1085 valid minerals. 121 (TL) - type locality of valid minerals. 6 (FRL) - first recorded locality of unapproved mineral/variety/etc. 32 erroneous literature entries.

* - Minerals that have never been found, but their existence is inferred in some way (e.g. from pseudomorphs)

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

ⓘ 'Ashford Black Marble'

ⓘ 'Bytownite olivine-gabbro'

ⓘ Calc-silicate rock

ⓘ Camptonite

ⓘ Carbonaceous chondrite meteorite

ⓘ Comenditic rhyolite

ⓘ Conglomerate

ⓘ 'Coral limestone'

ⓘ 'Cordierite hornfels'

ⓘ 'Fine-grained metamafic-rock'

ⓘ 'Glaucophane schist'

ⓘ 'Granophyric granite'

ⓘ 'Hornblende diorite'

ⓘ 'Hornblende schist'

ⓘ 'Hornblende-biotite gneiss'

ⓘ Hornblendite

ⓘ Hornfels

ⓘ Hyaloclastite

ⓘ IIIAB iron meteorite

ⓘ 'Ignimbritic tuff'

ⓘ 'Intrusive breccia'

ⓘ 'Iron ore'

ⓘ Ironstone

ⓘ Kaolinite-claystone

ⓘ 'Keratophyre'

ⓘ Kersantite

ⓘ 'Killas'

ⓘ L3 chondrite meteorite

ⓘ L5 chondrite meteorite

ⓘ L6 chondrite meteorite

ⓘ LL5 chondrite meteorite

ⓘ LL6 chondrite meteorite

ⓘ 'Magnesian Limestone'

ⓘ 'Olivine microgabbro'

ⓘ 'Olivine nephelinite'

ⓘ 'Olivine-bearing sagvandite'

ⓘ 'Pegmatitic gabbro'

ⓘ 'Pegmatitic granite'

ⓘ 'Pegmatitic pyroxenite'

ⓘ 'Peperite'

ⓘ 'Peralkaline alkali-feldspar-granite'

ⓘ 'Peralkaline rhyolite'

ⓘ 'Porphyritic granite'

ⓘ 'Porphyritic olivine-gabbro'

ⓘ 'Porphyritic rhyolite'

ⓘ 'Quartz-feldspar gneiss'

ⓘ 'Quartz-feldspar granulite'

ⓘ 'Spinel lherzolite'

ⓘ 'Tholeiitic basalt'

ⓘ 'Troctolitic olivine microgabbro'

ⓘ Winonaite meteorite

Detailed Mineral List:

ⓘ Abhurite

Formula: Sn₂₁Cl₁₆(OH)₁₄O₆

Localities:

SS Cheerful wreck site, Cornwall, England, UK
SS Liverpool wreck site, Isle of Anglesey, Wales, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Acanthite

Formula: Ag₂S

Localities: Reported from at least 39 localities in this region.

References:

Henwood, W.J. (1871): Transactions of the Royal Geological Society of Cornwall 8(1), 699-722

Rudler, F. W. (1905) A Handbook to a Collection of the Minerals of the British Isles - Mostly selected from the Ludlam Collection, in the Museum of Practical Geology. 253pp.

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Actinolite

Formula: ◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂

Localities: Reported from at least 110 localities in this region.

References:

Smyth, W: (1875): Transactions of the Royal Geological Society of Cornwall 9, 38-45

ⓘ Actinolite var. Smaragdite

Formula: Ca₂(Mg,Fe²⁺,Cr)₅Si₈O₂₂(OH)₂

Locality: Knockormal Hill, South Ayrshire, Scotland, UK

ⓘ 'Actinolite-Tremolite Series'

Locality: Thorny Cliff, Kennack Cove (Kennack Sands), Kennack, Grade-Ruan, Cornwall, England, UK

Habit: Ranges from massive to frequently fine, soft, asbestiform masses lying transverse to the vein, also coarse, tough sheaves and bundles parallel to the vein. Veins vary between sub-millimetre to 150mm or more. Fibres sub-millimetre to (prossibly) in excess of 100mm.

Colour: White, pale green, olive green, blackish green

Description: It is likely, from anecdotal evidence, that most of the material from this site will tend toward the Tremolite end of the series, although Actinolite has been reported.

ⓘ Adamite

Formula: Zn₂(AsO₄)(OH)

Localities: Reported from at least 15 localities in this region.

Habit: globular

Colour: emerald green

Description: Cooper & Stanley (1990): "Very small quantities of a minutely globular emerald green mineral were recently found on the dump from the cross-cut at [NY31303655] associated with agardite-mixite and aurichalcite. The green mineral gave an x-ray powder pattern near to cuprian adamite (M.P. Cooper Collection; det. BM(NH): XRD)."

References:

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

ⓘ Adamite var. Copper-bearing Adamite

Formula: (Zn,Cu)₂AsO₄OH

Localities:

High Longrigg Mine, Hartley, Eden, Cumbria, England, UK
Driggith Mine (Driggeth Mine), Caldbeck, Allerdale, Cumbria, England, UK
Old Sandbed Mine (Old Sandbeds Mine), Caldbeck, Allerdale, Cumbria, England, UK

Habit: crystals to about 0.1 mm, in crusts growing on azurite (itself sometimes on malachite) in cavities in baryte.

Colour: pale green

References:

Braithwaite, R.S.W. (1988) Cuproadamite and tennantite from Higher Longrigg mine, Hartley Birkett, Cumbria. Mineralogical Magazine, vol. 52, n° 367, 552-553.

ⓘ Aegirine

Formula: NaFe³⁺Si₂O₆

Localities: Reported from at least 18 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Aegirine-augite

Formula: (Na_aCa_bFe²⁺_cMg_d)(Fe³⁺_eAl_fFe²⁺_gMg_h)Si₂O₆

Localities: Reported from at least 17 localities in this region.

References:

Emeleus, C. H., Gyopari, M. C. (1992) Chapter 5: Isle of Mull. In British Tertiary Volcanic Province - Geological Conservation Review No. 4. Joint Nature Conservation Committee, Peterborough. p.143-184.

ⓘ Aenigmatite

Formula: Na₄[Fe²⁺₁₀Ti₂]O₄[Si₁₂O₃₆]

Localities:

Trearne Quarry, Beith, North Ayrshire, Scotland, UK
Scotland, UK
Ailsa Craig, South Ayrshire, Scotland, UK

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ ~~Aerugite~~

Formula: Ni_8.5(AsO₄)₂As⁵⁺O₈

Locality: South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK - erroneously reported

Description: Now considered as one of several occurrences that were falsified by Kingsbury.

ⓘ 'Aeschynite'

Localities:

Gallt y Wenallt outcrops, Beddgelert, Gwynedd, Wales, UK
Carnedd y Cribau, Beddgelert, Gwynedd, Wales, UK
Beddgelert Forest, Beddgelert, Gwynedd, Wales, UK

ⓘ Afwillite

Formula: Ca₃(HSiO₄)₂ · 2H₂O

Localities:

Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK
Carneal, Glenoe, Larne, Co. Antrim, Northern Ireland, UK

Description: Occurs in a contact zone between limestone and dolerite.

References:

Tilley, C.E. (1930) An association of afwillite and spurrite. Geological Magazine: 67: 168-169.

Tilley, C.E. (1942) Tricalcium disilicate (rankinite), a new mineral from Scawt Hill, Co. Antrim. Mineralogical Magazine: 26(176): 190-197.

Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York.

Strübel, Zimmer (1991) Lexikon der Minerale. 2nd Ed., 1991.

ⓘ 'Agalmatolite'

Formula: K, Al, Si, O, H

Locality: Restormel Royal Iron Mine (Trinity Mine), Lostwithiel, Cornwall, England, UK

ⓘ 'Agardite'

Localities: Reported from at least 7 localities in this region.

Habit: minute sprays of needles

Colour: pale green

Description: Identified on a small specimen from the upper west level submitted to MPC by W. van den Berg. EPMA shows the presence of Ce, La, and Nd; Bi was not detected. Small grain size prevented quantitative results. [...] Agardite-mixite has subsequently been identified (BM(NH): XRD) on a specimen from the C.M. Leppington Collection.

References:

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

ⓘ Agardite-(Ce)

Formula: CeCu₆(AsO₄)₃(OH)₆ · 3H₂O

Localities:

Wheal Alfred, Great Wheal Alfred (Alfred Consols), Hayle, Cornwall, England, UK
Penberthy Croft Mine, St Hilary, Cornwall, England, UK
Wheal Coates, St Agnes, Cornwall, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Agardite-(La)

Formula: LaCu₆(AsO₄)₃(OH)₆ · 3H₂O

Localities:

Penberthy Croft Mine, St Hilary, Cornwall, England, UK
Wheal Alfred, Great Wheal Alfred (Alfred Consols), Hayle, Cornwall, England, UK
Brandy Gill Mine, Mungrisdale, Eden, Cumbria, England, UK
Deer Hills Baryte Mine, Deer Hills, Caldbeck, Allerdale, Cumbria, England, UK

References:

Betterton, J. (2000) Famous Mineral Localities: Penberthy Croft Mine, St. Hilary, Cornwall, England. UK Journal of Mines and Minerals 20, Rockbottom Publications. 7-37

ⓘ Agardite-(Nd)

Formula: NdCu₆(AsO₄)₃(OH)₆ · 3H₂O

Locality: Wheal Alfred, Great Wheal Alfred (Alfred Consols), Hayle, Cornwall, England, UK

Description: Pale-green fibres, resembling aurichalcite and giving the powder-pattern of mixite (q.v.), on mimetite in quartz on old specimens in the BM(NH).

ⓘ Agardite-(Y)

Formula: YCu₆(AsO₄)₃(OH)₆ · 3H₂O

Localities:

Marke Valley Mine, Upton Cross, Linkinhorne, Cornwall, England, UK
Gwaith Yr Afon mine (West Cwmsymlog Mine; Cwm Daren Mine; River Mine; Taliesan Mine), Goginan, Trefeirig, Ceredigion, Wales, UK
Wheal Alfred, Great Wheal Alfred (Alfred Consols), Hayle, Cornwall, England, UK

ⓘ Aheylite ?

Formula: (Fe²⁺,Zn)Al₆(PO₄)₄(OH)₈ · 4H₂O

Locality: Goonbarrow China Clay Pit, Bugle, Treverbyn, Cornwall, England, UK

ⓘ Aikinite

Formula: PbCuBiS₃

Localities: Reported from at least 8 localities in this region.

References:

Rumsey, M., Savage, M. (2005) The First British Occurrence of Parkerite at North Devon United Mine, Peter Tavy, Devon. UK Journal of Mines and Minerals 25, 19-22

Rumsey, M. S., Savage, M. A. (2008) Mineralisation at North Devon United Mine, Peter Tavy, Devon. Uk Journal of Mines and Minerals 29, 49-52

ⓘ Ajoite ?

Formula: (K,Na)Cu₇AlSi₉O₂₄(OH)₆ · 3H₂O

Locality: New East Wheal Russell (South Wheal Crebor), Gulworthy, West Devon, Devon, England, UK

ⓘ Akaganeite

Formula: (Fe³⁺,Ni²⁺)₈(OH,O)₁₆Cl_1.25 · nH₂O

Localities:

Gravel Hill Mine (Cliff Iron Mine; Penhale Iron Mine), Perran Iron Lode (Great Perran Iron Lode), Perranzabuloe, Cornwall, England, UK
Warham Salt Marshes, North Norfolk, Norfolk, England, UK
Scotland, UK
South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK
Mary Rose wreck, Portsmouth, Hampshire, England, UK

References:

Ryback, G., and Tandy, P.C. (1992): Mineralogical Magazine 56, 261-275

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Åkermanite

Formula: Ca₂Mg[Si₂O₇]

Localities:

Kilchoan, Ardnamurchan, Fort William and Ardnamurchan, Highland, Scotland, UK
Scotland, UK
Carneal, Glenoe, Larne, Co. Antrim, Northern Ireland, UK
Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK
The Gannel Smelter slag locality, Crantock, Cornwall, England, UK

Description: Small colourless or faintly brown crystals in thermally altered limestone

References:

Agrell, S.O. (1965) Polythermal metamorphism of limestones at Kilchoan, Ardnamurchan. Mineralogical Magazine, vol. 34, n° 268, p. 1-15.

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

Anthony, John W., Bideaux, Richard A., Bladh, Kenneth W., Nichols, Monte C. - Eds. (2016) Handbook of Mineralogy. https://www.handbookofmineralogy.org/

ⓘ Alabandite

Formula: MnS

Localities:

Bodmin Wheal Mary (Bodmin Consols; Bodmin United), Lanivet, Cornwall, England, UK
Tintagel, Cornwall, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Albite

Formula: Na(AlSi₃O₈)

Localities: Reported from at least 125 localities in this region.

References:

[BMS]

ⓘ Albite var. Andesine

Formula: (Na,Ca)[Al(Si,Al)Si₂O₈]

Localities: Reported from at least 9 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Albite var. Anorthoclase

Formula: (Na,K)AlSi₃O₈

Localities: Reported from at least 7 localities in this region.

ⓘ Albite var. Cleavelandite

Formula: Na(AlSi₃O₈)

Locality: Peatfold, Glenbuchat, Strathdon, Aberdeenshire, Scotland, UK

ⓘ Albite var. Oligoclase

Formula: (Na,Ca)[Al(Si,Al)Si₂O₈]

Localities: Reported from at least 22 localities in this region.

References:

[BMS]

ⓘ Aleksite

Formula: PbBi₂Te₂S₂

Locality: Clogau St Davids Mine (Clogau Mine; St David's Mine), Llanelltyd, Gwynedd, Wales, UK

ⓘ Algodonite

Formula: (Cu_1-xAs_x)

Localities:

New Cliffe Hill Quarry, Cliffe Hill Quarry, Stanton under Bardon, Hinckley and Bosworth, Leicestershire, England, UK
Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK

References:

Ixer, R. A., Tindle, A. G., Chapman, R. (2005) Algodonite and Domeykite from New Cliffe Hill Quarry, Stanton Under Bardon, Leicestershire. Uk Journal of Mines and Minerals 26, 43-51

ⓘ 'Alkali amphibole'

Localities: Reported from at least 7 localities in this region.

References:

Garson, M. S., Coats, J. S., Rock, N. M. S., & Deans, T. (1984). Fenites, breccia dykes, albitites, and carbonatitic veins near the Great Glen Fault, Inverness, Scotland. Journal of the Geological Society, 141(4), 711-732. doi.org/10.1144/gsjgs.141.4.0711

ⓘ 'Alkali Feldspar'

Localities: Reported from at least 15 localities in this region.

References:

Emeleus, C. H., Gyopari, M. C. (1992) Chapter 2: The Isle of Skye. In British Tertiary Volcanic Province - Geological Conservation Review No. 4. Joint Nature Conservation Committee, Peterborough. p.13-68.

ⓘ Allanite-(Ce)

Formula: (CaCe)(AlAlFe²⁺)O[Si₂O₇][SiO₄](OH)

Localities: Reported from at least 9 localities in this region.

ⓘ 'Allanite Group'

Formula: (A1²⁺REE³⁺)(M1³⁺M2³⁺M3²⁺)O[Si₂O₇][SiO₄](OH)

Localities: Reported from at least 22 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Alleghanyite

Formula: Mn²⁺₅(SiO₄)₂(OH)₂

Localities:

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK
Llyn du Bach mine, Llanfair, Gwynedd, Wales, UK

Habit: blade-like

Colour: clove-brown

Description: Alleghanyite was found as individual crystals or, more commonly, composite crystals with tephroite. The composite alleghanyite/tephroite crystals are up to 2 cm in length and vary in thickness from 2 mm to microscopic size. The alleghanyite contains up to 4.8 wt% Ti.

References:

Bevins, Richard E. (1994) A Mineralogy of Wales - Geological Series No. 16. National Museum of Wales, Cardiff. p.146-146.

Liferovich, R. P., Mitchell, R. H., Zozulya, D. R., Shpachenko, A. K. (2006) Paragenesis and composition of banalsite, stronalsite, and their solid solution in nepheline syenite and ultramafic alkaline rocks. The Canadian Mineralogist, 44 (4) 929-942 doi:10.2113/gscanmin.44.4.929

ⓘ Alloclasite

Formula: Co_1-xFe_xAsS

Localities:

Wherry Mine, Wherrytown, Penzance, Cornwall, England, UK
Penberthy Croft Mine, St Hilary, Cornwall, England, UK
Cobalt Mine, Scar Crag, Causey Pike, Above Derwent, Allerdale, Cumbria, England, UK
Scar Crags, Coledale, Above Derwent, Allerdale, Cumbria, England, UK

References:

Embrey, Peter G., Symes, Robert F. (1987) Minerals of Cornwall and Devon. British Museum (Natural History) and the Mineralogical Record, Inc., London and Tucson, AZ.

ⓘ Allophane

Formula: (Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O

Localities: Reported from at least 39 localities in this region.

References:

[Specimen in the Natural History Museum, London]

Handbook of Mineralogy.

ⓘ Alluaudite

Formula: (Na,Ca)Mn²⁺(Fe³⁺,Mn²⁺,Fe²⁺,Mg)₂(PO₄)₃

Locality: Megiliggar Rocks (Tremearne pegmatite), Breage, Cornwall, England, UK

ⓘ Almandine

Formula: Fe²⁺₃Al₂(SiO₄)₃

Localities: Reported from at least 11 localities in this region.

ⓘ 'Almandine-Pyrope Series'

Locality: Knockormal Hill, South Ayrshire, Scotland, UK

Description: Listed as "almandine-rich pyrope".

ⓘ Alstonite (TL)

Formula: BaCa(CO₃)₂

Localities: Reported from at least 9 localities in this region.

Type Locality: Brownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor, Eden, Cumbria, England, UK

Habit: Bipyramidal crystals

Colour: White

Description: Occurance restricted to a small area at Holmes Rise on High Cross Vein

References:

BMS Collection

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Lithos 8 (1975), 199

ⓘ Altaite

Formula: PbTe

Localities:

Clogau St Davids Mine (Clogau Mine; St David's Mine), Llanelltyd, Gwynedd, Wales, UK
Tombuie, Loch Tay, Perth and Kinross, Scotland, UK
Glen Lednock, Comrie, Perth and Kinross, Scotland, UK

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Aluminite

Formula: Al₂(SO₄)(OH)₄ · 7H₂O

Localities: Reported from at least 11 localities in this region.

References:

www.mineralman.f9.co.uk (2001) http://www.mineralman.f9.co.uk/quarries/meldon.htm

ⓘ Aluminocopiapite

Formula: Al_2/3Fe³⁺₄(SO₄)₆(OH)₂ · 20H₂O

Locality: Dolcoath Mine, Camborne, Cornwall, England, UK

ⓘ Alum-(K)

Formula: KAl(SO₄)₂ · 12H₂O

Localities:

Whitby, Scarborough, North Yorkshire, England, UK
Millclose Mine, South Darley, Derbyshire Dales District, Derbyshire, England, UK
Kimmeridge, Purbeck, Dorset, England, UK
Paisley, Renfrewshire, Scotland, UK

References:

Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 473.

ⓘ Alumohydrocalcite

Formula: CaAl₂(CO₃)₂(OH)₄ · 4H₂O

Localities:

Woodleaze Quarry, Tytherington, South Gloucestershire, Gloucestershire, England, UK
Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK
Scarborough, North Yorkshire, England, UK
Weston Favell, Northampton, Northamptonshire, England, UK
Chipping Sodbury Quarry (Hampstead Farm Quarry), Sodbury, South Gloucestershire, Gloucestershire, England, UK ? (more information)

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Alunite

Formula: KAl₃(SO₄)₂(OH)₆

Localities:

Newhaven Cliffs (Fort Hill), Newhaven, Lewes, East Sussex, England, UK
Caldbeck Fells Mining Region, Cumbria, England, UK
Grains Gill, Mungrisdale, Eden, Cumbria, England, UK ? (more information)
Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK ? (more information)
Embleton Quarry, Embleton, Allerdale, Cumbria, England, UK ? (more information)

References:

De Putter, T., Bernard, A., Perruchot, A., Nicaise, D., & Dupuis, C. (2000). Low-temperature acid weathering in Newhaven, Sussex, United Kingdom, and its application to theoretical modeling in radioactive waste-disposal sites. Clays and Clay Minerals, 48(2), 238-245.

ⓘ 'Alunite Group'

Formula: A_0.5-1 B₃[SO₄]₂(OH)₆

Localities:

South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK
Penberthy Croft Mine, St Hilary, Cornwall, England, UK
Wheal Mary Ann, Menheniot, Cornwall, England, UK

References:

S. Rust collection.

ⓘ Alunogen

Formula: Al₂(SO₄)₃ · 17H₂O

Localities:

Wherry Mine, Wherrytown, Penzance, Cornwall, England, UK
Dolcoath Mine, Camborne, Cornwall, England, UK
Scotland, UK
Paisley, Renfrewshire, Scotland, UK

References:

Sir Arthur Russell (1949) The Wherry Mine, Penzance, Its History and its Mineral Productions. Mineralogical Magazine 28:517-533.

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Amber'

Localities: Reported from at least 6 localities in this region.

References:

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

ⓘ Amblygonite

Formula: LiAl(PO₄)F

Localities:

Rinsey Head, Rinsey, Breage, Cornwall, England, UK
Megiliggar Rocks (Tremearne pegmatite), Breage, Cornwall, England, UK
~~Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK~~ (more information)

References:

C. S. Exley and M. Stone (1964) Present views of some aspects of the geology of Cornwall and Devon (Royal Geological Society Cornwall), pp. 144-5.

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Amesite ?

Formula: Mg₂Al(AlSiO₅)(OH)₄

Locality: Derbyshire, England, UK

Description: Recorded from Derbyshire by W. A. S. Sarjeant (1967) Mercian Geol. 2, 85-95, but not confirmed by subsequent work.

ⓘ Ammoniojarosite

Formula: (NH₄)Fe³⁺₃(SO₄)₂(OH)₆

Locality: Newhaven Cliffs (Fort Hill), Newhaven, Lewes, East Sussex, England, UK

ⓘ 'Amphibole Supergroup'

Formula: AB₂C₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂

Localities: Reported from at least 32 localities in this region.

References:

Day, Harry (1999) BMS Database, British Micromount Society.

Wolfe, M., Oddy, M., Starkey, R. (2008) Mineral News. UK Journal of Mines and Minerals 29, 4-22

ⓘ 'Amphibole Supergroup var. Byssolite'

Formula: AX₂Z₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂

Localities:

Sidmouth, East Devon, Devon, England, UK
Seaton, East Devon, Devon, England, UK
Trevascus Mine (Trevaskus Mine; Trevaskis Mine), Carnhell Green, Gwinear-Gwithian, Cornwall, England, UK
The Greeb, Perranuthnoe, Cornwall, England, UK
Loe Warren Zawn, Botallack, St Just, Cornwall, England, UK

References:

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

ⓘ Analcime

Formula: Na(AlSi₂O₆) · H₂O

Localities: Reported from at least 114 localities in this region.

References:

Green, D.I., Todd, J.G. (1996) Zeolites & related minerals from Moonen Bay, Isle of Skye, Scotland. UK Journal of Mines and Minerals 16, Rockbottom Publications. 21-27

ⓘ Analcime var. Cluthalite

Formula: Na(AlSi₂O₆) · H₂O

Locality: Kilpatrick Hills, Scotland, UK

ⓘ Anatase

Formula: TiO₂

Localities: Reported from at least 100 localities in this region.

References:

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

ⓘ 'Ancylite'

Locality: Cnoc nan Cuilean Intrusion, Loch Loyal Complex, North, West and Central Sutherland, Highland, Scotland, UK

ⓘ Ancylite-(Ce)

Formula: CeSr(CO₃)₂(OH) · H₂O

Localities:

Colour: pale violet

References:

Livingstone, A. (1993) Glossary of Scottish mineral species—an update. Scottish Journal of Geology, 29 (1) 87-101 doi:10.1144/sjg29010087

ⓘ Andalusite

Formula: Al₂(SiO₄)O

Localities: Reported from at least 34 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Andalusite var. Chiastolite

Formula: Al₂(SiO₄)O

Localities: Reported from at least 17 localities in this region.

References:

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

ⓘ Andersonite

Formula: Na₂Ca(UO₂)(CO₃)₃ · 6H₂O

Localities:

Geevor Mine, Pendeen, St Just, Cornwall, England, UK
Foggintor Quarry, Princetown, Dartmoor Forest, West Devon, Devon, England, UK

References:

Elton, N. J., Hooper, J. J. (1992) Andersonite and schröckingerite from Geevor mine, Cornwall: two species new to Britain. Mineralogical Magazine, 56 (382) 124-125 doi:10.1180/minmag.1992.056.382.20

ⓘ Andradite

Formula: Ca₃Fe³⁺₂(SiO₄)₃

Localities: Reported from at least 27 localities in this region.

ⓘ Andradite var. Hydroandradite

Formula: Ca₃Fe³⁺₂(SiO₄)_3-x(OH)_4x

Locality: Botallack, St Just, Cornwall, England, UK

ⓘ Andradite var. Melanite

Formula: Ca₃(Fe³⁺,Ti)₂(SiO₄)₃

Localities: Reported from at least 8 localities in this region.

References:

Livingstone (2002) p. 186.

ⓘ 'Andradite-Grossular Series'

Locality: Beinn an Dubhaich, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

ⓘ 'Andrewsite'

Localities:

Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
West Phoenix Mine, Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
Wheal Phoenix, Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Anglesite (TL)

Formula: PbSO₄

Localities: Reported from at least 172 localities in this region.

Type Locality: Parys Mountain Mines, Amlwch, Isle of Anglesey, Wales, UK

References:

Rocks & Min.: 18:71

Lapis 7 (1991), 8.

ⓘ Anhydrite

Formula: CaSO₄

Localities: Reported from at least 27 localities in this region.

ⓘ Anilite

Formula: Cu₇S₄

Localities:

Castletown mine, Lochgilphead, Argyll and Bute, Scotland, UK
Scotland, UK
Rassal, Loch Kishorn, Highland, Scotland, UK

References:

Starkey, R.E., Hubbard, N. (1998) Anilite, with botallackite and clinoatacamite, from Castletown Mine, Lochgilphead, Scotland. Journal of the Russell Soeciety, 7-1, 38–39.

ⓘ Ankerite

Formula: Ca(Fe²⁺,Mg)(CO₃)₂

Localities: Reported from at least 126 localities in this region.

Colour: White to creamy

Description: Ankerite is the most common constituent of the metasomatic deposits in this mine and many others in the orefield. The colour is white-creamy in unoxidized specimens showing typical saddle shaped crystals to 1cm. Oxidised examples from the Nenthead mines varies in colour from pale creamy brown and yellow to black.

References:

Dunham Sir K C, Geology of the Northern Pennine Orefield, Vol 1, Tyne to Stainmore. HMSO

ⓘ Annabergite

Formula: Ni₃(AsO₄)₂ · 8H₂O

Localities: Reported from at least 29 localities in this region.

References:

Day, Harry (1999) BMS Database, British Micromount Society.

Fisher, J. (2009) The Hilton Mine: Scordale, Cumbria England. Rocks and Minerals, 84:2,114-121.

ⓘ Annabergite var. Calcium-bearing Annabergite

Formula: (Ni,Ca)₃(AsO₄)₂ · 8H₂O

Locality: Pibble Mine, Creetown, Dumfries and Galloway, Scotland, UK

ⓘ Annite

Formula: KFe²⁺₃(AlSi₃O₁₀)(OH)₂

Localities:

Merrivale Quarry, Whitchurch, West Devon, Devon, England, UK
Scotland, UK
Bruach Nam Bo, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

References:

King, Van (n.d.) Personal communcation.

ⓘ Anorthite

Formula: Ca(Al₂Si₂O₈)

Localities: Reported from at least 31 localities in this region.

References:

F. Rutley: "Elements of Mineralogy", 12th Ed. (1900)

ⓘ Anorthite var. Bytownite

Formula: (Ca,Na)[Al(Al,Si)Si₂O₈]

Localities:

Eycott Hill, Patterdale, Eden, Cumbria, England, UK
Drynock, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Hirta, St Kilda, Outer Hebrides, Scotland, UK
Fingal's Cave, Isle of Staffa, Argyll and Bute, Scotland, UK
Helen's Reef, Scotland, UK

References:

Marr, J.E. (1900) Notes on the geology of the English Lake district. Proceedings of the Geologists' Association, 16 (9) 449-483 doi:10.1016/s0016-7878(00)80030-9p.455

ⓘ Anorthite var. Labradorite

Formula: (Ca,Na)[Al(Al,Si)Si₂O₈]

Localities: Reported from at least 21 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Anthophyllite

Formula: ◻{Mg₂}{Mg₅}(Si₈O₂₂)(OH)₂

Localities: Reported from at least 13 localities in this region.

References:

[BMS]

ⓘ Antigorite

Formula: Mg₃(Si₂O₅)(OH)₄

Localities: Reported from at least 11 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Antimony

Formula: Sb

Localities: Reported from at least 14 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Antlerite

Formula: Cu₃(SO₄)(OH)₄

Localities: Reported from at least 9 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Antrimolite'

Locality: Co. Antrim, Northern Ireland, UK

ⓘ 'Apatite'

Formula: Ca₅(PO₄)₃(Cl/F/OH)

Localities: Reported from at least 148 localities in this region.

References:

[BMS]

ⓘ 'Apatite var. Collophane'

Localities: Reported from at least 6 localities in this region.

References:

Turner, R. (2006) A mechanism for the formation of the mineralized Mn deposits at Merehead Quarry, Cranmore, Somerset, England. Mineralogical Magazine, 70 (6) 629-653 doi:10.1180/0026461067060359

ⓘ 'Apatite Group'

Localities: Reported from at least 8 localities in this region.

ⓘ Aphthitalite

Formula: (K,Na)₃Na(SO₄)₂

Localities:

Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK
Billingham anhydrite mine, Billingham, Stockton-on-Tees, North Yorkshire, England, UK ? (more information)

References:

Mineralogical Society of America - Handbook of Mineralogy

ⓘ 'Apophyllite Group'

Formula: AB₄[Si₈O₂₂]X · 8H₂O

Localities: Reported from at least 36 localities in this region.

References:

Russell, A. (1910): Mineralogical Magazine 15, 377-384

ⓘ Aragonite

Formula: CaCO₃

Localities: Reported from at least 215 localities in this region.

Habit: Prismatic-bladed

Colour: Colourless-white

Description: Xls to 4mm

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Aragonite var. Flos Ferri

Formula: CaCO₃

Locality: West Wheal Mary Ann (West Mary Ann Mine), Roseland, Menheniot, Cornwall, England, UK

ⓘ Aragonite var. Lead-bearing Aragonite

Formula: (Ca,Pb)CO₃

Locality: Wanlockhead, Dumfries and Galloway, Scotland, UK

ⓘ ~~Ardennite-(As)~~

Formula: Mn²⁺₄Al₄(AlMg)(AsO₄)(SiO₄)₂(Si₃O₁₀)(OH)₆

Locality: Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK - erroneously reported

Habit: aggregates of honey-yellow prismatic crystals in vein quartz.

Colour: lemon to honey yellow, sometimes appearing mid-brown due to oxide coatings

Fluorescence: n/a

Description: Two specimens of Ardennite were found in 1977 by Chris Parkinson in blocks of loose vein quartz near the #1 and #2 veins. Although written up at the time by Bob Symes the paper was never published. Visually very similar to Salmchâteau material, the chemistry is quite different, being As-rich and V-poor. Turner and Rumsey (2010) found that these specimens of ardennite are chemically almost identical to some material from Salmchâteau. The difference in chemistry originally considered diagnostic happened because the specimen (from S-C) with which the 'Merehead' material was originally compared was found on re-examination to really be ardennite-(V), a species not described at the time of the original comparison. They also found doubts about the provenance of the material, including a ten-year gap between the stated 1977 date of finding and submission of the material to the NHM. The specimens are quite unlike anything else found at Merehead (and in the Mendips in general). More investigation is needed, but unless this mineral is found again in situ, it's occurrence at Merehead must be regarded as highly doubtful.

ⓘ Arfvedsonite

Formula: [Na][Na₂][Fe²⁺₄Fe³⁺]Si₈O₂₂(OH)₂

Localities: Reported from at least 11 localities in this region.

References:

Tindle, Andy G. (2008) Minerals of Britain and Ireland. Terra Publishing.

ⓘ Argentojarosite

Formula: AgFe³⁺₃(SO₄)₂(OH)₆

Localities:

Wheal Wrey, Wrey and Ludcott United Mines, St Ive, Cornwall, England, UK
St Teath, Cornwall, England, UK
Wheal Ludcott, Wrey and Ludcott United Mines, St Ive, Cornwall, England, UK
~~Treore Mine, St Endellion, Cornwall, England, UK~~ (more information)
~~Turf Pits Mine (West Turf Pits Mine), Grassington Moor, Grassington, Craven, North Yorkshire, England, UK~~ (more information)

ⓘ Argentopentlandite

Formula: Ag(Fe,Ni)₈S₈

Localities:

Talnotry Mine, Talnotry, Newton Stewart, Dumfries and Galloway, Scotland, UK
Groverake Mine, Rookhope, Stanhope, County Durham, England, UK
Scotland, UK

References:

Anthony, John Williams, Bideaux, Richard A., Bladh, Kenneth W., Nichols, Monte C. (1990) Handbook of Mineralogy Vol. 1 - Elements, Sulfides, Sulfosalts. Mineral Data Publishing, Tucson, Arizona.

ⓘ Argentopyrite

Formula: AgFe₂S₃

Locality: Tynebottom Mine, Garrigill, Alston Moor, Eden, Cumbria, England, UK

ⓘ Armenite

Formula: Ba(H₂O)₂Ca₂Al₃[Al₃Si₉O₃₀]

Localities:

Coir Loch Kander, Braemar, Aberdeenshire, Scotland, UK
Scotland, UK

References:

Fortey N.J., Nancarrow P.H.A. and Gallagher M.J. "Armenite from the Middle Dalradian of Scotland" Mineralogical Magazine vol. 55 [1991]

Day, Harry (1999) BMS Database, British Micromount Society.

www.minersoc.org (2016) http://www.minersoc.org/pages/Archive-MM/Volume_55/55-378-135.pdf

ⓘ Arrojadite-(KFe)

Formula: (KNa)(Fe²⁺◻)Ca(Na₂◻)Fe²⁺₁₃Al(PO₄)₁₁(PO₃OH)(OH)₂

Localities:

Glenbuchat, Strathdon, Aberdeenshire, Scotland, UK
Scotland, UK

Description: Listed as "arrojadite" in Livingstone & Macpherson (1983). Honey-brown glassy anhedral grains in bluish black, wad-like areas up to 1 cm in lepidolite-tourmaline-bearing pegmatite. [RSM X-ray diffraction identification 1980.]

References:

Livingstone, A., Macpherson, H. G. (1983) Fifth supplementary list of British minerals (Scottish) Mineralogical Magazine, 47 (342) 99-105 doi:10.1180/minmag.1983.047.342.23

Anthony, John Williams, Bideaux, Richard A., Bladh, Kenneth W., Nichols, Monte C. (2000) Handbook of Mineralogy Vol. 4 - Arsenates, phosphates, vanadates. Mineral Data Publishing, Tucson, Arizona.

ⓘ Arsendescloizite

Formula: PbZn(AsO₄)(OH)

Locality: Old Sandbed Mine (Old Sandbeds Mine), Caldbeck, Allerdale, Cumbria, England, UK

ⓘ Arsenic

Formula: As

Localities: Reported from at least 11 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Arseniosiderite

Formula: Ca₂Fe³⁺₃(AsO₄)₃O₂ · 3H₂O

Localities: Reported from at least 12 localities in this region.

References:

S Rust collection

ⓘ Arsenogorceixite

Formula: BaAl₃(AsO₄)(AsO₃OH)(OH)₆

Localities:

Wheal Unity, St Day, Gwennap, Cornwall, England, UK
Wheal Rose (Wheal Lomax), Porthleven, Cornwall, England, UK ? (more information)

ⓘ Arsenogoyazite

Formula: SrAl₃(AsO₄)(AsO₃OH)(OH)₆

Localities:

Relistian Mine (Relistien Mine; Relistian Consols), Reawla, Gwinear-Gwithian, Cornwall, England, UK
Wheal Cock, Botallack Mine, Botallack, St Just, Cornwall, England, UK

References:

Lapis 33 (2), 2008, p. 39

ⓘ Arsenolite

Formula: As₂O₃

Localities: Reported from at least 13 localities in this region.

References:

Dana 6:198

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

Hill, J. B., MacAlister, D. A. (1906) The Geology of Falmouth and Truro and of the Mining District of Camborne and Redruth. Memoirs of the Geological Survey. Geological Survey of Great Britain

ⓘ Arsenopyrite

Formula: FeAsS

Localities: Reported from at least 356 localities in this region.

References:

Smyth, W: (1875): Transactions of the Royal Geological Society of Cornwall 9, 38-45

Solly, R.H. (1888): Mineralogical Magazine 6, 202-211

ⓘ Arsentsumebite

Formula: Pb₂Cu(AsO₄)(SO₄)(OH)

Localities:

Dolyhir Quarry, Old Radnor, Powys, Wales, UK
Roughton Gill Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK

References:

Hubbard, N., Green, D. I., Cotterrell, T. F. (2007) Arsentsumebite from Dolyhir Quarry, Old Radnor, Powys. Uk Journal of Mines and Minerals 28, 9-10

Cotterell, T. F., Green, D. I., Hubbard, N., Mason, J. S., Starkey, R. E., Tindle, A. G. (2011) The Mineralogy of Dolyhir Quarry, Old Radnor, Powys, Wales. UK Journal of Mines and Minerals 32, 5-61

ⓘ Arthurite (TL)

Formula: CuFe³⁺₂(AsO₄)₂(OH)₂ · 4H₂O

Localities:

Hingston Down Consols, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK
Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK
Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK
Cligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK

Type Locality: Hingston Down Consols, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Colour: apple green

Description: Thin apple-green crusts, alone or with pharmacosiderite or a hidalgoite-like mineral or both, on quartzose matrix

References:

Davis, R.J., and Hey, M.H. (1964): Mineralogical Magazine 33, 937-941

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

ⓘ 'Asbestos'

Localities: Reported from at least 9 localities in this region.

References:

Carne, J. (1822) On the Mineral Productions and the Geology of the Parish of St. Just. Transactions of the Royal Geological Society of Cornwall, 2. 290-358

ⓘ 'Asbestos var. Mountain Leather'

Localities:

Stamps and Jowl Zawn (Roscommon Cliff), Cliff outcrops, Botallack, St Just, Cornwall, England, UK
Thorny Cliff, Kennack Cove (Kennack Sands), Kennack, Grade-Ruan, Cornwall, England, UK

References:

Carne, J. (1822) On the Mineral Productions and the Geology of the Parish of St. Just. Transactions of the Royal Geological Society of Cornwall, 2. 290-358

ⓘ Asbolane

Formula: (Ni,Co)_2-xMn⁴⁺(O,OH)₄ · nH₂O

Localities: Reported from at least 19 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

✪ Ashoverite (TL)

Formula: Zn(OH)₂

Type Locality:

Habit: Tetragonal thin tabular-platy

Colour: Colourless to white, creamy

Description: Thin platy Square-like crystals to 1mm, associated with all other zinc hydroxides

ⓘ Atacamite

Formula: Cu₂(OH)₃Cl

Localities: Reported from at least 29 localities in this region.

References:

Elton, N. J., Hooper, J. J. (1995) Supergene U-Pb-Cu mineralisation at Loe Warren, St Just, Cornwall, England. Journal of the Russell Society, 6 (1) The Russell Society . 17-26

ⓘ 'Atacamite Group'

Locality: SS Cheerful wreck site, Cornwall, England, UK

ⓘ Atelestite

Formula: Bi₂(AsO₄)O(OH)

Localities:

Penberthy Croft Mine, St Hilary, Cornwall, England, UK
Kennisham Hill Mine, Luxborough, Somerset West and Taunton, Somerset, England, UK

References:

S. Rust collection.Identification: SEM-EDS, Raman Spectroscopy

Steve Rust collectionIdentified by Steve Rust: SEM-EDS, Raman Spectroscopy

ⓘ Augite

Formula: (Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆

Localities: Reported from at least 63 localities in this region.

References:

Scott, Alexander (1914) Augite from Bail Hill, Dumfriesshire. Mineralogical Magazine and Journal of the Mineralogical Society, 17 (79) 100-110 doi:10.1180/minmag.1914.017.79.05

ⓘ Augite var. Fassaite

Formula: (Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]

Localities:

Isle of Tiree, Argyll and Bute, Scotland, UK
Knockormal Hill, South Ayrshire, Scotland, UK

Description: in marble

References:

Hallimond, A.F. and Harvey, C.O. (1947) Pyroxenes, Amphibole, and Mica from the Tiree Marble. Mineralogical Magazine, vol. 28, n° 199, p. 236.

Livingstone, A., Macpherson, H. G. (1983) Fifth supplementary list of British minerals (Scottish) Mineralogical Magazine, 47 (342) 99-105 doi:10.1180/minmag.1983.047.342.23

ⓘ Augite var. Ferroaugite

Localities:

Insch, Aberdeenshire, Scotland, UK
Portrush, Co. Antrim, Northern Ireland, UK

Description: A ferroaugite of composition Ca39.1Fe47.3Mg13.6 occurs in the upper zone of the Insch layered intrusion, Aberdeenshire.

References:

Clarke, P.D. and Wadsworth, W.J. (1970) Scott. J. Geol. 6, 20, anal. 4. [M.A. 72-568.]

Livingstone, A., Macpherson, H. G. (1983) Fifth supplementary list of British minerals (Scottish) Mineralogical Magazine, 47 (342) 99-105 doi:10.1180/minmag.1983.047.342.23

ⓘ Augite var. Ferrohedenbergite

Formula: (Ca,Mg,Fe)(Fe,Mg)Si₂O₆

Localities:

Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Meall a'Mhaoil, Cuillin Hills, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Description: As elongated prisms (< 1.5 mm) in granophyre

References:

Anwar, Y.M. (1955) Geol. Mag. 92, 367. [M.A. 13, 531.]

Livingstone, A., Macpherson, H. G. (1983) Fifth supplementary list of British minerals (Scottish) Mineralogical Magazine, 47 (342) 99-105 doi:10.1180/minmag.1983.047.342.23

ⓘ Augite var. Titanium-bearing Augite

Formula: (Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)₂O₆

Localities: Reported from at least 6 localities in this region.

References:

Howie, R. A. (1963) Kaersutite from the Lugar sill, Ayrshire, and from alnöite breccia, Alnö Island, Sweden. Mineralogical Magazine and Journal of the Mineralogical Society, 33 (263) 718-720 doi:10.1180/minmag.1963.033.263.10

ⓘ Auriacusite

Formula: Fe³⁺Cu²⁺(AsO₄)O

Localities:

Cligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK
Lushington Cove, Porthtowan, St Agnes, Cornwall, England, UK

Description: Dark brown acute crystals, also spindle-like prismatic zoned crystals (dark brown cores, pale browns rims).

References:

Stuart Mills (Museum Victoria) & Nicolas Meisser (Lausanne)

Weiß, S., Merry, M. , Ansermet, S. (2017) Neufunde aus Cornwall: Cannonit, Arthurit, Auriacusit. Lapis, 42 (1) 20-23

ⓘ Aurichalcite

Formula: (Zn,Cu)₅(CO₃)₂(OH)₆

Localities: Reported from at least 105 localities in this region.

References:

Lloyd Llewellyn collection (visual identification)

ⓘ Aurostibite ?

Formula: AuSb₂

Locality: Scotland, UK

ⓘ Autunite

Formula: Ca(UO₂)₂(PO₄)₂ · 10-12H₂O

Localities: Reported from at least 20 localities in this region.

ⓘ 'Autunite Group'

Formula: A(UO₂)₂(TO₄)₂ · 8-16H₂O

Locality: South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK

ⓘ Awaruite

Formula: Ni₃Fe

Locality: Scotland, UK

ⓘ Axinite-(Fe)

Formula: Ca₂Fe²⁺Al₂BSi₄O₁₅OH

Localities: Reported from at least 13 localities in this region.

ⓘ 'Axinite Group'

Localities: Reported from at least 35 localities in this region.

References:

Rudler, F. W. (1905) A Handbook to a Collection of the Minerals of the British Isles - Mostly selected from the Ludlam Collection, in the Museum of Practical Geology. 253pp.

Russell, A. (1910): Mineralogical Magazine 15, 377-384

ⓘ Azurite

Formula: Cu₃(CO₃)₂(OH)₂

Localities: Reported from at least 166 localities in this region.

References:

Burr, Peter S. (1996) Famous Mineral Localities: The Higher Pitts Mine, Mendip Hills, Somerset, England. The Mineralogical Record, 27 (4) 245-259pp.253-253

ⓘ Baddeleyite

Formula: ZrO₂

Localities:

Allt Nam Ba, Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK
Scotland, UK
Stac Fada impactite, Assynt, North, West and Central Sutherland, Highland, Scotland, UK
Allt Guibhsachain, Ballachulish, Fort William and Ardnamurchan, Highland, Scotland, UK

Description: As uranium-enriched colourless, anhedral to subhedral, grains (c. 20 µm) associated with apatite, chlorite, amphibole, and biotite in the mesostasis areas of the Rhum layered pluton, Rhum, Invernessshire.

References:

Williams, C.T. (1978) Contrib. Mineral. Petrol. 66, 29, 35. [M.A. 78-4895.]

Livingstone, A., Macpherson, H. G. (1983) Fifth supplementary list of British minerals (Scottish) Mineralogical Magazine, 47 (342) 99-105 doi:10.1180/minmag.1983.047.342.23

Power, M.R., Pirrie, D., Andersen, J.C.O., and Butcher, A.R. (2000): Mineralium Deposita 35, 762-775.

ⓘ Baghdadite

Formula: Ca₆Zr₂(Si₂O₇)₂O₄

Localities:

Scotland, UK
Camasunary, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

References:

Tindle, Andy G. (2008) Minerals of Britain and Ireland. Terra Publishing.

ⓘ 'Balvraidite'

Locality: Balvraid, Glen Beag, Glenelg, Wester Ross, Strathpeffer and Lochalsh, Highland, Scotland, UK

ⓘ Banalsite (TL)

Formula: Na₂BaAl₄Si₄O₁₆

Type Locality:

ⓘ Bannisterite (TL)

Formula: (Ca,K,Na)(Mn²⁺,Fe²⁺)₁₀(Si,Al)₁₆O₃₈(OH)₈ · nH₂O

Type Locality:

ⓘ Baotite

Formula: Ba₄(Ti,Nb,W)₈O₁₆(SiO₃)₄Cl

Locality: Scotland, UK

ⓘ Barbosalite

Formula: Fe²⁺Fe³⁺₂(PO₄)₂(OH)₂

Localities:

Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Bariopharmacosiderite

Formula: Ba_0.5Fe³⁺₄(AsO₄)₃(OH)₄ · 5H₂O

Localities:

Dumpy Stone Level, Caldbeck, Allerdale, Cumbria, England, UK
Old Sandbed Mine (Old Sandbeds Mine), Caldbeck, Allerdale, Cumbria, England, UK
Burdell Gill, Coombe Height, Caldbeck, Allerdale, Cumbria, England, UK
Potts Gill Copper Mine, Potts Gill, Caldbeck, Allerdale, Cumbria, England, UK
Higher Roughton Gill (Balliway Rigg), Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ '~~Barkevikite'~~

Locality: Lugar Sill, East Ayrshire, Scotland, UK - erroneously reported

Description: Howie (1963) corrects Scott's (1914) "barkevikite" to kaersutite.

ⓘ Barroisite

Formula: ◻{CaNa}{Mg₃Al₂}(AlSi₇O₂₂)(OH)₂

Localities:

Scotland, UK
Llanfairpwllgwyngyll, Isle of Anglesey, Wales, UK

References:

Tindle, Andy G. (2008) Minerals of Britain and Ireland. Terra Publishing.

ⓘ Barstowite (TL)

Formula: Pb₄Cl₆(CO₃) · H₂O

Type Locality:

ⓘ Baryte

Formula: BaSO₄

Localities: Reported from at least 681 localities in this region.

Description: Large, tabular, white and translucent crystals.

References:

Fluorite: The Collector's Choice. Extra Lapis English No. 9

Fisher, J. (2009) The Hilton Mine: Scordale, Cumbria England. Rocks and Minerals, 84:2,114-121.

ⓘ Baryte var. Oakstone

Formula: BaSO₄

Localities:

Arbor Low, Middleton and Smerrill, Derbyshire Dales District, Derbyshire, England, UK
Brown Edge, Winster, Derbyshire Dales District, Derbyshire, England, UK

References:

Sarjeant, W. A. S., Ford, T.D. (1993) Oakstone and other pseudostalactitic baryte from Derbyshire. UK Journal of Mines and Minerals 12, Rockbottom Publications. 10-14

Ford, T., Sarjeant, A., Smith, M. (1993) The minerals of the Peak district of Derbyshire. UK Journal of Mines and Minerals 13, Rockbottom Publications. 16-55

ⓘ Barytocalcite (TL)

Formula: BaCa(CO₃)₂

Localities: Reported from at least 24 localities in this region.

Type Locality: Blagill Mine, Alston Moor, Eden, Cumbria, England, UK

References:

BMS Collection

ⓘ 'Baryto-Fluate of Lime'

Locality: Derbyshire, England, UK

ⓘ Bassanite

Formula: Ca(SO₄) · 0.5H₂O

Localities:

Lyme Regis Beach, Lyme Regis, West Dorset, Dorset, England, UK
Charmouth Beach, Charmouth, West Dorset, Dorset, England, UK
Black Ven and The Spittles, Lyme Regis, West Dorset, Dorset, England, UK
York Potash Project, Scarborough, North Yorkshire, England, UK

References:

[BMS]

ⓘ Bassetite (TL)

Formula: Fe²⁺(UO₂)₂(PO₄)₂ · 10H₂O

Localities:

Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK
South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK
Illogan, Cornwall, England, UK
Foggintor Quarry, Princetown, Dartmoor Forest, West Devon, Devon, England, UK ? (more information)

Type Locality: Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK

References:

Hallimond, A. F. (1915) On Bassetite and Uranospathite, new species hitherto classed as Autunite. Mineralogical Magazine and Journal of the Mineralogical Society, 17 (81) 221-236 doi:10.1180/minmag.1915.017.81.11

Zwaan, P. C., Arps, C. E. S., Zwaan, P. C., Arps, C. E. S., de Grave, E. (1989) Vochtenite, (Fe²⁺,Mg)Fe³⁺[UO₂/PO₄]₄(OH)·12–13H₂O, a new uranyl phosphate mineral from Wheal Basset, Redruth, Cornwall, England. Mineralogical Magazine, 53 (372) 473-478 doi:10.1180/minmag.1989.053.372.07

ⓘ 'Bastnäsite'

Formula: (Ce/Nd/Y/REE)(CO₃)F

Localities:

Shap Pink Quarry, Shap Rural, Eden, Cumbria, England, UK
Cnoc nan Cuilean Intrusion, Loch Loyal Complex, North, West and Central Sutherland, Highland, Scotland, UK

Habit: hexagonal prisms

Colour: red to white

Fluorescence: no

Description: single crystals up to 1 mm.Probably derived by weathering of synchysite, associated with anatase

References:

Wirth, M. M., Green, D. I. (2002) The Shap Granite Quarry, Cumbria. UK Journal of Mines and Minerals 22, 43-52

ⓘ Bastnäsite-(Ce)

Formula: Ce(CO₃)F

Locality: Shap Pink Quarry, Shap Rural, Eden, Cumbria, England, UK

ⓘ 'Bastnäsite Group'

Formula: M(CO₃)X where M = REE, Th and X = F or OH

Locality: Dale Head North, Newlands Valley, Above Derwent, Allerdale, Cumbria, England, UK

ⓘ 'Bathvillite'

Locality: Bathville, West Lothian, Scotland, UK

ⓘ Bavenite

Formula: Ca₄Be₂Al₂Si₉O₂₆(OH)₂

Localities:

Shap Pink Quarry, Shap Rural, Eden, Cumbria, England, UK
Meldon Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK

Habit: Tabular,fans of blades

Colour: colourless

Fluorescence: No

Description: In miarolitic cavities

References:

Day, Harry (1999) BMS Database, British Micromount Society.

Wirth, M. M., Green, D. I. (2002) The Shap Granite Quarry, Cumbria. UK Journal of Mines and Minerals 22, 43-52

ⓘ Bayerite

Formula: Al(OH)₃

Localities:

Hove, Brighton and Hove, England, UK
Newhaven Cliffs (Fort Hill), Newhaven, Lewes, East Sussex, England, UK

References:

[Specimen in the Natural History Museum, London]

ⓘ Bayldonite (TL)

Formula: PbCu₃(AsO₄)₂(OH)₂

Localities: Reported from at least 22 localities in this region.

Type Locality: Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Description: There is some dispute about Penberthy Croft being the type Locality for Bayldonite, specimens may have come from Wheal Carpenter used for Church's analysis. Specimens were once in Richard Talling (mineral dealer) possession with just the location Cornwall before being passed to Church.

References:

Sumin de Portilla, Valentina, Quevedo, Manuel Portilla, Stepanov, Victor I. (1981) The structure of bayldonite: chemical analysis, differential thermal analysis, and IR spectroscopy. American Mineralogist, 66 (1-2) 148-153

Camm, J. S., Merry, M. G. H. (1991) Bayldonite and its associates from Penberthy Croft Cornwall. UK Journal of Mines and Minerals 9, Rockbottom Publications. 6-15

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Bazhenovite

Formula: Ca₈S₂(S₃)(S₂O₃)(OH)₁₂ · 20H₂O

Localities:

Norfolk, England, UK
West Runton Beach, Runton, North Norfolk, Norfolk, England, UK

ⓘ Bazirite (TL)

Formula: BaZr(Si₃O₉)

Localities:

Rockall Island, Outer Hebrides, Scotland, UK
Scotland, UK
Apex Ridge, Rockall Island, Outer Hebrides, Scotland, UK

Type Locality: Rockall Island, Outer Hebrides, Scotland, UK

References:

Judd, J.W. 1897. On the petrology of Rockall. Transactions of the Royal Irish Academy, 31, 48-58.

Miller, J. A., & Mohr, P. A. (1965). Potassium-argon age determinations on rocks from St Kilda and Rockall. Scottish Journal of Geology, 1(1), 93-99. doi.org/10.1144/sjg01010093

Rep. Inst. geol. Sci.(1973), 123.

J. R. Hawkes, R. J. Merriman, R. R. Harding, and D. P. F. Darbyshire (1975), Rep. Inst. Geol. Sci., no. 75/1, 11-51.

Harrison, R. K. - Ed. (1975) Expeditions to Rockall 1971-72. Report Vol. 7 (75/01) Institute of Geological Sciences

B. R. Young, J. R. Hawkes, R. J. Merriman, and M. T. Styles (1978) Bazirite, BaZrSi3O9, a new mineral from Rockall Island, Inverness-shire, Scotland. Mineralogical Magazine, 42, 35-40

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

Ferguson, A. K. (1978). The crystallization of pyroxenes and amphiboles in some alkaline rocks and the presence of a pyroxene compositional gap. Contributions to Mineralogy and Petrology, 67(1), 11-15. doi.org/10.1007/BF00371628

Young, B. R., Hawkes, J. R., Merriman, R. J., & Styles, M. T. (1978). Bazirite, BaZrSi 3 O 9, a new mineral from Rockall Island, Inverness-shire, Scotland. Mineralogical Magazine, 42(321), 35-40. doi.org/10.1180/minmag.1978.042.321.04

Waagstein, R., & Morton, A. C. (1989). Highly Alkaline Lapilli Tuffs from Rosemary Bank: Evidence for Continental Lithosphere Beneath the Northern Part of the Rockall Trough.Terra Abstracts, 1, 31-32.

Hitchen, K., Morton, A. C., Mearns, E. W., Whitehouse, M., & Stoker, M. S. (1997). Geological implications from geochemical and isotopic studies of Upper Cretaceous and Lower Tertiary igneous rocks around the northern Rockall Trough. Journal of the Geological Society, 154(3), 517-521. doi.org/10.1144/gsjgs.154.3.0517

ⓘ Beaverite-(Cu)

Formula: Pb(Fe³⁺₂Cu)(SO₄)₂(OH)₆

Localities: Reported from at least 17 localities in this region.

ⓘ Bechererite

Formula: Zn₇Cu(OH)₁₃[(SiO(OH)₃(SO₄)]

Localities: Reported from at least 11 localities in this region.

Habit: Prismatic inverted cone-like

Colour: Colourless white, pale green, and blue

Description: Colourless to pale blue-green cone-like crystals to 0.8mm in druse crusts to 2cms (XRD). Associated with caledonite, susannite, cerussite, hydrocerussite, hemimorphite. Examples from this mine are the first in Britain (third in mid-Wales) and probably the best in the world.

References:

Green, D.I., Rust, S.A., Mason, J.S. (1996) Classic British mineral localities: Frongoch mine, Dyfed. UK Journal of Mines and Minerals 17, Rockbottom Publications. 29-39

Rust, Steve A. (2019) Minerals of the Frongoch Mine. Published by the author, 180 pages. ISBN 978-1-9162641-0-6.

ⓘ Becquerelite

Formula: Ca(UO₂)₆O₄(OH)₆ · 8H₂O

Localities:

Geevor Mine, Pendeen, St Just, Cornwall, England, UK
West Wheal Owles (Cargodna Mine), Botallack, St Just, Cornwall, England, UK ? (more information)
Foggintor Quarry, Princetown, Dartmoor Forest, West Devon, Devon, England, UK ? (more information)

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Beidellite

Formula: (Na,Ca_0.5)_0.3Al₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O

Locality: Derbyshire, England, UK

ⓘ Bementite

Formula: Mn₇Si₆O₁₅(OH)₈

Localities:

Treburland Manganese deposits, Altarnun, Cornwall, England, UK
Chillaton and Hogstor Mine, Milton Abbot, West Devon, Devon, England, UK

References:

[Specimen in the Natural History Museum, London]

Russell, Arthur (1946) On rhodonite and tephroite from Treburland manganese mine, Altarnun, Cornwall; and on rhodonite from other localities in Cornwall and Devonshire. Mineralogical Magazine and Journal of the Mineralogical Society, 27 (194) 221-235 doi:10.1180/minmag.1946.027.194.02

ⓘ Benleonardite

Formula: [Ag₆(Sb,As)₂S₆Te][Ag₉Cu(S,Te)₂Te₂]

Localities:

Scotland, UK
Calliachar Burn, Aberfeldy, Perth and Kinross, Scotland, UK

References:

Tindle, Andy G. (2008) Minerals of Britain and Ireland. Terra Publishing.

ⓘ Beraunite

Formula: Fe³⁺₆(PO₄)₄O(OH)₄ · 6H₂O

Localities: Reported from at least 8 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Berryite

Formula: Cu₃Ag₂Pb₃Bi₇S₁₆

Localities:

Scotland, UK
L3, Loch Shin, North, West and Central Sutherland, Highland, Scotland, UK

References:

Tindle, Andy G. (2008) Minerals of Britain and Ireland. Terra Publishing.

ⓘ Berthierine

Formula: (Fe²⁺,Fe³⁺,Al)₃(Si,Al)₂O₅(OH)₄

Localities: Reported from at least 7 localities in this region.

References:

Mineralogical Society of America - Handbook of Mineralogy

ⓘ Berthierite

Formula: FeSb₂S₄

Localities:

Wheal Boys (Trewetha Mine; Old Trewetha Mine), Port Isaac, St Endellion, Cornwall, England, UK
Tresungers Mine (Rose Mine; Wheal Arthur), Port Isaac, St Endellion, Cornwall, England, UK
Hogget Beck, Hartsop, Patterdale, Eden, Cumbria, England, UK
Wet Swine Gill, Coombe Height, Caldbeck, Allerdale, Cumbria, England, UK
Caldbeck Fells Mining Region, Cumbria, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Bertrandite

Formula: Be₄(Si₂O₇)(OH)₂

Localities: Reported from at least 18 localities in this region.

References:

Bowman, H. L. (1911) On the occurrence of Bertrandite at the Cheesewring Quarry, near Liskeard, Cornwall. Mineralogical Magazine and Journal of the Mineralogical Society, 16 (73) 47-50 doi:10.1180/minmag.1911.016.073.06

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Beryl

Formula: Be₃Al₂(Si₆O₁₈)

Localities: Reported from at least 46 localities in this region.

ⓘ Beryl var. Aquamarine

Formula: Be₃Al₂Si₆O₁₈

Locality: Mourne Mountains, County Down, Northern Ireland, UK

ⓘ ~~Beryllonite~~

Formula: NaBePO₄

Locality: Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK - erroneously reported

Description: Kingsbury, A.W.G. (1964) in Mineralogical Magazine 35, lviii states: "Colourless isolated crystals (2cm) from a pegmatite vein in the old aplite quarry at Meldon, Okehampton, Devon". However, von Knorring, O. and Condliffe, E. (1984): On the occurrence of niobium-tantalum and other rare-element minerals in the Meldon aplite, Devonshire. Mineralogical Magazine 48, 443-448, states "Beryllonite occurs in whitish grains some 2 mm across and is mostly enclosed in elbaite with some lepidolite and quartz. It is fibrous and silky in appearance and is closely associated with pollucite, orthoclase, petalite, and lepidolite." 2cm vs. 2mm... Size is irrelevant. Only reports are from Kingsbury and not to be believed.

ⓘ Berzelianite

Formula: Cu_2-xSe (x ≈ 0.12)

Localities:

Scotland, UK
Great Cumbrae, North Ayrshire, Scotland, UK

References:

Tindle, Andy G. (2008) Minerals of Britain and Ireland. Terra Publishing.

ⓘ Betekhtinite

Formula: Pb₂(Cu,Fe)_22-24S₁₅

Localities:

Scotland, UK
Lairg, North, West and Central Sutherland, Highland, Scotland, UK

References:

Tindle, Andy G. (2008) Minerals of Britain and Ireland. Terra Publishing.

ⓘ Betpakdalite-CaMg

Formula: [Ca₂(H₂O)₁₇Mg(H₂O)₆][Mo₈As₂Fe³⁺₃O₃₆(OH)]

Locality: Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK

ⓘ Bettertonite (TL)

Formula: [Al₆(AsO₄)₃(OH)₉(H₂O)₅] · 11H₂O

Type Locality:

Description: It occurs as tufts of white, ultrathin (sub-micrometre) rectangular laths, with lateral dimensions generally <20 μm. The laths are flattened on {010} and exhibit the forms {010}, {100} and {001}. The mineral is associated closely with arsenopyrite, chamosite, liskeardite, pharmacoalumite, pharmacosiderite and quartz. Bettertonite is translucent with a white streak and a vitreous to pearly, somewhat silky lustre.[[1]]

ⓘ Beudantite

Formula: PbFe₃(AsO₄)(SO₄)(OH)₆

Localities: Reported from at least 44 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Beudantite Group'

Formula: AM₃(XO₄)(SO₄)(OH)₆

Locality: Wheal Carpenter, Fraddam, Gwinear-Gwithian, Cornwall, England, UK

ⓘ Beyerite

Formula: Ca(BiO)₂(CO₃)₂

Locality: Shap Pink Quarry, Shap Rural, Eden, Cumbria, England, UK

Habit: tetragonal plates <50 microns

Colour: yellow

Description: powdery crust on bismuthinite

ⓘ 'Bhreckite'

Formula: Ca, Mg, Fe, Si, O, H

Locality: Beinn a Bhragaidh, Brora, East Sutherland and Edderton, Highland, Scotland, UK

ⓘ Bianchite

Formula: Zn(SO₄) · 6H₂O

Locality: Frongoch Mine (Bron-y-Goch Mine; Llawynwnwch Mine), Pontrhydygroes, Upper Llanfihangell-y-Creuddyn, Ceredigion, Wales, UK

Description: Noted to have occurred as an effervescence in the summer of 2006 on mine waste. The paper does not state which method was used to confirm the mineral.

ⓘ Bicchulite

Formula: Ca₂(Al₂SiO₆)(OH)₂

Locality: Carneal, Glenoe, Larne, Co. Antrim, Northern Ireland, UK

ⓘ ~~Bieberite~~

Formula: CoSO₄ · 7H₂O

Locality: Penberthy Croft Mine, St Hilary, Cornwall, England, UK - erroneously reported

Description: Kingsbury Collection at the NHM. Showed to be fraudulent. See http://www.mindat.org/mesg-104-355275.html

ⓘ 'Bindheimite'

Formula: Pb₂Sb₂O₆O

Localities: Reported from at least 43 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Biotite'

Formula: K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂

Localities: Reported from at least 101 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Birnessite (TL)

Formula: (Na,Ca)_0.5(Mn⁴⁺,Mn³⁺)₂O₄ · 1.5H₂O

Localities: Reported from at least 9 localities in this region.

Type Locality: Birness, Ellon, Aberdeenshire, Scotland, UK

Description: Minute black crystals in grains (< 8 mm) of manganese oxide.

References:

Jones, L.H.P., Milne, A.A. (1956) Birnessite, a new manganese oxide mineral from Aberdeenshire, Scotland. Mineralogical Magazine: 31: 283-288.

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

ⓘ Bismite

Formula: Bi₂O₃

Localities: Reported from at least 9 localities in this region.

Colour: yellowish white

Description: Cooper & Stanley (1990): "the 'bismuth ochre' reported from 'Brandy Gill' as an associate of bismuth (Goodchild, 1882: 104) may have been bismite or bismutite. Bismite has been recorded from Carrock mine 'in minute amounts' as a yellowish white alteration of bismuthinite (Davidson & Thomson, 1951); and from the dumps of an old level 'at, or near, the junction of the east-west lead veins with the Emerson vein at the foot of Brandy Gill' (Hartley, 1984)."

References:

Goodchild, J.G. (1882) Contributions towards a list of minerals occurring in Cumberland and Westmorland [part 1]. Transactions of the Cumberland Association for the Advancement of Literature and Science, 7 (for 1881-1882), 101-126.

Davidson, W.F. and Thomson, N. (1951) Some notes on the minerals of Westmorland and Cumberland. North West Naturalist, 23 (for 1948), 136-154.

Hartley, J. (1984) A list of minerals associated with the ore deposits of the Caldbeck Fells, Cumbria. Transactions of the Leeds Geological Association, 10 (3) 22-39

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Bismoclite

Formula: BiOCl

Localities: Reported from at least 7 localities in this region.

References:

Anthony, J. W. et al. (1997): Handbook of Mineralogy, Vol. 3, 61

ⓘ Bismuth

Formula: Bi

Localities: Reported from at least 57 localities in this region.

References:

Mineralogical Magazine 1965 34 : 159-176.

ⓘ Bismuthinite

Formula: Bi₂S₃

Localities: Reported from at least 72 localities in this region.

References:

Reid, C., Flett, J.S., Wilkinson, B.S.N., Dixon, E.E.L., Pollard, W., and MacAlister, D.A. (1907): The Geology of the Land's End District. HMSO Publications (London), pp. 108-112.

ⓘ 'Bismuth Ochre'

Localities:

Botallack Mine, Botallack, St Just, Cornwall, England, UK
Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Bismutite

Formula: (BiO)₂CO₃

Localities: Reported from at least 23 localities in this region.

References:

Rust, S. A. (1995) Bismutite from Penberthy Croft Mine, St. Hilary, Cornwall. UK Journal of Mines and Minerals 15, 18

ⓘ Bismutoferrite

Formula: Fe³⁺₂Bi(SiO₄)₂(OH)

Localities:

Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK
Buckbarrow Beck Veins, Waberthwaite, Copeland, Cumbria, England, UK
~~South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK~~ (more information)

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

Weiss, S., Green, D.H., Hooper, J.J., Elton, N. (2007): Lapis 32(11), 13-25

ⓘ Bixbyite-(Mn)

Formula: Mn³⁺₂O₃

Locality: Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK

ⓘ 'Blaubleibender Covellite'

Localities:

Seathwaite Mine, Dunnerdale-with-Seathwaite, South Lakeland, Cumbria, England, UK
Nenthead, Alston Moor, Eden, Cumbria, England, UK

References:

Stanley, C. J., Criddle, A. J. (1979) Mineralization at Seathwaite Tam, near Coniston, English Lake District: The first occurrence of wittichenite in Great Britain. Mineralogical Magazine, 43 (325) 103-107 doi:10.1180/minmag.1979.043.325.06

ⓘ Blixite

Formula: Pb₈O₅(OH)₂Cl₄

Localities:

Bollihope Smelt Mill slag locality, Stanhope, County Durham, England, UK
Dirt Pot Lead Smelt Mill slag locality, Allendale, Northumberland, England, UK
Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK
Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK ? (more information)

References:

Norman Wilson collection

ⓘ Bobkingite (TL)

Formula: Cu₅Cl₂(OH)₈ · 2H₂O

Type Locality:

Description: 4 specimens known.

ⓘ Bohdanowiczite

Formula: AgBiSe₂

Locality: Scotland, UK

ⓘ Boleite

Formula: KPb₂₆Ag₉Cu₂₄(OH)₄₈Cl₆₂

Localities: Reported from at least 9 localities in this region.

References:

Anthony, J. W. et al. (1997): Handbook of Mineralogy, Vol. 3, 72

ⓘ Boltwoodite

Formula: (K,Na)(UO₂)(SiO₃OH) · 1.5H₂O

Localities: Reported from at least 7 localities in this region.

References:

Elton, N. J., Hooper, J. J. (1995) Supergene U-Pb-Cu mineralisation at Loe Warren, St Just, Cornwall, England. Journal of the Russell Society, 6 (1) The Russell Society . 17-26

ⓘ Boracite

Formula: Mg₃(B₇O₁₃)Cl

Localities:

Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK
Eskdale No. 2 borehole (Aislaby), Aislaby, Scarborough, North Yorkshire, England, UK
York Potash borehole SM4, LCPs of Fylingdales and Hawsker-cum-Stainsacre, Scarborough, North Yorkshire, England, UK
Whitby, Scarborough, North Yorkshire, England, UK
York Potash Project, Scarborough, North Yorkshire, England, UK

References:

BMS Collection

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

Milne, J. K. (1978). The potash deposits and their associates in the area of the Boulby mine, Cleveland. PhD thesis University of Edinburgh

Green, D. I., Freier, M. D. (1994) Borate nodules from the English Zechstein at Boulby mine, Cleveland. UK Journal of Mines and Minerals 14, 4-8

ⓘ Boracite var. Iron-bearing Boracite

Formula: (Mg,Fe)₃(B₇O₁₃)Cl

Locality: Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK

ⓘ Bornite

Formula: Cu₅FeS₄

Localities: Reported from at least 144 localities in this region.

References:

Betterton, J. (2000) Famous Mineral Localities: Penberthy Croft Mine, St. Hilary, Cornwall, England. UK Journal of Mines and Minerals 20, Rockbottom Publications. 7-37

ⓘ Botallackite (TL)

Formula: Cu₂(OH)₃Cl

Localities: Reported from at least 23 localities in this region.

Type Locality: Wheal Cock, Botallack Mine, Botallack, St Just, Cornwall, England, UK

References:

J.Chem.Soc. London (1865) ser. 2, vol. 3, 212-214

ⓘ Bottinoite

Formula: Ni²⁺Sb⁵⁺₂(OH)₁₂ · 6H₂O

Localities:

Hendre Felen Mine (Hendre quarry), Ysbyty Ystwyth, Ceredigion, Wales, UK
Smallcleugh Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
Brownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor, Eden, Cumbria, England, UK
Mynydd Gorddu Mine, Bontgoch (Elerch), Ceulanymaesmawr, Ceredigion, Wales, UK
Gwaithgoch Mine, Pontrhydygroes, Upper Llanfihangell-y-Creuddyn, Ceredigion, Wales, UK

Habit: Platy

Colour: Light blue-green

Description: Thin platy xls to 2mm (XRD)

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Boulangerite

Formula: Pb₅Sb₄S₁₁

Localities: Reported from at least 23 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Bournonite (TL)

Formula: PbCuSbS₃

Localities: Reported from at least 50 localities in this region.

Type Locality: Wheal Boys (Trewetha Mine; Old Trewetha Mine), Port Isaac, St Endellion, Cornwall, England, UK

References:

Carne, J. (1822) On the relative age of the veins of Cornwall. Transactions of the Royal Geological Society of Cornwall, 2. 49-128

Phillips, William (1823) An Elementary Introduction to Mineralogy (3rd ed.)

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Dines, H. G. (1956) Memoirs of the Geological Survey (1st ed.) Vol. 2 - The Metalliferous Mining Region of South-West England. Geological Survey of Great Britain, London.

Embrey, Peter G., Symes, Robert F. (1987) Minerals of Cornwall and Devon. British Museum (Natural History) and the Mineralogical Record, Inc., London and Tucson, AZ.

ⓘ Braggite

Formula: PdPt₃S₄

Localities:

Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK
Scotland, UK

References:

Power, M.R., Pirrie, D., Andersen, J.C.O., and Butcher, A.R. (2000): Mineralium Deposita 35, 762-775.

ⓘ ~~Brandtite~~

Formula: Ca₂Mn²⁺(AsO₄)₂ · 2H₂O

Locality: Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK - erroneously reported

Description: Fraudulent Kingsbury locality.

ⓘ Brannerite

Formula: UTi₂O₆

Locality: Scotland, UK

ⓘ Braunite

Formula: Mn²⁺Mn³⁺₆(SiO₄)O₈

Localities:

Wyndham Mines, Bigrigg, Egremont, Copeland, Cumbria, England, UK
Scotland, UK
Ty Coch Mine, Porthcawl, Bridgend, Wales, UK
~~Burdell Gill, Coombe Height, Caldbeck, Allerdale, Cumbria, England, UK~~ (more information)

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Bredigite (TL)

Formula: Ca₇Mg(SiO₄)₄

Localities: Reported from at least 6 localities in this region.

Type Locality: Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK

References:

Tilley, C.E., Vincent, H.C.G. (1948) The occurrence of an orthorhombic high-temperature form of Ca2SiO4 (bredigite) in the Scawt Hill contact-zone and as a constituent of slags. Mineralogical Magazine: 28: 255-271.

Tilley, C.E. (1948) On iron-wollastonites in contact-skarns: an example from Skye. American Mineralogist: 33: 736-738.

McConnell, J.D.C. (1955) The hydration of larnite (β−Ca2SiO4) and bredigite (α1−Ca2SiO4) and the properties of the resulting gelatinous mineral plombierite. Mineralogical Magazine: 30: 672-680.

ⓘ Breithauptite

Formula: NiSb

Localities:

Scotland, UK
Cliff Quarry, Unst, Shetland Islands, Scotland, UK
Harold's Grave Quarry, Unst, Shetland Islands, Scotland, UK
Old Potts Gill Mine, Potts Gill, Caldbeck, Allerdale, Cumbria, England, UK ? (more information)
Caldbeck Fells Mining Region, Cumbria, England, UK ? (more information)

References:

Tindle, Andy G. (2008) Minerals of Britain and Ireland. Terra Publishing.

ⓘ Brewsterite-Ba

Formula: (Ba,Sr)[Al₂Si₆O₁₆] · 5H₂O

Locality: Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK

ⓘ Brewsterite-Sr (TL)

Formula: (Sr,Ba,Ca)[Al₂Si₆O₁₆] · 5H₂O

Localities:

Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK
Whitesmith Mine, Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK
Bellsgrove Mine (Bellsgrove Opencut), Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK

Type Locality: Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK

Habit: Prismatic

Colour: Colourless

References:

Brooke, H.J. (1822) On the comptonite of Vesuvius, the brewsterite of Scotland, the stilbite and the heulandite. Edinburgh Philosophical Journal: 6: 112-115.

ⓘ 'Brewsterite Subgroup'

Localities:

Bellsgrove Quarry (Strontian Barytes Mine; Middleshop mine), Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK
Whitesmith Mine, Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK
Clashgorm Mine, Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK
Roughton Gill Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK ? (more information)

ⓘ Brianyoungite (TL)

Formula: Zn₃(CO₃,SO₄)(OH)₄

Localities: Reported from at least 7 localities in this region.

Type Locality: Brownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor, Eden, Cumbria, England, UK

References:

BMS Collection

Livingstone, A., Champness, P.E. (1993) Brianyoungite, a new mineral related to hydrozincite, from the north of England orefield. Mineralogical Magazine, 57(389), 665-670.

ⓘ Bridgesite-(Ce) (TL)

Formula: CaCe₂Cu₆(SO₄)₄(OH)₁₂ · 8H₂O

Type Locality:

ⓘ Brinrobertsite (TL)

Formula: Na_0.3Al₄(Si₄O₁₀)₂(OH)₄ · 3.5 H₂O

Type Locality:

ⓘ Britholite-(Y)

Formula: (Y,Ca)₅(SiO₄)₃OH

Localities:

Scotland, UK
Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

References:

Tindle, Andy G. (2008) Minerals of Britain and Ireland. Terra Publishing.

ⓘ Brochantite

Formula: Cu₄(SO₄)(OH)₆

Localities: Reported from at least 172 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Brookite (TL)

Formula: TiO₂

Localities: Reported from at least 26 localities in this region.

Type Locality: Twll Maen Grisial, Fron Olau, Prenteg, Dolbenmaen, Gwynedd, Wales, UK

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ 'Brown Iron Ore'

Locality: Ratcliffe Wood, Macclesfield, Cheshire, England, UK

ⓘ Brucite

Formula: Mg(OH)₂

Localities: Reported from at least 14 localities in this region.

ⓘ Brugnatellite

Formula: Mg₆Fe³⁺(CO₃)(OH)₁₃ · 4H₂O

Localities:

Swinna Ness, Unst, Shetland Islands, Scotland, UK
Scotland, UK

Description: Pearly-white to pale-brown scaly efflorescence on sheared brucite-bearing vein in serpentinite, Swinna Ness, Unst, Shetland. [Identified 1978 on RSM specimen by X-ray diffraction and distinguished from pyroaurite by the larger d spacing.]

References:

Livingstone, 2002, p. 160

Livingstone, A., Macpherson, H. G. (1983) Fifth supplementary list of British minerals (Scottish) Mineralogical Magazine, 47 (342) 99-105 doi:10.1180/minmag.1983.047.342.23

ⓘ Brushite

Formula: Ca(PO₃OH) · 2H₂O

Locality: Wheal Cock, Botallack Mine, Botallack, St Just, Cornwall, England, UK

ⓘ Bukovskýite

Formula: Fe³⁺₂(AsO₄)(SO₄)(OH) · 9H₂O

Locality: Lushington Cove, Porthtowan, St Agnes, Cornwall, England, UK

ⓘ Bulachite

Formula: Al₆(AsO₄)₃(OH)₉(H₂O)₄ · 2H₂O

Locality: Penberthy Croft Mine, St Hilary, Cornwall, England, UK

ⓘ Bustamite

Formula: CaMn²⁺(Si₂O₆)

Localities:

Treburland Manganese deposits, Altarnun, Cornwall, England, UK
Meldon Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
Camas Malag, Torrin, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Scotland, UK
Greystone Quarry, Lezant, Cornwall, England, UK

References:

ⓘ Buttgenbachite

Formula: Cu₁₉(NO₃)₂(OH)₃₂Cl₄ · 2H₂O

Locality: Botallack Mine, Botallack, St Just, Cornwall, England, UK

ⓘ Cacoxenite

Formula: Fe³⁺₂₄AlO₆(PO₄)₁₇(OH)₁₂ · 75H₂O

Localities: Reported from at least 11 localities in this region.

References:

Ryback, George, Nawaz, R., Farley, E. (1988) Seventh supplementary list of British Isles minerals (Irish) Mineralogical Magazine, 52 (365) 267-274

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Calamine'

Localities: Reported from at least 14 localities in this region.

References:

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

ⓘ Calcioancylite-(Ce)

Formula: (Ce,Ca,Sr)CO₃(OH,H₂O)

Locality: Guisachan Quarry, Tomich, North, West and Central Sutherland, Highland, Scotland, UK

Habit: pseudotetragonal bipyramids with eight large plane faces. The corners of the crystals are often modified by paired faces which are usually only resolved under a scanning electron microscope (SEM). The underlying orthorhombic symmetry is sometimes betrayed by elongation along one of the perpendicular axes, which alters the apparently bipyramidal crystal shape to a squat prism.

Colour: pink to grey

ⓘ Calciocatapleiite

Formula: CaZr(Si₃O₉) · 2H₂O

Locality: Cnoc Rhaonastil Intrusion, Isle of Islay, Argyll and Bute, Scotland, UK

ⓘ Calcite

Formula: CaCO₃

Localities: Reported from at least 1087 localities in this region.

Colour: Clear to golden

References:

Trevor Boyd Collection

ⓘ Calcite var. Argentine

Formula: CaCO₃

Localities:

South Roskear Mine, South Roskear group (Pendarves Consols), Camborne, Cornwall, England, UK
Loe Warren Zawn, Botallack, St Just, Cornwall, England, UK

References:

Specimen in the Philadelphia Academy of Natural Sciences collection.

ⓘ Calcite var. Calcite Satin Spar

Formula: CaCO₃

Locality: Alston Moor District, Cumbria, England, UK

ⓘ Calcite var. Cobalt-bearing Calcite

Formula: (Ca,Co)CO₃

Locality: Tynebottom Mine, Garrigill, Alston Moor, Eden, Cumbria, England, UK

ⓘ Calcite var. Glendonite

Formula: CaCO₃

Localities:

Jarrow Slake, South Tyneside, Tyne & Wear, England, UK
Inner Clyde Nature Reserve, Glasgow City, Scotland, UK

References:

Shearman, D. J., & Smith, A. J. (1985). Ikaite, the parent mineral of jarrowite-type pseudomorphs. Proceedings of the Geologists' Association, 96(4), 305-314.

ⓘ Calcite var. Iceland Spar

Formula: CaCO₃

Locality: Millclose Mine, South Darley, Derbyshire Dales District, Derbyshire, England, UK

ⓘ Calcite var. Iron-bearing Calcite

Formula: (Ca,Fe)CO₃

Localities: Reported from at least 10 localities in this region.

References:

Ford, T., Sarjeant, A., Smith, M. (1993) The minerals of the Peak district of Derbyshire. UK Journal of Mines and Minerals 13, Rockbottom Publications. 16-55

ⓘ Calcite var. Lead-bearing Calcite

Formula: (Ca,Pb)CO₃

Locality: Wanlockhead, Dumfries and Galloway, Scotland, UK

Description: Recorded as "Plumbocalcite" "Some Wanlockhead specimens have been recorded as containing up to 9.47% of lead carbonate."

ⓘ Calcite var. Manganese-bearing Calcite

Formula: (Ca,Mn)CO₃

Localities: Reported from at least 8 localities in this region.

References:

Burr, Peter S. (1996) Famous Mineral Localities: The Higher Pitts Mine, Mendip Hills, Somerset, England. The Mineralogical Record, 27 (4) 245-259pp.253-253

ⓘ Calcite var. Papierspat

Locality: Coronation Lode, Geevor Mine, Pendeen, St Just, Cornwall, England, UK

ⓘ Calcite var. Slate Spar

Formula: CaCO₃

Locality: Polgooth Mine (Old Polgooth Mine; Polgooth United Mine; Tregontrees and Old Polgooth Mine), Polgooth, St Mewan, Cornwall, England, UK

ⓘ Caledonite (TL)

Formula: Pb₅Cu₂(SO₄)₃(CO₃)(OH)₆

Localities: Reported from at least 57 localities in this region.

Type Locality: Leadhills, South Lanarkshire, Scotland, UK

References:

Davies, Thos. (1877) VI.—Notes on Vauquelinite from Scotland, and Cantonite from Cornwall. Mineralogical Magazine and Journal of the Mineralogical Society, 1 (4) 112-114 doi:10.1180/minmag.1877.001.4.07

ⓘ ~~Calomel~~

Formula: [Hg₂]²⁺Cl₂

Locality: Chatsworth Mine, Grassington Moor, Grassington, Craven, North Yorkshire, England, UK - erroneously reported

ⓘ Campigliaite

Formula: Mn²⁺Cu₄(SO₄)₂(OH)₆ · 4H₂O

Locality: Ystrad Einion Mine (Dolgoch Mine), Furnace, Ysgubor-y-coed, Ceredigion, Wales, UK

ⓘ Cancrinite

Formula: (Na,Ca,◻)₈(Al₆Si₆O₂₄)(CO₃,SO₄)₂ · 2H₂O

Localities:

Wolf Rock, Cornwall, England, UK
Allt a'Mhuillin Quarry, Loch Borralan Complex, Assynt, North, West and Central Sutherland, Highland, Scotland, UK
Loch Borralan Complex, Assynt, North, West and Central Sutherland, Highland, Scotland, UK
Epson Shoal occurrence, England, UK

References:

doi.org/10.1017/S0016756800045581

doi.org/10.1017/S0016756800067182

Harrison, R. K., Snelling, N. J., Merriman, R. J., Morgan, G. E., & Goode, A. J. J. (1977). The Wolf Rock, Cornwall: new chemical, isotopic age and palaeomagnetic data. Geological Magazine, 114(4), 249-264. doi.org/10.1017/S0016756800045052

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Cannonite

Formula: Bi₂(SO₄)O(OH)₂

Localities:

St Blaise, Cornwall, England, UK
New Fowey Consols, Lanlivery, Cornwall, England, UK

References:

P,D,Trebilcock Collection. SEM-EDS by Stefan Weiss.

ⓘ 'Cantonite'

Localities:

Wheal Falmouth, Baldhu, Kea, Cornwall, England, UK
Perran Wheal George (Wheal St George; Perran Wheal Alfred; Perran Wheal Prosper), Penhallow, Perranzabuloe, Cornwall, England, UK

References:

ⓘ Carbonatecyanotrichite

Formula: Cu₄Al₂(CO₃,SO₄)(OH)₁₂ · 2H₂O

Localities:

Lunehead Mine, Lunedale, County Durham, England, UK
Hanover Cove (Vugga Hayle), St Agnes, Cornwall, England, UK
Wedding Cave Mine, Brymbo, Wrexham, Wales, UK
New East Wheal Russell (South Wheal Crebor), Gulworthy, West Devon, Devon, England, UK ? (more information)

Habit: Spherules to .5mm

Colour: Sky blue

Description: First Northern Pennine Occurance

References:

Natural History Museum film 7431F

ⓘ Carminite

Formula: PbFe³⁺₂(AsO₄)₂(OH)₂

Localities: Reported from at least 30 localities in this region.

Habit: acicular

Colour: carmine-red or reddish brown

Description: Russell (1910): "The exact spot at which the mineral occurred was the 65 fathom level on the south lode, in granite."

References:

Russell, Arthur (1910) On the occurrence of the rare mineral Carminite in Cornwall. Mineralogical Magazine and Journal of the Mineralogical Society, 15 (71) 285-287 doi:10.1180/minmag.1910.015.71.03

Kingsbury, Arthur W. G., Hartley, J. (1960) Carminite and beudantite from the northern part of the Lake District and from Cornwall. Mineralogical Magazine and Journal of the Mineralogical Society, 32 (249) 423-432 doi:10.1180/minmag.1960.032.249.01

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Carnallite

Formula: KMgCl₃ · 6H₂O

Localities:

Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK
Eskdale No. 3 borehole (Sleights), Eskdaleside cum Ugglebarnby, Scarborough, North Yorkshire, England, UK
Eskdale No. 4 borehole (Sneaton), Eskdaleside cum Ugglebarnby, Scarborough, North Yorkshire, England, UK
Eskdale No. 6 borehole (Upgang), Eskdaleside cum Ugglebarnby, Scarborough, North Yorkshire, England, UK

References:

Milne, J. K. (1978). The potash deposits and their associates in the area of the Boulby mine, Cleveland. PhD thesis University of Edinburgh

Green, D. I., Freier, M. D. (1994) Borate nodules from the English Zechstein at Boulby mine, Cleveland. UK Journal of Mines and Minerals 14, 4-8

ⓘ Carnotite

Formula: K₂(UO₂)₂(VO₄)₂ · 3H₂O

Localities:

Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK
South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK ? (more information)

References:

Kemp, A.J., Palmer, M.R., and Ragnarsdottir, K.V. (1994) The uranium-thorium and rare earth element geochemistry of reduction nodules from Budleigh Salterton, Devon. Proceedings of the Ussher Society, Volume 8, Part 3, 214-218.

Milodowski, A.E., Styles, M.T., Horstwood, M.S.A., and Kemp, S.J. (2002) Alteration of uraniferous and native copper concretions in the Permian mudrocks of [Littleham Cove, near Budleigh Salterton] South Devon, United Kingdom: A natural analogue study of the corrosion of copper canisters and radiolysis effects in a repository for spent nuclear fuel. Technical Report, TR-02-09 for SKB, Svensk Karnbranslehantering AB, Swedish Nuclear Fuel and Waste Management Co., Stockholm, Sweden.

ⓘ ~~Carpholite~~

Formula: Mn²⁺Al₂(Si₂O₆)(OH)₄

Localities: Reported from at least 6 localities in this region.

Colour: slightly greenish

References:

Kingsbury, Arthur W. G., Hartley, J. (1957) Carpholite from Cumberland and Cornwall. Mineralogical Magazine and Journal of the Mineralogical Society, 31 (237). 502 doi:10.1180/minmag.1957.031.237.15

Ryback, G., Hart, A.D., Stanley, C.J. (2001) A.W.G. Kingsbury's specimens of British minerals. Part I : Some examples of falsified localities. Journal of the Russell Society, 7 (2) 51-71

ⓘ Caryopilite

Formula: Mn²⁺₃Si₂O₅(OH)₄

Localities:

Nant Mine, Nant-y-Gadwen, Aberdaron, Gwynedd, Wales, UK
Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK
Llyn du Bach mine, Llanfair, Gwynedd, Wales, UK

References:

Cotterell, T. F. (2006) Caryopilite and Pyroxmangite from Nant Mine, Nant-y-Gadwen, Llanfaelrhys, Pen Llyn, Gwynedd, Wales. Uk Journal of Mines and Minerals 27, 51-53pp.51-53

ⓘ Cassedanneite

Formula: Pb₅(CrO₄)₂(VO₄)₂ · H₂O

Localities:

Lady Anne Hopetoun shaft (Brow and Hopeful Veins), Wanlock Dod, Leadhills, South Lanarkshire, Scotland, UK
Wilsons shaft (Brown's vein), Mine Hill, Leadhills, South Lanarkshire, Scotland, UK ? (more information)

Habit: Micro crystals

Colour: Yellow

References:

Neall, T. (2005) Cassedanneite from Lady Anne Hopetoun Shaft, Leadhills, Scotland. Uk Journal of Mines and Minerals 26, 29-30

ⓘ Cassiterite

Formula: SnO₂

Localities: Reported from at least 674 localities in this region.

Description: Dolcoath Mine was renowned for high quality examples of the form of Cassiterite known as 'sparable tin', an elongate acutely tapered crystal form that bore a resemblance to hand made 'sparrow bill' nails.

References:

Henwood, William Jory (1843) On the Metalliferous Deposits of Cornwall and Devon. Transactions of the Royal Geological Society of Cornwall, 5. 1-386

Hall, T.M. (1868): Edward Stanford (London), 168 pp.

Royal Cornwall Polytechnic Society (1870): 38. Annual Report, pp. 30-31

Hill, J. B., MacAlister, D. A. (1906) The Geology of Falmouth and Truro and of the Mining District of Camborne and Redruth. Memoirs of the Geological Survey. Geological Survey of Great Britain

Russell, Arthur (1920) On the occurrence of Phenacite and Scheelite at Wheal Cock, St. Just, Cornwall. Mineralogical Magazine and Journal of the Mineralogical Society, 19 (88) 19-22 doi:10.1180/minmag.1920.019.88.06

ⓘ Cassiterite var. Dough tin

Formula: SnO₂

Localities:

Cornwall, England, UK
Trevaunance Cove, St Agnes, Cornwall, England, UK

References:

Paul De Bondt collection

ⓘ Cassiterite var. Toad's Eye Tin

Localities: Reported from at least 7 localities in this region.

References:

Dines, H. G. (1956) The Metalliferous Mining Region of South-West England (1st ed.) Vol. 1. Geological Survey of Great Britain, London.

ⓘ Cassiterite var. Wood Tin

Formula: SnO₂

Localities: Reported from at least 31 localities in this region.

References:

Hosking, K.F.G Stanley, G.J. Camm G.S. (1987) The occurrence, nature and genesis of wood tin in south-west England. Trans R.G.S.C. Vol XXI Part 4: 169-172

ⓘ Catapleiite

Formula: Na₂Zr(Si₃O₉) · 2H₂O

Locality: Cnoc Rhaonastil Intrusion, Isle of Islay, Argyll and Bute, Scotland, UK

ⓘ Cebollite

Formula: Ca₅Al₂(SiO₄)₃(OH)₄

Locality: Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK

ⓘ Celadonite

Formula: K(MgFe³⁺◻)(Si₄O₁₀)(OH)₂

Localities:

Ardownie Quarry, Monifieth, Angus, Scotland, UK
Llanelwedd Quarry, Builth Wells, Powys, Wales, UK
Treak Cliff Cavern (Treak Cliff Mine), Castleton, High Peak, Derbyshire, England, UK
Quiraing, Staffin, Trotternish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Maol nan Damh, Ben More, Isle of Mull, Argyll and Bute, Scotland, UK

References:

Ingram, S. M. (1994) Agates from Ardownie quarry, Monifieth, Tayside, Scotland. UK Journal of Mines and Minerals 14, 17-20

ⓘ Celestine

Formula: SrSO₄

Localities: Reported from at least 54 localities in this region.

References:

Stanley C. J., A H Rankin, N Hollingworth (1996) Palaeokarst and vein Sr-Ba-Pb-Zn mineralization at Chipping Sodbury, UK. Conference: Mineralogy and Museums, Volume: Acta Mineralogica-Petrographica. Szeged. XXXVII. Supplementum. 1996

ⓘ Celestine var. Barium-rich Celestine

Formula: (Sr,Ba)SO₄

Locality: Chipping Sodbury Quarry (Hampstead Farm Quarry), Sodbury, South Gloucestershire, Gloucestershire, England, UK

ⓘ Celsian

Formula: Ba(Al₂Si₂O₈)

Localities:

Foss Mine, Aberfeldy, Perth and Kinross, Scotland, UK
Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK
Nant Mine, Nant-y-Gadwen, Aberdaron, Gwynedd, Wales, UK
Ben Eagach (Beinn Eagagach), Perth and Kinross, Scotland, UK

References:

Coats, J.S. et al. (1980) Trans. Inst. Mining Metall. 89, Bl16.

Livingstone, A., Macpherson, H. G. (1983) Fifth supplementary list of British minerals (Scottish) Mineralogical Magazine, 47 (342) 99-105 doi:10.1180/minmag.1983.047.342.23

Moles, N. R. (1985). Metamorphic conditions and uplift history in central Perthshire: evidence from mineral equilibria in the Foss celsian–barite–sulphide deposit, Aberfeldy. Journal of the Geological Society, 142(1), 39-52.

ⓘ Ceruleite

Formula: Cu₂Al₇(AsO₄)₄(OH)₁₃ · 11.5H₂O

Localities: Reported from at least 9 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Cerussite

Formula: PbCO₃

Localities: Reported from at least 379 localities in this region.

Habit: Platy twins

Colour: Colourless-white

Description: Very good platy twinned crystals to 1.5cms were found while the mine was being worked in the 19th century.

References:

Greg, Robert Philips, Lettsom, William G. (1858) Manual of the Mineralogy of Great Britain and Ireland. John Van Voorst, London.

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Cervantite

Formula: Sb³⁺Sb⁵⁺O₄

Localities: Reported from at least 8 localities in this region.

ⓘ Cesàrolite

Formula: Pb(Mn⁴⁺)₃O₆(OH)₂

Localities: Reported from at least 6 localities in this region.

References:

Cotterell, T. F. (2006) The First British Occurrence of Cesàrolite at Eaglebrook Mine, Ceulanymaesmawr, Ceredigion, Wales. Uk Journal of Mines and Minerals 27, 36-38

Green, D.I., Bridges, T.F., Rumsey, M.S., Leppington, C.M., Tindle, A.G. (2008) A review of the mineralogy of the Roughton Gill Mines, Caldbeck Fells, Cumbria: Part 2 The Roughton Gill South Vein on Balliway Rigg. Journal of the Russell Society, 11. 3-28

ⓘ 'Chabazite'

Localities: Reported from at least 69 localities in this region.

References:

www.mineralman.f9.co.uk (2001) http://www.mineralman.f9.co.uk/quarries/meldon.htm

ⓘ 'Chabazite var. Phacolite'

Localities:

Giant's Causeway, Co. Antrim, Northern Ireland, UK
Little Deerpark Quarry, Glenarm, Co. Antrim, Northern Ireland, UK
Keady Quarry, Limavady, Co. Londonderry, Northern Ireland, UK

References:

BMNH specimen

ⓘ Chabazite-Ca

Formula: (Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O

Localities: Reported from at least 9 localities in this region.

References:

P Haas collection

ⓘ Chabazite-Mg

Formula: (Mg_0.7K_0.5Ca_0.5Na_0.1)[Al₃Si₉O₂₄] · 10H₂O

Locality: Islandmagee, Co. Antrim, Northern Ireland, UK

ⓘ Chabazite-Na

Formula: (Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O

Localities:

Islandmagee, Co. Antrim, Northern Ireland, UK
Giant's Causeway, Co. Antrim, Northern Ireland, UK

Description: Platy and rhombohedral crystals in cavities in basalt (listed as "herschelite")

References:

Ryback, George, Nawaz, R., Farley, E. (1988) Seventh supplementary list of British Isles minerals (Irish) Mineralogical Magazine, 52 (365) 267-274

ⓘ Chalcanthite

Formula: CuSO₄ · 5H₂O

Localities: Reported from at least 26 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Chalcoalumite

Formula: CuAl₄(SO₄)(OH)₁₂ · 3H₂O

Localities: Reported from at least 7 localities in this region.

Description: Identified by X-Ray diffraction at the Natural History Museum, London. (http://users.breathe.com/minerals/minloc/pencroft/pencroft2.htm)

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

Betterton, J. (2000) Famous Mineral Localities: Penberthy Croft Mine, St. Hilary, Cornwall, England. UK Journal of Mines and Minerals 20, Rockbottom Publications. 7-37

ⓘ Chalcocite

Formula: Cu₂S

Localities: Reported from at least 258 localities in this region.

Habit: Prismatic or tabular, also twinned; occasionally to several cms

Colour: Grey metallic

References:

Phillips, William (1823) An Elementary Introduction to Mineralogy (3rd ed.)

Henwood, William Jory (1843) On the Metalliferous Deposits of Cornwall and Devon. Transactions of the Royal Geological Society of Cornwall, 5. 1-386

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

ⓘ Chalcomenite

Formula: CuSeO₃ · 2H₂O

Locality: Wheal Hen, Botallack Mine, Botallack, St Just, Cornwall, England, UK

ⓘ Chalcophanite

Formula: ZnMn⁴⁺₃O₇ · 3H₂O

Localities:

Drosgol Mine, Ponterwyd, Trefeirig, Ceredigion, Wales, UK
Eaglebrook Mine, Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK

References:

Cotterell, T. F., Mason, J. S. (2003) Chalcophanite from Drosgol Mine, Ponterwyd, Ceredigion: The First Welsh Occurrence. UK Journal of Mines and Minerals 23, 39-40

ⓘ Chalcophyllite (TL)

Formula: Cu₁₈Al₂(AsO₄)₄(SO₄)₃(OH)₂₄ · 36H₂O

Localities: Reported from at least 39 localities in this region.

Type Locality: Cornwall, England, UK

Habit: hexagonal prisms

References:

Church, A. H. (1870). XXII.—Chemical research on new or rare cornish minerals. Journal of the Chemical Society, 23, 165-171.

Semmons, W. (1885) Notes on a recent discovery of "connellite". Mineralogical Magazine, vol. 6, n° 30, 160-163.

ⓘ Chalcopyrite

Formula: CuFeS₂

Localities: Reported from at least 979 localities in this region.

References:

Henwood, William Jory (1843) On the Metalliferous Deposits of Cornwall and Devon. Transactions of the Royal Geological Society of Cornwall, 5. 1-386

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Rudler, F. W. (1905) A Handbook to a Collection of the Minerals of the British Isles - Mostly selected from the Ludlam Collection, in the Museum of Practical Geology. 253pp.

Reid, C., Scrivenor, J.B., Flett, J.S., Pollard, W., and MacAlister, D.A. (1906): The Geology of the Country near Newquay. HMSO Publications (London), 131 pp.

Dines, H. G. (1956) The Metalliferous Mining Region of South-West England (1st ed.) Vol. 1. Geological Survey of Great Britain, London.pp.462-467

ⓘ Chalcopyrite var. Blister Copper

Formula: CuFeS₂

Localities: Reported from at least 20 localities in this region.

ⓘ Chalcosiderite (TL)

Formula: CuFe³⁺₆(PO₄)₄(OH)₈ · 4H₂O

Localities: Reported from at least 9 localities in this region.

Type Locality: Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK

References:

Mineralogical Record: 12: 351-352.

American Mineralogist (1965): 50: 227

Lapis (1999): 12: 9

ⓘ 'Chalcosiderite-Turquoise Series'

Locality: Giew Mine (Giew Consols), Cripplesease, Towednack, Cornwall, England, UK

ⓘ Chamosite

Formula: (Fe²⁺)₅Al(Si,Al)₄O₁₀(OH,O)₈

Localities: Reported from at least 32 localities in this region.

ⓘ Chamosite var. Daphnite

Formula: (Fe,Mg)₅Al(Si,Al)₄O₁₀(OH)₈

Localities: Reported from at least 7 localities in this region.

ⓘ Chamosite var. Thuringite

Formula: (Fe,Fe,Mg,Al)₆(Si,Al)₄O₁₀(O,OH)₈

Locality: Geevor Mine, Pendeen, St Just, Cornwall, England, UK

ⓘ 'Chamosite-Clinochlore Series'

Locality: Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK

ⓘ Chenevixite (TL)

Formula: Cu₂Fe³⁺₂(AsO₄)₂(OH)₄

Localities: Reported from at least 8 localities in this region.

Type Locality: Wheal Gorland, St Day, Cornwall, England, UK

References:

Fluorite: The Collector's Choice. Extra Lapis English No. 9

ⓘ Chenite (TL)

Formula: Pb₄Cu(SO₄)₂(OH)₆

Localities: Reported from at least 18 localities in this region.

Type Locality: Susanna Mine (Glennery Scar vein; Susanna vein [Scar vein]; Portobello vein; Humby vein; Lead vein), Leadhills, South Lanarkshire, Scotland, UK

Habit: Bladed

Colour: Light blue to green

References:

Paar, W. H., Mereiter, Kurt, Braithwaite, R. S. W., Keller, Paul, Dunn, P. J. (1986) Chenite, Pb₄Cu(SO₄)₂(OH)₆, a new mineral, from Leadhills, Scotland. Mineralogical Magazine, 50 (355) 129-135 doi:10.1180/minmag.1986.050.355.17

ⓘ Chernovite-(Y) ?

Formula: Y(AsO₄)

Locality: Gipsy Lane Brickpit, Leicester, Leicestershire, England, UK

Description: May be a constituent of black globules (< 5 mm) on massive pink gypsum at Gipsy Lane, Leicester. Specimens collected by N. Hubbard (1976) and given to BM(NH). [Gives an X-ray powder pattern near chernovite; spectrographic confirmation of Y, As, with Cu, U, Si, Al, etc.; sulphide also present.]

ⓘ Chesterite ?

Formula: (Mg,Fe)₁₇Si₂₀O₅₄(OH)₆

Locality: Achmelvich dike, North, West and Central Sutherland, Highland, Scotland, UK

ⓘ Chevkinite-(Ce)

Formula: Ce₄(Ti,Fe²⁺,Fe³⁺)₅O₈(Si₂O₇)₂

Locality: St Kilda, Outer Hebrides, Scotland, UK

Habit: prismatic to acicular, up to 0.2mm

Colour: Red-brown (pleochroic) in thin section; appears black and near-opaque in hand specimens

Description: First British occurrence for this species. Mostly observed in thin sections. Can be seen with x10 loupe in hand specimens, but easily mistaken for amphibole or edge-views of dark mica (although the latter is almost absent in most of the chevkinite-bearing rocks of St Kilda). Red haloes are commonly seen around specimens in the Conachair granite.

ⓘ 'Chevkinite Group'

Localities:

Cuillin Hills, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Meall Dearg granite, Cuillin Hills, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Holy Island, North Ayrshire, Scotland, UK
Ailsa Craig, South Ayrshire, Scotland, UK

References:

THOMPSON, R. N. (1968). Tertiary granites and associated rocks of the Marsco area, Isle of Skye. Quarterly Journal of the Geological Society, 124(1-4), 349-385. doi.org/10.1144/gsjgs.124.1.0349

Emeleus, C. H., & Gyopari, M. C. (1992). British Tertiary volcanic province. Chapman & Hall, London.

Macdonald, R., Bagiñski, B., Dzierżanowski, P., Fettes, D. J., & Upton, B. G. (2013). Chevkinite-group minerals in UK Palaeogene granites: underestimated REE-bearing accessory phases. The Canadian Mineralogist, 51(2), 333-347. doi.org/10.3749/canmin.51.2.333

ⓘ Childrenite (TL)

Formula: Fe²⁺Al(PO₄)(OH)₂ · H₂O

Localities: Reported from at least 30 localities in this region.

Type Locality: Devon, England, UK

References:

American Mineralogist (1950): 35: 793

Lapis 11 (1986), 7.

ⓘ Chlorapatite

Formula: Ca₅(PO₄)₃Cl

Localities:

Barwell meteorite, Barwell, Hinckley and Bosworth, Leicestershire, England, UK
Wold Cottage meteorite, East Riding of Yorkshire, England, UK

References:

Hutchison, R., Williams, C.T., Din, V.K., Paul, R.L. & Lipschutz, M.E. (1986) An Achondritic Troctolite Clast in the Barwell, L5-6, Chondrite (abstract): Meteoritics 21 (4): 402-403. (Dec 1986).

Hutchison, R. (1996) A planetary, H-group pebble in the Barwell, L6, unshocked chondritic meteorite: Earth and Planetary Science Letters 90: 105-118.

ⓘ Chlorargyrite

Formula: AgCl

Localities: Reported from at least 20 localities in this region.

References:

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

ⓘ Chlorargyrite var. Bromian Chlorargyrite

Formula: Ag(Cl,Br)

Localities:

Dolcoath Mine, Camborne, Cornwall, England, UK
Perran Silver Mine, Perranuthnoe, Cornwall, England, UK
Carsaig Bay, Carsaig, Isle of Mull, Argyll and Bute, Scotland, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Chlorite Group'

Localities: Reported from at least 374 localities in this region.

References:

[BMS]

ⓘ Chloritoid

Formula: (Fe²⁺,Mg,Mn²⁺)Al₂(SiO₄)O(OH)₂

Localities:

Quin Geo, Ness of Hillswick, Mainland, Shetland Islands, Scotland, UK
Vanlip, Ness of Hillswick, Mainland, Shetland Islands, Scotland, UK
Carrock Fell, Cumbria, England, UK
Rhynie chert lagerstätte, Rhynie, Aberdeenshire, Scotland, UK

Description: Found in a very limited vein, in mica schist, up to 6 cm thick, and forming the outer margins of the vein, with quartz up the centre. Occasionally the full thickness of the vein is chloritoid.

References:

Dr Stephen Moreton collection.

ⓘ Chlorophaeite

Formula: (Ca,Mg,Fe)₂Fe₂Si₄O₁₃ · 10H₂O

Localities:

Isle of Rum, Caol and Mallaig, Highland, Scotland, UK
Folly Quarry, Little Mell Fell, Matterdale, Eden, Cumbria, England, UK
'S Airde Beinn, Isle of Mull, Argyll and Bute, Scotland, UK

ⓘ Chloroxiphite (TL)

Formula: Pb₃CuO₂Cl₂(OH)₂

Localities: Reported from at least 6 localities in this region.

Type Locality: Higher Pitts Mine, Priddy, Mendip, Somerset, England, UK

References:

Mineralogical Magazine (1923): 20, 67-92 (the mineral 75-77)

Clark, A. M. (1993) Hey's Mineral Index - Mineral Species, Varieties and Synonyms (3rd ed.) Natural History Museum, London.

ⓘ Chondrodite

Formula: Mg₅(SiO₄)₂F₂

Localities: Reported from at least 6 localities in this region.

ⓘ Chrisstanleyite (TL)

Formula: Ag₂Pd₃Se₄

Type Locality:

ⓘ 'Chrome Ochre'

Locality: Hagdale Quarry, Unst, Shetland Islands, Scotland, UK

ⓘ 'Chrome-Spinel (of Dana)'

Localities:

Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK
Little Minch Sill Complex, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

References:

Power, M.R., Pirrie, D., Andersen, J.C.O., and Butcher, A.R. (2000): Mineralium Deposita 35, 762-775.

ⓘ Chromite

Formula: Fe²⁺Cr³⁺₂O₄

Localities: Reported from at least 22 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Chromite var. Ferrichromite

Formula: Fe²⁺(Cr³⁺,Fe³⁺)₂O₄

Locality: Cliff Quarry, Unst, Shetland Islands, Scotland, UK

ⓘ ~~Chrysoberyl~~

Formula: BeAl₂O₄

Locality: Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK - erroneously reported

Description: Green crystal plates ( < 2 cm) with feldspar.

ⓘ Chrysocolla

Formula: Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1

Localities: Reported from at least 132 localities in this region.

References:

[BMS]

ⓘ Chrysotile

Formula: Mg₃(Si₂O₅)(OH)₄

Localities: Reported from at least 19 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Churchite-(Y)

Formula: Y(PO₄) · 2H₂O

Localities:

Lostwithiel, Cornwall, England, UK
Wheal Pendarves, Killivose, Camborne, Cornwall, England, UK
Penberthy Croft Mine, St Hilary, Cornwall, England, UK
Lanivet Consols (Tretoil Mine), Lanivet, Cornwall, England, UK ? (more information)

ⓘ Cinnabar

Formula: HgS

Localities: Reported from at least 24 localities in this region.

References:

Mineralogical Magazine 1997 61 : 895-897

ⓘ Claudetite

Formula: As₂O₃

Localities:

Wet Swine Gill, Coombe Height, Caldbeck, Allerdale, Cumbria, England, UK
Wheal Sparnon, Redruth, Cornwall, England, UK ? (more information)

References:

Leppington, C.M., Green, D.I. (1998) Antimonian claudetite from Wet Swine Gill, Caldbeck Fells, Cumbria, England. Journal of the Russell Society, 7 (1) 36-37

ⓘ Claudetite var. Antimony-bearing Claudetite

Formula: (As,Sb)₂O₃

Locality: Wet Swine Gill, Coombe Height, Caldbeck, Allerdale, Cumbria, England, UK

ⓘ Clausthalite

Formula: PbSe

Localities:

Hope's Nose, Torquay, Torbay, Devon, England, UK
Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK
Great Cumbrae, North Ayrshire, Scotland, UK

References:

Stanley, C. J., Criddle, A. J., Lloyd, D. (1990) Precious and base metal selenide mineralization at Hope's Nose, Torquay, Devon. Mineralogical Magazine, 54 (376) 485-493 doi:10.1180/minmag.1990.054.376.13

Camm, Simon (1995) Gold in the Counties of Cornwall & Devon. Cornish Hillside Publications, St. Austell, Cornwall.

ⓘ 'Clay minerals'

Localities:

Bracknell Brickworks, Amen Corner, Binfield, Bracknell Forest, Berkshire, England, UK
Cathedral Mine, Busveal, St Day, Cornwall, England, UK
Cheesewring Quarry, Minions, Linkinhorne, Cornwall, England, UK
Scotland, UK
Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

References:

Petrov, Alfredo (n.d.) Personal Communication.

ⓘ Clinoatacamite

Formula: Cu₂(OH)₃Cl

Localities:

Rhuba a'Mhill, Isle of Islay, Argyll and Bute, Scotland, UK
Castletown mine, Lochgilphead, Argyll and Bute, Scotland, UK
New Cliffe Hill Quarry, Cliffe Hill Quarry, Stanton under Bardon, Hinckley and Bosworth, Leicestershire, England, UK
Levant Mine, Trewellard, St Just, Cornwall, England, UK

References:

[J.Russell Soc. 1998:38]

ⓘ 'Clinochesterite' ?

Formula: (Mg,Fe)₁₇Si₂₀O₅₄(OH)₆

Locality: Achmelvich dike, North, West and Central Sutherland, Highland, Scotland, UK

ⓘ Clinochlore

Formula: Mg₅Al(AlSi₃O₁₀)(OH)₈

Localities: Reported from at least 29 localities in this region.

References:

Green, D. I., Middleton, D. (1996) Alpine-type vein minerals from Tanygrisiau, Gwynedd. UK Journal of Mines and Minerals 16, 30-33

ⓘ Clinochlore var. Chromium-bearing Clinochlore

Formula: Mg₅(Al,Cr)₂Si₃O₁₀(OH)₈

Localities:

Cliff Quarry, Unst, Shetland Islands, Scotland, UK
Hagdale Quarry, Unst, Shetland Islands, Scotland, UK
Nikka Vord, Unst, Shetland Islands, Scotland, UK

References:

Dr Stephen Moreton collection.

ⓘ Clinochlore var. Corundophilite

Formula: (Mg,Fe,Al)₆(Si,Al)₄O₁₀(OH)₈

Localities:

Meldon Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
Millclose Mine, South Darley, Derbyshire Dales District, Derbyshire, England, UK
An Gearna, Ben More, Isle of Mull, Argyll and Bute, Scotland, UK

References:

www.mineralman.f9.co.uk (2001) http://www.mineralman.f9.co.uk/quarries/meldon.htm

ⓘ Clinochlore var. Diabantite

Formula: (Mg,Fe,Al)₆((Si,Al)₄O₁₀)(OH)₈

Localities:

Great Rocks Dale, Wormhill, High Peak, Derbyshire, England, UK
Millclose Mine, South Darley, Derbyshire Dales District, Derbyshire, England, UK

References:

Ford, T., Sarjeant, A., Smith, M. (1993) The minerals of the Peak district of Derbyshire. UK Journal of Mines and Minerals 13, Rockbottom Publications. 16-55

ⓘ Clinochlore var. Pennine

Formula: Mg₅Al(AlSi₃O₁₀)(OH)₈

Locality: Great Rocks Dale, Wormhill, High Peak, Derbyshire, England, UK

ⓘ Clinochlore var. Ripidolite

Formula: (Mg,Fe,Al)₆(Si,Al)₄O₁₀(OH)₈

Locality: Wheal Jane (Falmouth Consolidated Mines), Cornwall, England, UK

ⓘ Clinoclase (TL)

Formula: Cu₃(AsO₄)(OH)₃

Localities: Reported from at least 13 localities in this region.

Type Locality: Wheal Gorland, St Day, Cornwall, England, UK

Habit: Often as radiating spheres of crystals.

Colour: Blue

References:

Phillips, William (1823) An Elementary Introduction to Mineralogy (3rd ed.)

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Miers, H. A. (1894) Spangolite. Mineralogical Magazine and Journal of the Mineralogical Society, 10 (48) 273-277 doi:10.1180/minmag.1894.010.48.02

ⓘ Clinohumite

Formula: Mg₉(SiO₄)₄F₂

Localities:

Camas Malag, Torrin, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Loch Slapin, Torrin, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Creag Reidh Raineach, Dornie, Lochalsh, Wester Ross, Strathpeffer and Lochalsh, Highland, Scotland, UK
Beinn an Dubhaich, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

References:

[Specimen in the Natural History Museum, London]

ⓘ Clinojimthompsonite

Formula: (Mg,Fe)₅Si₆O₁₆(OH)₂

Locality: Achmelvich dike, North, West and Central Sutherland, Highland, Scotland, UK

ⓘ Clinoptilolite-Ca

Formula: Ca₃(Si₃₀Al₆)O₇₂ · 20H₂O

Localities:

Wheal Hazard, Botallack Mine, Botallack, St Just, Cornwall, England, UK
Cook's Kitchen Mine, Pool, Carn Brea, Cornwall, England, UK

References:

J. Russell Socierty 2006, 68-71

ⓘ 'Clinoptilolite-Ca-Heulandite-Ca Series'

Localities:

New Cook's Kitchen Mine, Pool, Carn Brea, Cornwall, England, UK
Wheal Hazard, Botallack Mine, Botallack, St Just, Cornwall, England, UK

References:

Paul Oldfield

ⓘ 'Clinoptilolite Subgroup'

Formula: M_3-6(Si₃₀Al₆)O₇₂ · 20H₂O

Localities:

Carrack Dews Mine (Carrick Du Mine), St Ives, Cornwall, England, UK
Port Noffer, Giant's Causeway, Co. Antrim, Northern Ireland, UK

References:

Sorrell, Steve (n.d.) Personal communication.

ⓘ 'Clinopyroxene Subgroup'

Localities: Reported from at least 15 localities in this region.

References:

Tilley, C.E. (1947) The gabbro-limestone contact zone of Camas Mor, Muck, Inverness-shire. Comptes Rendus de la Société geologique de Finlande, No. 140, 97–105.

ⓘ Clinosafflorite

Formula: CoAs₂

Localities:

Alva Silver Mine, Silver Glen, Alva, Clackmannanshire, Scotland, UK
St Austell Consols (incl. Wheal Hawkins), Downderry, St Stephen-in-Brannel, Cornwall, England, UK

Description: Unusually rich masses for a very rare species.

References:

[J.Russell Soc 1998:23]

ⓘ Clinozoisite

Formula: (CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)

Localities: Reported from at least 13 localities in this region.

References:

[BMS]

ⓘ Clogauite (TL)

Formula: PbBi₄Te₄S₃

Type Locality:

ⓘ Cobaltite

Formula: CoAsS

Localities: Reported from at least 37 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Coeruleolactite'

Locality: Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK

ⓘ Coffinite

Formula: U(SiO₄) · nH₂O

Localities: Reported from at least 12 localities in this region.

Description: Replacements of and pseudomorphs (< 5 mm) after colloform pitchblende.

References:

Taylor, K. and Harrison, R.K. (1958) Coffinite in Cornwall. Nature, 181, 363.

Bull. geol. Surv. Gt. Britain (1966) 25, 33.

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Cohenite

Formula: Fe₃C

Locality: Mary Rose wreck, Portsmouth, Hampshire, England, UK

ⓘ Coloradoite

Formula: HgTe

Locality: Clarbeston, Wiston, Pembrokeshire, Wales, UK

ⓘ Columbite-(Fe)

Formula: Fe²⁺Nb₂O₆

Locality: Chywoon Quarry, Mabe, Cornwall, England, UK

ⓘ 'Columbite-(Fe)-Columbite-(Mn) Series'

Localities: Reported from at least 6 localities in this region.

Description: Cooper & Stanley (1990): "Forms minute grains (exceptionally up to 180µm, but mostly < 30µm) in arsenopyrite, scheelite and carbonate minerals replacing wolframite. Mangano-columbite is the dominant end-member at Carrock (Beddoe-Stephens & Fortey, 1981).

References:

Beddoe-Stephens, B. and Fortey, N.J. (1981) Columbite from the Carrock Fell tungsten deposit. Mineralogical Magazine, 44, 217-223.

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Columbite-(Mn)

Formula: Mn²⁺Nb₂O₆

Localities:

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
Chywoon Quarry, Mabe, Cornwall, England, UK
Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK
Caldbeck Fells Mining Region, Cumbria, England, UK
Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK

References:

von Knorring, O., Condliffe, E. (1984) On the occurrence of niobium-tantalum and other rare-element minerals in the Meldon aplite, Devonshire. Mineralogical Magazine, 48(348), 443-448.

johnblanchard.net (2021) http://johnblanchard.net/index.php/some-sites/226-meldon-aplite-quarry-sssi

ⓘ 'Columbite-Tantalite'

Localities:

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
Peatfold, Glenbuchat, Strathdon, Aberdeenshire, Scotland, UK

References:

von Knorring, O. (1951) A Note on the Occurrence of Columbite in the Meldon Aplite, Devonshire. Mineralogical Magazine, vol. 29, n° 215, 799-801.

von Knorring, O., and Condliffe, E. (1984) On the occurrence of niobium-tantalum and other rare-element minerals in the Meldon aplite, Devonshire. Mineralogical Magazine, vol. 48, n° 348, 443-448.

ⓘ Compreignacite

Formula: K₂(UO₂)₆O₄(OH)₆ · 7H₂O

Localities:

Wheal Owles, Botallack, St Just, Cornwall, England, UK
Wheal Edward, Botallack, St Just, Cornwall, England, UK
Geevor Mine, Pendeen, St Just, Cornwall, England, UK

References:

Elton, N. J., Hooper, J. J., Ryback, G. (1994) Compreignacite: a second occurrence, from St. Just, Cornwall. Mineralogical Magazine, 58 (391) 339-341 doi:10.1180/minmag.1994.058.391.18

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Condurrite'

Localities:

Great Condurrow Mine, Beacon, Camborne, Cornwall, England, UK
Wheal Druid, Carn Brea Mine, Pool, Carn Brea, Cornwall, England, UK
Carn Brea Mine, Pool, Carn Brea, Cornwall, England, UK

References:

Smyth, W.M., Reeks, T., and Rudler, F.W. (1864): A Catalogue of the Mineral Collections in the Museum of Practical Geology. HMSO Publications (London), 190pp.

Hall, T.M. (1868): Edward Stanford (London), 168 pp.

Royal Cornwall Polytechnic Society (1870): 38. Annual Report, pp. 30-31

Hill, J. B., MacAlister, D. A. (1906) The Geology of Falmouth and Truro and of the Mining District of Camborne and Redruth. Memoirs of the Geological Survey. Geological Survey of Great Britain

Mineralogical Magazine 31, 979-980 (1958)

ⓘ Congolite

Formula: (Fe²⁺,Mg)₃(B₇O₁₃)Cl

Locality: Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK

Description: (Previously considered to be "ericaite".)

ⓘ Conichalcite

Formula: CaCu(AsO₄)(OH)

Localities: Reported from at least 6 localities in this region.

References:

National Museum of Wales database

ⓘ Connellite (TL)

Formula: Cu₁₉(SO₄)(OH)₃₂Cl₄ · 3H₂O

Localities: Reported from at least 87 localities in this region.

Type Locality: Wheal Providence, Providence Mines, Carbis Bay, St Ives, Cornwall, England, UK

References:

Rashleigh (1802) British Minerals Vol. 2.

Semmons, W. (1885) Notes on a recent discovery of "connellite". Mineralogical Magazine, vol. 6, n° 30, 160-163.

ⓘ Cookeite

Formula: (LiAl₄◻)[AlSi₃O₁₀](OH)₈

Locality: Ogofau Mine (Roman Deep Mine; Dolaucothi Mine; Cothy Mine), Pumpsaint, Carmarthenshire, Wales, UK

ⓘ Cooperite

Formula: PtS

Localities:

Sron Gharbh (Sron Garbh), Fort William and Ardnamurchan, Highland, Scotland, UK
Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK ? (more information)

References:

Graham, S.D., Holwell, D.A., McDonald, I., Jenkin, G.R.T., Hill, N.J., Boyce, A.J., Smith, J., Sangster, C. (2017) Magmatic Cu-Ni-PGE-Au sulfide mineralisation in alkaline igneous systems: An example from the Sron Garbh intrusion, Tyndrum, Scotland. Ore Geology Reviews: 80: 961-984.

ⓘ 'Copal'

Locality: Highgate, Haringey, Greater London, England, UK

ⓘ Copiapite

Formula: Fe²⁺Fe³⁺₄(SO₄)₆(OH)₂ · 20H₂O

Localities: Reported from at least 6 localities in this region.

ⓘ Copper

Formula: Cu

Localities: Reported from at least 197 localities in this region.

References:

Rocks & Min.: 18:73

Lapis 33 (2), 2008, p. 39

Henwood, William Jory (1843) On the Metalliferous Deposits of Cornwall and Devon. Transactions of the Royal Geological Society of Cornwall, 5. 1-386

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Reid, C., Flett, J.S., Wilkinson, B.S.N., Dixon, E.E.L., Pollard, W., and MacAlister, D.A. (1907): The Geology of the Land's End District. HMSO Publications (London), p. 116

ⓘ 'Copper Pitch Ore'

Locality: Roughton Gill Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK

ⓘ Coquimbite

Formula: AlFe₃(SO₄)₆(H₂O)₁₂ · 6H₂O

Localities:

Slateford, City of Edinburgh, Scotland, UK
Paisley, Renfrewshire, Scotland, UK

References:

Livingstone, A., Macpherson, H. G. (1983) Fifth supplementary list of British minerals (Scottish) Mineralogical Magazine, 47 (342) 99-105 doi:10.1180/minmag.1983.047.342.23

ⓘ Cordierite

Formula: (Mg,Fe)₂Al₃(AlSi₅O₁₈)

Localities: Reported from at least 21 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Corkite

Formula: PbFe₃(PO₄)(SO₄)(OH)₆

Localities: Reported from at least 14 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Corkite-Hinsdalite Series'

Locality: Frongoch Mine (Bron-y-Goch Mine; Llawynwnwch Mine), Pontrhydygroes, Upper Llanfihangell-y-Creuddyn, Ceredigion, Wales, UK

Description: This entry is necessary for unanalysed specimens of corkite/hinsdalite.

ⓘ Cornubite (TL)

Formula: Cu₅(AsO₄)₂(OH)₄

Localities: Reported from at least 20 localities in this region.

Type Locality: Wheal Carpenter, Fraddam, Gwinear-Gwithian, Cornwall, England, UK

References:

Claringbull, G.F., Hey, M.H., and Davis, R.J. (1959): Mineralogical Magazine 32, 1–5.

Kloprogge, J. T., & Wood, B. J. (2017). X-ray Photoelectron spectroscopic and Raman spectroscopic study of bayldonite from Wheal Carpenter, Cornwall, UK. Vacuum, 141, 49-56.

ⓘ Cornwallite (TL)

Formula: Cu₅(AsO₄)₂(OH)₄

Localities: Reported from at least 24 localities in this region.

Type Locality: Wheal Gorland, St Day, Cornwall, England, UK

References:

Miers, H. A. (1894) Spangolite. Mineralogical Magazine and Journal of the Mineralogical Society, 10 (48) 273-277 doi:10.1180/minmag.1894.010.48.02

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

Anthony, John W., Bideaux, Richard A., Bladh, Kenneth W., Nichols, Monte C. - Eds. (2016) Handbook of Mineralogy. https://www.handbookofmineralogy.org/

ⓘ Coronadite

Formula: Pb(Mn⁴⁺₆Mn³⁺₂)O₁₆

Localities: Reported from at least 8 localities in this region.

Habit: massive to fibrous; botryoidal

Colour: silver-white inclining to steel-grey metallic when fresh, tarnishing to dull black

Description: Green et al. (2008): "Coronadite is rare in the Caldbeck Fells. It was reported by Hartley (1959) from Dry Gill Mine and is sometimes assumed to be fairly common there, but recent research has shown that almost all of the black manganese oxide that accompanies Dry Gill campylite is romanèchite."

References:

Hartley, J. (1959) Coronadite from Cumberland. Mineralogical Magazine, 32(247), 343-344.

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

Hartley, J. (1984) A list of minerals associated with the ore deposits of the Caldbeck Fells, Cumbria. Transactions of the Leeds Geological Association, 10 (3) 22-39

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

ⓘ Corrensite

Formula: (Mg,Fe)₉((Si,Al)₈O₂₀)(OH)₁₀ · nH₂O

Localities:

Llanelwedd Quarry, Builth Wells, Powys, Wales, UK
Malvern Hills, Worcestershire, England, UK

References:

NNational Museum of Wales database

Garvie, L. A. J., & Metcalfe, R. (1997). A vein occurrence of co-existing talc, saponite, and corrensite, Builth Wells, Wales. Clay Minerals, 32(2), 223-240.

ⓘ Corundum

Formula: Al₂O₃

Localities: Reported from at least 20 localities in this region.

Habit: Hexagonal barrel-shaped crystals

Colour: Deep royal blue

References:

Jackson, B. 1984. Sapphire from Loch Roag, Isle of Lewis, Scotland. J.Gemmol. 19,336-42

Livingstone, A., & Smith, C. G. (2018). Scottish mineral geological conservation review sites-magmatic minerals. Proceedings of the Geologists' Association.

ⓘ Corundum var. Sapphire

Formula: Al₂O₃

Localities: Reported from at least 12 localities in this region.

Habit: Hexagonal barrel-shaped crystals

Colour: Deep royal blue

References:

Jackson, B. 1984. Sapphire from Loch Roag, Isle of Lewis, Scotland. J.Gemmol. 19,336-42

Livingstone, A., & Smith, C. G. (2018). Scottish mineral geological conservation review sites-magmatic minerals. Proceedings of the Geologists' Association.

ⓘ Cosalite

Formula: Pb₂Bi₂S₅

Localities:

Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK
Bonser Mine, Coniston, South Lakeland, Cumbria, England, UK
Caldbeck Fells Mining Region, Cumbria, England, UK
Shap Pink Quarry, Shap Rural, Eden, Cumbria, England, UK
Grains Gill, Mungrisdale, Eden, Cumbria, England, UK ? (more information)

Habit: (tufts of) capillary fibres and (compact) fibrous patches

Colour: steel grey; very dark grey with bluish or yellowish tarnish

Description: Cooper & Stanley (1990): "Recently identified (by C.J. Stanley) in polished section, in association with bismuthinite, krupkaite, and bismuth tellurides."

References:

Kingsbury, A.W.G. and Hartley, J. (1956) Cosalite and other lead sulpho-salts at Grainsgill, Carrock Fell, Caldbeck, Cumberland. Mineralogical Magazine, 31(235), 296-300.

Thimmaiah, T. (1956) Mineralisation of the Caldbeck Fells area, Cumberland. University of London.

Hartley, J. (1984) A list of minerals associated with the ore deposits of the Caldbeck Fells, Cumbria. Transactions of the Leeds Geological Association, 10 (3) 22-39

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Cotunnite

Formula: PbCl₂

Localities: Reported from at least 7 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Covellite

Formula: CuS

Localities: Reported from at least 88 localities in this region.

References:

[BMS]

ⓘ Cowlesite

Formula: CaAl₂Si₃O₁₀ · 6H₂O

Localities: Reported from at least 13 localities in this region.

References:

Green, D.I., Todd, J.G. (1996) Zeolites & related minerals from Moonen Bay, Isle of Skye, Scotland. UK Journal of Mines and Minerals 16, Rockbottom Publications. 21-27

ⓘ Crandallite

Formula: CaAl₃(PO₄)(PO₃OH)(OH)₆

Localities:

Wheal Jane (Falmouth Consolidated Mines), Cornwall, England, UK
Staffordshire, England, UK
Pwll Du Head, Pennard, Swansea, Wales, UK

References:

Min.Rec.: 20(5): 395.

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Creaseyite

Formula: Pb₂Cu₂Fe³⁺₂(Si_4.67Al_0.33)O_15.33(OH)₃ · H₂O

Localities:

Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK
Wilsons Vein, Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK
New Glencrieff Mine (Wanlockhead Mine; East and West branch of New Glencrieff Vein), Wanlockhead, Dumfries and Galloway, Scotland, UK

Colour: Pale Green to mint green

References:

Rust, S. A., Green, D. I. (2009) Creaseyite from Wanlockhead, Dumfries and Galloway, Scotland: a First British Occurrence. Uk Journal of Mines and Minerals 30, 13-14

ⓘ Crednerite

Formula: CuMnO₂

Localities:

Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK
Higher Pitts Mine, Priddy, Mendip, Somerset, England, UK
Colemans Quarry, Nunney, Mendip, Somerset, England, UK
Wesley Mine, Westbury on Trym, Bristol, England, UK

Habit: Massive, bladed, platy in calcite

Colour: Very dark green to black

Fluorescence: none

Description: Invariably embedded in calcite, very rarely as free standing crystals. Crednerite is usually covered by an oxidation coating of malachite. Has been recently (2006-06) found replaced by kentrolite. 'Crednerite' has recently been found to be a mixture of at least three, possibly four different phases (see Turner and Rumsey 2010). Two of these predominate in the Mendips. In addition, there are a number of alteration phases that are derived from 'crednerite'. These various phases need further investigation, and proper characterisation.

References:

Turner, R.W. (2005) A note on Crednerite from Merehead Quarry. Russell Soc Newsletter, No. 47, September 2005

Turner, Rick, Rumsey, Michael S. (2010) The minerals of the Mendip Hills and their relationships. Journal of the Russell Society, 13. 3-46

ⓘ Cristobalite

Formula: SiO₂

Localities: Reported from at least 8 localities in this region.

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Crocoite

Formula: PbCr⁶⁺O₄

Localities: Reported from at least 7 localities in this region.

References:

Elton, N., Green, D., Hooper, J., Weiss, S. (2004) Famous British Mineral Localities: Greystone Quarry, Lezant, Cornwall. UK Journal of Mines and Minerals 24, Rockbottom Publications. 9-28

ⓘ Cronstedtite

Formula: Fe²⁺₂Fe³⁺((Si,Fe³⁺)₂O₅)(OH)₄

Localities:

Penlee Quarry, Newlyn, Penzance, Cornwall, England, UK
Wheal Jane (Falmouth Consolidated Mines), Cornwall, England, UK
Wheal Maudlin (Wheal Mawdlin; Wheal Magdalen), Lostwithiel, Cornwall, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Cronstedtite-2H2'

Locality: Wheal Maudlin (Wheal Mawdlin; Wheal Magdalen), Lostwithiel, Cornwall, England, UK

ⓘ 'Crossite'

Locality: Knockormal Hill, South Ayrshire, Scotland, UK

ⓘ Cryptomelane

Formula: K(Mn⁴⁺₇Mn³⁺)O₁₆

Localities: Reported from at least 8 localities in this region.

Habit: massive, granular to fibrous

Colour: brown

Fluorescence: none

Description: Cryptomelane is a constituent of the brownish coloured manganese oxides in the outer zones of some manganese pods at Merehead.

References:

Turner, Rick, Rumsey, Michael S. (2010) The minerals of the Mendip Hills and their relationships. Journal of the Russell Society, 13. 3-46

ⓘ Cubanite

Formula: CuFe₂S₃

Localities:

East Pool Mine, Pool, Carn Brea, Cornwall, England, UK
Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK
Caldbeck Fells Mining Region, Cumbria, England, UK
Calliachar Burn, Aberfeldy, Perth and Kinross, Scotland, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Cumengeite

Formula: Pb₂₁Cu₂₀Cl₄₂(OH)₄₀ · 6H₂O

Localities: Reported from at least 12 localities in this region.

References:

Elton, N. J., Hooper, J. J. (1995) Supergene U-Pb-Cu mineralisation at Loe Warren, St Just, Cornwall, England. Journal of the Russell Society, 6 (1) The Russell Society . 17-26

ⓘ Cummingtonite

Formula: ◻{Mg₂}{Mg₅}(Si₈O₂₂)(OH)₂

Localities:

Kenidjack Cliff, St Just, Cornwall, England, UK
Loch Bad An Sgalaig, Wester Ross, Strathpeffer and Lochalsh, Highland, Scotland, UK
Cliff outcrops, Botallack, St Just, Cornwall, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Cuprite

Formula: Cu₂O

Localities: Reported from at least 200 localities in this region.

Habit: Octahedral, cube-octahedral

Colour: Red

References:

Phillips, William (1823) An Elementary Introduction to Mineralogy (3rd ed.)

Hogg, Thomas (1825) A Manual of Mineralogy - In which is shown how much Cornwall contributes to the illustration of the science. W. Polybank High Cross, Truro.

Henwood, William Jory (1843) On the Metalliferous Deposits of Cornwall and Devon. Transactions of the Royal Geological Society of Cornwall, 5. 1-386

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Miers, H. A. (1894) Spangolite. Mineralogical Magazine and Journal of the Mineralogical Society, 10 (48) 273-277 doi:10.1180/minmag.1894.010.48.02

Hill, J. B., MacAlister, D. A. (1906) The Geology of Falmouth and Truro and of the Mining District of Camborne and Redruth. Memoirs of the Geological Survey. Geological Survey of Great Britain

Russell, Arthur (1911) On the occurrence of Phenacite in Cornwall. Mineralogical Magazine and Journal of the Mineralogical Society, 16 (73) 55-62 doi:10.1180/minmag.1911.016.073.08

ⓘ Cuprite var. Chalcotrichite

Formula: Cu₂O

Localities: Reported from at least 32 localities in this region.

References:

[BMS]

ⓘ Cuprite var. Tile ore

Formula: Cu₂O

Localities: Reported from at least 12 localities in this region.

ⓘ Cuprosklodowskite

Formula: Cu(UO₂)₂(SiO₃OH)₂ · 6H₂O

Localities:

West Wheal Owles (Cargodna Mine), Botallack, St Just, Cornwall, England, UK
Geevor Mine, Pendeen, St Just, Cornwall, England, UK
Botallack Mine, Botallack, St Just, Cornwall, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Cuprostibite

Formula: Cu₂(Sb,Tl)

Localities:

Castleside Smelting Mill slag locality, Healeyfield, County Durham, England, UK
Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

References:

Norman Wilson collection

R. S. W. Braithwaite, R. P. H. Lamb & A. L. Nattrass (2006): Heavy metals and their weathering products in residues from Castleside Smelting Mill, County Durham, including a new slag mineral, copper antimonate. Journal of the Russell Society, 9, 54-61.

ⓘ Cuprotungstite

Formula: Cu₂(WO₄)(OH)₂

Localities:

Old Gunnislake Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK
Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK
Buckbarrow Beck Veins, Waberthwaite, Copeland, Cumbria, England, UK
~~Wheal Gorland, St Day, Cornwall, England, UK~~ (more information)

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Cuspidine

Formula: Ca₈(Si₂O₇)₂F₄

Localities:

Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Camas Mor Intrusion, Isle of Muck, Caol and Mallaig, Highland, Scotland, UK
Kilchoan, Ardnamurchan, Fort William and Ardnamurchan, Highland, Scotland, UK

References:

Tilley, C.E. (1947) Cuspidine from dolomite contact skarns, Broadford, Skye. Mineralogical Magazine: 28: 90-95.

ⓘ Cyanotrichite

Formula: Cu₄Al₂(SO₄)(OH)₁₂ · 2H₂O

Localities: Reported from at least 17 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Cymrite (TL)

Formula: BaAl₂Si₂(O,OH)₈ · H₂O

Localities:

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK
Foss Mine, Aberfeldy, Perth and Kinross, Scotland, UK

Type Locality: Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK

Habit: masses to 2mm

References:

Campbell Smith, W., Bannister, F. A., & Hey, M. H. (1949). Cymrite, a new barium mineral from the Benallt manganese mine, Rhiw, Carnarvoshire. Mineralogical Magazine, 28, 676-681.

Cotterell, T. F. (2008) The First British Occurrence of Feitknechtite at Benallt Manganese Mine, Rhiw, Pen Llyn, Gwynedd, Wales. Uk Journal of Mines and Minerals 29, 47-48

Wolfe, M., Oddy, M., Starkey, R. (2008) Mineral News. UK Journal of Mines and Minerals 29, 4-22

ⓘ Cyrilovite

Formula: NaFe³⁺₃(PO₄)₂(OH)₄ · 2H₂O

Locality: Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK

ⓘ Danalite

Formula: Be₃Fe²⁺₄(SiO₄)₃S

Localities: Reported from at least 8 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Danburite

Formula: CaB₂Si₂O₈

Localities: Reported from at least 7 localities in this region.

References:

Smith, F.W., Dearlove, J.P.L., Kemp, S.J., Bell, C.P., Milne, C.J. and Pottas, T.L. (2014) Potash – Recent exploration developments in North Yorkshire. Pp. 45-50 in Hunger, E., Brown, T. J. and Lucas, G. (Eds.) Proceedings of the 17th Extractive Industry Geology Conference, EIG Conferences Ltd. 202pp

ⓘ Datolite

Formula: CaB(SiO₄)(OH)

Localities: Reported from at least 15 localities in this region.

References:

Mineralogical Magazine 1966 35 : 1017-1018

www.mineralman.f9.co.uk (2001) http://www.mineralman.f9.co.uk/quarries/meldon.htm

ⓘ Daubréelite

Formula: Fe²⁺Cr³⁺₂S₄

Locality: Rowton meteorite, Waters Upton, Telford and Wrekin, England, UK

Description: As bluish blebs in troilite.

ⓘ Delafossite

Formula: CuFeO₂

Locality: Tolvadden Mine, Marazion, Cornwall, England, UK

ⓘ 'Delessite'

Formula: (Mg,Fe,Fe,Al)(Si,Al)₄O₁₀(O,OH)₈

Locality: Calton Hill Quarry, Blackwell in the Peak, Derbyshire Dales District, Derbyshire, England, UK

ⓘ Dellaite (TL)

Formula: Ca₆Si₃O₁₁(OH)₂

Type Locality:

ⓘ Descloizite

Formula: PbZn(VO₄)(OH)

Localities: Reported from at least 19 localities in this region.

References:

Elton, N., Green, D., Hooper, J., Weiss, S. (2004) Famous British Mineral Localities: Greystone Quarry, Lezant, Cornwall. UK Journal of Mines and Minerals 24, Rockbottom Publications. 9-28

ⓘ 'Descloizite-Mottramite Series'

Localities:

New Glencrieff Mine (Wanlockhead Mine; East and West branch of New Glencrieff Vein), Wanlockhead, Dumfries and Galloway, Scotland, UK
Old Glencrieff Vein, Wanlockhead, Dumfries and Galloway, Scotland, UK

References:

King, Van (n.d.) Personal communcation.

ⓘ 'Desert Rose'

Locality: Cassington Sewage works, Cassington, Cherwell, Oxfordshire, England, UK

ⓘ Devilline (TL)

Formula: CaCu₄(SO₄)₂(OH)₆ · 3H₂O

Localities: Reported from at least 29 localities in this region.

Type Locality: Cornwall, England, UK

References:

Acta Cryst. B28 (1972), 1182

ⓘ Dewindtite

Formula: H₂Pb₃(UO₂)₆O₄(PO₄)₄ · 12H₂O

Locality: Loe Warren Zawn, Botallack, St Just, Cornwall, England, UK

ⓘ Diaboleite (TL)

Formula: Pb₂CuCl₂(OH)₄

Localities: Reported from at least 9 localities in this region.

Type Locality: Higher Pitts Mine, Priddy, Mendip, Somerset, England, UK

References:

Mineralogical Magazine (1923): 20, 67-92 (the mineral 78-80)

Clark, A. M. (1993) Hey's Mineral Index - Mineral Species, Varieties and Synonyms (3rd ed.) Natural History Museum, London.

ⓘ Diadochite

Formula: Fe³⁺₂(PO₄)(SO₄)(OH) · 6H₂O

Locality: Gravel Hill Mine (Cliff Iron Mine; Penhale Iron Mine), Perran Iron Lode (Great Perran Iron Lode), Perranzabuloe, Cornwall, England, UK

ⓘ Diamond

Formula: C

Locality: Craigman, New Cumnock, East Ayrshire, Scotland, UK

ⓘ Diaspore

Formula: AlO(OH)

Localities:

Kenidjack Cliff, St Just, Cornwall, England, UK
Hartfield Moss, Renfrewshire, Scotland, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Dickite (TL)

Formula: Al₂(Si₂O₅)(OH)₄

Localities: Reported from at least 24 localities in this region.

Type Locality: Pant-y-Gaseg Mine, Amlwch, Isle of Anglesey, Wales, UK

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Digenite

Formula: Cu₉S₅

Localities: Reported from at least 21 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Diopside

Formula: CaMgSi₂O₆

Localities: Reported from at least 65 localities in this region.

References:

D. H. M. Alderton and N. J. Jackson Discordant Calc-Silicate Bodies from the St. Just Aureole, Cornwall Mineralogical Magazine 1978 42 : 427-434

Weiß, S. (1986) Die Grubenbezirke St. Just und St. Ives in Cornwall [The mining districts of St Just and St Ives in Cornwal]. Lapis, 11 (5) 9-32

ⓘ Diopside var. Diallage

Formula: CaMgSi₂O₆

Localities: Reported from at least 9 localities in this region.

References:

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

ⓘ ~~Dioptase~~

Formula: CuSiO₃ · H₂O

Locality: Old Potts Gill Mine, Potts Gill, Caldbeck, Allerdale, Cumbria, England, UK - erroneously reported

Description: Kingsbury reference. Cooper & Stanley (1990): "The first British record of dioptase. Specimens in the Kingsbury Collection, BM(NH), collected in 1953 from the 'old No. 1 cross-cut' dumps show attractive prismatic crystals (< a millimetre or so) on small pieces of matrix."

ⓘ Djerfisherite

Formula: K₆(Fe,Cu,Ni)₂₅S₂₆Cl

Locality: Camasunary, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

ⓘ Djurleite

Formula: Cu₃₁S₁₆

Localities: Reported from at least 23 localities in this region.

References:

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Dolomite

Formula: CaMg(CO₃)₂

Localities: Reported from at least 275 localities in this region.

References:

[]

ⓘ Dolomite var. Iron-bearing Dolomite

Formula: Ca(Mg,Fe)(CO₃)₂

Localities: Reported from at least 12 localities in this region.

ⓘ Domeykite

Formula: Cu₃As

Localities:

Great Condurrow Mine, Beacon, Camborne, Cornwall, England, UK
Carn Brea Mine, Pool, Carn Brea, Cornwall, England, UK
New Cliffe Hill Quarry, Cliffe Hill Quarry, Stanton under Bardon, Hinckley and Bosworth, Leicestershire, England, UK
Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK
Wheal Gorland, St Day, Cornwall, England, UK ? (more information)

References:

Dana 6:44

Dana 7:I:172.

Mineralogical Magazine 1958 31 : 979-980

ⓘ Doyleite

Formula: Al(OH)₃

Locality: Coldstones Quarry, Greenhow, High and Low Bishopside, Harrogate, North Yorkshire, England, UK

ⓘ Dozyite

Formula: Mg₇Al₂(Al₂Si₄O₁₅)(OH)₁₂

Locality: Nikka Vord, Unst, Shetland Islands, Scotland, UK

ⓘ Dravite

Formula: NaMg₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)

Localities: Reported from at least 9 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Dufrénite

Formula: Ca_0.5Fe²⁺Fe³⁺₅(PO₄)₄(OH)₆ · 2H₂O

Localities: Reported from at least 7 localities in this region.

References:

Mineralogical Magazine 1996 60 : 517-518.

Elton, N. J. (1998) Barbosalite, frondelite and other phosphates from Gunheath China Clay Pit, St Austell, Cornwall, England. Journal of the Russell Society, 7 (1) The Russell Society . 15-18

ⓘ Dufrénoysite

Formula: Pb₂As₂S₅

Locality: Wheal Boys (Trewetha Mine; Old Trewetha Mine), Port Isaac, St Endellion, Cornwall, England, UK

ⓘ Duftite

Formula: PbCu(AsO₄)(OH)

Localities: Reported from at least 11 localities in this region.

Description: Small amount of vanadium is present in some examples, Mineral Analytic Germany SEM-EDX.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Duftite var. Calcio-duftite

Formula: (Pb,Ca)CuAsO₄(OH)

Locality: Brandy Gill Mine, Mungrisdale, Eden, Cumbria, England, UK

Description: Cooper & Stanley (1990): Kingsbury & Hartley claimed that material they had collected resembled, but was not identical with duftite was actually an intermediate between duftite and conichalcite. They coined the term 'calcio-duftite' for this mineral on the basis of the intermediate nature of the x-ray powder spacings and a qualitative (spectrographic) analysis that showed significant calcium. Claringbull also mentioned the affinity of the x-ray pattern of Brandy Gill duftite with conichalcite and commented on the variation of refractive index within individual spherules of the mineral which, he suggested, resulted from a corresponding variation in composition with the core being richer in lead than the outer areas.

ⓘ Duftite var. Duftite-β

Formula: PbCu(AsO₄)(OH)

Locality: Brandy Gill Mine, Mungrisdale, Eden, Cumbria, England, UK

Description: Cooper & Stanley (1990): "Most duftite from Brandy Gill appears to be β-duftite as defined by Guillemin (1956: 70), who re-examined Claringbull's (1951) x-ray data. Infra-red absorption spectrophotometry readily distinguishes α- and β-duftite and also shows the predominance of the latter at this locality (R.S.W. Braithwaite, pers. comm.)."

ⓘ 'Duftite-alpha'

Formula: PbCu(AsO₄)(OH)

Locality: Brandy Gill Mine, Mungrisdale, Eden, Cumbria, England, UK

Habit: globular masses

Description: Cooper & Stanley (1990): "a few specimens recently examined appear to be α-duftite which, at Brandy Gill, forms small globular masses on quartz (M.P. Cooper Collection, det. P.J. Dunn, Smithsonian Institution: XRD) or minute crystals with agardite-mixite (det. BM(NH): XRD, C.M. Leppington, pers. comm.)"

ⓘ Dumortierite

Formula: Al(Al₂O)(Al₂O)₂(SiO₄)₃(BO₃)

Localities:

Sticklepath, West Devon, Devon, England, UK
Cornwall, England, UK
Bishopton tunnel, Bishopton, Renfrewshire, Scotland, UK

References:

[Specimen in the Natural History Museum, London]

ⓘ Dundasite

Formula: PbAl₂(CO₃)₂(OH)₄ · H₂O

Localities: Reported from at least 20 localities in this region.

References:

ⓘ 'Duporthite' (FRL)

Type Locality:

ⓘ ~~Durangite~~

Formula: NaAl(AsO₄)F

Locality: Cheesewring Quarry, Minions, Linkinhorne, Cornwall, England, UK - erroneously reported

Description: given to BM by A.Kingsbury - should be considered suspect

ⓘ Dypingite

Formula: Mg₅(CO₃)₄(OH)₂ · 5H₂O

Localities:

Hagdale Quarry, Unst, Shetland Islands, Scotland, UK
Alston Moor District, Cumbria, England, UK

References:

Mineralogical Society of America - Handbook of Mineralogy

ⓘ Dzhalindite ?

Formula: In(OH)₃

Locality: Dolcoath Mine, Camborne, Cornwall, England, UK

ⓘ Ecandrewsite

Formula: (Zn,Fe²⁺,Mn²⁺)TiO₃

Locality: Wheal Whitfield (North Carn Brea Mine; North Tincroft Mine), Robarts Mine (incl. East Wheal Seton; Wheal Maude), Illogan, Cornwall, England, UK

ⓘ Eckermannite

Formula: NaNa₂(Mg₄Al}Si₈O₂₂(OH)₂

Locality: Beinn Laoghal, Loch Loyal Complex, North, West and Central Sutherland, Highland, Scotland, UK

ⓘ Edenite

Formula: NaCa₂Mg₅(Si₇Al)O₂₂(OH)₂

Localities:

Thurstaston Beach, Wirral, Merseyside, England, UK
Allt Guibhsachain, Ballachulish, Fort William and Ardnamurchan, Highland, Scotland, UK
Burscough Quarry, Burscough, West Lancashire, Lancashire, England, UK

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Edingtonite (TL)

Formula: Ba[Al₂Si₃O₁₀] · 4H₂O

Localities: Reported from at least 7 localities in this region.

Type Locality: Kilpatrick Hills, Scotland, UK

References:

Haidinger W, Turner E (1825) Description of edingtonite, a new mineral species, The Edinburgh Journal of Science 3, 316-320

ⓘ 'Elaterite' (FRL)

Formula: (C,H,O,S)

Localities:

Castleton, High Peak, Derbyshire, England, UK
Windy Knoll Quarry, Castleton, High Peak, Derbyshire, England, UK
Odin Mine, Castleton, High Peak, Derbyshire, England, UK

Type Locality: Castleton, High Peak, Derbyshire, England, UK

References:

J.F.L.Hausmann (1813) Handb. Min., 1st ed. I, 87.

ⓘ Elbaite

Formula: Na(Li_1.5Al_1.5)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)

Localities: Reported from at least 6 localities in this region.

References:

Chaudhry, M.N. and Howie, R.A. (1976) Lithium Tourmalines from the Meldon Aplite, Devonshire, England. Mineralogical Magazine vol. 40, n° 315, 747-751 [the analysis of 4 "rubellite" and 3 "verdelite" specimens from the locality identified both "colour varieties" as elbaite].

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

ⓘ Elpidite

Formula: Na₂ZrSi₆O₁₅ · 3H₂O

Localities:

Rockall Island, Outer Hebrides, Scotland, UK
Apex Ridge, Rockall Island, Outer Hebrides, Scotland, UK

References:

Judd, J.W. 1897. On the petrology of Rockall. Transactions of the Royal Irish Academy, 31, 48-58.

Sabine, P.A. (196O), Bull. geol. Surv. Gt. Britain, 16, 167-8. [Confirms an earlier record by Lacroix (1921)]

Miller, J. A., & Mohr, P. A. (1965). Potassium-argon age determinations on rocks from St Kilda and Rockall. Scottish Journal of Geology, 1(1), 93-99. doi.org/10.1144/sjg01010093

Harrison, R. K. - Ed. (1975) Expeditions to Rockall 1971-72. Report Vol. 7 (75/01) Institute of Geological Sciences

Young, B.R., Hawkes, J.R., Merriman, R.J. and Styles, M.T. (1978) Bazirite, BaZrSi3O9, a new mineral from Rockall Island, Inverness-shire, Scotland. Mineralogical Magazine, vol. 42, n° 321, 35-40.

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

ⓘ Elyite

Formula: Pb₄Cu(SO₄)O₂(OH)₄ · H₂O

Localities: Reported from at least 19 localities in this region.

Habit: Lath like

Colour: Pale purple to purple

Description: Occurs as pale purple lath-like xls to 0.2mm in groups to 2mm, with an unknown mineral.

References:

Rust, S. A., Mason, J. S. (1988) The Minerals of Esgair Hir Mine, Bwlch-y-Esgair Hir, Ceulanymaesmawr, Dyfed, Wales . UK Journal of Mines and Minerals 5, 35-43

ⓘ Emplectite

Formula: CuBiS₂

Localities:

Corrie Buie veins, Meall nan Oighreag, Perth and Kinross, Scotland, UK
North Mine (East Wheal Friendship), Devon United Mines, Peter Tavy, West Devon, Devon, England, UK
Wheal Maid Decline, St Day, Gwennap, Cornwall, England, UK

Description: In small fractures in galena, and associated with electrum, bismuth, and schirmerite, from old mine dumps.

References:

Pattrick, R.A.D. (1979) pers. comm.

Livingstone, A., Macpherson, H. G. (1983) Fifth supplementary list of British minerals (Scottish) Mineralogical Magazine, 47 (342) 99-105 doi:10.1180/minmag.1983.047.342.23

Pattrick, R.A.D. (1984) Sulphide mineralogy of the Tomnadashan copper deposit and the Corrie Buie lead veins, south Loch Tayside, Scotland. Mineralogical Magazine, vol. 48, n° 346, p. 85-91.

ⓘ Enargite

Formula: Cu₃AsS₄

Localities: Reported from at least 13 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Enstatite

Formula: Mg₂Si₂O₆

Localities: Reported from at least 10 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Enstatite var. Bronzite

Formula: (Mg,Fe²⁺)₂[SiO₃]₂

Localities:

Coverack Cove, Coverack, St Keverne, Cornwall, England, UK
Glen Tilt, Perth and Kinross, Scotland, UK
Scotland, UK

References:

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

ⓘ 'Enysite'

Localities:

Trevaunance Cove, St Agnes, Cornwall, England, UK
Polberro Mines, St Agnes Consols (Polberro Consols), St Agnes, Cornwall, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Epidote

Formula: (CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)

Localities: Reported from at least 95 localities in this region.

References:

[BMS]

ⓘ Epidote var. Rosstrevorite

Formula: {Ca₂}{Al₂Fe³⁺}(Si₂O₇)(SiO₄)O(OH)

Locality: Rosstrevor, County Down, Northern Ireland, UK

✪ Epidote var. Withamite

Formula: {Ca₂}{Al₂(Fe³⁺,Mn)}(Si₂O₇)(SiO₄)O(OH)

Locality: Glen Coe, Fort William and Ardnamurchan, Highland, Scotland, UK

Habit: Occurs as single grain foten with subidiomorphic to idiomorphic outlines or, more frequently, as a mass of radiating fibres diverging from one or more centres (Hutton, 1938).

Colour: pink

ⓘ Epidote-(Sr)

Formula: (CaSr)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)

Locality: Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK

Colour: Crimson

Description: Analyses show that crimson needles embedded in celsian are almost exclusively epidote-(Sr)

ⓘ 'Epidote Supergroup'

Formula: (A1A2)(M1M2M3)O4[Si₂O₇][SiO₄]O10

Locality: Beinn an Dubhaich, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

ⓘ Epistilbite

Formula: CaAl₂Si₆O₁₆ · 5H₂O

Localities:

Talisker Bay, Talisker, Carbost, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Park Brow Quarry, Matterdale, Eden, Cumbria, England, UK
Creag Brimishgan, Loch Na Keal, Isle of Mull, Argyll and Bute, Scotland, UK
Sligachan quarry, Sligachan, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Sgurr nam Boc, Glen Brittle, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

ⓘ Epsomite (TL)

Formula: MgSO₄ · 7H₂O

Localities: Reported from at least 6 localities in this region.

Type Locality: Epsom Spa, Epsom and Ewell, Surrey, England, UK

References:

ⓘ Ericaite

Formula: Fe²⁺₃(B₇O₁₃)Cl

Localities:

Whitby, Scarborough, North Yorkshire, England, UK
Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK ? (more information)

References:

ⓘ Erionite-Ca

Formula: (Ca,K₂,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O

Localities: Reported from at least 6 localities in this region.

References:

Paolo Grosso

ⓘ Erionite-K

Formula: (K₂,Ca,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O

Locality: Giant's Causeway, Co. Antrim, Northern Ireland, UK

ⓘ Erionite-Na

Formula: (Na₂,K₂,Ca)₂[Al₄Si₁₄O₃₆] · 15H₂O

Locality: Dunseverick, Co. Antrim, Northern Ireland, UK

ⓘ 'Erionite Subgroup'

Formula: M₂[Al₄Si₁₄O₃₆] · 15H₂O

Localities: Reported from at least 8 localities in this region.

References:

Green, D.I., Todd, J.G. (1996) Zeolites & related minerals from Moonen Bay, Isle of Skye, Scotland. UK Journal of Mines and Minerals 16, Rockbottom Publications. 21-27

ⓘ Erlichmanite

Formula: OsS₂

Locality: Ballantrae Complex, South Ayrshire, Scotland, UK

ⓘ Erythrite

Formula: Co₃(AsO₄)₂ · 8H₂O

Localities: Reported from at least 77 localities in this region.

References:

Rocks & Minerals 82:402-407

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

R. A. Ixer, C. J. Stanley and D. J. Vaughan (1979) Cobalt-, Nickel-, and Iron-Bearing Sulpharsenides from the North of England. Mineralogical Magazine 43:389-395.

ⓘ Ettringite

Formula: Ca₆Al₂(SO₄)₃(OH)₁₂ · 26H₂O

Localities: Reported from at least 7 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Eucairite

Formula: AgCuSe

Locality: Hope's Nose, Torquay, Torbay, Devon, England, UK

ⓘ ~~Euclase~~

Formula: BeAl(SiO₄)(OH)

Localities:

~~Cligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK~~ (more information)
~~Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK~~ (more information)

Description: Originally reported by Kingsbury, that specimen is believed to have been in reality from Brazil. No euclase was proven from Cligga Head as of 2014.

References:

Kingsbury, Arthur W. G. (1958) Two beryllium minerals new to Britain: euclase and herderite. Mineralogical Magazine and Journal of the Mineralogical Society, 31 (240). 815-817 doi:10.1180/minmag.1958.031.240.10

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ ~~Eucryptite~~

Formula: LiAlSiO₄

Locality: Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK - erroneously reported

ⓘ Eudialyte

Formula: Na₁₅Ca₆Fe₃Zr₃Si(Si₂₅O₇₃)(O,OH,H₂O)₃(Cl,OH)₂

Locality: Apex Ridge, Rockall Island, Outer Hebrides, Scotland, UK

ⓘ 'Eudialyte Group'

Formula: [N(1)N(2)N(3)N(4)N(5)]₃[M(1.1)M(1.2)]₃[M(2.1)M(2.2)M(2.3)]_3-6[M(3)M(4)]Z₃[Si₂₄O₇₂]Θ₄X(1)X(2)

Locality: Rockall Island, Outer Hebrides, Scotland, UK

ⓘ 'Eudialyte Group var. Eucolite'

Locality: Rockall Island, Outer Hebrides, Scotland, UK

Description: 'Eucolite-eudialyte mineral': incompletely characterized colourless mineral, almost isotropic, in a cavity of the aegirine-granite.

ⓘ ~~Eudidymite~~

Formula: Na₂Be₂Si₆O₁₅ · H₂O

Locality: Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK - erroneously reported

Description: Fraudulent Kingsbury locality.

ⓘ Eulytine

Formula: Bi₄(SiO₄)₃

Localities: Reported from at least 6 localities in this region.

References:

BMS Collection

Dunning, Gail E., Cooper, Joseph F. Jr. (1998) Namibite: A Summary of World Occurrences. The Mineralogical Record, 29 (3) Tucson. 163-166

ⓘ Euxenite-(Y)

Formula: (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)₂O₆

Locality: Kinlochbervie, North, West and Central Sutherland, Highland, Scotland, UK

ⓘ Evansite

Formula: Al₃(PO₄)(OH)₆ · 6H₂O

Localities:

Ratcliffe Wood, Macclesfield, Cheshire, England, UK
High Down Quarry, West Buckland, North Devon, Devon, England, UK ? (more information)

References:

Woodward A S (1884) Note on the occurrence of evansite in East Cheshire. Mineralogical Magazine 5, 333-334

ⓘ Ewaldite

Formula: Ba(Na,Ca,Y,Ce,K)(CO₃)₂ · 2.6H₂O

Locality: Dolyhir Quarry, Old Radnor, Powys, Wales, UK

ⓘ Famatinite

Formula: Cu₃SbS₄

Locality: Scaleber Bridge, Settle - Malham Area, Craven, North Yorkshire, England, UK

ⓘ Fassinaite

Formula: Pb₂(S₂O₃)(CO₃)

Localities:

Susanna Mine (Glennery Scar vein; Susanna vein [Scar vein]; Portobello vein; Humby vein; Lead vein), Leadhills, South Lanarkshire, Scotland, UK
Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Description: Colourless; looks a little like sword-shaped anglesite with distorted terminations.

References:

Steve Rust collection (SXRD-analysed by Uwe Kolitsch)

ⓘ Faustite

Formula: ZnAl₆(PO₄)₄(OH)₈ · 4H₂O

Locality: Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK

ⓘ Fayalite

Formula: Fe²⁺₂SiO₄

Localities: Reported from at least 12 localities in this region.

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Fayalite var. Ferrohortonolite

Formula: (Fe,Mg)₂SiO₄

Localities:

Portrush, Co. Antrim, Northern Ireland, UK
Pumpherston, West Lothian, Scotland, UK

Description: Small rounded grains (Fo 25) surrounded by serpentine in an orthophyre vein in dolerite. R. J. Murray (1954) Geol. Mag. 91, 17-31. [First report of natural ferrohortonolite in the British Isles.]

References:

Ryback, George, Nawaz, R., Farley, E. (1988) Seventh supplementary list of British Isles minerals (Irish) Mineralogical Magazine, 52 (365) 267-274

ⓘ 'Fayalite-Forsterite Series'

Localities: Reported from at least 40 localities in this region.

References:

B.G.J. Upton et al. , Journal of the Geological Society, 1998, V 155, N° 5, pp 813-828.

Upton, B. G. J., Aspen, P., Rex, D. C., Melcher, F., & Kinny, P. (1998). Lower crustal and possible shallow mantle samples from beneath the Hebrides: evidence from a xenolithic dyke at Gribun, western Mull. Journal of the Geological Society, 155(5), 813-828. doi.org/10.1144/gsjgs.155.5.0813

ⓘ 'Fayalite-Forsterite Series var. Hortonolite'

Formula: from (Fe_1.5Mg_0.5)₂SiO₄ to (Mg_1.5Fe_0.5)₂SiO₄

Locality: Camas Mor Intrusion, Isle of Muck, Caol and Mallaig, Highland, Scotland, UK

ⓘ Feitknechtite

Formula: Mn³⁺O(OH)

Locality: Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK

ⓘ 'Feldspar Group'

Localities: Reported from at least 83 localities in this region.

References:

Greg, Robert Philips, Lettsom, William G. (1858) Manual of the Mineralogy of Great Britain and Ireland. John Van Voorst, London.

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

ⓘ 'Feldspar Group var. Antiperthite'

Locality: Loch Ailsh Complex, North, West and Central Sutherland, Highland, Scotland, UK

ⓘ 'Feldspar Group var. Perthite'

Localities: Reported from at least 8 localities in this region.

References:

Mineralogical Magazine 1967 36 : 60-63

ⓘ Felsőbányaite

Formula: Al₄(SO₄)(OH)₁₀ · 4H₂O

Localities: Reported from at least 8 localities in this region.

References:

[Specimen at the Natural History Museum, London]

ⓘ Ferberite

Formula: FeWO₄

Localities: Reported from at least 18 localities in this region.

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ 'Fergusonite'

Localities:

Isle of Arran, North Ayrshire, Scotland, UK
Glen Lui, Aberdeenshire, Scotland, UK

ⓘ Fergusonite-(Y)

Formula: YNbO₄

Localities:

River Bann, Mourne Mountains, County Down, Northern Ireland, UK
River Leitrim, Mourne Mountains, County Down, Northern Ireland, UK
Eas a Bradain, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

References:

Norman R. Moles and Andrew G. Tindle (2011) Alluvial occurrences of fergusonite and gadolinite in the Mourne Mountains, Northern Ireland. Journal of the Russell Society, 14:23-25

ⓘ Feroxyhyte ?

Formula: Fe³⁺O(OH)

Localities:

The Gannel Smelter slag locality, Crantock, Cornwall, England, UK ? (more information)
Tindale Fell Smelter Works slag locality, Tindale (Tindale Fell), Farlam, City of Carlisle District, Cumbria, England, UK ? (more information)

References:

BMS Newsletter 79, March 2010 (http://britishmicromountsociety.homestead.com/Gannell-Smelter.html)

ⓘ Ferriallanite-(Ce)

Formula: (CaCe)(Fe³⁺AlFe²⁺)O[Si₂O₇][SiO₄](OH)

Locality: Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

ⓘ Ferricopiapite

Formula: Fe³⁺_0.67Fe³⁺₄(SO₄)₆(OH)₂ · 20H₂O

Locality: Groverake Mine, Rookhope, Stanhope, County Durham, England, UK

Description: From Groverake Vein in the New Firestone Level.

ⓘ Ferrihydrite

Formula: Fe³⁺₁₀O₁₄(OH)₂

Localities:

Dirt Pot Lead Smelt Mill slag locality, Allendale, Northumberland, England, UK
Force Crag Mine (Force Craig Mine), Coledale, Above Derwent, Allerdale, Cumbria, England, UK

References:

Norman Wilson personal collection

ⓘ Ferrimolybdite

Formula: Fe₂(MoO₄)₃ · nH₂O

Localities: Reported from at least 7 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Ferrisurite

Formula: (Pb,Ca)_2.4Fe³⁺₂(Si₄O₁₀)(CO₃)_1.7(OH)₃ · nH₂O

Localities:

Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK
Wanlock Dod-Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

References:

Ferrisurite from Wanlockhead, Dumfries and Galloway: The First Britsh Occurance (2022). Rumsey, S. M and Rust, S. A. Vol 25, pp 201-203, Journal of THe Russell Society.

ⓘ Ferro-actinolite

Formula: ◻Ca₂Fe²⁺₅(Si₈O₂₂)(OH)₂

Localities:

Meldon Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
Eas a Bradain, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

References:

www.mineralman.f9.co.uk (2001) http://www.mineralman.f9.co.uk/quarries/meldon.htm

ⓘ Ferroberaunite (TL)

Formula: Fe²⁺Fe³⁺₅(PO₄)₄(OH)₅ · 6H₂O

Type Locality:

ⓘ Ferrobustamite (TL)

Formula: CaFe²⁺(Si₂O₆)

Localities:

Camas Malag, Torrin, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Beinn an Dubhaich, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
~~Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK~~ (more information)

Type Locality: Camas Malag, Torrin, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

References:

Tilley, C.E. (1948) On iron-wollastonites in contact-skarns: an example from Skye. American Mineralogist: 33: 736-738.

Rapoport, P.A., Burnham, C.W. (1973) Ferrobustamite: The crystal structures of two Ca,Fe bustamite-type pyroxenoids. Zeitschrift für Kristallographie: 138: 419-438.

Fleischer, M. (1974) New mineral names. American Mineralogist: 59: 632-633.

ⓘ Ferroceladonite

Formula: K(Fe²⁺Fe³⁺◻)(Si₄O₁₀)(OH)₂

Locality: Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK

ⓘ Ferro-edenite

Formula: NaCa₂Fe²⁺₅(Si₇Al)O₂₂(OH)₂

Locality: Eas a Bradain, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

ⓘ 'Ferro-ferri-winchite'

Formula: ◻[CaNa][Fe²⁺₄(Fe³⁺,Al)]Si₈O₂₂(OH)₂

Locality: Eas a Bradain, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

ⓘ Ferro-hornblende

Formula: ◻Ca₂(Fe²⁺₄Al)(Si₇Al)O₂₂(OH)₂

Localities: Reported from at least 8 localities in this region.

References:

[Specimen in the Natural History Museum, London]

ⓘ 'Ferro-kaersutite'

Formula: NaCa₂{Fe²⁺₃AlTi}(Si₆Al₂O₂₂)O₂

Locality: Cnoc Rhaonastil Intrusion, Isle of Islay, Argyll and Bute, Scotland, UK

ⓘ Ferro-katophorite

Formula: {Na}{CaNa}{Fe²⁺₄Al}[(AlSi₇)O₂₂](OH)₂

Localities:

Eas a Bradain, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Scotland, UK

References:

Tindle.A.G Mineralds of Britian and Ireland

ⓘ Ferrokësterite (TL)

Formula: Cu₂FeSnS₄

Localities:

Cligga Mine, Cligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK
Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK

Type Locality: Cligga Mine, Cligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK

References:

Kissin, S.A., Owens, D.R. (1989) The relatives of stannite in the light of new data. The Canadian Mineralogist, 27 (4) Mineralogical Association of Canada. 673-688

ⓘ Ferro-richterite

Formula: {Na}{CaNa}{Fe²⁺₅}(Si₈O₂₂)(OH)₂

Locality: Eas a Bradain, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

ⓘ 'Ferro-sadanagaite'

Formula: {Na}{Ca₂}{Fe₃Al₂}(Al₃Si₅O₂₂)(OH)₂

Locality: Botallack Mine, Botallack, St Just, Cornwall, England, UK

Description: chemical composition: (Na_0.59K_0.43)(Ca_1.99)(Mg_1.32Fe²⁺_1.90Mn²⁺_0.03Al_1.14Fe³⁺_0.62Ti⁴⁺_0.07)(Si_5.24Al_2.76)(O₂₂(OH)_1.6 Cl_0.4)

ⓘ Ferrosilite

Formula: Fe²⁺₂Si₂O₆

Localities:

Isle of Arran, North Ayrshire, Scotland, UK
Craig Wood, Glenbuchat, Strathdon, Aberdeenshire, Scotland, UK
Scourie, North, West and Central Sutherland, Highland, Scotland, UK
Allt a Mhuilin, Keppoch, Dornie, Lochalsh, Wester Ross, Strathpeffer and Lochalsh, Highland, Scotland, UK
Loch Duich, Ratagain Intrusion, Glenelg, Wester Ross, Strathpeffer and Lochalsh, Highland, Scotland, UK

References:

www.abdn.ac.uk/geology/profiles/auming/pitchstone/pitchstones.htm.

ⓘ Ferroskutterudite

Formula: (Fe,Co)As₃

Locality: Scar Crags, Coledale, Above Derwent, Allerdale, Cumbria, England, UK

ⓘ Ferrostrunzite

Formula: Fe²⁺Fe³⁺₂(PO₄)₂(OH)₂ · 6H₂O

Locality: Gravel Hill Mine (Cliff Iron Mine; Penhale Iron Mine), Perran Iron Lode (Great Perran Iron Lode), Perranzabuloe, Cornwall, England, UK

ⓘ 'Ferro-winchite'

Formula: ◻{CaNa}{Fe²⁺₄Al}(Si₈O₂₂)(OH)₂

Locality: Scotland, UK

ⓘ Fersmite

Formula: (Ca,Ce,Na)(Nb,Ta,Ti)₂(O,OH,F)₆

Locality: Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK

ⓘ Feruvite

Formula: CaFe²⁺₃(Al₅Mg)(Si₆O₁₈)(BO₃)₃(OH)₃(OH)

Localities:

Grylls Bunny, Botallack Mine, Botallack, St Just, Cornwall, England, UK
Cornubian Batholith, England, UK

References:

Tindle, Andy G. (2008) Minerals of Britain and Ireland. Terra Publishing.

ⓘ Fibroferrite

Formula: Fe³⁺(SO₄)(OH) · 5H₂O

Locality: Cae Coch Mine, Trefriw, Conwy, Wales, UK

ⓘ Fiedlerite

Formula: Pb₃FCl₄(OH) · H₂O

Localities:

The Gannel Smelter slag locality, Crantock, Cornwall, England, UK
Castleside Smelting Mill slag locality, Healeyfield, County Durham, England, UK
Dirt Pot Lead Smelt Mill slag locality, Allendale, Northumberland, England, UK

References:

BMS Newsletter 79, March 2010 (http://britishmicromountsociety.homestead.com/Gannell-Smelter.html)

ⓘ Fischesserite

Formula: Ag₃AuSe₂

Locality: Hope's Nose, Torquay, Torbay, Devon, England, UK

ⓘ Florencite-(La)

Formula: LaAl₃(PO₄)₂(OH)₆

Locality: Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK

ⓘ Fluellite (TL)

Formula: Al₂(PO₄)F₂(OH) · 7H₂O

Localities:

Stenna Gwyn Mine (Stennagwyn Mine), Foxhole, St Stephen-in-Brannel, Cornwall, England, UK
Goonvean China Clay Pit, Treviscoe, St Stephen-in-Brannel, Cornwall, England, UK ? (more information)

Type Locality: Stenna Gwyn Mine (Stennagwyn Mine), Foxhole, St Stephen-in-Brannel, Cornwall, England, UK

References:

Rudler, F. W. (1905) A Handbook to a Collection of the Minerals of the British Isles - Mostly selected from the Ludlam Collection, in the Museum of Practical Geology. 253pp.

Guy, Brian B., Jeffrey, G. A. (1966) The crystal structure of fluellite, Al₂PO₄F₂(OH)·7H₂O. American Mineralogist, 51 (11-12) 1579-1592

Embrey, Peter G., Symes, Robert F. (1987) Minerals of Cornwall and Devon. British Museum (Natural History) and the Mineralogical Record, Inc., London and Tucson, AZ.

ⓘ Fluoborite

Formula: Mg₃(BO₃)(F,OH)₃

Localities:

Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Camas Malag, Torrin, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
York Potash Project, Scarborough, North Yorkshire, England, UK

ⓘ Fluorapatite

Formula: Ca₅(PO₄)₃F

Localities: Reported from at least 78 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Fluorapatite var. Carbonate-rich Fluorapatite

Formula: Ca₅(PO₄,CO₃)₃(F,O)

Localities: Reported from at least 52 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Fluorapatite var. Manganese-bearing Fluorapatite

Formula: (Ca,Mn²⁺)₅(PO₄)₃(F,Cl,OH) or Ca₅([P,Mn⁵⁺]O₄)₃(F,Cl,OH)

Locality: Megiliggar Rocks (Tremearne pegmatite), Breage, Cornwall, England, UK

ⓘ Fluorapophyllite-(K)

Formula: KCa₄(Si₈O₂₀)(F,OH) · 8H₂O

Localities:

Cambokeels Mine (Cammock Isle Mine; Cumnock Isle Mine; Cammock Eals Mine), Westgate, Stanhope, County Durham, England, UK
Scottstown Quarry (Cross Moorfield Quarry), Ballymena, Co. Antrim, Northern Ireland, UK
Aughrim Quarry, Aughrim Hill, Kilkeel, County Down, Northern Ireland, UK

References:

BMS Collection

ⓘ Fluorapophyllite-(Na)

Formula: NaCa₄(Si₈O₂₀)F · 8H₂O

Locality: Hightown Quarry, Templepatrick, Co. Antrim, Northern Ireland, UK

ⓘ Fluorite

Formula: CaF₂

Localities: Reported from at least 644 localities in this region.

References:

Fluorite: The Collector's Choice. Extra Lapis English No. 9

ⓘ Fluorite var. Blue John (FRL)

Formula: CaF₂

Localities:

Blue John Mine (Blue John Cavern), Castleton, High Peak, Derbyshire, England, UK
Old Tor Mine, Castleton, High Peak, Derbyshire, England, UK
Treak Cliff Cavern (Treak Cliff Mine), Castleton, High Peak, Derbyshire, England, UK
Wall Shaft Mine, Castleton, High Peak, Derbyshire, England, UK

Type Locality: Blue John Mine (Blue John Cavern), Castleton, High Peak, Derbyshire, England, UK

References:

Dewey, H., and Smith, B. (1922) Special Rep. Mineral Resources G.B. 23.

ⓘ Fluorite var. Chlorophane

Formula: CaF₂

Localities:

East Pool Mine, Pool, Carn Brea, Cornwall, England, UK
Pednandrea Mine (Pedn-an-Drea Mine), Redruth, Cornwall, England, UK

References:

Royal Cornwall Polytechnic Society (1870): 38. Annual Report, pp. 30-31

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

ⓘ Fluor-schorl

Formula: NaFe²⁺₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃F

Locality: Dorothy China Clay Pit, Whitemoor, St Stephen-in-Brannel, Cornwall, England, UK

ⓘ 'Fluor-uvite-Uvite Series'

Localities:

Grylls Bunny, Botallack Mine, Botallack, St Just, Cornwall, England, UK
Old Mine, Great Orme, Llandudno, Conwy, Wales, UK

References:

Tindle, Andy G. (2008) Minerals of Britain and Ireland. Terra Publishing.

ⓘ Foitite

Formula: ◻(Fe²⁺₂Al)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)

Localities:

Dorothy China Clay Pit, Whitemoor, St Stephen-in-Brannel, Cornwall, England, UK
Cornubian Batholith, England, UK

References:

Tindle, Andy G. (2008) Minerals of Britain and Ireland. Terra Publishing.

ⓘ Fornacite

Formula: Pb₂Cu(CrO₄)(AsO₄)(OH)

Locality: Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK

Habit: Clusters of curved blades

Colour: greenish honey-yellow

Description: Identified in Nov 2005 by EDX. Crystals are typical curved 'blades' in clusters, normally <50 microns in size.

ⓘ Forsterite

Formula: Mg₂SiO₄

Localities: Reported from at least 9 localities in this region.

ⓘ Foshagite

Formula: Ca₄(Si₃O₉)(OH)₂

Locality: Kilchoan, Ardnamurchan, Fort William and Ardnamurchan, Highland, Scotland, UK

ⓘ Fougèrite

Formula: Fe²⁺₄Fe³⁺₂(OH)₁₂[CO₃] · 3H₂O

Localities:

Castleside Smelting Mill slag locality, Healeyfield, County Durham, England, UK
Dirt Pot Lead Smelt Mill slag locality, Allendale, Northumberland, England, UK

References:

Norman Wilson collection

ⓘ Fraipontite

Formula: (Zn,Al)₃((Si,Al)₂O₅)(OH)₄

Localities:

Machen quarry, Machen, Caerphilly, Wales, UK
Virgin Moss Mine, Redmire, Richmondshire, North Yorkshire, England, UK
Silver Gill, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
Copperthwaite Vein, Marrick, Richmondshire, North Yorkshire, England, UK

References:

Minerals of Machen Quarry, Plant & Jones, Journal of the Russell Society, Vol 6, Pt 1, 1995

ⓘ Francevillite

Formula: Ba(UO₂)₂(VO₄)₂ · 5H₂O

Locality: South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK

Description: Fourth Supplementary List of British Minerals Peter G. Embrey ** Francevillite Orthorhombic Ba(UO2)2(VO4)2.5H20 Yellow earthy crust on pitchblende nodule, at South Terras mine, St. Stephen-in-Brannell, Cornwall. BM(NH)specimen, from V. P. Aspland (1936).

ⓘ ~~Franklinite~~

Formula: Zn²⁺Fe³⁺₂O₄

Locality: Bodmin Wheal Mary (Bodmin Consols; Bodmin United), Lanivet, Cornwall, England, UK - erroneously reported

Description: Kingsbury specimen

ⓘ Franklinphilite

Formula: (K,Na)₄(Mn²⁺,Mg,Zn)₄₈(Si,Al)₇₂(O,OH)₂₁₆ · 6H₂O

Locality: Llyn du Bach mine, Llanfair, Gwynedd, Wales, UK

ⓘ 'Freibergite Subgroup'

Formula: (Ag₆,[Ag₆]⁴⁺)(Cu₄ C²⁺₂)Sb₄S₁₂S_0-1

Localities:

Tyndrum lead mine, Tyndrum, Stirling, Scotland, UK
Silver Vein Mine (Beacon Hill Mine; Wheal Fortescue), Lostwithiel, Cornwall, England, UK
Old Treburgett Mine, St Teath, Cornwall, England, UK

Description: As inclusions (< 100 µm) in fine-grained massive galena from the 'Hard Vein'.

References:

Pattrick, R.A.D. (1978) Microprobe Analyses of Cadmium-Rich Tetrahedrites from Tyndrum, Perthshire, Scotland. Mineralogical Magazine, vol.42, p. 286-288.

Livingstone, A., Macpherson, H. G. (1983) Fifth supplementary list of British minerals (Scottish) Mineralogical Magazine, 47 (342) 99-105 doi:10.1180/minmag.1983.047.342.23

ⓘ Friedrichite

Formula: Pb₅Cu₅Bi₇S₁₈

Locality: L3, Loch Shin, North, West and Central Sutherland, Highland, Scotland, UK

ⓘ Frondelite

Formula: Mn²⁺Fe³⁺₄(PO₄)₃(OH)₅

Locality: Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK

ⓘ Froodite

Formula: α-PdBi₂

Locality: Talnotry, Newton Stewart, Dumfries and Galloway, Scotland, UK

ⓘ Fülöppite

Formula: Pb₃Sb₈S₁₅

Localities:

Wet Swine Gill, Coombe Height, Caldbeck, Allerdale, Cumbria, England, UK
Caldbeck Fells Mining Region, Cumbria, England, UK

Habit: patches of fibrous crystals

Colour: dark grey metallic

References:

Fortey, N. J., Ingham, J. D., Skilton, B. R. H., Young, B., Shepherd, T. J. (1984) Antimony mineralisation at Wet Swine Gill, Caldbeck Fells, Cumbria. Proceedings of the Yorkshire Geological Society, 45 (1-2) 59-65 doi:10.1144/pygs.45.1-2.59

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

Leppington, C.M., Green, D.I. (1998) Antimonian claudetite from Wet Swine Gill, Caldbeck Fells, Cumbria, England. Journal of the Russell Society, 7 (1) 36-37

Green, D.I., Neall, T., Tindle, A.G. (2005) The composition of fülöppite from Wet Swine Gill, Caldbeck Fells, Cumbria. Journal of the Russell Society, 8 (2) 101-102

ⓘ 'Gadolinite'

Localities:

Isle of Arran, North Ayrshire, Scotland, UK
Lindsay's Leap, Newcastle, Mourne Mountains, County Down, Northern Ireland, UK
Diamond Rocks, Mourne Mountains, County Down, Northern Ireland, UK

ⓘ Gadolinite-(Y)

Formula: Y₂Fe²⁺Be₂Si₂O₁₀

Localities:

Eas a Bradain, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
White Water, Pigeon Rock Mountain, Mourne Mountains, County Down, Northern Ireland, UK

Habit: Bladed

Colour: Dull greygreen

Description: Bladed xls to 2mm

References:

S.Rust Collection

ⓘ Gahnite

Formula: ZnAl₂O₄

Locality: Chiapaval, Harris, Isle of Lewis and Harris, Outer Hebrides, Scotland, UK

ⓘ Galena

Formula: PbS

Localities: Reported from at least 1168 localities in this region.

References:

Fluorite: The Collector's Choice. Extra Lapis English No. 9

ⓘ Galena var. Blaubleierz

Formula: PbS

Locality: Wheal Hope (incl. South Wheal Budnick; West Wheal Hope), Hendra Croft, Perranzabuloe, Cornwall, England, UK

ⓘ Galena var. Plumbeine

Formula: PbS

Locality: Wheal Hope (incl. South Wheal Budnick; West Wheal Hope), Hendra Croft, Perranzabuloe, Cornwall, England, UK

ⓘ Galena var. Silver-bearing Galena

Formula: PbS with Ag

Localities: Reported from at least 25 localities in this region.

References:

96.1911encyclopedia.org (n.d.) http://96.1911encyclopedia.org/B/BO/BOURNONITE.htm.

ⓘ Galenobismutite

Formula: PbBi₂S₄

Localities:

Parys Mountain Mines, Amlwch, Isle of Anglesey, Wales, UK
Gupworthy Mine, Brompton Regis, Somerset West and Taunton, Somerset, England, UK
Corrie Buie veins, Meall nan Oighreag, Perth and Kinross, Scotland, UK
Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK ? (more information)

ⓘ 'Ganomatite'

Localities:

Buckfastleigh, Teignbridge, Devon, England, UK
Dolcoath Mine, Camborne, Cornwall, England, UK

References:

[Specimen in the Natural History Museum, London]

ⓘ Ganophyllite

Formula: (K,Na,Ca)₂Mn₈(Si,Al)₁₂(O,OH)₃₂ · 8H₂O

Localities:

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK
Nant Mine, Nant-y-Gadwen, Aberdaron, Gwynedd, Wales, UK

References:

W. Campbell Smith and F. A. Bannister (1948) Ganophyllite from the Benallt Mine, Rhiw, Carnarvonshire. Mineralogical Magazine 28: 343-352.

Smith, Marie Lindberg, Frondel, Clifford (1968) The related layered minerals ganophyllite, bannisterite, and stilpnomelane. Mineralogical Magazine and Journal of the Mineralogical Society, 36 (283) 893-913 doi:10.1180/minmag.1968.283.036.01

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

ⓘ 'Garnet Group'

Formula: X₃Z₂(SiO₄)₃

Localities: Reported from at least 109 localities in this region.

ⓘ 'Garnet Group var. Titanium-bearing Garnet'

Locality: Loch Borralan Complex, Assynt, North, West and Central Sutherland, Highland, Scotland, UK

ⓘ Garronite-Ca (TL)

Formula: Na₂Ca₅Al₁₂Si₂₀O₆₄ · 27H₂O

Localities: Reported from at least 14 localities in this region.

Type Locality: Glenariff Valley, Garron Plateau, Co. Antrim, Northern Ireland, UK

References:

G. P. L. Walker (1960) The Amygdale Minerals in the Tertiary Lavas of Ireland. III. Regional Distribution. Mineralogical Magazine, vol. 32, n° 250, 503-527.

G. P. L. Walker (1962) Garronite, a New Zeolite, from Ireland and Iceland Mineralogical Magazine, vol. 33, n° 258, 173-186.

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

ⓘ 'Garronite Subgroup'

Locality: Moneymore Quarry, Maxwell Quarries, Co. Londonderry, Northern Ireland, UK

ⓘ Gartrellite

Formula: PbCuFe³⁺(AsO₄)₂(OH) · H₂O

Locality: Dolyhir Quarry, Old Radnor, Powys, Wales, UK

ⓘ Gearksutite

Formula: Ca[Al(F,OH)₅(H₂O)]

Localities:

Bollihope Smelt Mill slag locality, Stanhope, County Durham, England, UK
Castleside Smelting Mill slag locality, Healeyfield, County Durham, England, UK

References:

Norman Wilson personal collection

ⓘ Gedrite

Formula: ◻{Mg₂}{Mg₃Al₂}(Al₂Si₆O₂₂)(OH)₂

Localities:

Glen Urquhart, Aird and Loch Ness, Highland, Scotland, UK
Lower Gartally, Drumnadrochit, Aird and Loch Ness, Highland, Scotland, UK
Upper Gartally, Drumnadrochit, Aird and Loch Ness, Highland, Scotland, UK

References:

[Specimen in the Natural History Museum, London]

ⓘ Geerite

Formula: Cu₈S₅

Localities:

Judkins Quarry, Nuneaton and Bedworth, Warwickshire, England, UK
Dolyhir Quarry, Old Radnor, Powys, Wales, UK

References:

Ixer, R. A., Tindle, A. G., Chapman, R. (2005) Algodonite and Domeykite from New Cliffe Hill Quarry, Stanton Under Bardon, Leicestershire. Uk Journal of Mines and Minerals 26, 43-51

ⓘ Gehlenite

Formula: Ca₂Al[AlSiO₇]

Localities:

Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK
Carneal, Glenoe, Larne, Co. Antrim, Northern Ireland, UK
Camas Mor Intrusion, Isle of Muck, Caol and Mallaig, Highland, Scotland, UK
Camphouse, Ardnamurchan, Fort William and Ardnamurchan, Highland, Scotland, UK
Camasunary, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

References:

Tilley, C.E. and Vincent, H.C.G. (1948) The occurrence of an orthorhombic high-temperature form of Ca2SiO4 (bredigite) in the Scawt Hill contact-zone and as a constituent of slags. Mineralogical Magazine: 28(200): 255-271.

ⓘ Geikielite

Formula: MgTiO₃

Locality: Allt Guibhsachain, Ballachulish, Fort William and Ardnamurchan, Highland, Scotland, UK

ⓘ Genkinite

Formula: Pt₄Sb₃

Localities:

Fetlar, Shetland Islands, Scotland, UK
Unst, Shetland Islands, Scotland, UK
Harold's Grave Quarry, Unst, Shetland Islands, Scotland, UK

References:

ⓘ Genthelvite

Formula: Be₃Zn₄(SiO₄)₃S

Localities:

Coire an Lochain, Fort William and Ardnamurchan, Highland, Scotland, UK
~~Treburland Manganese deposits, Altarnun, Cornwall, England, UK~~ (more information)

References:

[Specimen in the Natural History Museum, London]

Mineralogical Magazine, vol. 40, n° 314, 637-639.

Morgan, W.C. (1967) Genthelvite and Bertrandite from the Cairngorm Mountains, Scotland. Mineralogical Magazine, vol. 3, n° 277, 60-63.

Clark, A.M. and Fejer, E.E. (1976) Zoned Genthelvite from the Cairngorm Mountains, Scotland.

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

ⓘ 'Genthite'

Locality: Hagdale Quarry, Unst, Shetland Islands, Scotland, UK

ⓘ Geocronite

Formula: Pb₁₄Sb₆S₂₃

Locality: Treore Mine, St Endellion, Cornwall, England, UK

ⓘ Georgeite

Formula: [Cu(OH)_2-x(H₂O)_x][CO₃]_x/2

Locality: Britannia Mine, Beddgelert, Gwynedd, Wales, UK

Description: Sneyd’s Level

ⓘ Gersdorffite

Formula: NiAsS

Localities: Reported from at least 20 localities in this region.

References:

Day, Harry (1999) BMS Database, British Micromount Society.

Fisher, J. (2009) The Hilton Mine: Scordale, Cumbria England. Rocks and Minerals, 84:2,114-121.

ⓘ Geversite

Formula: PtSb₂

Localities:

Cliff Quarry, Unst, Shetland Islands, Scotland, UK
Harold's Grave Quarry, Unst, Shetland Islands, Scotland, UK

References:

5th International Platinum Symposium Bulletin of The Geological Society of Finland Number 61, Part 1,1989,1-64

ⓘ Gibbsite

Formula: Al(OH)₃

Localities: Reported from at least 10 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Gismondine-Ca

Formula: CaAl₂Si₂O₈ · 4H₂O

Localities:

Islandmagee, Co. Antrim, Northern Ireland, UK
Bruslee quarry, Ballyclare, Co. Antrim, Northern Ireland, UK

ⓘ 'Gismondine Subgroup'

Localities: Reported from at least 6 localities in this region.

References:

Collection of Barry Murphy, Micromounts specimen catalogue number 00864.

ⓘ Gladite

Formula: PbCuBi₅S₉

Localities:

Shap Pink Quarry, Shap Rural, Eden, Cumbria, England, UK
L1, Loch Shin, North, West and Central Sutherland, Highland, Scotland, UK

Habit: Mixture with galena

References:

Max Wirth

ⓘ 'Glass'

Localities:

Judd's No. 1 dike, Tormore, Isle of Arran, North Ayrshire, Scotland, UK
Bovedy meteorite, Co. Londonderry, Northern Ireland, UK
Barwell meteorite, Barwell, Hinckley and Bosworth, Leicestershire, England, UK
Orkney Islands Dike Swarm, Orkney Island, Orkney Islands, Scotland, UK

References:

Harris, P. G., Brindley, G. W. (1954) Mordenite as an alteration product of a pitchstone glass. American Mineralogist, 39 (9-10) 819-824

ⓘ Glauberite

Formula: Na₂Ca(SO₄)₂

Localities:

Fordon, East Riding of Yorkshire, England, UK
Whitby, Scarborough, North Yorkshire, England, UK
York Potash Project, Scarborough, North Yorkshire, England, UK

References:

F. H. Stewart (1965) The Mineralogy of the British Permian Evaporites. Mineralogical Magazine, vol. 34, n° 268: 460-470.

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

ⓘ Glaucodot

Formula: (Co_0.50Fe_0.50)AsS

Localities:

Cobalt Mine, Scar Crag, Causey Pike, Above Derwent, Allerdale, Cumbria, England, UK
Paddy End Mine, Coniston, South Lakeland, Cumbria, England, UK
Tynebottom Mine, Garrigill, Alston Moor, Eden, Cumbria, England, UK
Scar Crags, Coledale, Above Derwent, Allerdale, Cumbria, England, UK

References:

R. A. Ixer, C. J. Stanley and D. J. Vaughan (1979) Cobalt-, Nickel-, and Iron-Bearing Sulpharsenides from the North of England. Mineralogical Magazine 43:389-395.

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ 'Glauconite'

Formula: K_0.60-0.85(Fe³⁺,Mg,Al)₂(Si,Al)₄O₁₀](OH)₂

Localities: Reported from at least 20 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Glaucophane

Formula: ◻[Na₂][Mg₃Al₂]Si₈O₂₂(OH)₂

Locality: Knockormal Hill, South Ayrshire, Scotland, UK

ⓘ 'Glockerite'

Formula: Fe³⁺₄(SO₄)(OH)₁₀ · 1-3H₂O ?

Locality: Parys Mountain Mines, Amlwch, Isle of Anglesey, Wales, UK

ⓘ Glushinskite

Formula: Mg(C₂O₄) · 2H₂O

Locality: Mill of Johnston, Insch, Aberdeenshire, Scotland, UK

ⓘ Gmelinite-Ca

Formula: Ca₂(Si₈Al₄)O₂₄ · 11H₂O

Locality: Little Deerpark Quarry, Glenarm, Co. Antrim, Northern Ireland, UK

ⓘ Gmelinite-Na

Formula: Na₄(Si₈Al₄)O₂₄ · 11H₂O

Localities:

Two Mouthed Cave, Islandmagee, Co. Antrim, Northern Ireland, UK
Basalt quarry, Magheramorne, Glynn (Glynn Hill), Larne, Co. Antrim, Northern Ireland, UK
Little Deerpark Quarry, Glenarm, Co. Antrim, Northern Ireland, UK

Colour: yellow-orange

Description: XRF indicates near pure gmelinite-Na composition. (S. Moreton, unpublished analysis, 2010).

References:

Walker, G.P.L. (1959) The amygdale minerals in the Tertiary lavas of Ireland. II. The distribution of gmelinite. Mineralogical Magazine: 32(246): 202-217.

Moles, N. R. (2018). Andradite and magnetite in contact-metamorphosed Chalk near Portmuck, Islandmagee, County Antrim. Journal of the Russell Society, 21, 21-26.

ⓘ 'Gmelinite Subgroup'

Localities: Reported from at least 8 localities in this region.

References:

Wilson O., Dyer A., Enamy H. (2003): Zeolites of the British Isles. British Micromount Society, Occasional Paper 15, 1-29

ⓘ 'Gmelinite Subgroup var. Ledererite'

Localities:

Basalt quarry, Magheramorne, Glynn (Glynn Hill), Larne, Co. Antrim, Northern Ireland, UK
Little Deerpark Quarry, Glenarm, Co. Antrim, Northern Ireland, UK

References:

King, V., Chenelatto, M. (2011) History of Ledererite. A Crystallographic Variety of Gmelinite. Mineral News: 27: 1-2, 5-7.

ⓘ Gobbinsite (TL)

Formula: Na₅(Si₁₁Al₅)O₃₂ · 11H₂O

Localities:

Hills Port, Gobbins, Islandmagee, Co. Antrim, Northern Ireland, UK
Basalt quarry, Magheramorne, Glynn (Glynn Hill), Larne, Co. Antrim, Northern Ireland, UK
Dunseverick, Co. Antrim, Northern Ireland, UK
Mcllroy's Port, Port Muck, Islandmagee, Co. Antrim, Northern Ireland, UK
Two Mouthed Cave, Islandmagee, Co. Antrim, Northern Ireland, UK

Type Locality: Hills Port, Gobbins, Islandmagee, Co. Antrim, Northern Ireland, UK

Description: occurring as compact radiating masses filling cavities in amygdaloidal basalt

References:

Nawaz, Rab, Malone, John F. (1982) Gobbinsite, a new zeolite mineral from Co. Antrim, N. Ireland. Mineralogical Magazine, 46 (340) 365-369 doi:10.1180/minmag.1982.046.340.12

Ryback, George, Nawaz, R., Farley, E. (1988) Seventh supplementary list of British Isles minerals (Irish) Mineralogical Magazine, 52 (365) 267-274

ⓘ Godlevskite

Formula: (Ni,Fe)₉S₈

Localities:

Unst, Shetland Islands, Scotland, UK
Cliff Quarry, Unst, Shetland Islands, Scotland, UK

Description: associated with finely disseminated metals, alloys, arsenides and sulphides.

References:

Inst. Geol. Sci. Ann. Rept. for 1974, 92 (1975).

Livingstone, A., Macpherson, H. G. (1983) Fifth supplementary list of British minerals (Scottish) Mineralogical Magazine, 47 (342) 99-105 doi:10.1180/minmag.1983.047.342.23

ⓘ Goethite

Formula: α-Fe³⁺O(OH)

Localities: Reported from at least 404 localities in this region.

References:

[BMS]

ⓘ Gold

Formula: Au

Localities: Reported from at least 111 localities in this region.

Habit: Delicate dendritic fronds to 5 cm are leached out of calcite. Russel (1929 reports rare open pockets.

Colour: Buttery yellow to tan palladian Gold

References:

Russell (1929)

Embrey, Peter G., Symes, Robert F. (1987) Minerals of Cornwall and Devon. British Museum (Natural History) and the Mineralogical Record, Inc., London and Tucson, AZ.

Simon, Grigore, Kesler, Stephen E., Essene, Eric J. (1997) Phase relations among selenides, tellurides, and oxides; II, Applications to selenide-bearing ore deposits. Economic Geology, 92 (4) 468-484 doi:10.2113/gsecongeo.92.4.468

ⓘ Gold var. Electrum

Formula: (Au,Ag)

Localities: Reported from at least 16 localities in this region.

References:

Livingstone, 2002, p.110.

ⓘ Gold var. Palladium-bearing Gold

Formula: (Au,Pd)

Locality: Hope's Nose, Torquay, Torbay, Devon, England, UK

ⓘ Gonnardite

Formula: (Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O

Localities:

Basalt quarry, Magheramorne, Glynn (Glynn Hill), Larne, Co. Antrim, Northern Ireland, UK
Little Deerpark Quarry, Glenarm, Co. Antrim, Northern Ireland, UK
Mcllroy's Port, Port Muck, Islandmagee, Co. Antrim, Northern Ireland, UK
Gobbins, Islandmagee, Co. Antrim, Northern Ireland, UK
Hills Port, Gobbins, Islandmagee, Co. Antrim, Northern Ireland, UK

References:

Artioli, Gilberto, Foy, Harry (1994) Gobbinsite from Magheramorne Quarry, Northern Ireland. Mineralogical Magazine, 58 (393) 615-620 doi:10.1180/minmag.1994.058.393.10

ⓘ Gorceixite

Formula: BaAl₃(PO₄)(PO₃OH)(OH)₆

Localities:

Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
Elgin, Moray, Scotland, UK

References:

Nat Hist Museum London & Steve Rust Collection

ⓘ Goslarite

Formula: ZnSO₄ · 7H₂O

Localities: Reported from at least 8 localities in this region.

References:

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

ⓘ Goyazite

Formula: SrAl₃(PO₄)(PO₃OH)(OH)₆

Localities:

Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK
Scotland, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Graftonite

Formula: Fe²⁺Fe²⁺₂(PO₄)₂

Locality: Loch Quoich, Caol and Mallaig, Highland, Scotland, UK

Description: Grey grains (< 4 mm) in small (15-30 cm) pods within Moine striped gneisses exposed near the entry of Glen Chosaidh. Mineral associates are jahnsite, johnsomervilleite, mitridatite, phosphosiderite, rockbridgeite, vivianite, with apatite and garnet.

ⓘ Grandidierite

Formula: (Mg,Fe²⁺)(Al,Fe³⁺)₃(SiO₄)(BO₃)O₂

Localities:

Comrie contact aureole, Comrie, Perth and Kinross, Scotland, UK
Aberdeenshire, Scotland, UK ? (more information)

References:

Livingstone, A., Macpherson, H. G. (1983) Fifth supplementary list of British minerals (Scottish) Mineralogical Magazine, 47 (342) 99-105 doi:10.1180/minmag.1983.047.342.23

Helmers, H., & Lustenhouwer, W. J. (1988). Grandidierite from the Comrie aureole. Scottish Journal of Geology, 24(3), 245-248.

ⓘ Graphite

Formula: C

Localities: Reported from at least 22 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Gratonite

Formula: Pb₉As₄S₁₅

Locality: Lushington Cove, Porthtowan, St Agnes, Cornwall, England, UK

ⓘ Greenockite (TL)

Formula: CdS

Localities: Reported from at least 36 localities in this region.

Type Locality: Bishopton tunnel, Bishopton, Renfrewshire, Scotland, UK

References:

Thomas Tompson (1840) The London, Edinburough and Dublin Philosophical Magazine and Science Journal Dec 3rd ser. pp 401-418

ⓘ Greigite ?

Formula: Fe²⁺Fe³⁺₂S₄

Locality: Treore Mine, St Endellion, Cornwall, England, UK

Description: Kingsbury Specimen

ⓘ Griffinite

Formula: Al₂TiO₅

Locality: Loch Scridain, Isle of Mull, Argyll and Bute, Scotland, UK

ⓘ Grossular

Formula: Ca₃Al₂(SiO₄)₃

Localities: Reported from at least 29 localities in this region.

References:

[BMS]

ⓘ Grossular var. Chrome-bearing Grossular

Formula: Ca₃(Al,Cr³⁺)₂(SiO₄)₃

Locality: Hagdale Quarry, Unst, Shetland Islands, Scotland, UK

ⓘ Grossular var. Stannoan Grossular

Formula: (Ca,Sn)₃Al₂(SiO₄)₃

Locality: Crowns Rock, Cliff outcrops, Botallack, St Just, Cornwall, England, UK

ⓘ 'Grossular-Hibschite Series'

Localities:

Cadger Well Level, Harwood, Forest and Frith, County Durham, England, UK
Sailor's Monument, Lendalfoot, South Ayrshire, Scotland, UK
Carneal, Glenoe, Larne, Co. Antrim, Northern Ireland, UK
Byne Hill, Girvan, South Ayrshire, Scotland, UK ? (more information)

References:

Dunham, Sir K. C. Geology of the North Pennine Orefield, Volume 1 Tyne to Stainmore (2nd Edition), pp 239.

ⓘ Grunerite

Formula: ◻{Fe²⁺₂}{Fe²⁺₅}(Si₈O₂₂)(OH)₂

Localities: Reported from at least 7 localities in this region.

References:

Render, Paul (n.d.) Paul Render Collection.

ⓘ 'Grünlingite' ?

Localities:

Brandy Gill Mine, Mungrisdale, Eden, Cumbria, England, UK ? (more information)
Grains Gill, Mungrisdale, Eden, Cumbria, England, UK ? (more information)
Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK ? (more information)

Description: Kingsbury reference. Kingsbury (1965): "For many years the bismuth telluride tetradymite (Bi2T2S) has been accepted as a British species, but this status has never been satisfactorily established. It was originally thought to occur in Brandy Gill, Carrock Fell, Cumberland, though in 1858 Greg and Lettsom had stated that the mineral appeared to differ much in composition from other tetradymites. The Carrock mineral was later regarded as a new species and was named grünlingite, but further investigations have shown that these specimens are not all identical and probably represent several varieties or phases of the allied mineral joséite, with compositions near Bi4TeS2: none of them, so far, have proved to be tetradymite."

References:

Kingsbury, A.W.G. (1965) Tellurbismuth and meneghinite, two minerals new to Britain. Mineralogical Magazine and Journal of the Mineralogical Society, 35 (270) 424-426 doi:10.1180/minmag.1965.035.270.19

ⓘ 'Gummite'

Locality: Foggintor Quarry, Princetown, Dartmoor Forest, West Devon, Devon, England, UK

Habit: Massive

Colour: Brownish - may be mistaken for iron-stains.

Description: Brown haloes associated with uraninite, often dusted with Saléeite.

ⓘ Gustavite

Formula: AgPbBi₃S₆

Locality: Corrie Buie veins, Meall nan Oighreag, Perth and Kinross, Scotland, UK

ⓘ Gypsum

Formula: CaSO₄ · 2H₂O

Localities: Reported from at least 248 localities in this region.

Description: Gin-clear to heavily clay included. Singles and clusters of doubly terminated, stacked crystals.

References:

Self collected. Bill Gordon collection.

ⓘ Gypsum var. Alabaster

Formula: CaSO₄ · 2H₂O

Localities: Reported from at least 7 localities in this region.

References:

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Ford, T., Sarjeant, A., Smith, M. (1993) The minerals of the Peak district of Derbyshire. UK Journal of Mines and Minerals 13, Rockbottom Publications. 16-55

ⓘ Gypsum var. Satin Spar Gypsum

Formula: CaSO₄ · 2H₂O

Locality: East Bridgford, Rushcliffe, Nottinghamshire, England, UK

Description: strongly chatoyant

ⓘ Gypsum var. Selenite

Formula: CaSO₄ · 2H₂O

Localities: Reported from at least 75 localities in this region.

Description: Gin-clear to heavily clay included. Singles and clusters of doubly terminated, stacked crystals.

References:

Self collected. Bill Gordon collection.

ⓘ Gyrolite (TL)

Formula: NaCa₁₆Si₂₃AlO₆₀(OH)₈ · 14H₂O

Localities: Reported from at least 22 localities in this region.

Type Locality: The Storr, Portree, Trotternish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

References:

Thomas Anderson, Thomas (1851) XV. Description and analysis of gurolite, a new mineral species. The London, Edinburgh, And Dublin Philosophical Magazine And Journal Of Science, S. 4 Vol. 1 (2) 111-113 doi:10.1080/14786445108646700

Clark, A. M. (1993) Hey's Mineral Index - Mineral Species, Varieties and Synonyms (3rd ed.) Natural History Museum, London.

ⓘ Halite

Formula: NaCl

Localities: Reported from at least 22 localities in this region.

References:

Milne, J. K. (1978). The potash deposits and their associates in the area of the Boulby mine, Cleveland. PhD thesis University of Edinburgh

Woods, P. J. E. (1979). The geology of Boulby mine. Economic Geology, 74(2), 409-418.

Green, D. I., Freier, M. D. (1994) Borate nodules from the English Zechstein at Boulby mine, Cleveland. UK Journal of Mines and Minerals 14, 4-8

ⓘ Halloysite

Formula: Al₂(Si₂O₅)(OH)₄

Localities: Reported from at least 15 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Halotrichite

Formula: FeAl₂(SO₄)₄ · 22H₂O

Localities:

Parys Mountain Mines, Amlwch, Isle of Anglesey, Wales, UK
Gwynfynydd Mine (Gwyn Mine; Morgan Mine; Mount Morgan Mine; British Gold Fields), Ganllwyd, Gwynedd, Wales, UK
Deep Navigation Colliery, Treharris, Merthyr Tydfil, Wales, UK
Paisley, Renfrewshire, Scotland, UK
Mealbank Quarry, Ingleton, Craven, North Yorkshire, England, UK ? (more information)

ⓘ Hammarite

Formula: Pb₂Cu₂Bi₄S₉

Locality: L1, Loch Shin, North, West and Central Sutherland, Highland, Scotland, UK

ⓘ Harkerite (TL)

Formula: Ca₄₈Mg₁₆[AlSi₄O₁₅(OH)]₄(BO₃)₁₆(CO₃)₁₆ · 2(H₂O,HCl)

Localities:

Camas Malag, Torrin, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Type Locality: Camas Malag, Torrin, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

References:

Tilley, C.E. (1951) The zoned contact-skarns of the Broadford area, Skye: a study of boron-fluorine metasomatism in dolomites. Mineralogical Magazine: 29: 621-666.

ⓘ Harmotome

Formula: Ba₂(Si₁₂Al₄)O₃₂ · 12H₂O

Localities: Reported from at least 36 localities in this region.

References:

D. Lloyd, pers. comm.

ⓘ 'Hartine'

Locality: Wigan, Greater Manchester, England, UK

ⓘ Hastingsite

Formula: NaCa₂(Fe²⁺₄Fe³⁺)(Si₆Al₂)O₂₂(OH)₂

Localities:

Wheal Cock, Botallack Mine, Botallack, St Just, Cornwall, England, UK
Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Glamaig, Sligachan, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Haytor Mine, Ilsington, Teignbridge, Devon, England, UK
Cnoc Rhaonastil Intrusion, Isle of Islay, Argyll and Bute, Scotland, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Hausmannite

Formula: Mn²⁺Mn³⁺₂O₄

Localities: Reported from at least 9 localities in this region.

References:

[Specimen in the Natural History Museum, London]

ⓘ Haüyne

Formula: Na₃Ca(Si₃Al₃)O₁₂(SO₄)

Locality: Wolf Rock, Cornwall, England, UK

ⓘ Hawleyite

Formula: CdS

Localities:

Fall Hill Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK
Ladywash Mine, Eyam, Derbyshire Dales District, Derbyshire, England, UK ? (more information)

References:

Ford, T., Sarjeant, A., Smith, M. (1993) The minerals of the Peak district of Derbyshire. UK Journal of Mines and Minerals 13, Rockbottom Publications. 16-55

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Heazlewoodite

Formula: Ni₃S₂

Localities:

Hagdale Quarry, Unst, Shetland Islands, Scotland, UK
Unst, Shetland Islands, Scotland, UK
Cliff Quarry, Unst, Shetland Islands, Scotland, UK
Corrycharmaig, Killin, Stirling, Scotland, UK

Description: Minute grains in chromitite [RSM specimen collected and identified by X-ray diffraction in 1977.]

References:

Livingstone, A., Bish, D. L. (1982) On the new mineral theophrastite, a nickel hydroxide, from Unst, Shetland, Scotland. Mineralogical Magazine, 46 (338) 1-5 doi:10.1180/minmag.1982.046.338.01

Braithwaite, R. S. W., Pritchard, R. (1983) Nakauriite from Unst, Shetland. Mineralogical Magazine, 47 (342) 84-85 doi:10.1180/minmag.1983.047.342.17

Livingstone, A., Macpherson, H. G. (1983) Fifth supplementary list of British minerals (Scottish) Mineralogical Magazine, 47 (342) 99-105 doi:10.1180/minmag.1983.047.342.23

ⓘ Hedenbergite

Formula: CaFe²⁺Si₂O₆

Localities: Reported from at least 24 localities in this region.

References:

www.mineralman.f9.co.uk (2001) http://www.mineralman.f9.co.uk/quarries/meldon.htm

ⓘ Hedleyite

Formula: Bi₇Te₃

Localities:

Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK
Clogau St Davids Mine (Clogau Mine; St David's Mine), Llanelltyd, Gwynedd, Wales, UK
Caldbeck Fells Mining Region, Cumbria, England, UK

Description: grains up to 200µm in greisen in the BM(NH) collection

References:

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Hedyphane

Formula: Ca₂Pb₃(AsO₄)₃Cl

Localities:

Brandy Gill Mine, Mungrisdale, Eden, Cumbria, England, UK
Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK
Caldbeck Fells Mining Region, Cumbria, England, UK

Habit: club-shaped aggregates of prismatic crystals

Colour: creamy

Description: Cooper & Stanley (1990): "As club-shaped aggregates of creamy prismatic crystals to 2mm with duftite on quartz on a few specimens found in situ in the top west level in 1985 (det. BM(NH): XRD; R. Starkey, pers. comm., 1985). The first British record."

References:

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

ⓘ Helvine ?

Formula: Be₃Mn²⁺₄(SiO₄)₃S

Localities:

Levant Mine, Trewellard, St Just, Cornwall, England, UK ? (more information)
~~Bodmin Wheal Mary (Bodmin Consols; Bodmin United), Lanivet, Cornwall, England, UK~~ (more information)
~~Wheal Cock, Botallack Mine, Botallack, St Just, Cornwall, England, UK~~ (more information)
~~Wheal Betsy, Lanivet, Cornwall, England, UK~~ (more information)
~~Meldon Mine, Okehampton Hamlets, West Devon, Devon, England, UK~~ (more information)

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Hematite

Formula: Fe₂O₃

Localities: Reported from at least 474 localities in this region.

Description: Specular xls to 1mm (nice micros)

ⓘ Hematite var. Kidney Ore

Formula: Fe₂O₃

Localities: Reported from at least 20 localities in this region.

References:

King, Van (n.d.) Personal communcation.

ⓘ Hematite var. Specularite

Formula: Fe₂O₃

Localities: Reported from at least 46 localities in this region.

ⓘ Hemimorphite

Formula: Zn₄Si₂O₇(OH)₂ · H₂O

Localities: Reported from at least 143 localities in this region.

Description: Xls to 6mm, druses to 6cms (good for Wales)on quartz.

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Hentschelite

Formula: CuFe³⁺₂(PO₄)₂(OH)₂

Localities:

Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK
Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK

References:

Elton, N. J. (1998) Barbosalite, frondelite and other phosphates from Gunheath China Clay Pit, St Austell, Cornwall, England. Journal of the Russell Society, 7 (1) The Russell Society . 15-18

ⓘ Hercynite

Formula: Fe²⁺Al₂O₄

Localities:

Goonhilly Downs, Mawgan-in-Meneage, Cornwall, England, UK
Calton Hill Quarry, Blackwell in the Peak, Derbyshire Dales District, Derbyshire, England, UK
Comrie contact aureole, Comrie, Perth and Kinross, Scotland, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Hercynite var. Picotite

Formula: (Fe,Mg)(Al,Cr)₂O₄

Locality: Calton Hill Quarry, Blackwell in the Peak, Derbyshire Dales District, Derbyshire, England, UK

ⓘ ~~Herderite~~

Formula: CaBe(PO₄)F

Localities:

~~Wheal Cock, Botallack Mine, Botallack, St Just, Cornwall, England, UK~~ (more information)
~~Colcerrow Quarry (Gready Quarry), Lanlivery, Cornwall, England, UK~~ (more information)
~~Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK~~ (more information)
~~Stamps and Jowl Zawn (Roscommon Cliff), Cliff outcrops, Botallack, St Just, Cornwall, England, UK~~ (more information)

Description: Kingsbury reference.

References:

ⓘ ~~Herzenbergite~~

Formula: SnS

Locality: Halvosso Quarry (Halvasso Quarry; Kessel Downs Quarry), Mabe, Cornwall, England, UK - erroneously reported

Description: Fraudulent Kingsbury locality.

ⓘ Hessite

Formula: Ag₂Te

Localities: Reported from at least 9 localities in this region.

References:

R. E. Bevins (1988) Sixth Supplementary List of British Isles Minerals (Welsh). Mineralogical Magazine 52:121-124

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Hetaerolite

Formula: ZnMn₂O₄

Locality: Eastern Cliff, Kennack Cove (Kennack Sands), Kennack, Grade-Ruan, Cornwall, England, UK

ⓘ Heteromorphite ?

Formula: Pb₇Sb₈S₁₉

Locality: Wheal Boys (Trewetha Mine; Old Trewetha Mine), Port Isaac, St Endellion, Cornwall, England, UK

Description: Embrey (1978): "Two specimens from Port Isaac, Cornwall, were recorded by W. Nevill (1872) in the printed catalogue of his collection (p. 20). Doubtless omitted by Spencer from his lists because of presumed synonymy with semseyite. Confirmation is required."

ⓘ Heulandite-Ba

Formula: (Ba,Ca,K)₅(Si₂₇Al₉)O₇₂ · 22H₂O

Locality: Whitesmith Mine, Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK

ⓘ Heulandite-Ca (TL)

Formula: (Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O

Localities:

Strathclyde, Scotland, UK
Wheal Hazard, Botallack Mine, Botallack, St Just, Cornwall, England, UK
Lindsay's Leap, Newcastle, Mourne Mountains, County Down, Northern Ireland, UK

Type Locality: Strathclyde, Scotland, UK

References:

Brooke H J (1822) On the comptonite of Vesuvius, the brewsterite of Scotland, the stilbite and the heulandite, Edinburgh Philosophy Journal, 6, 112-115

ⓘ Heulandite-K

Formula: (K,Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O

Locality: Wheal Hazard, Botallack Mine, Botallack, St Just, Cornwall, England, UK

ⓘ Heulandite-Sr

Formula: (Sr,Na,Ca)₅(Si₂₇Al₉)O₇₂ · 24H₂O

Locality: Whitesmith Mine, Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK

ⓘ 'Heulandite Subgroup'

Formula: (Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O

Localities: Reported from at least 42 localities in this region.

References:

[BMS]

ⓘ Hexahydrite

Formula: MgSO₄ · 6H₂O

Localities:

Whitby, Scarborough, North Yorkshire, England, UK
North Ballaird Bore No. 3, Balsalloch Farm, Lendalfoot, South Ayrshire, Scotland, UK
York Potash Project, Scarborough, North Yorkshire, England, UK

References:

ⓘ Heyrovskýite

Formula: Pb₆Bi₂S₉

Locality: Corrie Buie veins, Meall nan Oighreag, Perth and Kinross, Scotland, UK

ⓘ Hibbingite

Formula: Fe²⁺₂(OH)₃Cl

Locality: Mary Rose wreck, Portsmouth, Hampshire, England, UK

Description: Produced during conservation

ⓘ Hidalgoite

Formula: PbAl₃(AsO₄)(SO₄)(OH)₆

Localities:

Penberthy Croft Mine, St Hilary, Cornwall, England, UK
Croft Gothal Mine, St Hilary, Cornwall, England, UK
Hingston Down Consols, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK ? (more information)
Roughton Gill Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK ? (more information)
Caldbeck Fells Mining Region, Cumbria, England, UK ? (more information)

Habit: Drusey crusts

Colour: Colourless, shades of, yellow, green, brown

Description: XRD and SEM

References:

Betterton, J. (2000) Famous Mineral Localities: Penberthy Croft Mine, St. Hilary, Cornwall, England. UK Journal of Mines and Minerals 20, Rockbottom Publications. 7-37

ⓘ Hilgardite

Formula: Ca₂B₅O₉Cl · H₂O

Localities:

Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK
York Potash borehole SM4, LCPs of Fylingdales and Hawsker-cum-Stainsacre, Scarborough, North Yorkshire, England, UK
Whitby, Scarborough, North Yorkshire, England, UK
York Potash Project, Scarborough, North Yorkshire, England, UK

References:

BMS Collection hilgardite-1TC

Milne, J. K. (1978). The potash deposits and their associates in the area of the Boulby mine, Cleveland. PhD thesis University of Edinburgh

Green, D. I., Freier, M. D. (1994) Borate nodules from the English Zechstein at Boulby mine, Cleveland. UK Journal of Mines and Minerals 14, 4-8

ⓘ 'Hilgardite-3Tc'

Localities:

Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK
Whitby, Scarborough, North Yorkshire, England, UK

References:

Milne, J. K. (1978). The potash deposits and their associates in the area of the Boulby mine, Cleveland. PhD thesis University of Edinburgh

ⓘ Hinsdalite

Formula: PbAl₃(PO₄)(SO₄)(OH)₆

Localities: Reported from at least 7 localities in this region.

Habit: tiny, steeply acute rhombic crystals

Colour: colourless to yellow-green

References:

Cotterell, T.F., Todhunter, P.K. (2007) Corkite and hinsdalite from Frongoch mine, Devil's Bridge, Ceredigion, Wales, including evidence to suggest that orpheite is a variety of hinsdalite. Journal of the Russell Society, 10, 57-64.

Rust, Steve A. (2019) Minerals of the Frongoch Mine. Published by the author, 180 pages. ISBN 978-1-9162641-0-6 (referring to Cotterell & Todhunter, 2007).

ⓘ Hisingerite

Formula: Fe³⁺₂(Si₂O₅)(OH)₄ · 2H₂O

Localities: Reported from at least 7 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Hodrušite ?

Formula: Cu₈Bi₁₂S₂₂

Locality: Tomnadashan mine, Killin, Stirling, Scotland, UK

ⓘ Hollandite

Formula: Ba(Mn⁴⁺₆Mn³⁺₂)O₁₆

Localities:

Mynydd Nodol Mine (Manganese Royal Mine), Mynydd Nodol, Llanycil, Gwynedd, Wales, UK
Nant yr Helfa Mine, Pantllwini, Llanycil, Gwynedd, Wales, UK
Saddleback upper trial, Mungrisdale, Eden, Cumbria, England, UK

References:

National Museum of Wales database

ⓘ Hollingworthite

Formula: (Rh,Pt,Pd)AsS

Localities:

Fetlar, Shetland Islands, Scotland, UK
Unst, Shetland Islands, Scotland, UK
Cliff Quarry, Unst, Shetland Islands, Scotland, UK
Harold's Grave Quarry, Unst, Shetland Islands, Scotland, UK

References:

ⓘ Honessite

Formula: (Ni_1-xFe³⁺_x)(OH)₂[SO₄]_x/2 · nH₂O

Localities:

Craignure Mine, Inveraray, Argyll and Bute, Scotland, UK
Hagdale Quarry, Unst, Shetland Islands, Scotland, UK

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Hongshiite

Formula: PtCu

Localities:

Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK
Harold's Grave Quarry, Unst, Shetland Islands, Scotland, UK
Cliff Quarry, Unst, Shetland Islands, Scotland, UK

References:

Power, M.R., Pirrie, D., Andersen, J.C.O., and Butcher, A.R. (2000): Mineralium Deposita 35, 762-775.

ⓘ 'Hornblende Root Name Group'

Formula: ◻Ca₂(Z²⁺₄Z³⁺)(AlSi₇O₂₂)(OH,F,Cl)₂

Localities: Reported from at least 90 localities in this region.

ⓘ Howlite

Formula: Ca₂B₅SiO₉(OH)₅

Localities:

York Potash borehole SM2, Eskdaleside cum Ugglebarnby, Scarborough, North Yorkshire, England, UK
York Potash borehole SM1, Hawsker-cum-Stainsacre, Scarborough, North Yorkshire, England, UK
Whitby, Scarborough, North Yorkshire, England, UK
York Potash Project, Scarborough, North Yorkshire, England, UK

References:

ⓘ Hübnerite

Formula: MnWO₄

Localities:

Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK
Gairnshiel Bridge, Ballater, Aberdeenshire, Scotland, UK
~~Wheal Gorland, St Day, Cornwall, England, UK~~ (more information)
~~Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK~~ (more information)

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

Weiss, S., Green, D.H., Hooper, J.J., and Elton, N. (2007): Lapis 32(11), 13-25

ⓘ Huemulite

Formula: Na₄Mg(V₁₀O₂₈) · 24H₂O

Locality: Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK

ⓘ Humboldtine

Formula: Fe²⁺(C₂O₄) · 2H₂O

Locality: Wheal Pendarves, Killivose, Camborne, Cornwall, England, UK

ⓘ Humite

Formula: Mg₇(SiO₄)₃F₂

Localities:

Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Beinn an Dubhaich, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

ⓘ 'Humite Group'

Locality: Beinn an Dubhaich, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

ⓘ Huttonite

Formula: ThSiO₄

Locality: New Cook's Kitchen Mine, Pool, Carn Brea, Cornwall, England, UK

ⓘ Hydrobasaluminite (TL)

Formula: Al₄(SO₄)(OH)₁₀ · 12-36H₂O

Localities:

Old Lodge Pit, Irchester, Wellingborough, Northamptonshire, England, UK
Irchester, Wellingborough, Northamptonshire, England, UK
Newhaven Cliffs (Fort Hill), Newhaven, Lewes, East Sussex, England, UK

Type Locality: Old Lodge Pit, Irchester, Wellingborough, Northamptonshire, England, UK

References:

Bannister, F.A., Hollingworth, S.E. (1948) Two new British minerals. Nature: 162: 565-565.

Hollingworth, S.E., Bannister, F.A., (1950) Basaluminite and hydrobasaluminite, two new minerals from Northamptonshire. Mineralogical Magazine: 29: 1-17.

Palache, C., Berman, H., & Frondel, C. (1951) The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 586.

ⓘ Hydrocalumite (TL)

Formula: Ca₄Al₂(OH)₁₂(Cl,CO₃,OH)₂ · 4H₂O

Type Locality:

Description: Occurs in a contaxct zone between limestone and dolerite.

ⓘ Hydrocerussite

Formula: Pb₃(CO₃)₂(OH)₂

Localities: Reported from at least 51 localities in this region.

Habit: pseudo-hexagonal xls and plates, often stacked into 'worms'

Colour: pearly white, pale green

Fluorescence: none

Description: Hydrocerussite is associated with cerussite in the manganese pods; crystals of hydrocerussite coated with cerussite or calcite are not uncommon. Large crystal masses are often found just outside the manganese pod in the altered limestone wallrock, as pCO2 needs to be high for hydrocerussite to form. 'Hydrocerussite' has recently been found to be a mixture of at least three, possibly four different phases (see Turner and Rumsey 2010). Two of these predominate in the Mendips. These various phases need further investigation, and proper characterisation.

References:

Alabaster, C. J. (1977) An occurrence of brucite at Merehead Quarry, Cranmore, Somerset. Mineralogical Magazine, 41 (319) 406-408 doi:10.1180/minmag.1977.041.319.20

Symes, R.F. (1977) Datolite and apophyllite from the Mendips. Mineralogical Magazine: 41 (319): 410-411.

Jambor, J.L., Pertsev, N.N., and Roberts, A.C. (1999) New mineral names. American Mineralogist: 84: 1195-1198.

Turner, Rick, Rumsey, Michael S. (2010) The minerals of the Mendip Hills and their relationships. Journal of the Russell Society, 13. 3-46

ⓘ Hydrohalloysite

Formula: Al₂Si₂O₅(OH)₄ · 2H₂O

Locality: Twll Maen Grisial, Fron Olau, Prenteg, Dolbenmaen, Gwynedd, Wales, UK

ⓘ Hydrohonessite

Formula: (Ni_1-xFe³⁺_x)(OH)₂(SO₄)_x/2 · nH₂O

Localities:

Craignure Mine, Inveraray, Argyll and Bute, Scotland, UK
Hagdale Quarry, Unst, Shetland Islands, Scotland, UK

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Hydrokenoelsmoreite

Formula: ◻₂W₂O₆(H₂O)

Localities:

Wheal Gorland, St Day, Cornwall, England, UK
Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK
Drakelands Mine, Plympton, Plymouth, Devon, England, UK
Wee Roosley quarry, Mourne Mountains, County Down, Northern Ireland, UK
Gruggandoo, Mourne Mountains, County Down, Northern Ireland, UK

ⓘ Hydrokenoelsmoreite var. Alumotungstite

Formula: ◻₂W₂O₆(H₂O)

Locality: Drakelands Mine, Plympton, Plymouth, Devon, England, UK

ⓘ Hydrokenoelsmoreite var. Ferritungstite

Localities:

Drakelands Mine, Plympton, Plymouth, Devon, England, UK
Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK

References:

Steve Rust and Richard de Nul specimens.

ⓘ Hydromagnesite

Formula: Mg₅(CO₃)₄(OH)₂ · 4H₂O

Localities:

Brownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor, Eden, Cumbria, England, UK
Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK
Smallcleugh Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
Alston Moor District, Cumbria, England, UK

References:

Green, David I., McCallum, David, Wood, Mike (2000) Famous Mineral Localities: The Brownley Hill Mine, Alston Moor District, Cumbria, England. The Mineralogical Record, 31 (3) 231-250

ⓘ 'Hydromuscovite'

Locality: Ogofau Mine (Roman Deep Mine; Dolaucothi Mine; Cothy Mine), Pumpsaint, Carmarthenshire, Wales, UK

ⓘ Hydroniumjarosite ?

Formula: (H₃O)Fe³⁺₃(SO₄)₂(OH)₆

Locality: Smallcleugh Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK

Colour: Light Yellow

ⓘ Hydroniumpharmacosiderite (TL)

Formula: (H₃O)Fe₄(AsO₄)₃(OH)₄ · 4H₂O

Type Locality:

ⓘ Hydronováčekite

Formula: Mg(UO₂)₂(AsO₄)₂ · 12H₂O

Locality: Wheal Owles, Botallack, St Just, Cornwall, England, UK

ⓘ 'Hydrophilite'

Locality: Guy's Cliff, Warwickshire, England, UK

Description: Occurs as a slimy exudation on sandstone.

ⓘ Hydroscarbroite (TL)

Formula: Al₁₄(CO₃)₃(OH)₃₆ · nH₂O

Type Locality:

ⓘ Hydrotalcite

Formula: Mg₆Al₂(CO₃)(OH)₁₆ · 4H₂O

Locality: East Harptree Lead Mine, East Harptree, Bath and North East Somerset, England, UK

ⓘ Hydroxyapophyllite-(K)

Formula: KCa₄(Si₈O₂₀)(OH,F) · 8H₂O

Localities:

Moonen Bay, Dunvegan, Duirinish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Copthill Quarry, Stanhope, County Durham, England, UK

References:

Green, D.I., Todd, J.G. (1996) Zeolites & related minerals from Moonen Bay, Isle of Skye, Scotland. UK Journal of Mines and Minerals 16, Rockbottom Publications. 21-27

ⓘ Hydroxylapatite

Formula: Ca₅(PO₄)₃(OH)

Localities:

North Goonbarrow China Clay Pit, Roche, Cornwall, England, UK
Whitwell Quarry, Hodthorpe and Belph, Bolsover District, Derbyshire, England, UK

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Hydrozincite

Formula: Zn₅(CO₃)₂(OH)₆

Localities: Reported from at least 98 localities in this region.

Description: micro-crystalline

References:

Minerals of Machen Quarry, Plant & Jones, Journal of the Russell Society, Vol 6, Pt 1, 1995

ⓘ 'Hypersthene'

Formula: (Mg,Fe)SiO₃

Localities: Reported from at least 13 localities in this region.

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Ianbruceite

Formula: Zn₂(AsO₄)(OH) · 3H₂O

Localities:

Driggith Mine (Driggeth Mine), Caldbeck, Allerdale, Cumbria, England, UK
Potts Gill, Caldbeck, Allerdale, Cumbria, England, UK
Long Grain Trial, Alston Moor, Eden, Cumbria, England, UK

References:

Neall, T., Leppington, C.M., Green, D., Rumsey, M.S. (2013) The First British Occurrences of Ianbruceite from the Caldbeck Fells, Cumbria. UK Journal of Mines and Minerals 34, Rockbottom Publications. 8-12

ⓘ Idaite

Formula: Cu₅FeS₆

Localities:

Clevedon Beach, Clevedon, North Somerset, England, UK
Judkins Quarry, Nuneaton and Bedworth, Warwickshire, England, UK

References:

Ixer, R. A., Pattrick, R. A., Starkey, R. E. (1993) Lead-Zinc-Copper-Arsenic-Baryte Mineralization from Clevedon, near Bristol, England. Journal of the Russell Society, 5 (1) 23-30

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ 'Iddingsite'

Formula: MgO · Fe₂O₃ · 3SiO₂ · 4H₂O

Localities:

'S Airde Beinn, Isle of Mull, Argyll and Bute, Scotland, UK
Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK ? (more information)

References:

ⓘ Ikaite

Formula: CaCO₃ · 6H₂O

Locality: Peak Dale, Peak Forest, High Peak, Derbyshire, England, UK

ⓘ Ikunolite

Formula: Bi₄S₃

Locality: North Mine (East Wheal Friendship), Devon United Mines, Peter Tavy, West Devon, Devon, England, UK

ⓘ Ilmenite

Formula: Fe²⁺TiO₃

Localities: Reported from at least 49 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Ilmenite var. Iron(III)-bearing Ilmenite

Formula: (Fe²⁺,Fe³⁺)TiO₃

Localities:

Tregonwell Mill, Manaccan, Cornwall, England, UK
Gwenter (Gwinter; Gwendra), St Keverne, Cornwall, England, UK
Lanarth, St Keverne, Cornwall, England, UK

References:

Phillips, William (1823) An Elementary Introduction to Mineralogy (3rd ed.)

ⓘ Ilmenite var. Iserine

Formula: Fe²⁺TiO₃

Localities:

Seacombe Ferry, Wallasey, Wirral, Merseyside, England, UK
Hunstanton, King's Lynn and West Norfolk, Norfolk, England, UK

References:

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

ⓘ Ilsemannite ?

Formula: Mo₃O₈ · nH₂O

Locality: Billingham anhydrite mine, Billingham, Stockton-on-Tees, North Yorkshire, England, UK

ⓘ Ilvaite

Formula: CaFe³⁺Fe²⁺₂(Si₂O₇)O(OH)

Localities:

Force Garth Quarry, Forest and Frith, County Durham, England, UK
~~Wheal Messar, Lanivet Consols (Tretoil Mine), Lanivet, Cornwall, England, UK~~ (more information)
~~Ramsley Mine (Fursdon Mine), South Tawton, West Devon, Devon, England, UK~~ (more information)
~~Smallacombe Cutting, Ilsington, Teignbridge, Devon, England, UK~~ (more information)

References:

www.academia.edu (n.d.) https://www.academia.edu/7876953/Ilvaite_within_pegmatitic_facies_of_the_Whin_Sill

Ixer, R. A., Tindle, A. G., Liss, D., Chambers, A. D. (2005) On the Occurrence of Ilvaite in the Pegmatitic Facies of the Whin Sill, Teesdale, North Pennines, England. Uk Journal of Mines and Minerals 25, 39-46

ⓘ Imogolite

Formula: Al₂SiO₃(OH)₄

Locality: Scotland, UK

ⓘ 'Indicolite'

Formula: A(D₃)G₆(T₆O₁₈)(BO₃)₃X₃Z

Localities:

Wheal Kitty (Kitty and Penhalls United Mine; incl. Goonlaze Mine; Wheal Osborne), St Agnes, Cornwall, England, UK
Cornwall, England, UK
West Wheal Kitty (Wheal Rock), West Wheal Kitty group, St Agnes, Cornwall, England, UK
Good Fortune Mine, Perran St George Mine (Perran Great St George Mine; Great St George Mine; Perran St George United Mine), Perran St George and Droskyn Mines, Perranporth, Perranzabuloe, Cornwall, England, UK

References:

Reid, C., Scrivenor, J.B., Flett, J.S., Pollard, W., and MacAlister, D.A. (1906): The Geology of the Country near Newquay. HMSO Publications (London), 131 pp.

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Indium ?

Formula: In

Locality: Dolcoath Mine, Camborne, Cornwall, England, UK

ⓘ Ingodite

Formula: Bi₂TeS

Localities:

Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK
Caldbeck Fells Mining Region, Cumbria, England, UK

References:

Zav'yalov, E.N. and Begizov, V.D. (1981) The new bismuth mineral ingodite, Bi2TeS. Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva, 110, 594-600 (in Russian) [Mineralogical Abstracts, 33, 82M/3350

Zav'yalov, E.N. and Begizov, V.D. (1981) Once more on the problem of grünlingite. Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva, 110, 633-635. [Mineralogical Abstracts, 33, 82M/3316

American Mineralogist, 62, 855 (1982)].

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

Cook, N. J., Ciobanu, C. L., Wagner, T., Stanley, C. J. (2007) Minerals of the system Bi–Te–Se–S related to the tetradymite archetype: review of classification and compositional variation. The Canadian Mineralogist, 45 (4) 665-708 doi:10.2113/gscanmin.45.4.665

ⓘ Irarsite

Formula: (Ir,Ru,Rh,Pt)AsS

Localities: Reported from at least 6 localities in this region.

References:

ⓘ Iridium

Formula: (Ir,Os,Ru)

Localities:

Harold's Grave Quarry, Unst, Shetland Islands, Scotland, UK
Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK ? (more information)

References:

Badanina, Inna Yu. and Malitch, Kreshimir N. and Lord, Richard A. and Belousova, Elena A. and Meisel, Thomas C. (2015) Closed-system behaviour of the Re-Os isotope system recorded in primary and secondary platinum-group mineral assemblages : evidence from a mantle chromitite at Harold's Grave (Shetland ophiolite complex, Scotland). Ore Geology Reviews, 75. pp. 174-185

ⓘ Iridium var. Platiniridium ?

Formula: (Ir,Pt)

Locality: Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK

Description: Tentative identification, based only on a qualitative analysis.

ⓘ Iron

Formula: Fe

Localities: Reported from at least 6 localities in this region.

References:

Mineralogical Magazine 1966 35 : 881-902

Hutchison, R., Williams, C.T., Din, V.K., Paul, R.L. & Lipschutz, M.E. (1986) An Achondritic Troctolite Clast in the Barwell, L5-6, Chondrite (abstract): Meteoritics 21 (4): 402-403. (Dec 1986).

ⓘ Iron var. Kamacite

Formula: (Fe,Ni)

Localities:

Barwell meteorite, Barwell, Hinckley and Bosworth, Leicestershire, England, UK
Rowton meteorite, Waters Upton, Telford and Wrekin, England, UK
Bovedy meteorite, Co. Londonderry, Northern Ireland, UK
Appley Bridge meteorite, Wrightington, West Lancashire, Lancashire, England, UK
Wold Cottage meteorite, East Riding of Yorkshire, England, UK

References:

Mineralogical Magazine 1966 35 : 881-902

Hutchison, R., Williams, C.T., Din, V.K., Paul, R.L. & Lipschutz, M.E. (1986) An Achondritic Troctolite Clast in the Barwell, L5-6, Chondrite (abstract): Meteoritics 21 (4): 402-403. (Dec 1986).

Hutchison, R. (1996) A planetary, H-group pebble in the Barwell, L6, unshocked chondritic meteorite: Earth and Planetary Science Letters 90: 105-118.

Reisener, R.J. & Goldstein, J.I. (2003) Ordinary chondrite metallography: Part 2 Formation of zoned and unzoned metal particles in relatively unshocked H, L, and LL chondrites. Meteoritics & Planetary Science 38(11):1679-1696. (Dec 2003).

ⓘ Iron var. Martensite

Formula: Fe

Locality: Rowton meteorite, Waters Upton, Telford and Wrekin, England, UK

ⓘ 'Iron oxide'

Localities:

Meall a'Mhaoil, Cuillin Hills, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK
Burdell Gill, Coombe Height, Caldbeck, Allerdale, Cumbria, England, UK
Old Potts Gill Mine, Potts Gill, Caldbeck, Allerdale, Cumbria, England, UK

References:

ⓘ Isocubanite

Formula: CuFe₂S₃

Localities:

Appley Bridge meteorite, Wrightington, West Lancashire, Lancashire, England, UK
Wold Cottage meteorite, East Riding of Yorkshire, England, UK

References:

Ramdohr, Paul (1972) The Opaque Minerals in Stony Meteorites. De Gruyter. doi:10.1515/9783112651025

ⓘ Isoferroplatinum

Formula: Pt₃Fe

Locality: Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK

ⓘ Isomertieite

Formula: Pd₁₁Sb₂As₂

Localities:

Hope's Nose, Torquay, Torbay, Devon, England, UK
Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK ? (more information)

References:

Mineralogical Magazine 1982 46 : 371-377

Camm, Simon (1995) Gold in the Counties of Cornwall & Devon. Cornish Hillside Publications, St. Austell, Cornwall.

ⓘ 'Ixiolite-(Mn2+)-Ixiolite-(Fe2+) Series'

Formula: (Ta,Nb,Sn,Fe,Mn)₄O₈

Locality: Megiliggar Rocks (Tremearne pegmatite), Breage, Cornwall, England, UK

ⓘ Jacobsite

Formula: Mn²⁺Fe³⁺₂O₄

Localities:

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK
Nant Mine, Nant-y-Gadwen, Aberdaron, Gwynedd, Wales, UK
Restormel Royal Iron Mine (Trinity Mine), Lostwithiel, Cornwall, England, UK
Llyn du Bach mine, Llanfair, Gwynedd, Wales, UK ? (more information)

References:

ⓘ 'Jacobsite-Q'

Formula: Mn²⁺(Fe³⁺,Mn³⁺)₂O₄

Locality: Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK

ⓘ 'Jahnsite Group'

Formula: XM1M2₂M3₂(H₂O)₈(OH)₂(PO₄)₄

Locality: Loch Quoich, Caol and Mallaig, Highland, Scotland, UK

Description: Dark brown grains (< 1.5 mm) with vitreous lustre occur in small metamorphic pods in kyanite-bearing metasediments. [M.A. 80-4916. Specimens collected by J. M. Somerville 1962, and by H. G. Macpherson and A. Livingstone 1977.]

ⓘ Jamborite

Formula: Ni²⁺_1-xCo³⁺_x(OH)_2-x(SO₄)_x · nH₂O

Localities:

Coed-Ely Colliery, Coed Ely, Rhondda Cynon Taf, Wales, UK
Bryn-yr-Afr Mine, Ponterwyd, Trefeirig, Ceredigion, Wales, UK ? (more information)

References:

R.O. Meyer collection

ⓘ Jamesonite (TL)

Formula: Pb₄FeSb₆S₁₄

Localities: Reported from at least 31 localities in this region.

Type Locality: Cornwall, England, UK

References:

Canadian Mineralogist (1987), 25, 667

ⓘ Jarosite

Formula: KFe³⁺₃(SO₄)₂(OH)₆

Localities: Reported from at least 66 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Jasper'

Localities: Reported from at least 45 localities in this region.

References:

[Specimen in the Natural History Museum, London]

ⓘ Jeanbandyite

Formula: Fe³⁺_xFe²⁺_1-xSn(OH)_6-xO_x

Localities:

Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK
Penberthy Croft Mine, St Hilary, Cornwall, England, UK
Killham Mine (Pensilva Tin Mine; Wheal Coryton), St Neot, Cornwall, England, UK
Wheal Neptune, Perranuthnoe, Cornwall, England, UK

References:

Betterton J, Green D I, Jewson C, Spratt J, Tandy P (1998) The composition and structure of jeanbandyite and natanite. Mineralogical Magazine 62, 707-712

Weiss, S., Green, D.H., Hooper, J.J. & Elton, N. (2007): Erzgänge und "alpine " klüfte: Die Mineralien des Hingston Quarry, Calstock, Cornwall. LAPIS 32 (11), 13-25

ⓘ 'Jet'

Localities:

Whitby, Scarborough, North Yorkshire, England, UK
Jet Rock, Port Mulgrave, Hinderwell, Scarborough, North Yorkshire, England, UK

References:

Kunz (1892) Gems & Precious Stones of N. America, page 273.

Evans, I. O. (1972) Rocks, Minerals & Gemstones. Hamlyn, London.

en.wikipedia.org (n.d.) https://en.wikipedia.org/wiki/Jet_(lignite)

ⓘ Jimthompsonite

Formula: (Mg,Fe)₅Si₆O₁₆(OH)₂

Locality: Achmelvich dike, North, West and Central Sutherland, Highland, Scotland, UK

ⓘ Johannite

Formula: Cu(UO₂)₂(SO₄)₂(OH)₂ · 8H₂O

Localities:

North Wheal Basset, Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK
Geevor Mine, Pendeen, St Just, Cornwall, England, UK
Dolcoath Mine, Camborne, Cornwall, England, UK
South Wheal Basset, Carnkie, Carn Brea, Cornwall, England, UK ? (more information)

ⓘ Johannsenite

Formula: CaMn²⁺Si₂O₆

Locality: Haytor Mine, Ilsington, Teignbridge, Devon, England, UK

ⓘ Johnsomervilleite (TL)

Formula: Na₃CaFe₁₁(PO₄)₉

Type Locality:

ⓘ Jordanite

Formula: Pb₁₄As₆S₂₃

Locality: Parys Mountain Mines, Amlwch, Isle of Anglesey, Wales, UK

ⓘ 'Joséite'

Formula: Bi₄TeS₂

Localities:

Penlee Quarry, Newlyn, Penzance, Cornwall, England, UK
Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK
Bonser Mine, Coniston, South Lakeland, Cumbria, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Joséite-A

Formula: Bi₄TeS₂

Localities:

Caldbeck Fells Mining Region, Cumbria, England, UK
Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK

References:

Stanley, Christopher J., Cooper, Michael P. (1991) Famous Mineral Localities: Pyromorphite-Group Minerals from the Caldbeck Fells, Cumbria, England. The Mineralogical Record, 22 (2) 105-121

ⓘ Joséite-B

Formula: Bi₄Te₂S

Localities:

Penlee Quarry, Newlyn, Penzance, Cornwall, England, UK
Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK
Caldbeck Fells Mining Region, Cumbria, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Julgoldite Subgroup'

Formula: Ca₂XFe³⁺₂[Si₂O₆(OH)][SiO₄](OH)₂A

Localities:

Ratho Quarry, City of Edinburgh, Scotland, UK
Auchinstarry, Kilsyth, North Lanarkshire, Scotland, UK

References:

A Second Recording. Mineralogical Magazine, vol. 40, n° 315, 761-763.

Livingstone, A. (1976) Julgoldite, New Data and Occurrences

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

ⓘ Kaersutite

Formula: NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂

Localities: Reported from at least 6 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Kahlerite

Formula: Fe(UO₂)₂(AsO₄)₂ · 12H₂O

Localities:

Caulkerbush, Dalbeattie, Dumfries and Galloway, Scotland, UK
Needle's Eye Mine, Needle's Eye, Dumfries and Galloway, Scotland, UK
Dalbeattie, Dumfries and Galloway, Scotland, UK
Criffel granodiorite, Dalbeattie, Dumfries and Galloway, Scotland, UK

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Kainite

Formula: KMg(SO₄)Cl · 3H₂O

Localities:

York Potash borehole SM6, Sneaton, Scarborough, North Yorkshire, England, UK
York Potash borehole SM1, Hawsker-cum-Stainsacre, Scarborough, North Yorkshire, England, UK
York Potash Project, Scarborough, North Yorkshire, England, UK

References:

ⓘ Kainosite-(Y)

Formula: Ca₂(Y,Ce)₂(Si₄O₁₂)(CO₃) · H₂O

Localities:

Eas a Bradain, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Coire Gorm, Broadford, Isle Of Skye, Eilean á Chèo, Highland, Scotland, UK
Corrantee Mine, Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK
Whitesmith Mine, Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK
Bellsgrove Quarry (Strontian Barytes Mine; Middleshop mine), Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK

Habit: Bladed, blocky

Colour: Colourless, white

Description: Two xl forms to 1mm.

References:

S. Rust collection

Green, D.L., McCallum, D. (2005) Kainosite-(Y) from the Strontian Mines, Highland Region, Scotland. UK Journal of Mines and Minerals 26, Rockbottom Publications. 23-26

ⓘ Kalistrontite

Formula: K₂Sr(SO₄)₂

Localities:

Whitby, Scarborough, North Yorkshire, England, UK
York Potash Project, Scarborough, North Yorkshire, England, UK

References:

ⓘ Kalsilite

Formula: KAlSiO₄

Locality: Camasunary, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

ⓘ Kamarizaite

Formula: Fe³⁺₃(AsO₄)₂(OH)₃ · 3H₂O

Locality: Ting Tang Mine, Carharrack, Cornwall, England, UK

ⓘ Kaňkite

Formula: FeAsO₄ · 3.5H₂O

Locality: South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK

Description: Golley, P. & Williams, R. (1995): Cornish Mineral Reference Manual. Endsleigh Publications (Truro), 104 pp. Without analytical validation.

ⓘ Kaolinite

Formula: Al₂(Si₂O₅)(OH)₄

Localities: Reported from at least 89 localities in this region.

References:

[Specimen in the Natural History Museum, London]

ⓘ Kashinite

Formula: Ir₂S₃

Locality: Ballantrae Complex, South Ayrshire, Scotland, UK

ⓘ Kasolite

Formula: Pb(UO₂)(SiO₄) · H₂O

Localities:

Loe Warren Zawn, Botallack, St Just, Cornwall, England, UK
Botallack Mine, Botallack, St Just, Cornwall, England, UK
Chiapaval, Harris, Isle of Lewis and Harris, Outer Hebrides, Scotland, UK
Helmsdale, East Sutherland and Edderton, Highland, Scotland, UK
South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK

References:

Elton, N. J., Hooper, J. J. (1995) Supergene U-Pb-Cu mineralisation at Loe Warren, St Just, Cornwall, England. Journal of the Russell Society, 6 (1) The Russell Society . 17-26

ⓘ Katophorite

Formula: {Na}{CaNa}{Mg₄Al}[(AlSi₇)O₂₂](OH)₂

Locality: Cnoc Rhaonastil Intrusion, Isle of Islay, Argyll and Bute, Scotland, UK

ⓘ Kegelite

Formula: Pb₈Al₄(Si₈O₂₀)(SO₄)₂(CO₃)₄(OH)₈

Locality: Old Glencrieff Vein, Wanlockhead, Dumfries and Galloway, Scotland, UK

ⓘ Keithconnite

Formula: Pd₂₀Te₇

Localities:

Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK
Sron Gharbh (Sron Garbh), Fort William and Ardnamurchan, Highland, Scotland, UK

References:

Power, M.R., Pirrie, D., Andersen, J.C.O., and Butcher, A.R. (2000): Mineralium Deposita 35, 762-775.

ⓘ Kellyite

Formula: Mn²⁺₂Al(AlSiO₅)(OH)₄

Locality: Llyn du Bach mine, Llanfair, Gwynedd, Wales, UK

ⓘ Kentrolite

Formula: Pb₂Mn³⁺₂(Si₂O₇)O₂

Localities:

Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK
Higher Pitts Mine, Priddy, Mendip, Somerset, England, UK
Colemans Quarry, Nunney, Mendip, Somerset, England, UK ? (more information)

Habit: Blades and plates in matrix; sometimes as equant to elongated bladed xls in cavities.

Colour: black with a reddish internal tint; sometimes dark brown

Fluorescence: none

Description: Recently (October 2006) identified from manganese pods found on benches F and G at the southwestern end of the quarry. Locally present in some quantity, with exceptional xls up to 5mm in length.

References:

Turner R.W. and Rumsey, M.S. (2007) Merehead Mineralogy - an Update. Russell Soc Newsletter, No 50, pp 17-18 (March 2007)

Turner, Rick, Rumsey, Michael S. (2010) The minerals of the Mendip Hills and their relationships. Journal of the Russell Society, 13. 3-46

ⓘ Kermesite

Formula: Sb₂S₂O

Localities: Reported from at least 8 localities in this region.

References:

Williams, James (1973) The antimony, bismuth, molybdenum and tungsten minerals of south-west Scotland. Transactions of the Dumfriesshire and Galloway Natural History and Antiquarian Society, S. 3 Vol. 50. 1-4

ⓘ Kernowite (TL)

Formula: Cu₂Fe(AsO₄)(OH)₄ · 4H₂O

Type Locality:

ⓘ 'Kerolite'

Formula: (Mg,Ni)₃Si₄O₁₀(OH)₂ · nH₂O (n ~ 1)

Locality: Dean Quarry, St Keverne, Cornwall, England, UK

ⓘ Kësterite

Formula: Cu₂ZnSnS₄

Localities:

St Michael's Mount, Cornwall, England, UK
Cligga Mine, Cligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK
Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK
Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Description: According to Moore and Howie (1984), kesterite is the most abundant tin-bearing sulfide at this locality. Most of the "stannite" previously reported is in fact misidentified kesterite, while true stannite is very rare and was detected in only two of more than 100 samples studied.

References:

Moore, F., Howie, R. A. (1984) Tin-bearing sulphides from St Michael's Mount and Cligga Head, Cornwall. Mineralogical Magazine, 48 (348) 389-396 doi:10.1180/minmag.1984.048.348.09

ⓘ 'K Feldspar'

Localities: Reported from at least 43 localities in this region.

References:

Economic Geology (1980) 75, 752-759

ⓘ 'K Feldspar var. Adularia'

Formula: KAlSi₃O₈

Localities: Reported from at least 18 localities in this region.

ⓘ Kidwellite

Formula: NaFe³⁺_9+x(PO₄)₆(OH)₁₁ · 3H₂O, x = 0.33

Locality: Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK

ⓘ Kieserite

Formula: MgSO₄ · H₂O

Localities:

Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK
Eskdale No. 3 borehole (Sleights), Eskdaleside cum Ugglebarnby, Scarborough, North Yorkshire, England, UK
York Potash borehole SM1, Hawsker-cum-Stainsacre, Scarborough, North Yorkshire, England, UK
Whitby, Scarborough, North Yorkshire, England, UK
York Potash Project, Scarborough, North Yorkshire, England, UK

ⓘ Kilchoanite (TL)

Formula: Ca₆(SiO₄)(Si₃O₁₀)

Type Locality:

ⓘ Killalaite

Formula: Ca_6.4(H_0.6Si₂O₇)₂(OH)₂

Locality: Carneal, Glenoe, Larne, Co. Antrim, Northern Ireland, UK

ⓘ Kimzeyite

Formula: Ca₃Zr₂(SiO₄)(AlO₄)₂

Locality: Camasunary, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

ⓘ Kinoshitalite

Formula: (Ba,K)(Mg,Mn²⁺,Al)₃(Al₂Si₂O₁₀)(OH)₂

Locality: Allt Guibhsachain, Ballachulish, Fort William and Ardnamurchan, Highland, Scotland, UK

ⓘ Kintoreite

Formula: PbFe₃(PO₄)(PO₃OH)(OH)₆

Localities:

Higher Roughton Gill (Balliway Rigg), Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
Burdell Gill, Coombe Height, Caldbeck, Allerdale, Cumbria, England, UK
Coombe Height, Caldbeck, Allerdale, Cumbria, England, UK

Habit: rhombic crystals up to 0.1mm on edge

Colour: yellow

References:

ⓘ Kipushite ?

Formula: (Cu,Zn)₅Zn(PO₄)₂(OH)₆ · H₂O

Localities:

Low Pike north slopes, Caldbeck, Allerdale, Cumbria, England, UK ? (more information)
Caldbeck Fells Mining Region, Cumbria, England, UK ? (more information)

Description: Cooper & Stanley (1990) p. 100: "An old trial on the Low Pike vein above Potts Gill [320358] yielded small amounts of minutely crystalline philipsburgite containing considerable phosphate substituting for arsenate. The IR spectra of some samples (M.P. Cooper Collection) suggested that the substitution proportion might be sufficient to render the mineral kipushite [Braithwaite & Ryback, 1988]. However, specimens analysed by XRD (BM(NH)) are closer to philipsburgite and a well-crystallized sample, from the D. Hacker Collection, analysed semi-quantitatively by EPMA shows a somewhat higher arsenate: phosphate ratio than type philipsburgite. (det. Leicester Univ.)." Cooper & Stanley (1990) p. 115: "Although the high phosphate content of one specimen analysed by IR led Braithwaite & Ryback (1988) to suggest that it may, in fact, be a highly arsenatian kipushite this species has not so far been identified by XRD from Low Pike. Moreover, a semi-quantitative analysis of a well-crystallized sample shows an As/AS+P ratio slightly higher than type philipsburgite (det. J. Faithfull, Leicester Univ.: EPMA."

References:

Braithwaite, R.S.W. and Ryback, G. (1988) Philipsburgite from the Caldbeck Fells and kipushite from Montana, and their infrared spectra. Mineralogical Magazine, 53, 529-533.

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

ⓘ Klockmannite

Formula: CuSe

Locality: Hope's Nose, Torquay, Torbay, Devon, England, UK

ⓘ Kobellite

Formula: Pb₂₂Cu₄(Bi,Sb)₃₀S₆₉

Locality: Parys Mountain Mines, Amlwch, Isle of Anglesey, Wales, UK

ⓘ Koechlinite

Formula: Bi₂MoO₆

Locality: Shap Pink Quarry, Shap Rural, Eden, Cumbria, England, UK

Habit: powder

Colour: buff to yellow

Description: possibly pseudomorphing bismuthinite. Intense Mo-blue when treated with HCl.

ⓘ Kombatite

Formula: Pb₁₄(VO₄)₂O₉Cl₄

Locality: Wesley Mine, Westbury on Trym, Bristol, England, UK

Colour: bright orange

Description: A single grain about 2mm in length (initially identified as parkinsonite) embedded in calcite. The specimen, now registered at the NHM as specimen BM 1989,93, was identified by WDXRF. A further "orange parkinsonite" exists at the NHM as BM 1989,94, which will be investigated in due course.

ⓘ Köttigite

Formula: Zn₃(AsO₄)₂ · 8H₂O

Locality: Old Sandbed Mine (Old Sandbeds Mine), Caldbeck, Allerdale, Cumbria, England, UK

ⓘ 'Köttigite-Parasymplesite Series' ?

Locality: West Wheal Mary Ann (West Mary Ann Mine), Roseland, Menheniot, Cornwall, England, UK

Description: Specimen EDAX at Man University. Outcome was that specimen was probably Köttigite-Parasymplsite

ⓘ Kotulskite

Formula: Pd(Te,Bi)_2-x (x ≈ 0.4)

Localities:

Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK
Sron Gharbh (Sron Garbh), Fort William and Ardnamurchan, Highland, Scotland, UK

References:

Power, M.R., Pirrie, D., Andersen, J.C.O., and Butcher, A.R. (2000): Mineralium Deposita 35, 762-775.

ⓘ Kröhnkite

Formula: Na₂Cu(SO₄)₂ · 2H₂O

Locality: Wheal Hazard, Botallack Mine, Botallack, St Just, Cornwall, England, UK

ⓘ Krupkaite

Formula: PbCuBi₃S₆

Localities:

Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK
L1, Loch Shin, North, West and Central Sutherland, Highland, Scotland, UK
Caldbeck Fells Mining Region, Cumbria, England, UK

Description: Cooper & Stanley (1990): "Electron microprobe analyses (by CJS) of a mineral replacing bismuthinite in a telluride-rich specimen (BM(NH)) give a formula consistent with that of krupkaite. Grains are minute (30-60µm)."

References:

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Ktenasite

Formula: ZnCu₄(SO₄)₂(OH)₆ · 6H₂O

Localities:

Smallcleugh Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
Ystrad Einion Mine (Dolgoch Mine), Furnace, Ysgubor-y-coed, Ceredigion, Wales, UK
Brownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor, Eden, Cumbria, England, UK ? (more information)

Colour: Blue-green

Description: All of the ktenasite from this mine should be tested to see if it is ktenasite or the Zn analog of ktenasite.

References:

Livingstone, A. (1991): The zinc analogue of ktenasite from Smallcleugh and Brownley Hill mines, Nenthead, Cumbria. J. Russel Soc. 4, 13-15.

ⓘ Kuramite

Formula: Cu₃SnS₄

Locality: Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK

ⓘ Kyanite

Formula: Al₂(SiO₄)O

Localities: Reported from at least 26 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Laitakarite

Formula: Bi₄(Se,S)₃

Locality: Bonser Mine, Coniston, South Lakeland, Cumbria, England, UK

ⓘ Lanarkite (TL)

Formula: Pb₂(SO₄)O

Localities: Reported from at least 36 localities in this region.

Type Locality: Susanna Mine (Glennery Scar vein; Susanna vein [Scar vein]; Portobello vein; Humby vein; Lead vein), Leadhills, South Lanarkshire, Scotland, UK

Habit: Bladed

Colour: Colourless to pale yellow

References:

Brooke (1820) Edinburgh N. Phil. Journal: 3: 117 (as Sulphato-carbonate of Lead)

Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 551.

ⓘ Langbeinite

Formula: K₂Mg₂(SO₄)₃

Localities:

Whitby, Scarborough, North Yorkshire, England, UK
York Potash Project, Scarborough, North Yorkshire, England, UK
York Potash borehole SM6, Sneaton, Scarborough, North Yorkshire, England, UK ? (more information)

References:

ⓘ Langisite

Formula: CoAs

Locality: Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK

ⓘ Langite (TL)

Formula: Cu₄(SO₄)(OH)₆ · 2H₂O

Localities: Reported from at least 122 localities in this region.

Type Locality: Fowey Consols (incl. Wheal Treasure; Wheal Fortune; Wheal Chance), Tywardreath and Par, Cornwall, England, UK

References:

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Lanthanite-(Ce) (TL)

Formula: (Ce,La,Nd)₂(CO₃)₃ · 8H₂O

Type Locality:

ⓘ Larnite (TL)

Formula: Ca₂SiO₄

Localities: Reported from at least 7 localities in this region.

Type Locality: Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK

References:

American Mineralogist: 33: 786

Mineralogical Magazine 1942 26 : 190-196

Tilley, C.E. (1929) On larnite (calcium orthosilicate, a new mineral) and its associated minerals from the limestone contact-zone of Scawt Hill, Co. Antrim. Mineralogical Magazine: 22: 77-86.

Tilley, C.E., Alderman, A.R. (1934) Progressive metasomatism in the flint nodules of the Scawt Hill contact-zone. Mineralogical Magazine: 23: 513-518.

ⓘ Laumontite

Formula: CaAl₂Si₄O₁₂ · 4H₂O

Localities: Reported from at least 37 localities in this region.

References:

[BMS]

ⓘ Laurionite

Formula: PbCl(OH)

Localities: Reported from at least 9 localities in this region.

Habit: Bladed

Colour: White-colourless

Description: Colourless to white 1cm bladed xl mass (XRD), associated with caledonite, and cerussite. Ex Steve Burchmore specimen.

References:

Rust, S. A. (1995) Laurionite from Nantycagl Mine, Ceulanymaesmawr, Dyfed, Wales. UK Journal of Mines and Minerals 15, 19

ⓘ Laurite

Formula: RuS₂

Localities: Reported from at least 7 localities in this region.

References:

ⓘ Lautenthalite

Formula: PbCu₄(SO₄)₂(OH)₆ · 3H₂O

Localities: Reported from at least 10 localities in this region.

Habit: Platy

Colour: Emerald green

Description: Xls to 1mm (XRD)

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Lavendulan

Formula: NaCaCu₅(AsO₄)₄Cl · 5H₂O

Localities: Reported from at least 13 localities in this region.

References:

Elton, N. J., Hooper, J. J. (1995) Supergene U-Pb-Cu mineralisation at Loe Warren, St Just, Cornwall, England. Journal of the Russell Society, 6 (1) The Russell Society . 17-26

ⓘ Lazulite ?

Formula: MgAl₂(PO₄)₂(OH)₂

Locality: Aberdeenshire, Scotland, UK

Description: Lazulite was recorded from the Haddo House complex, NE Scotland, by C. D. Gribble (1968) Contrib. Mineral. Petrol. 17, 315-30, but this may have been grandidierite, see R. K. Herd et al. (1984) Mineral. Mag. 48, 401-6.

ⓘ Lead

Formula: Pb

Localities: Reported from at least 12 localities in this region.

References:

Camm, Simon (1995) Gold in the Counties of Cornwall & Devon. Cornish Hillside Publications, St. Austell, Cornwall.

ⓘ Leadhillite (TL)

Formula: Pb₄(CO₃)₂(SO₄)(OH)₂

Localities: Reported from at least 68 localities in this region.

Type Locality: Susanna Mine (Glennery Scar vein; Susanna vein [Scar vein]; Portobello vein; Humby vein; Lead vein), Leadhills, South Lanarkshire, Scotland, UK

Habit: Tabular

Colour: Colourless-white, pale yellow, pale brown

References:

ⓘ Lechatelierite

Formula: SiO₂

Locality: Macclesfield, Cheshire, England, UK

ⓘ Lenaite ?

Formula: AgFeS₂

Locality: Tynebottom Mine, Garrigill, Alston Moor, Eden, Cumbria, England, UK

ⓘ Lepidocrocite

Formula: γ-Fe³⁺O(OH)

Localities: Reported from at least 28 localities in this region.

References:

[Specimen in the Natural History Museum, London]

ⓘ 'Lepidolite'

Localities: Reported from at least 12 localities in this region.

ⓘ Leucite

Formula: K(AlSi₂O₆)

Locality: Exeter Volcanic Series, Exeter, Devon, England, UK

ⓘ ~~Leucophanite~~

Formula: NaCaBeSi₂O₆F

Locality: Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK - erroneously reported

ⓘ Leucophosphite

Formula: KFe³⁺₂(PO₄)₂(OH) · 2H₂O

Localities:

Wheal Gorland, St Day, Cornwall, England, UK
Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK
Rockall Island, Outer Hebrides, Scotland, UK
Apex Ridge, Rockall Island, Outer Hebrides, Scotland, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Leucoxene'

Localities:

Burtness Wood, Buttermere, Allerdale, Cumbria, England, UK
Greenscoe Quarry, Dalton Town with Newton, Barrow-in-Furness, Cumbria, England, UK

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ 'Lévyne'

Localities: Reported from at least 20 localities in this region.

References:

Green, D.I., Todd, J.G. (1996) Zeolites & related minerals from Moonen Bay, Isle of Skye, Scotland. UK Journal of Mines and Minerals 16, Rockbottom Publications. 21-27

ⓘ Lévyne-Ca

Formula: (Ca,Na₂,K₂)[Al₂Si₄O₁₂] · 6H₂O

Localities:

Two Mouthed Cave, Islandmagee, Co. Antrim, Northern Ireland, UK
Dungiven, Limavady, Co. Londonderry, Northern Ireland, UK
Magilligan, Co. Londonderry, Northern Ireland, UK

Colour: White

Description: XRF analysis indicates levyne-Ca composition. (S. Moreton, unpublished analysis, 2010).

References:

Walker, G.P.L. (1959) The amygdale minerals in the Tertiary lavas of Ireland. II. The distribution of gmelinite. Mineralogical Magazine: 32(246): 202-217.

ⓘ Libethenite

Formula: Cu₂(PO₄)(OH)

Localities: Reported from at least 25 localities in this region.

References:

Phillips, William (1823) An Elementary Introduction to Mineralogy (3rd ed.)

Smyth, W.M., Reeks, T., and Rudler, F.W. (1864): A Catalogue of the Mineral Collections in the Museum of Practical Geology. HMSO Publications (London), 190pp.

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Liebigite

Formula: Ca₂(UO₂)(CO₃)₃ · 11H₂O

Locality: Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK

ⓘ Likasite

Formula: Cu₃(NO₃)(OH)₅ · 2H₂O

Locality: Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK

Description: Probably anthropogenic, due to the use of explosives from which nitrate derives (Weiss et al., 2007).

ⓘ Lillianite

Formula: Pb_3-2xAg_xBi_2+xS₆

Locality: Corrie Buie veins, Meall nan Oighreag, Perth and Kinross, Scotland, UK

ⓘ 'Limonite'

Localities: Reported from at least 270 localities in this region.

References:

Burr, Peter S. (1996) Famous Mineral Localities: The Higher Pitts Mine, Mendip Hills, Somerset, England. The Mineralogical Record, 27 (4) 245-259pp.253-253

ⓘ Linarite

Formula: PbCu(SO₄)(OH)₂

Localities: Reported from at least 142 localities in this region.

Habit: Prismatic to tabular crystals

Colour: Blue

Description: Associated with malachite and cerussite.

References:

National Museum of Scotland specimen G.741.8

ⓘ Lindbergite

Formula: Mn²⁺(C₂O₄) · 2H₂O

Locality: Lecht Mines, Moray, Scotland, UK

ⓘ ~~Lindgrenite~~

Formula: Cu₃(MoO₄)₂(OH)₂

Locality: Brandy Gill Mine, Mungrisdale, Eden, Cumbria, England, UK - erroneously reported

Habit: bladed

Colour: dark olive-green

Description: Kingsbury reference. Cooper & Stanley (1990): "The first (and only) British occurrence (Kingsbury & Hartley, 1955). The mineral was found in specimens from the dumps of the eastern level as small (< 1.5mm), dark olive-green bladed crystals on a yellowish-green crystalline mineral (which 'gives [an x-ray powder] pattern and spacings very close to those of the well-known pale blue Cumberland plumbogummite' op. cit.: 724.) It was found in cavities in granophyre presumed to be from the vein wall. Only a few specimens were obtained (Kingsbury and Russell Collections, BM(NH)) and, despite the exertions of a generation of collectors, none has been found since."

ⓘ Lindströmite

Formula: Pb₃Cu₃Bi₇S₁₅

Locality: L1, Loch Shin, North, West and Central Sutherland, Highland, Scotland, UK

ⓘ Linnaeite

Formula: Co²⁺Co³⁺₂S₄

Locality: Old Mine, Great Orme, Llandudno, Conwy, Wales, UK

ⓘ Liroconite (TL)

Formula: Cu₂Al(AsO₄)(OH)₄ · 4H₂O

Localities: Reported from at least 14 localities in this region.

Type Locality: Wheal Gorland, St Day, Cornwall, England, UK

Habit: most typically as flattened bipyramids

Colour: blue

References:

Rocks & Minerals: 60(1): 24.

Phillips, William (1823) An Elementary Introduction to Mineralogy (3rd ed.)

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

Miers, H. A. (1894) Spangolite. Mineralogical Magazine and Journal of the Mineralogical Society, 10 (48) 273-277 doi:10.1180/minmag.1894.010.48.02

American Mineralogist (1951) 36: 484.

Embrey, Peter G., Symes, Robert F. (1987) Minerals of Cornwall and Devon. British Museum (Natural History) and the Mineralogical Record, Inc., London and Tucson, AZ.

ⓘ Liskeardite (TL)

Formula: [(Al,Fe)₃₂(AsO₄)₁₈(OH)₄₂(H₂O)₂₂] · 52H₂O

Localities:

Marke Valley Mine, Upton Cross, Linkinhorne, Cornwall, England, UK
Wheal Unity, St Day, Gwennap, Cornwall, England, UK
Penberthy Croft Mine, St Hilary, Cornwall, England, UK
Wheal Carpenter, Fraddam, Gwinear-Gwithian, Cornwall, England, UK

Type Locality: Marke Valley Mine, Upton Cross, Linkinhorne, Cornwall, England, UK

References:

Bulletin de la Société française de Minéralogie et de Cristallographie (1952): 75: 71.

ⓘ Litharge

Formula: PbO

Localities: Reported from at least 11 localities in this region.

Habit: Tetragonal pseudomorphs possibly after the Unnamed (Tetragonal Pb Oxide Hydrate)

Colour: Shades of red

Description: Forms tetragonal pseudomorphs to 2mm after the unnamed (tetragonal Pb oxide hydrate). Grown on corroded cerussite with supergene calcite

References:

58 (in German).

Mineralogical Magazine(1984) 48, 267-269

Ford, T., Sarjeant, A., Smith, M. (1993) The minerals of the Peak district of Derbyshire. UK Journal of Mines and Minerals 13, Rockbottom Publications. 16-55

Rust, S. A. (1994) Seltene Mineralien aus dem Milltown-Steinbruch bei Ashover, Derbyshire, Großbritannien. Lapis, 19 (12) 13-17

ⓘ Lithiophorite

Formula: (Al,Li)MnO₂(OH)₂

Localities:

Clews Gill, Ennerdale and Kinniside, Copeland, Cumbria, England, UK
Moel Llyfnant Mine, Llanuwchllyn, Gwynedd, Wales, UK
Saddleback upper trial, Mungrisdale, Eden, Cumbria, England, UK
Lecht Mines, Moray, Scotland, UK
Luce Bay, Newton Stewart, Dumfries and Galloway, Scotland, UK

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Lizardite (TL)

Formula: Mg₃(Si₂O₅)(OH)₄

Localities: Reported from at least 8 localities in this region.

Type Locality: Eastern Cliff, Kennack Cove (Kennack Sands), Kennack, Grade-Ruan, Cornwall, England, UK

References:

Bevins, R.E., Symes, R.F., Horák, J.M., and Holyer, V. (1987): Hetaerolite from Eastern Cliff, Kennack Sands, Cornwall: the ﬁrst British occurrence. Mineralogical Magazine 51, 172–173.

ⓘ Löllingite

Formula: FeAs₂

Localities: Reported from at least 25 localities in this region.

ⓘ Ludlamite (TL)

Formula: Fe²⁺₃(PO₄)₂ · 4H₂O

Type Locality:

ⓘ Ludwigite

Formula: Mg₂Fe³⁺(BO₃)O₂

Localities:

Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Camas Malag, Torrin, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

ⓘ Luzonite

Formula: Cu₃AsS₄

Localities:

Scaleber Bridge, Settle - Malham Area, Craven, North Yorkshire, England, UK
Dolyhir Quarry, Old Radnor, Powys, Wales, UK
Levant Mine, Trewellard, St Just, Cornwall, England, UK

References:

[J.Russell Soc. 1998:41]

ⓘ Macaulayite (TL)

Formula: (Fe,Al)₂₄Si₄O₄₃(OH)₂

Type Locality:

ⓘ Macedonite ?

Formula: PbTiO₃

Locality: Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK

Description: A small number of tiny (<4 micron) balls of a brown Pb-Ti-O phase have been found in a specimen with a mixed Mn-Fe oxide matrix from Merehead. These are almost certainly macedonite, but the small size of the material precludes definitive characterisation. A similar phase on the specimen also contains some Fe, and is likely to be related in some way.

ⓘ Mackinawite

Formula: FeS

Localities:

The Rill, Mullion, Cornwall, England, UK
Cefndeuddwr Mine, Ganllwyd, Gwynedd, Wales, UK
Appley Bridge meteorite, Wrightington, West Lancashire, Lancashire, England, UK
Wold Cottage meteorite, East Riding of Yorkshire, England, UK
Calliachar Burn, Aberfeldy, Perth and Kinross, Scotland, UK

Description: Minute flakes in magnetite-chlorite patches in serpentinized peridotite.

References:

Horrell Clark, A. (1967) Mackinawite from the Lizard, Cornwall. Mineralogical Magazine and Journal of the Mineralogical Society, 36 (280) 614-616 doi:10.1180/minmag.1967.036.280.16

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

ⓘ Macphersonite (TL)

Formula: Pb₄(CO₃)₂(SO₄)(OH)₂

Localities:

Susanna Mine (Glennery Scar vein; Susanna vein [Scar vein]; Portobello vein; Humby vein; Lead vein), Leadhills, South Lanarkshire, Scotland, UK
Red Gill Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
Leadhills, South Lanarkshire, Scotland, UK
Caldbeck Fells Mining Region, Cumbria, England, UK

Type Locality: Susanna Mine (Glennery Scar vein; Susanna vein [Scar vein]; Portobello vein; Humby vein; Lead vein), Leadhills, South Lanarkshire, Scotland, UK

Habit: Tabular

Colour: Light Brown

References:

Livingstone, A., Sarp, H. (1984) Macphersonite, a new mineral from Leadhills, Scotland, and Saint-Prix, France— a polymorph of leadhillite and susannite. Mineralogical Magazine, 48 (347) 277-282 doi:10.1180/minmag.1984.048.347.14

ⓘ Maghemite

Formula: (Fe³⁺_0.67◻_0.33)Fe³⁺₂O₄

Localities:

Derbyshire, England, UK
Lyles Hill mine, Templepatrick, Co. Antrim, Northern Ireland, UK

References:

Ford, T., Sarjeant, A., Smith, M. (1993) The minerals of the Peak district of Derbyshire. UK Journal of Mines and Minerals 13, Rockbottom Publications. 16-55

ⓘ Magnesio-arfvedsonite

Formula: {Na}{Na₂}{Mg₄Fe³⁺}(Si₈O₂₂)(OH)₂

Localities:

Loch Borralan Complex, Assynt, North, West and Central Sutherland, Highland, Scotland, UK
Cnoc Rhaonastil Intrusion, Isle of Islay, Argyll and Bute, Scotland, UK
Pendennis Head, Falmouth, Cornwall, England, UK

References:

Shand, S. J. (1910). On borolanite and its associates in Assynt. Transactions of the Edinburgh Geological Society, 9, 202-215 (preliminary communication), 376-419 (second communication). doi.org/10.1144/transed.9.3.202

Shand, S. J. (1939). Loch Borolan laccolith, northwest Scotland. The Journal of Geology, 47(4), 408-420. doi.org/10.1086/624788

Tilley, C. E. (1958). Some new chemical data on assemblages of the Assynt Alkali Suite. Transactions of the Edinburgh Geological Society, 17(2), 156-164. doi.org/10.1144/transed.17.2.156

Miller, J. A., & Brown, P. E. (1965). Potassium–argon age studies in Scotland. Geological Magazine, 102(2), 106-134. doi.org/10.1017/S0016756800057459

Parsons, I. (1965). The sub-surface shape of part of the Loch Ailsh intrusion, Assynt, as deduced from magnetic anomalies across the contact, with a note on traverses across the Loch Borralan complex. Geological Magazine, 102(1), 46-58. doi.org/10.1017/S0016756800053863

Woolley, A. R. (1965). The Loch Borralan alkaline igneous complex (Doctoral dissertation, Royal Holloway, University of London).

Brown, P. E., Miller, J. A., & Grasty, R. L. (1968). Isotopic ages of late Caledonian granitic intrusions in the British Isles. Proceedings of the Yorkshire Geological Society, 36(3), 251-276. doi.org/10.1144/pygs.36.3.251

Woolley, A. R. (1970). The structural relationships of the Loch Borrolan complex, Scotland. Geological Journal, 7(1), 171-182. doi.org/10.1002/gj.3350070110

Parsons, I. (1972). Comparative petrology of the leucocratic syenites of the Northwest Highlands of Scotland. Geological Journal, 8(1), 71-82. doi.org/10.1002/gj.3350080107

Woolley, A. R., Symes, R. F., & Elliott, C. J. (1972). Metasomatized (fenitized) quartzites from the Borralan Complex, Scotland. Mineralogical Magazine, 38(299), 819-836. doi.org/10.1180/minmag.1972.038.299.06

Woolley, A. R. (1973). The pseudoleucite borolanites and associated rocks of the south-eastern tract of the Borralan complex, Scotland. British Museum (Natural History), Mineralogy, 2, 285-333.

Matthews, D. W., & Woolley, A. R. (1977). Layered ultramafic rocks within the Borralan Complex, Scotland. Scottish Journal of Geology, 13(3), 223-236. doi.org/10.1144/sjg13030223

Martin, R. F., Whitley, J. E., & Woolley, A. R. (1978). An investigation of rare-earth mobility: fenitized quartzites, Borralan Complex, NW Scotland. Contributions to Mineralogy and Petrology, 66(1), 69-73. doi.org/10.1007/BF00376086

Van Breemen, O., Aftalion, M., & Johnson, M. R. W. (1979). Age of the Loch Borrolan complex, Assynt, and late movements along the Moine Thrust Zone. Journal of the Geological Society, 136(4), 489-495. doi.org/10.1144/gsjgs.136.4.0489

Notholt, A. J. G., Highley, D. E., & Harding, R. R. (1985). Investigation of phosphate (apatite) potential of Loch Borralan igneous complex, northwest Highlands, Scotland. Transactions of the Institution of Mining and Metallurgy. Section B. Applied earth science, 94, 58-65.

Thirlwall, M. F., & Burnard, P. (1990). Pb-Sr-Nd isotope and chemical study of the origin of undersaturated and oversaturated shoshonitic magmas from the Borralan pluton, Assynt, NW Scotland. Journal of the Geological Society, 147(2), 259-269. doi.org/10.1144/gsjgs.147.2.0259

Young, B. N., Parsons, I., & Threadgould, R. (1994). Carbonatite near the Loch Borralan intrusion, Assynt. Journal of the Geological Society, 151(6), 945-954. doi.org/10.1144/gsjgs.151.6.0945

Searle, M. P., Law, R. D., Dewey, J. F., & Streule, M. J. (2010). Relationships between the Loch Ailsh and Borralan alkaline intrusions and thrusting in the Moine Thrust zone, southern Assynt culmination, NW Scotland. Geological Society, London, Special Publications, 335(1), 383-404. doi.org/10.1144/SP335.18

ⓘ Magnesiochromite

Formula: MgCr₂O₄

Localities:

Nikka Vord, Unst, Shetland Islands, Scotland, UK
Cliff Quarry, Unst, Shetland Islands, Scotland, UK

References:

Färber, Gunnar (n.d.) Personal Communication, Gunnar Färber Mineralien.

ⓘ Magnesiochromite var. Alumo-chrompicotite

Formula: (Mg,Fe)(Cr,Al)₂O₄

Locality: Cliff Quarry, Unst, Shetland Islands, Scotland, UK

ⓘ Magnesio-foitite

Formula: ◻(Mg₂Al)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)

Locality: Cornubian Batholith, England, UK

ⓘ Magnesio-hornblende

Formula: ◻Ca₂(Mg₄Al)(Si₇Al)O₂₂(OH)₂

Locality: Llech Dafad intrusions, Pencaer, Pembrokeshire, Wales, UK

ⓘ Magnesio-riebeckite

Formula: ◻{Na₂}{Mg₃Fe³⁺₂}(Si₈O₂₂)(OH)₂

Locality: Moniack Burn, South Clunes, Aird and Loch Ness, Highland, Scotland, UK

ⓘ Magnesite

Formula: MgCO₃

Localities: Reported from at least 10 localities in this region.

References:

[Specimen in the Natural History Museum, London]

ⓘ Magnetite

Formula: Fe²⁺Fe³⁺₂O₄

Localities: Reported from at least 149 localities in this region.

Habit: Octahedral

Description: Locally abundant in the geo as fine specimens of lustrous, perfect octahedra in soft, chloritic matrix.

References:

[Specimen in the Natural History Museum, London]

ⓘ Magnetite var. Titanium-bearing Magnetite

Formula: Fe²⁺(Fe³⁺,Ti)₂O₄

Localities: Reported from at least 6 localities in this region.

References:

Ford, T., Sarjeant, A., Smith, M. (1993) The minerals of the Peak district of Derbyshire. UK Journal of Mines and Minerals 13, Rockbottom Publications. 16-55

ⓘ Malachite

Formula: Cu₂(CO₃)(OH)₂

Localities: Reported from at least 513 localities in this region.

References:

P Haas collection

ⓘ Malayaite

Formula: CaSn(SiO₄)O

Localities:

Meldon Mine, Okehampton Hamlets, West Devon, Devon, England, UK
Crowns Rock, Cliff outcrops, Botallack, St Just, Cornwall, England, UK
Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK

References:

el-Sharkawi, M.A.H., Dearman, W.R.(1961) Tin-bearing skarns from the north-west border of the Dartmoor granite, Devonshire, England. Economic Geology, 61, 366.

Dearman, W.R. (1966) Datolite from Meldon, Okehampton, Devonshire. Mineralogical Magazine, vol. 35, n° 275, 1017-1018. (referring to el-Sharkawi and Dearman 1961).

Higgins, John B., Ribbe, Paul H. (1977) The structure of malayaite, CaSnOSiO₄, a tin analog of titanite. American Mineralogist, 62 (7-8) 801-806

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

johnblanchard.net (2021) http://johnblanchard.net/index.php/some-sites/226-meldon-aplite-quarry-sssi

ⓘ Malhmoodite

Formula: FeZr(PO₄)₂ · 4H₂O

Locality: Kerriack Cove, Portreath, Cornwall, England, UK

ⓘ Malyshevite

Formula: PdCuBiS₃

Locality: Sron Gharbh (Sron Garbh), Fort William and Ardnamurchan, Highland, Scotland, UK

ⓘ Mammothite

Formula: Pb₆Cu₄AlSb⁵⁺O₂(OH)₁₆Cl₄(SO₄)₂

Locality: Penpol smelter slag locality, Penpol, Feock, Cornwall, England, UK

ⓘ 'Manganese'

Formula: Mn

Locality: Old Moor Mine, Castleton, High Peak, Derbyshire, England, UK

ⓘ 'Manganese Oxides'

Localities: Reported from at least 22 localities in this region.

References:

J.Ralph collected early 1980s

ⓘ 'Manganese Oxides var. Manganese Dendrites'

Localities:

Kelton Fell Mine, Kirkland, Lamplugh, Copeland, Cumbria, England, UK
Downrew Quarry, Bishop's Tawton, North Devon, Devon, England, UK

References:

Lloyd Llewellyn, self-collected (see picture)

ⓘ Manganite

Formula: Mn³⁺O(OH)

Localities: Reported from at least 35 localities in this region.

References:

Burr, Peter S. (1996) Famous Mineral Localities: The Higher Pitts Mine, Mendip Hills, Somerset, England. The Mineralogical Record, 27 (4) 245-259pp.253-253

ⓘ Manganosite

Formula: MnO

Localities:

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK
Scanniclift Manganese Mine, Doddiscombsleigh, Teignbridge, Devon, England, UK

ⓘ Mansfieldite

Formula: AlAsO₄ · 2H₂O

Locality: Penberthy Croft Mine, St Hilary, Cornwall, England, UK

ⓘ Marcasite

Formula: FeS₂

Localities: Reported from at least 181 localities in this region.

References:

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

ⓘ Marcasite var. Lonchidite

Formula: Fe(S,As)₂

Localities:

South Crofty Tin Project (South Crofty Mine; South Wheal Crofty), Pool, Carn Brea, Cornwall, England, UK
Cook's Kitchen Mine, Pool, Carn Brea, Cornwall, England, UK
Tincroft Mine, Pool, Carn Brea, Cornwall, England, UK

ⓘ Margarite

Formula: CaAl₂(Al₂Si₂O₁₀)(OH)₂

Locality: Aberdeenshire, Scotland, UK

Description: In quartz-bearing Dalradian graphitic schists both as a primary phase and as an alteration product of kyanite. These schists occur in Perthshire, Aberdeenshire, and Banffshire.

ⓘ 'Margarodite'

Locality: Vanlip, Ness of Hillswick, Mainland, Shetland Islands, Scotland, UK

ⓘ Marialite

Formula: Na₄Al₃Si₉O₂₄Cl

Localities:

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
Ward of Silwick, West Mainland, Mainland, Shetland Islands, Scotland, UK
Highland, Scotland, UK

References:

www.mineralman.f9.co.uk (2001) http://www.mineralman.f9.co.uk/quarries/meldon.htm

ⓘ Mascagnite

Formula: (NH₄)₂SO₄

Localities:

Bradley, Stafford, Staffordshire, England, UK
Arniston, Midlothian, Scotland, UK

References:

Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 399

ⓘ 'Maskelynite'

Locality: Bovedy meteorite, Co. Londonderry, Northern Ireland, UK

Description: Glass of anorthositic composition and/or general plagioclase composition is prominent in a number of aggregates.

ⓘ Massicot

Formula: PbO

Localities:

Bollihope lead smelter slag locality, Stanhope, County Durham, England, UK
Leadhills, South Lanarkshire, Scotland, UK
Pates Knowes Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK
Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK
Frongoch Mine (Bron-y-Goch Mine; Llawynwnwch Mine), Pontrhydygroes, Upper Llanfihangell-y-Creuddyn, Ceredigion, Wales, UK ? (more information)

References:

Norman Wilson collection

ⓘ Matildite

Formula: AgBiS₂

Localities:

Ratagain Intrusion, Glenelg, Wester Ross, Strathpeffer and Lochalsh, Highland, Scotland, UK
Clogau St Davids Mine (Clogau Mine; St David's Mine), Llanelltyd, Gwynedd, Wales, UK
Talnotry Mine, Talnotry, Newton Stewart, Dumfries and Galloway, Scotland, UK
Lushington Cove, Porthtowan, St Agnes, Cornwall, England, UK
Corrie Buie veins, Meall nan Oighreag, Perth and Kinross, Scotland, UK ? (more information)

References:

[MinMag 57:751-754]

ⓘ Matlockite (TL)

Formula: PbFCl

Localities:

Cromford, Derbyshire Dales District, Derbyshire, England, UK
Bage Mine, Wirksworth, Derbyshire Dales District, Derbyshire, England, UK
The Gannel Smelter slag locality, Crantock, Cornwall, England, UK
Waterbank Mine, Back of Ecton, Ecton, Wetton, Staffordshire Moorlands, Staffordshire, England, UK
Bollihope Smelt Mill slag locality, Stanhope, County Durham, England, UK

Type Locality: Cromford, Derbyshire Dales District, Derbyshire, England, UK

References:

Greg, R.P. (1851): A Description of Matlockite, a New Oxychloride of Lead. The London, Edinburgh and Dublin Philosophical Magazine and Journal of Science: 2: 120-121. Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.

ⓘ Mattheddleite (TL)

Formula: Pb₅(SiO₄)_1.5(SO₄)_1.5(Cl,OH)

Localities: Reported from at least 32 localities in this region.

Type Locality: Leadhills, South Lanarkshire, Scotland, UK

References:

Livingstone, A., Ryback, G., Fejer, E. E., Stanley, C.J. (1987) Mattheddleite, a new mineral of the apatite group from Leadhills, Strathclyde region. Scottish Journal of Geology: 23: 1-8.

ⓘ Maucherite

Formula: Ni₁₁As₈

Localities:

Hilderston Silver Mine, Linlithgow, West Lothian, Scotland, UK
Alva Silver Mine, Silver Glen, Alva, Clackmannanshire, Scotland, UK
Cliff Quarry, Unst, Shetland Islands, Scotland, UK
Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Mawbyite

Formula: PbFe³⁺₂(AsO₄)₂(OH)₂

Localities:

Old Sandbed Mine (Old Sandbeds Mine), Caldbeck, Allerdale, Cumbria, England, UK
Penberthy Croft Mine, St Hilary, Cornwall, England, UK

References:

(2006) Journal of the Russell Society Vol. 9. The Russell Society

ⓘ Mawsonite

Formula: Cu₆Fe₂SnS₈

Localities:

Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK
Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Melanotekite

Formula: Pb₂Fe³⁺₂(Si₂O₇)O₂

Localities:

Higher Pitts Mine, Priddy, Mendip, Somerset, England, UK
Coombe Farm Quarry, Henbury, Bristol, England, UK
Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK
Colemans Quarry, Nunney, Mendip, Somerset, England, UK ? (more information)

References:

Burr, Peter S. (1996) Famous Mineral Localities: The Higher Pitts Mine, Mendip Hills, Somerset, England. The Mineralogical Record, 27 (4) 245-259pp.253-253

ⓘ Melanterite

Formula: Fe²⁺(H₂O)₆SO₄ · H₂O

Localities: Reported from at least 39 localities in this region.

References:

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

ⓘ 'Melilite Group'

Formula: Ca₂M(XSiO₇)

Localities: Reported from at least 8 localities in this region.

References:

Tilley, C.E., Hey, M.H. (1930) Scawtite, a new mineral from Scawt Hill, Co. Antrim. Mineralogical Magazine: 22(128): 222-224.

Tilley, C.E. (1942) Tricalcium disilicate (rankinite), a new mineral from Scawt Hill, Co. Antrim. Mineralogical Magazine: 26(176): 190-197.

Fleischer, M. (1948) New mineral names. American Mineralogist: 33: 786.

Harker, R.I. (1965) Scawtite and its synthesis. Mineralogical Magazine: 34(268): 232-236.

ⓘ 'Melnikovite'

Locality: Clevedon Beach, Clevedon, North Somerset, England, UK

ⓘ Melonite

Formula: NiTe₂

Locality: Keltie Burn, Perth and Kinross, Scotland, UK

ⓘ Mendipite (TL)

Formula: Pb₃Cl₂O₂

Localities: Reported from at least 6 localities in this region.

Type Locality: Mendip Hills, Somerset, England, UK

References:

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

ⓘ Meneghinite

Formula: Pb₁₃CuSb₇S₂₄

Localities:

Polzeath, St Minver, Cornwall, England, UK
Port Quin Mine, Port Quin, St Minver, Cornwall, England, UK
Emily Mine (Wheal Emily), Wembury, South Hams, Devon, England, UK
~~Pengenna Mine, St Kew, Cornwall, England, UK~~ (more information)
~~South Molton, North Devon, Devon, England, UK~~ (more information)

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Mercury

Formula: Hg

Localities:

Hilderston Silver Mine, Linlithgow, West Lothian, Scotland, UK
Rutland Cave Mine (Rutland Mine; Nestus Mine), Heights of Abraham, Matlock Bath, Derbyshire Dales District, Derbyshire, England, UK
Wet Swine Gill, Coombe Height, Caldbeck, Allerdale, Cumbria, England, UK
~~Chatsworth Mine, Grassington Moor, Grassington, Craven, North Yorkshire, England, UK~~ (more information)

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Mereheadite (TL)

Formula: Pb₄₇Cl₂₅(OH)₁₃O₂₄(CO₃)(BO₃)₂

Localities:

Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK
Wesley Mine, Westbury on Trym, Bristol, England, UK

Type Locality: Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK

Habit: massive; occasionally crude xls but these are very, very rare

Colour: yellow orange to reddish brown

Fluorescence: occasionally yellow-green (SW) but this may be due to impurities

Description: Originally from manganese-rich pods along 'Vein 2' and from loose blocks believed to have been derived from 'Vein 1'. Recently found in manganese pods on benches F and G in 2005 and 2006 respectively.

References:

Alabaster, C. (1989) The Wesley Mine; a further occurrence of manganese oxide-hosted lead oxychloride minerals in the Bristol District. Journal of the Russell Society, 2 (2) 29-47

Welch, M. D., Criddle, A. J., Symes, R. F. (1998) Mereheadite, Pb₂O(OH)Cl: a new litharge-related oxychloride from Merehead Quarry, Cranmore, Somerset. Mineralogical Magazine, 62 (3) 387-393 doi:10.1180/002646198547657

Jambor, J.L., Pertsev, N.N., and Roberts, A.C. (1999) New mineral names. American Mineralogist: 84: 1195-1198.

Turner, R.W. (2005) A new find of lead oxychlorides at Torr Works, Somerset. Russell Society Newsletter: 47 (September 2005).

Krivovichev, S. V., Turner, R., RumseY, M., Siidra, O. I., Kirk, C. A. (2009) The crystal structure and chemistry of mereheadite. Mineralogical Magazine, 73 (1) 103-117 doi:10.1180/minmag.2009.073.1.103

Turner, Rick, Rumsey, Michael S. (2010) The minerals of the Mendip Hills and their relationships. Journal of the Russell Society, 13. 3-46

ⓘ Merenskyite

Formula: PdTe₂

Localities:

Talnotry, Newton Stewart, Dumfries and Galloway, Scotland, UK
Sron Gharbh (Sron Garbh), Fort William and Ardnamurchan, Highland, Scotland, UK
Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK ? (more information)

References:

Power, M.R., Pirrie, D., Jedwab, J., Stanley, C.J. (2004) Platinum-group element mineralization in an As-rich magmatic sulphide system, Talnotry, southwest Scotland. Mineralogical Magazine: 68(2): 395-411.

ⓘ Merrillite

Formula: Ca₉NaMg(PO₄)₇

Localities:

Bovedy meteorite, Co. Londonderry, Northern Ireland, UK
Wold Cottage meteorite, East Riding of Yorkshire, England, UK

References:

Reed, S.J.B. & Smith, D.G.W. (1985) Ion probe determinations of rare earths in merrillite and apatite in chondrites: EPSL 72: 238-244.

ⓘ Mertieite

Formula: Pd₈Sb_2.5As_0.5

Localities:

Hope's Nose, Torquay, Torbay, Devon, England, UK
Sron Gharbh (Sron Garbh), Fort William and Ardnamurchan, Highland, Scotland, UK
Harold's Grave Quarry, Unst, Shetland Islands, Scotland, UK
Cliff Quarry, Unst, Shetland Islands, Scotland, UK

References:

Mineralogical Magazine 1982 46 : 371-377

ⓘ Merwinite

Formula: Ca₃Mg(SiO₄)₂

Localities:

Kilchoan, Ardnamurchan, Fort William and Ardnamurchan, Highland, Scotland, UK
Camas Mor Intrusion, Isle of Muck, Caol and Mallaig, Highland, Scotland, UK
Carneal, Glenoe, Larne, Co. Antrim, Northern Ireland, UK

References:

Agrell, S.O. (1965) Polythermal metamorphism of limestones at Kilchoan, Ardnamurchan. Mineralogical Magazine, vol. 34, n° 268, 1-15.

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

Anthony, John W., Bideaux, Richard A., Bladh, Kenneth W., Nichols, Monte C. - Eds. (2016) Handbook of Mineralogy. https://www.handbookofmineralogy.org/

ⓘ Mesolite

Formula: Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O

Localities: Reported from at least 33 localities in this region.

References:

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

ⓘ Meta-autunite

Formula: Ca(UO₂)₂(PO₄)₂ · 6H₂O

Localities: Reported from at least 6 localities in this region.

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ 'Meta-autunite Group'

Formula: A_1-2(UO₂)₂(TO₄)₂ · 5-10H₂O

Locality: Wheal Edward, Botallack, St Just, Cornwall, England, UK

ⓘ ~~Metacinnabar~~

Formula: HgS

Locality: Turf Pits Mine (West Turf Pits Mine), Grassington Moor, Grassington, Craven, North Yorkshire, England, UK - erroneously reported

ⓘ Metakahlerite

Formula: Fe²⁺(UO₂)₂(AsO₄)₂ · 8H₂O

Localities:

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Metalodèvite ?

Formula: Zn(UO₂)₂(AsO₄)₂ · 10H₂O

Locality: Tresavean Mine, Lanner, Lanner, Cornwall, England, UK

ⓘ Metanováčekite

Formula: Mg(UO₂)₂(AsO₄)₂ · 8H₂O

Locality: West Wheal Owles (Cargodna Mine), Botallack, St Just, Cornwall, England, UK

ⓘ Metasaléeite

Formula: Mg(UO₂)₂(PO₄)₂ · 8H₂O

Localities:

South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK
Wheal Edward, Botallack, St Just, Cornwall, England, UK

Description: Golley, P. & Williams, R. (1995): Cornish Mineral Reference Manual. Endsleigh Publications (Truro), 104 pp. Without analytical validation.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Metasideronatrite

Formula: Na₂Fe(SO₄)₂(OH) · H₂O

Locality: Barton-on-Sea, New Milton, New Forest, Hampshire, England, UK

ⓘ Metastibnite

Formula: Sb₂S₃

Locality: Knipe Mine (Knipes Mine), Hare Hill, New Cumnock, East Ayrshire, Scotland, UK

ⓘ Metatorbernite (TL)

Formula: Cu(UO₂)₂(PO₄)₂ · 8H₂O

Localities: Reported from at least 16 localities in this region.

Type Locality: Redruth, Cornwall, England, UK

References:

Hallimond, A. F. (1916) The crystallography and dehydration of Torbernite. Mineralogical Magazine and Journal of the Mineralogical Society, 17 (82) 326-339 doi:10.1180/minmag.1916.017.82.08

ⓘ 'Metatorbernite-Metazeunerite Series'

Localities:

Wheal Edward, Botallack, St Just, Cornwall, England, UK
South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK

References:

Paul Oldfield collection

ⓘ Metatyuyamunite

Formula: Ca(UO₂)₂(VO₄)₂ · 3H₂O

Localities:

Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK
Peppercombe, Parkham, Torridge, Devon, England, UK ? (more information)

References:

J Ralph collection

Wyley, J.F. (1961) Mineralogical Magazine, vol. 33, xlvi.

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

ⓘ Metavanuralite

Formula: Al(UO₂)₂(VO₄)₂(OH) · 8H₂O

Locality: South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK

Description: Associated with vanadian enriched Goethite

ⓘ Metavariscite

Formula: AlPO₄ · 2H₂O

Locality: Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK

ⓘ Metavivianite

Formula: Fe²⁺Fe³⁺₂(PO₄)₂(OH)₂ · 6H₂O

Localities:

Caldbeck Fells Mining Region, Cumbria, England, UK
Peppercombe, Parkham, Torridge, Devon, England, UK ? (more information)
Downrew Quarry, Bishop's Tawton, North Devon, Devon, England, UK ? (more information)

References:

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

ⓘ Metavoltine

Formula: K₂Na₆Fe²⁺Fe³⁺₆O₂(SO₄)₁₂ · 18H₂O

Localities:

Brigham Quarry, Brigham, Allerdale, Cumbria, England, UK
Wheal Edward, Botallack, St Just, Cornwall, England, UK

Habit: minute platy crystals

Colour: vivid yellow.

Description: It occurs as patchy, vivid yellow efflorescent crusts coating areas up to 1.5 m across of the lowest two sandstone beds exposed in the quarry. Individual crusts, which are up to 10 cm across and 0.5 mm thick, consist of rounded aggregates up to 1 mm across composed of minute platy crystals. The two sandstone beds are separated by a 25 mm thick dark grey carbonaceous mudstone parting. In places small patches of metavoltine encrust this parting, or are concentrated on the sandstone within 10 cm above or below this level. Oxidation of pyrite within the mudstone parting together with diffusion of sulphate-rich fluids through the surface layers of the adjacent very porous sandstone have almost certainly provided the source of the metavoltine. a

References:

(n.d.)

Young, B., Bolano, M.P., Hyslop, E.K. (1992) Metavoltine from Cockermouth, Cumbria, Mineralogical Magazine, September 1992, Vol 56, pp. 431-432

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Metazeunerite

Formula: Cu(UO₂)₂(AsO₄)₂ · 8H₂O

Localities: Reported from at least 10 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Meteoritic Iron'

Locality: Aldsworth meteorite, Cotswold, Gloucestershire, England, UK

ⓘ 'Mica Group'

Localities: Reported from at least 49 localities in this region.

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Michenerite

Formula: PdBiTe

Localities:

Talnotry, Newton Stewart, Dumfries and Galloway, Scotland, UK
Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK ? (more information)

References:

ⓘ Microcline

Formula: K(AlSi₃O₈)

Localities: Reported from at least 23 localities in this region.

References:

Dines, H. G. (1956) Memoirs of the Geological Survey (1st ed.) Vol. 2 - The Metalliferous Mining Region of South-West England. Geological Survey of Great Britain, London.pp.606-607

ⓘ Microcline var. Hyalophane

Formula: (K,Ba)[Al(Si,Al)Si₂O₈]

Localities:

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK
Foss Mine, Aberfeldy, Perth and Kinross, Scotland, UK

ⓘ 'Microlite Group'

Formula: A_2-mTa₂X_6-wZ_-n

Localities:

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
Meldon Quarry, Okehampton Hamlets, West Devon, Devon, England, UK

References:

Ryback, George, Nawaz, R., Farley, E. (1988) Seventh supplementary list of British Isles minerals (Irish) Mineralogical Magazine, 52 (365) 267-274

ⓘ 'Microperthite'

Localities:

Cuillin Hills, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Rudha Stac granite, Cuillin Hills, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Maol na Gainmhich granite, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

References:

THOMPSON, R. N. (1968). Tertiary granites and associated rocks of the Marsco area, Isle of Skye. Quarterly Journal of the Geological Society, 124(1-4), 349-385. doi.org/10.1144/gsjgs.124.1.0349

Emeleus, C. H., & Gyopari, M. C. (1992). British Tertiary volcanic province. Chapman & Hall, London.

ⓘ Milarite

Formula: K(◻H₂O)Ca₂(Be₂Al)[Si₁₂O₃₀]

Localities:

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
Shap Pink Quarry, Shap Rural, Eden, Cumbria, England, UK
~~Cheesewring Quarry, Minions, Linkinhorne, Cornwall, England, UK~~ (more information)

Description: "Milarite" reported by A.W.G. Kingsbury may be considered doubtful, but milarite was later confirmed (Peter Edwards collection, analysis by Peter Tandy at NHM London, see https://www.mindat.org/mesg-618726.html).

References:

www.mindat.org (n.d.) https://www.mindat.org/mesg-618726.html

Kingsbury, A.W.G. (1964) Mineralogical Magazine 35, lvii.

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

von Knorring, O., Condliffe, E. (1984) On the occurrence of niobium-tantalum and other rare-element minerals in the Meldon aplite, Devonshire. Mineralogical Magazine, 48(348), 443-448 (referring to Kingsbury).

johnblanchard.net (2021) http://johnblanchard.net/index.php/some-sites/226-meldon-aplite-quarry-sssi

ⓘ Millerite

Formula: NiS

Localities: Reported from at least 86 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Mimetite

Formula: Pb₅(AsO₄)₃Cl

Localities: Reported from at least 77 localities in this region.

References:

Burr, Peter S. (1996) Famous Mineral Localities: The Higher Pitts Mine, Mendip Hills, Somerset, England. The Mineralogical Record, 27 (4) 245-259pp.253-253

ⓘ Mimetite var. Campylite

Formula: Pb₅(AsO₄)₃Cl

Localities:

Dry Gill Mine, Caldbeck, Allerdale, Cumbria, England, UK
Mexico Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
Roughton Gill Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK

Habit: rounded barrel-shaped crystals to globular aggregates

Colour: orange-yellow; shades of brown; green (19th-century specimens)

Description: May contain sufficient phosphorus to grade into an arsenatian pyromorphite.

References:

Phillips, William (1837) An Elementary Introduction to Mineralogy (4th ed.)

Breithaupt, J.F.A. (1841) Vollständiges Handbuch der Mineralogie, vol. 2. Arnoldische, Dresden and Leipzig, 406 pp.

Von Kurr, J.G. (1858) Das Mineralreich in Bildern. Schreiber and Schill, Stuttgart.

Russell, A. (1936) Notes on the occurrence of wulfenite at Brandy Gill, Cumberland, and of leadhillite at Drumruck Mine, Kirkcudbrightshire. Mineralogical Magazine, 24(153), 321-323.

Hartley, J. (1959) Coronadite from Cumberland. Mineralogical Magazine, 32, 343-344.

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

Stanley, Christopher J., Cooper, Michael P. (1991) Famous Mineral Localities: Pyromorphite-Group Minerals from the Caldbeck Fells, Cumbria, England. The Mineralogical Record, 22 (2) 105-121

Bridges, T.F., Green, D.I., Rumsey, M.S., Leppington, C.M. (2008) A review of the mineralisation at Red Gill Mine, Caldbeck Fells, Cumbria, England. Journal of the Russell Society, 11. 29-47

Bridges, T.F., Green, D.I. (2008) Baryte formation in supergene environments in the Caldbeck Fells, Cumbria. Journal of the Russell Society, 11. 48-50

ⓘ 'Mimetite-Pyromorphite Series'

Localities: Reported from at least 12 localities in this region.

References:

Stanley, Christopher J., Cooper, Michael P. (1991) Famous Mineral Localities: Pyromorphite-Group Minerals from the Caldbeck Fells, Cumbria, England. The Mineralogical Record, 22 (2) 105-121

ⓘ Minium

Formula: Pb₃O₄

Localities: Reported from at least 10 localities in this region.

ⓘ Minnesotaite

Formula: Fe²⁺₃Si₄O₁₀(OH)₂

Locality: Lizard Peninsula, Cornwall, England, UK

ⓘ Mirabilite

Formula: Na₂SO₄ · 10H₂O

Locality: Kirkby Thore, Eden, Cumbria, England, UK

ⓘ Mitridatite

Formula: Ca₂Fe³⁺₃(PO₄)₃O₂ · 3H₂O

Localities:

Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK
Loch Quoich, Caol and Mallaig, Highland, Scotland, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Mixite

Formula: BiCu₆(AsO₄)₃(OH)₆ · 3H₂O

Localities: Reported from at least 14 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Modderite

Formula: (Co,Fe)As

Locality: Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK

ⓘ Mogánite

Formula: SiO₂

Localities:

Lulworth Cove, West Lulworth, Purbeck, Dorset, England, UK
Ashford Black Marble mines, Ashford in the Water, Derbyshire Dales District, Derbyshire, England, UK
Worbarrow Tout, Worbarrow Bay, Steeple with Tyneham, Purbeck, Dorset, England, UK

References:

www.soton.ac.uk/~imw/Purbeck-evaporites.htm.

ⓘ Molybdenite

Formula: MoS₂

Localities: Reported from at least 60 localities in this region.

References:

Taylor, W.A. (1879): Transactions of the Royal Geological Society of Cornwall 10, cii

ⓘ Molybdomenite

Formula: PbSeO₃

Locality: Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK

ⓘ Molybdophyllite ?

Formula: Pb₈Mg₉[Si₁₀O₂₈(OH)₈O₂(CO₃)₃] · H₂O

Locality: Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK

Description: A Pb-Mg-Si-O phase occurs at Merehead as small clear grains, and this is most likely to be molybdophyllite. It has been noted by other investigators, but has never been found in enough quantity for a definitive characterisation.

ⓘ 'Monazite'

Formula: REE(PO₄)

Localities: Reported from at least 30 localities in this region.

References:

Martin Stolworthy Collection

ⓘ Monazite-(Ce)

Formula: Ce(PO₄)

Localities: Reported from at least 10 localities in this region.

Habit: Platy pseudohexagonal

Colour: Pale brown

References:

Betterton, J. (1996) Monazite-(Ce) from Croft Gothal Mine, Cornwall. UK Journal of Mines and Minerals 17, 17

ⓘ Monazite-(La)

Formula: La(PO₄)

Locality: Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Habit: Tabular

Colour: Black

ⓘ Moncheite

Formula: Pt(Te,Bi)₂

Locality: Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK

ⓘ Monohydrocalcite

Formula: CaCO₃ · H₂O

Localities:

Trial level, Vigra Mine, Llanelltyd, Gwynedd, Wales, UK
Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK
Castleside Smelting Mill slag locality, Healeyfield, County Durham, England, UK

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Montebrasite

Formula: LiAl(PO₄)(OH)

Locality: Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK

ⓘ Montetrisaite ?

Formula: Cu₆(SO₄)(OH)₁₀ · 2H₂O

Locality: Higher Roughton Gill (Balliway Rigg), Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK

Description: Green et al. (2008): "full confirmation (of redgillite vs. its dimorph montetrisaite) requires XRD for which there is insufficient material at present."

ⓘ Monticellite

Formula: CaMgSiO₄

Localities: Reported from at least 7 localities in this region.

ⓘ Montmorillonite

Formula: (Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O

Localities: Reported from at least 14 localities in this region.

References:

Am Min 61:3-4 pp 299-302

ⓘ Montroseite

Formula: (V³⁺,Fe³⁺)O(OH)

Locality: Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK

ⓘ Mordenite

Formula: (Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O

Localities:

Aros, Isle of Mull, Argyll and Bute, Scotland, UK
Todhead Point, Catterline, Stonehaven, Aberdeenshire, Scotland, UK
Luthrie, Fife, Scotland, UK
Hightown Quarry, Templepatrick, Co. Antrim, Northern Ireland, UK
Judd's No. 1 dike, Tormore, Isle of Arran, North Ayrshire, Scotland, UK

References:

[Specimen in the Natural History Museum, London]

ⓘ Morenosite

Formula: NiSO₄ · 7H₂O

Locality: Clayton Mine, Ecton, Wetton, Staffordshire Moorlands, Staffordshire, England, UK

ⓘ Morinite

Formula: NaCa₂Al₂(PO₄)₂(OH)F₄ · 2H₂O

Locality: Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK

ⓘ Mosandrite-(Ce)

Formula: (Ca₃REE)[(H₂O)₂Ca_0.5◻_0.5]Ti(Si₂O₇)₂(OH)₂(H₂O)₂

Locality: Wolf Rock, Cornwall, England, UK

ⓘ Mottramite (TL)

Formula: PbCu(VO₄)(OH)

Localities: Reported from at least 39 localities in this region.

Type Locality: Mottram St Andrew, Cheshire, England, UK

Description: It is worth noting that Kingsbury & Hartley (1956) suggest that "while there is no direct evidence, the historical and other data strongly suggest that the specimens [mottramite, and presumanbly other vanadium minerals] reputed to come from Mottram St. Andrew and Cheshire really come from Pim Hill. This view is also held by Sir Arthur Russell, who agrees with the substance of this note."

References:

Roscoe, H. E. (1877) IV. On two new vanadium minerals. Proceedings of the Royal Society of London, 25 (171) 109-112 doi:10.1098/rspl.1876.0023

Kingsbury, Arthur W. G., Hartley, J. (1956) New occurrences of vanadium minerals (mottramite, descloizite, and vanadinite) in the Caldbeck area of Cumberland. Mineralogical Magazine and Journal of the Mineralogical Society, 31 (235) 289-295 doi:10.1180/minmag.1956.031.235.02

ⓘ Mpororoite

Formula: WAlO₃(OH)₃ · 2(H₂O)

Locality: Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK

ⓘ Mullite (TL)

Formula: Al_4+2xSi_2-2xO_10-x

Localities:

Seabank Villa, Loch Scridain, Isle of Mull, Argyll and Bute, Scotland, UK
Loch Scridain, Isle of Mull, Argyll and Bute, Scotland, UK
Port Na Cloidheig, Loch Scridain, Isle of Mull, Argyll and Bute, Scotland, UK
Sithean Sluaigh, Argyll and Bute, Scotland, UK
Pennycross sapphire occurrence (Sgeir an Fhèidh to Crois an Ollaimb), Loch Scridain, Isle of Mull, Argyll and Bute, Scotland, UK

Type Locality: Seabank Villa, Loch Scridain, Isle of Mull, Argyll and Bute, Scotland, UK

References:

N L. Bowen, J W. Greig and E G. Zies. Mullite, a silicate of alumina. Jour

Wash. Acad. Sci., 14, 183, 1924.

ⓘ Muscovite

Formula: KAl₂(AlSi₃O₁₀)(OH)₂

Localities: Reported from at least 144 localities in this region.

References:

[BMS]

ⓘ Muscovite var. Fuchsite

Formula: K(Al,Cr)₃Si₃O₁₀(OH)₂

Localities:

An Leth Alt, Loch Duich, Highland, Scotland, UK
Creag Bhocan, Tyndrum, Stirling, Scotland, UK
Cluniemore Mine, Ben Eagach (Beinn Eagagach), Perth and Kinross, Scotland, UK
Torr a Char, Dornie, Lochalsh, Wester Ross, Strathpeffer and Lochalsh, Highland, Scotland, UK

References:

Mineralogical Magazine 1959 32 : 178-180.

ⓘ Muscovite var. Gilbertite

Formula: KAl₂(AlSi₃O₁₀)(OH)₂

Localities: Reported from at least 18 localities in this region.

References:

P Haas collection

ⓘ Muscovite var. Illite

Formula: K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂

Localities: Reported from at least 28 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Muscovite var. Oellacherite

Formula: KAl₂(AlSi₃O₁₀)(OH)₂

Locality: Foss Mine, Aberfeldy, Perth and Kinross, Scotland, UK

ⓘ Muscovite var. Sericite

Formula: KAl₂(AlSi₃O₁₀)(OH)₂

Localities: Reported from at least 21 localities in this region.

References:

Rust, S., Rust, D. (1987) Micro Minerals from Dyfngwm Mine. UK Journal of Mines and Minerals 2, 28-32

ⓘ Nacrite

Formula: Al₂(Si₂O₅)(OH)₄

Localities:

Shap Blue Quarry, Shap Rural, Eden, Cumbria, England, UK
Hope's Nose, Torquay, Torbay, Devon, England, UK
Sheet Hedges Wood Quarry, Newtown Linford, Charnwood, Leicestershire, England, UK
Wheal Maid, St Day, Gwennap, Cornwall, England, UK

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Nadorite

Formula: PbSbClO₂

Localities: Reported from at least 6 localities in this region.

References:

Russell, A. (1927) On the occurrence of the rare mineral nadorite in Cornwall, and of beraunite in Co. Cork, Ireland. Mineralogical Magazine: 21(117): 272-275.

Kingsbury, Arthur W. G. (1957) A new occurrence of nadorite in Cornwall. Mineralogical Magazine and Journal of the Mineralogical Society, 31 (237) 499 doi:10.1180/minmag.1957.031.237.11

ⓘ Nagyágite ?

Formula: [Pb₃(Pb,Sb)₃S₆](Au,Te)₃

Locality: Clogau St Davids Mine (Clogau Mine; St David's Mine), Llanelltyd, Gwynedd, Wales, UK

ⓘ Nakauriite

Formula: Cu₈(SO₄)₄(CO₃)(OH)₆ · 48H₂O

Locality: Hagdale Quarry, Unst, Shetland Islands, Scotland, UK

ⓘ Naldrettite

Formula: Pd₂Sb

Locality: Sron Gharbh (Sron Garbh), Fort William and Ardnamurchan, Highland, Scotland, UK

ⓘ Namibite

Formula: Cu(BiO)₂(VO₄)(OH)

Locality: Buckbarrow Beck Veins, Waberthwaite, Copeland, Cumbria, England, UK

ⓘ Namuwite (TL)

Formula: Zn₄(SO₄)(OH)₆ · 4H₂O

Localities: Reported from at least 12 localities in this region.

Type Locality: Aberllyn Mine, Betws-y-coed, Conwy, Wales, UK

References:

Bevins, Richard E., Turgoose, Stephen, Williams, Peter A. (1982) Namuwite, (Zn,Cu)₄SO₄(OH)₆.4H₂O, a new mineral from Wales. Mineralogical Magazine, 46 (338) 51-54 doi:10.1180/minmag.1982.046.338.09

ⓘ Nantokite

Formula: CuCl

Locality: Levant Mine, Trewellard, St Just, Cornwall, England, UK

ⓘ Nasonite

Formula: Pb₆Ca₄(Si₂O₇)₃Cl₂

Locality: Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK

Habit: massive

Colour: royal blue

Fluorescence: n/a

Description: Small royal blue patches (<2mm) in datolite/apophyllite matrix. Less than five specimens including probe mounts are known. Existing references to the occurrence of ganomalite are incorrect; all the specimens are nasonite (they do not contain manganese).

ⓘ Natanite

Formula: Fe²⁺[Sn(OH)₆]

Localities:

Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK
Penberthy Croft Mine, St Hilary, Cornwall, England, UK
Penlee Quarry, Newlyn, Penzance, Cornwall, England, UK
Penlee Beach, Newlyn, Penzance, Cornwall, England, UK

References:

[C.Jewson, pers. comm.]

Weiss, S., Green, D.H., Hooper, J.J. & Elton, N. (2007): Erzgänge und "alpine " klüfte: Die Mineralien des Hingston Quarry, Calstock, Cornwall. LAPIS 32 (11), 13-25

ⓘ Natrojarosite

Formula: NaFe₃(SO₄)₂(OH)₆

Localities: Reported from at least 14 localities in this region.

References:

Article in WSM&LC Journal

Desborough, G. A., Smith, K. S., Lowers, H. A., Swayze, G. A., Hammarstrom, J. M., Diehl, S. F., Leinz, R. W. and Driscoll, R. L. (2010): Mineralogical and chemical characteristics of some natural jarosites. Geochimica et Cosmochimica Acta, 74, 1041-1056.

ⓘ Natrolite

Formula: Na₂Al₂Si₃O₁₀ · 2H₂O

Localities: Reported from at least 47 localities in this region.

References:

[BMS]

ⓘ Natrolite var. Galactite

Formula: Na₂Al₂Si₃O₁₀ · 2H₂O

Locality: Glenfarg, Ochil Hills, Perth and Kinross, Scotland, UK

ⓘ 'Natromontebrasite'

Locality: Megiliggar Rocks (Tremearne pegmatite), Breage, Cornwall, England, UK

ⓘ Natron

Formula: Na₂CO₃ · 10H₂O

Locality: Botallack, St Just, Cornwall, England, UK

Description: According to Golley & Williams, there are reports predating the paper by Bowell, but they are doubtful.

ⓘ Natropharmacosiderite

Formula: NaFe³⁺₄(AsO₄)₃(OH)₄ · 4H₂O

Locality: Cligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK

ⓘ Natrozippeite

Formula: Na₅(UO₂)₈(SO₄)₄O₅(OH)₃ · 12H₂O

Localities:

Geevor Mine, Pendeen, St Just, Cornwall, England, UK
Hanging Wall Vein, Geevor Mine, Pendeen, St Just, Cornwall, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Naumannite

Formula: Ag₂Se

Localities:

Hope's Nose, Torquay, Torbay, Devon, England, UK
Millport, Great Cumbrae, North Ayrshire, Scotland, UK

References:

Camm, Simon (1995) Gold in the Counties of Cornwall & Devon. Cornish Hillside Publications, St. Austell, Cornwall.

ⓘ Neotocite

Formula: (Mn,Fe,Mg)SiO₃ · H₂O

Localities:

Wheal Owles, Botallack, St Just, Cornwall, England, UK
Geevor Mine, Pendeen, St Just, Cornwall, England, UK
Nant Mine, Nant-y-Gadwen, Aberdaron, Gwynedd, Wales, UK

References:

Collins, J.H. (1878) IX.—Preliminary Note on Penwithite, a New Cornish Mineral. Mineralogical Magazine, vol. 2, n° 9, 91.

Collins, J.H. (1879) IV.—Additional Note on Penwithite. Mineralogical Magazine, vol. 3, n° 13, 89-90.

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

Clark, A. M., Easton, A. J. and Mount, M. (1978) A Study of the Neotocite Group. Mineralogical Magazine, vol. 42, n° 322, 279-M30.

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Nepheline

Formula: Na₃K(Al₄Si₄O₁₆)

Localities: Reported from at least 13 localities in this region.

References:

doi.org/10.1017/S0016756800045581

doi.org/10.1017/S0016756800067182

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

✪ Neustädtelite

Formula: Bi₂Fe³⁺(Fe³⁺,Co)(AsO₄)₂(O,OH)₄

Locality: Penberthy Croft Mine, St Hilary, Cornwall, England, UK

ⓘ Nickelhexahydrite

Formula: Ni(SO₄) · 6H₂O

Locality: Llanbradach Colliery, Llanbradach, Caerphilly, Wales, UK

Description: Green surface alteration on millerite crystals from the South Wales Coalfield has traditionally been called morenosite without analytical confirmation. Recent investigations of this surface alteration on specimens from the ian jones collection by Prof. Peter Williams of the University of Western Sydney have shown nickelhexahydrite to be present and have failed to detect morenosite.

ⓘ Nickeline

Formula: NiAs

Localities: Reported from at least 27 localities in this region.

References:

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Dines, H. G. (1956) The Metalliferous Mining Region of South-West England (1st ed.) Vol. 1. Geological Survey of Great Britain, London.pp.565-567

ⓘ 'Nickel-iron'

Locality: Pontlyfni meteorite, Clynnog, Gwynedd, Wales, UK

Description: Fe-Ni metal found in veins

ⓘ Nickelskutterudite

Formula: (Ni,Co,Fe)As₃

Localities: Reported from at least 6 localities in this region.

References:

[Sample in the collection of the Natural History Museum, London]

ⓘ Nontronite

Formula: Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O

Localities: Reported from at least 7 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Norbergite

Formula: Mg₃(SiO₄)F₂

Locality: Highland, Scotland, UK

Description: Waxy yellow-brown crystals (< 12 mm) with arsenopyrite in crystalline limestone, Loch Ness, Inverness-shire. [BM(NH) specimen, BM 93088, purchased 1860.]

ⓘ Nordstrandite

Formula: Al(OH)₃

Locality: Newhaven Cliffs (Fort Hill), Newhaven, Lewes, East Sussex, England, UK

ⓘ Nosean

Formula: Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O

Localities:

Wolf Rock, Cornwall, England, UK
Loch Borralan Complex, Assynt, North, West and Central Sutherland, Highland, Scotland, UK
Epson Shoal occurrence, England, UK

References:

doi.org/10.1017/S0016756800045581

doi.org/10.1017/S0016756800067182

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Nováčekite

Formula: Mg(UO₂)₂(AsO₄)₂ · 10H₂O

Locality: Needle's Eye, Dumfries and Galloway, Scotland, UK

ⓘ 'Ochre'

Localities: Reported from at least 13 localities in this region.

References:

Ford, T., Sarjeant, A., Smith, M. (1993) The minerals of the Peak district of Derbyshire. UK Journal of Mines and Minerals 13, Rockbottom Publications. 16-55

ⓘ Offretite

Formula: KCaMg(Si₁₃Al₅)O₃₆ · 15H₂O

Localities: Reported from at least 6 localities in this region.

References:

[BMS]

ⓘ Okenite

Formula: Ca₁₀Si₁₈O₄₆ · 18H₂O

Locality: Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK

ⓘ Olivenite (TL)

Formula: Cu₂(AsO₄)(OH)

Localities: Reported from at least 56 localities in this region.

Type Locality: Carharrack Mine, Gwennap, Cornwall, England, UK

References:

Phillips, William (1823) An Elementary Introduction to Mineralogy (3rd ed.)

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Hill, J. B., MacAlister, D. A. (1906) The Geology of Falmouth and Truro and of the Mining District of Camborne and Redruth. Memoirs of the Geological Survey. Geological Survey of Great Britain

ⓘ Olivenite var. Leucochalcite

Localities:

Penberthy Croft Mine, St Hilary, Cornwall, England, UK
Tincroft Mine, Pool, Carn Brea, Cornwall, England, UK

ⓘ Olivenite var. Wood Copper

Localities:

Wheal Gorland, St Day, Cornwall, England, UK
Wheal Unity, St Day, Gwennap, Cornwall, England, UK

✪ Olsacherite

Formula: Pb₂(Se⁶⁺O₄)(SO₄)

Locality: Waterbank Mine, Back of Ecton, Ecton, Wetton, Staffordshire Moorlands, Staffordshire, England, UK

Habit: Bladed

Colour: light brown

ⓘ Omphacite

Formula: (Na_aCa_bFe²⁺_cMg_d)(Al_eFe³⁺_fFe²⁺_gMg_h)Si₂O₆

Localities:

Allt an Fhaing, Glen Beag, Glenelg, Wester Ross, Strathpeffer and Lochalsh, Highland, Scotland, UK
Loch na Faolaig, Dornie, Lochalsh, Wester Ross, Strathpeffer and Lochalsh, Highland, Scotland, UK
Meall Buidhe, Glenelg, Wester Ross, Strathpeffer and Lochalsh, Highland, Scotland, UK
Torr a Char, Dornie, Lochalsh, Wester Ross, Strathpeffer and Lochalsh, Highland, Scotland, UK

References:

Render, Paul (n.d.) Paul Render Collection.

ⓘ Opal

Formula: SiO₂ · nH₂O

Localities: Reported from at least 58 localities in this region.

ⓘ Opal var. Common Opal

Formula: SiO₂ · nH₂O

Locality: Downrew Quarry, Bishop's Tawton, North Devon, Devon, England, UK

Habit: none: massive

Colour: white to off-white

Fluorescence: none

Description: Redeposited silica tubes formed in cracks in the Codden Hill Cherts which host a number of phosphate species. These thin-walled tubes appear to have formed in much the same way as speleothem 'straws', and various walls and ramifications appear across the rock surfaces. These same cracks also play host to the various phosphate minerals found at this location.

ⓘ Opal var. Fire Opal

Formula: SiO₂ · nH₂O

Localities:

Botallack Mine, Botallack, St Just, Cornwall, England, UK
Wheal Carne (Wheal Maitland; Wheal London), Geevor Mine, Pendeen, St Just, Cornwall, England, UK
Wheal Gorland, St Day, Cornwall, England, UK
Wheal Gerry (Higher Rosewarne Mine; incl. Wheal Chance), South Roskear group (Pendarves Consols), Camborne, Cornwall, England, UK

References:

J Ralph collection

ⓘ Opal var. Hydrophane

Formula: SiO₂ · nH₂O

Locality: Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK

ⓘ Opal var. Isopyre

Localities:

Wheal Carne (Wheal Maitland; Wheal London), Geevor Mine, Pendeen, St Just, Cornwall, England, UK
Wheal Gorland, St Day, Cornwall, England, UK
South Wheal Basset, Carnkie, Carn Brea, Cornwall, England, UK
St Ives Consols (incl. Wellesley Mine; Wheal Mary), St Ives, Cornwall, England, UK ? (more information)

References:

Carne, J. (1822) On the Mineral Productions and the Geology of the Parish of St. Just. Transactions of the Royal Geological Society of Cornwall, 2. 290-358

ⓘ Opal var. Opal-AN

Formula: SiO₂ · nH₂O

Locality: Diamond Rocks, Mourne Mountains, County Down, Northern Ireland, UK

ⓘ Opal var. Opal-CT

Formula: SiO₂ · nH₂O

Localities:

Virginia China Clay Pit, Melbur, St Stephen-in-Brannel, Cornwall, England, UK
Goonbarrow China Clay Pit, Bugle, Treverbyn, Cornwall, England, UK

References:

Curtis, N.J.

Gascooke, J.R.

Johnston, M.R.

Pring, A. (2020) A Review of the Classification of Opal with Reference to Recent New Localities. Minerals 2019, 9, 299.

ⓘ Opal var. Opal-Jasper

Formula: SiO₂ · nH₂O

Locality: Breage, Cornwall, England, UK

ⓘ Orcelite

Formula: Ni_5-xAs₂, x ~ 0.25

Locality: Cliff Quarry, Unst, Shetland Islands, Scotland, UK

ⓘ Orpiment

Formula: As₂S₃

Localities:

Perranarworthal, Cornwall, England, UK
Burraton Coombe Quarry, St Stephens-by-Saltash, Saltash, Cornwall, England, UK
Greenhill arsenic works, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK
Lushington Cove, Porthtowan, St Agnes, Cornwall, England, UK
Dolyhir Quarry, Old Radnor, Powys, Wales, UK ? (more information)

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Orthoclase

Formula: K(AlSi₃O₈)

Localities: Reported from at least 97 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Orthopyroxene Subgroup'

Localities: Reported from at least 8 localities in this region.

References:

AmMin 85: 1474-1484

ⓘ Orthoserpierite

Formula: Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O

Locality: Castleside Smelting Mill slag locality, Healeyfield, County Durham, England, UK

ⓘ Osarizawaite

Formula: Pb(Al₂Cu²⁺)(SO₄)₂(OH)₆

Locality: Alderley Edge, Cheshire, England, UK

Description: Specimen found by R. Taylor (1970) and given to the BM(NH).

ⓘ Osmium

Formula: (Os,Ir,Ru)

Localities:

Fetlar, Shetland Islands, Scotland, UK
Unst, Shetland Islands, Scotland, UK
Harold's Grave Quarry, Unst, Shetland Islands, Scotland, UK
Cliff Quarry, Unst, Shetland Islands, Scotland, UK

References:

ⓘ Osumilite-(Mg)

Formula: K◻₂Mg₂Al₃[Al₂Si₁₀O₃₀]

Locality: Tieveragh, Cushendall, Co. Antrim, Northern Ireland, UK

ⓘ Otavite

Formula: CdCO₃

Localities:

Dolyhir Quarry, Old Radnor, Powys, Wales, UK
Borrow Pit, Bishopton, Renfrewshire, Scotland, UK
Coldstones Quarry, Greenhow, High and Low Bishopside, Harrogate, North Yorkshire, England, UK

References:

British Micromount Society

ⓘ Ottrélite

Formula: (Mn²⁺,Fe²⁺,Mg)Al₂(SiO₄)O(OH)₂

Locality: Skiddaw, Keswick, Allerdale, Cumbria, England, UK

ⓘ Ourayite

Formula: Ag₃Pb₄Bi₅S₁₃

Locality: Corrie Buie veins, Meall nan Oighreag, Perth and Kinross, Scotland, UK

ⓘ Oxyplumboroméite

Formula: Pb₂Sb₂O₆O

Locality: Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

ⓘ 'Ozocerite'

Localities: Reported from at least 9 localities in this region.

References:

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

ⓘ 'Ozocerite var. Hatchettite'

Localities: Reported from at least 9 localities in this region.

References:

Clark, A. M. (1993) Hey's Mineral Index - Mineral Species, Varieties and Synonyms (3rd ed.) Natural History Museum, London.

ⓘ Palygorskite

Formula: ◻Al₂Mg₂◻₂Si₈O₂₀(OH)₂(H₂O)₄ · 4H₂O

Localities: Reported from at least 17 localities in this region.

References:

www.mineralman.f9.co.uk (2001) http://www.mineralman.f9.co.uk/quarries/meldon.htm

ⓘ Para-alumohydrocalcite

Formula: CaAl₂(CO₃)₂(OH)₄ · 6H₂O

Locality: Chipping Sodbury Quarry (Hampstead Farm Quarry), Sodbury, South Gloucestershire, Gloucestershire, England, UK

ⓘ Paracelsian

Formula: Ba(Al₂Si₂O₈)

Locality: Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK

ⓘ Paracostibite ?

Formula: CoSbS

Locality: Wheal Cock, Botallack Mine, Botallack, St Just, Cornwall, England, UK

Description: Confirmed on a specimen from the Kingsbury collection, which may be from another locality.

ⓘ Paragonite

Formula: NaAl₂(AlSi₃O₁₀)(OH)₂

Localities:

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK
Great Rocks Dale, Wormhill, High Peak, Derbyshire, England, UK
Highland, Scotland, UK
Llandybie (Llandebie), Carmarthenshire, Wales, UK
Cefn Coed Colliery, Crynant, Neath Port Talbot, Wales, UK

ⓘ Paragonite var. Brammallite (FRL)

Localities:

Llandybie (Llandebie), Carmarthenshire, Wales, UK
Cefn Coed Colliery, Crynant, Neath Port Talbot, Wales, UK

Type Locality: Llandybie (Llandebie), Carmarthenshire, Wales, UK

References:

DAN Earth Sci. 208 (1973), 157

CM 36 (1998), 905

ⓘ ~~Parahopeite~~

Formula: Zn₃(PO₄)₂ · 4H₂O

Localities:

~~Roughton Gill Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK~~ (more information)
~~Turf Pits Mine (West Turf Pits Mine), Grassington Moor, Grassington, Craven, North Yorkshire, England, UK~~ (more information)
~~Caldbeck Fells Mining Region, Cumbria, England, UK~~ (more information)

Description: Bridges et al. (2011): "Hartley (1984) noted the presence of parahopeite on a specimen Kingsbury claimed to have collected from the 60-fathom dumps. The specimen could not be found in the NHM and no other collector has found the mineral in the Caldbeck Fells. It has to be considered fraudulent."

References:

Hartley, J. (1984) A list of minerals associated with the ore deposits of the Caldbeck Fells, Cumbria. Transactions of the Leeds Geological Association, 10 (3) 22-39

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

Bridges, Trevor F., Green, David, Rumsey, Michael S., Leppington, C. Michael (2011) A review of the mineralisation of the Roughton Gill mines, Caldbeck Fells, Cumbria: Part 3 Roughton Gill Mine. Journal of the Russell Society, 14. 3-23

ⓘ Paralaurionite

Formula: PbCl(OH)

Localities: Reported from at least 9 localities in this region.

Habit: The crystals are long narrow thin plates without for the most part any terminal faces and when measured gave angles consistent with the supposition that they are crystals of paralaurionite elongated along the symmetry-axis and twinned about a(100) with the faces of a large and those of c(001) small. [...] There is an excellent cleavage parallel to c(001). Indications of other faces in the zone a c were observed, and it is probable that h(201) is present on some crystals as a very narrow face. The important face m(110) mentioned by Herbert Smith was not observed, but a face making an angle of 24°24' with a was found instead. Simple indices cannot be assigned to this face ((510) would correspond to an angle from a of 25°38') and it is probable that it is an accidental face produced where one crystal has come in contact with another.[...]

References:

Russell, A. and Hutchinson, A. (1927) On laurionite and associated minerals from Cornwall. Mineralogical Magazine, 21(116), 221-228.

ⓘ Paralstonite

Formula: BaCa(CO₃)₂

Locality: Dolyhir Quarry, Old Radnor, Powys, Wales, UK

ⓘ Paramelaconite

Formula: Cu¹⁺₂Cu²⁺₂O₃

Locality: Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK

ⓘ Paramontroseite

Formula: V⁴⁺O₂

Locality: Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK

ⓘ Paranatrolite

Formula: Na₂Al₂Si₃O₁₀ · 3H₂O

Localities:

Islandmagee, Co. Antrim, Northern Ireland, UK
Hills Port, Gobbins, Islandmagee, Co. Antrim, Northern Ireland, UK

Description: Detected in powder XRD photographs of tetranatrolite (q.v.)

References:

Nawaz, R. Unpublished data on UM specimen.

Ryback, George, Nawaz, R., Farley, E. (1988) Seventh supplementary list of British Isles minerals (Irish) Mineralogical Magazine, 52 (365) 267-274

ⓘ Pararammelsbergite

Formula: NiAs₂

Locality: Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK

ⓘ Pararealgar ?

Formula: As₄S₄

Locality: Dolyhir Quarry, Old Radnor, Powys, Wales, UK

ⓘ Parasymplesite

Formula: Fe²⁺₃(AsO₄)₂ · 8H₂O

Localities:

Wet Swine Gill, Coombe Height, Caldbeck, Allerdale, Cumbria, England, UK
St Austell Consols (incl. Wheal Hawkins), Downderry, St Stephen-in-Brannel, Cornwall, England, UK

References:

Neall, T., Green, D.I. (2001) Parasymplesite, a mineral new to Britain, from Wet Swine Gill, Caldbeck Fells, Cumbria, England. Journal of the Russell Society, 7 (2) 92-93

ⓘ Paratacamite

Formula: Cu₃(Cu,Zn)(OH)₆Cl₂

Localities: Reported from at least 15 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Pargasite

Formula: NaCa₂(Mg₄Al)(Si₆Al₂)O₂₂(OH)₂

Localities: Reported from at least 7 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Parisite'

Formula: Ca(Ce/La/Nd/REE)₂(CO₃)₃F₂

Locality: Rhynie chert lagerstätte, Rhynie, Aberdeenshire, Scotland, UK

ⓘ Parkerite

Formula: Ni₃(Bi,Pb)₂S₂

Locality: North Mine (East Wheal Friendship), Devon United Mines, Peter Tavy, West Devon, Devon, England, UK

ⓘ Parkinsonite (TL)

Formula: Pb₇MoO₉Cl₂

Localities:

Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK
Wesley Mine, Westbury on Trym, Bristol, England, UK

Type Locality: Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK

Habit: minute areas of granular material

Colour: red, dark red, black

Fluorescence: none

Description: A very rare minor constituent of the oxychloride suite at Merehead. Only found in #1 vein and always occurs embedded in mendipite.

References:

Mineralogical Magazine: 58:59-68.

Welch, M.D., Schofield, P.F., Cressey, G., and Stanley, G.J. (1996). Cation ordering in lead-molybdenum-vanadium oxychlorides. American Mineralogist, vol. 81, pp 1350-1359

Lepore, G. O., Welch, M. D. (2010) The crystal structure of parkinsonite, nominally Pb₇MoO₉Cl₂: a naturally occurring Aurivillius phase. Mineralogical Magazine, 74 (2) 269-275 doi:10.1180/minmag.2010.074.2.269

Turner, Rick, Rumsey, Michael S. (2010) The minerals of the Mendip Hills and their relationships. Journal of the Russell Society, 13. 3-46

ⓘ Parnauite

Formula: Cu₉(AsO₄)₂(SO₄)(OH)₁₀ · 7H₂O

Localities: Reported from at least 11 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Parsonsite

Formula: Pb₂(UO₂)(PO₄)₂

Locality: South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK

ⓘ Pascoite

Formula: Ca₂Ca(V₁₀O₂₈) · 17H₂O

Locality: Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK

ⓘ Paulingite-K

Formula: (K₂,Ca,Na₂,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O

Locality: Dunseverick, Co. Antrim, Northern Ireland, UK

ⓘ 'Paulingite-Na'

Formula: (Na₂,K₂,Ca,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O

Locality: Port Ganny, Giant's Causeway, Co. Antrim, Northern Ireland, UK

ⓘ Pectolite

Formula: NaCa₂Si₃O₈(OH)

Localities: Reported from at least 30 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Pekoite

Formula: PbCuBi₁₁S₁₈

Locality: L1, Loch Shin, North, West and Central Sutherland, Highland, Scotland, UK

ⓘ Penberthycroftite (TL)

Formula: [Al₆(AsO₄)₃(OH)₉(H₂O)₅] · 8H₂O

Type Locality:

Colour: White

Description: Penberthcroftite occurs as tufts of white, ultrathin (sub-micrometre) rectangular laths, with lateral dimensions generally < 20 μm. The laths are flattened on {010} and elongated on [100] [Grey et.al. 2016].

ⓘ Penfieldite

Formula: Pb₂Cl₃(OH)

Locality: The Gannel Smelter slag locality, Crantock, Cornwall, England, UK

ⓘ Pennantite (TL)

Formula: Mn²⁺₅Al(AlSi₃O₁₀)(OH)₈

Type Locality:

ⓘ Penroseite

Formula: (Ni,Co,Cu)Se₂

Locality: Hope's Nose, Torquay, Torbay, Devon, England, UK

ⓘ Pentlandite (TL)

Formula: (Ni_xFe_y)_Σ9S₈

Localities: Reported from at least 16 localities in this region.

Type Locality: Craignure Mine, Inveraray, Argyll and Bute, Scotland, UK

References:

Dufrénoy A: Traité élémentaire Minéral. 1st ed.(1856) 2, 549

ⓘ Periclase

Formula: MgO

Localities:

Camas Mor Intrusion, Isle of Muck, Caol and Mallaig, Highland, Scotland, UK
Beinn an Dubhaich, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Allt Guibhsachain, Ballachulish, Fort William and Ardnamurchan, Highland, Scotland, UK
Whitwell Quarry, Hodthorpe and Belph, Bolsover District, Derbyshire, England, UK

References:

Tilley, C.E. (1947) The gabbro-limestone contact zone of Camas Mor, Muck, Inverness-shire. Comptes Rendus de la Société geologique de Finlande, No. 140, 97–105.

ⓘ Perite

Formula: PbBiClO₂

Locality: Penberthy Croft Mine, St Hilary, Cornwall, England, UK

ⓘ Perovskite

Formula: CaTiO₃

Localities: Reported from at least 6 localities in this region.

References:

ⓘ Petalite

Formula: LiAl(Si₄O₁₀)

Locality: Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK

ⓘ Petitjeanite

Formula: Bi₃(PO₄)₂O(OH)

Locality: Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK

ⓘ 'Petroleum'

Localities: Reported from at least 14 localities in this region.

References:

Hogg, Thomas (1825) A Manual of Mineralogy - In which is shown how much Cornwall contributes to the illustration of the science. W. Polybank High Cross, Truro.

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

ⓘ 'Petroleum var. Albertite'

Localities:

Dingwall, Dingwall and Seaforth, Highland, Scotland, UK
Hilderston Silver Mine, Linlithgow, West Lothian, Scotland, UK

References:

Richard Tayler specimens

ⓘ 'Petroleum var. Bitumen'

Localities: Reported from at least 31 localities in this region.

References:

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

ⓘ Petzite

Formula: Ag₃AuTe₂

Localities:

Cononish Gold mine, Tyndrum, Stirling, Scotland, UK
Clarbeston, Wiston, Pembrokeshire, Wales, UK

References:

Livingstone, 2002, p.110.

ⓘ Pharmacoalumite

Formula: KAl₄(AsO₄)₃(OH)₄ · 6.5H₂O

Locality: Penberthy Croft Mine, St Hilary, Cornwall, England, UK

ⓘ Pharmacolite

Formula: Ca(HAsO₄) · 2H₂O

Locality: Wanthwaite Mine, St. John's Castlerigg and Wythburn, Allerdale, Cumbria, England, UK

ⓘ Pharmacosiderite (TL)

Formula: KFe³⁺₄(AsO₄)₃(OH)₄ · 6-7H₂O

Localities: Reported from at least 63 localities in this region.

Type Locality: Carharrack Mine, Gwennap, Cornwall, England, UK

References:

Phillips, William (1823) An Elementary Introduction to Mineralogy (3rd ed.)

Hogg, Thomas (1825) A Manual of Mineralogy - In which is shown how much Cornwall contributes to the illustration of the science. W. Polybank High Cross, Truro.

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

ⓘ Phaunouxite

Formula: Ca₃(AsO₄)₂ · 11H₂O

Locality: Nether Row Brow, Caldbeck, Allerdale, Cumbria, England, UK

ⓘ Phenakite

Formula: Be₂SiO₄

Localities: Reported from at least 14 localities in this region.

References:

Russell, Arthur (1911) On the occurrence of Phenacite in Cornwall. Mineralogical Magazine and Journal of the Mineralogical Society, 16 (73) 55-62 doi:10.1180/minmag.1911.016.073.08

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Philipsbornite

Formula: PbAl₃(AsO₄)(AsO₃OH)(OH)₆

Locality: Wheal Unity, St Day, Gwennap, Cornwall, England, UK

ⓘ Philipsburgite

Formula: Cu₅Zn(AsO₄)(PO₄)(OH)₆ · H₂O

Localities: Reported from at least 9 localities in this region.

References:

Steve Rust collectionIdentification: XRD, SEM-EDS, Raman Spectroscopy

S. Rust collection.Identification: XRD, SEM-EDS, Raman Spectroscopy

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Phillipsite Subgroup'

Localities: Reported from at least 16 localities in this region.

Colour: White

References:

Trevor Boyd Collection

ⓘ 'Phillipsite Subgroup var. Wellsite'

Formula: (K,Ba,Ca,K₂)Al₂Si₆O₁₆ · 6H₂O

Locality: Giant's Causeway, Co. Antrim, Northern Ireland, UK

Description: Colourless, whitish or orange-tinged twinned crystals (<5 mm) resembling phillipsite, in cavities in tholeiitic basalt at Benanouran Head. Identified by morphology, XRD, and electron microprobe analysis.

ⓘ Phlogopite

Formula: KMg₃(AlSi₃O₁₀)(OH)₂

Localities: Reported from at least 14 localities in this region.

ⓘ Phoenicochroite

Formula: Pb₂(CrO₄)O

Locality: Hopeful Vein, Wanlock Dod, Leadhills, South Lanarkshire, Scotland, UK

Colour: Red to orange-red

Description: Associated with pyromorphite, leadhillite, and cerussite. Temple's 'phoenicochroite' probably = impure phoenicochroite, while his 'new mineral' almost certainly = pure phoenicochroite. See S. A. Williams (1974) Bull. Brit. Mus. (Nat. Hist.), Mineral. 2, 394.

ⓘ Phosgenite (TL)

Formula: Pb₂CO₃Cl₂

Localities: Reported from at least 32 localities in this region.

Type Locality: Cromford, Derbyshire Dales District, Derbyshire, England, UK

References:

Mineralogical Record 23, 377-385

Mineralogical Record 24, 245-256, 401

Mineralogical Record 25, 39-41

Rock Currier

Breithaupt A (1841) Phosgenites plumbosus kürzer phosgenit, Vollständiges Handbuch der Mineralogie 2, 183-184

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

ⓘ Phosphohedyphane

Formula: Ca₂Pb₃(PO₄)₃Cl

Localities: Reported from at least 9 localities in this region.

References:

Manchester University Museum, S.Rust collection

ⓘ Phosphosiderite

Formula: FePO₄ · 2H₂O

Localities:

Gravel Hill Mine (Cliff Iron Mine; Penhale Iron Mine), Perran Iron Lode (Great Perran Iron Lode), Perranzabuloe, Cornwall, England, UK
Loch Quoich, Caol and Mallaig, Highland, Scotland, UK

References:

Sparrow, C. (1989): Russell Society Newsletter 3, 6

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Phosphuranylite ?

Formula: KCa(H₃O)₃(UO₂)₇(PO₄)₄O₄ · 8H₂O

Locality: Wheal Edward, Botallack, St Just, Cornwall, England, UK

Description: A specimen that was collected by Barstow shows an XRD pattern similar to that of phosphuranylite.

ⓘ 'Phosphuranylite Group'

Locality: South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK

ⓘ Phurcalite

Formula: Ca₂(UO₂)₃(PO₄)₂O₂ · 7H₂O

Locality: Merrivale Quarry, Whitchurch, West Devon, Devon, England, UK

ⓘ Pickeringite

Formula: MgAl₂(SO₄)₄ · 22H₂O

Localities:

Parys Mountain Mines, Amlwch, Isle of Anglesey, Wales, UK
Gwynfynydd Mine (Gwyn Mine; Morgan Mine; Mount Morgan Mine; British Gold Fields), Ganllwyd, Gwynedd, Wales, UK

ⓘ Picromerite

Formula: K₂Mg(SO₄)₂ · 6H₂O

Localities:

Whitby, Scarborough, North Yorkshire, England, UK
York Potash Project, Scarborough, North Yorkshire, England, UK

References:

ⓘ Picropharmacolite

Formula: Ca₄Mg(AsO₄)₂(HAsO₄)₂ · 11H₂O

Localities:

Wanthwaite Mine, St. John's Castlerigg and Wythburn, Allerdale, Cumbria, England, UK
Alva Silver Mine, Silver Glen, Alva, Clackmannanshire, Scotland, UK

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Piemontite

Formula: (CaCa)(AlAlMn³⁺)O[Si₂O₇][SiO₄](OH)

Localities:

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK
Dinorwic Quarry, Llanddeiniolen, Gwynedd, Wales, UK ? (more information)

References:

BMS Collection

ⓘ Piemontite-(Sr)

Formula: (CaSr)(AlAlMn³⁺)O[Si₂O₇][SiO₄](OH)

Locality: Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK

ⓘ Pigeonite

Formula: (Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆

Localities: Reported from at least 6 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Pigotite

Formula: Al₄C₆H₅O₁₀ · 13H₂O (?)

Localities:

Cripp's Cove, Treen, St Levan, Cornwall, England, UK
Piper's Hole, Tresco, Isles of Scilly, Cornwall, England, UK
Porth Chapel, St Levan, Cornwall, England, UK
Porthmeor Cove, Porthmeor, Zennor, Cornwall, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Pig's Egg'

Localities:

Wheal Remfry China Clay Pit, Fraddon, St Enoder, Cornwall, England, UK
Balleswidden Mine, St Just, Cornwall, England, UK
Goonbarrow China Clay Pit, Bugle, Treverbyn, Cornwall, England, UK

ⓘ 'Pilolite'

Formula: Mg₄Al₂Si₁₀O₂₇ · 15H₂O

Localities:

Seaton, East Devon, Devon, England, UK
Bardon Hill Quarry, Bardon, North West Leicestershire, Leicestershire, England, UK
Seaton Hole, Seaton, East Devon, Devon, England, UK

References:

[Specimen in the Natural History Museum, London]

ⓘ Pilsenite

Formula: Bi₄Te₃

Locality: Clogau St Davids Mine (Clogau Mine; St David's Mine), Llanelltyd, Gwynedd, Wales, UK

ⓘ 'Pinite'

Localities: Reported from at least 10 localities in this region.

References:

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

ⓘ Pitticite

Formula: (Fe, AsO₄, H₂O) (?)

Localities: Reported from at least 6 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Plagioclase'

Formula: (Na,Ca)[(Si,Al)AlSi₂]O₈

Localities: Reported from at least 46 localities in this region.

Habit: Blocky crystals

Colour: white, creamy

Description: Xls to 5mm

References:

The Geology of Skye

ⓘ Plagionite

Formula: Pb₅Sb₈S₁₇

Localities:

Bounds Cliff, St Endellion, Cornwall, England, UK
Bwlch Mine, Conwy, Conwy, Wales, UK
Dolyhir Quarry, Old Radnor, Powys, Wales, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ ~~Plancheite~~

Formula: Cu₈(Si₈O₂₂)(OH)₄ · H₂O

Localities:

~~Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK~~ (more information)
~~Driggith Mine (Driggeth Mine), Caldbeck, Allerdale, Cumbria, England, UK~~ (more information)
~~Engine Vein Mine, Alderley Edge, Cheshire, England, UK~~ (more information)

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Planerite-Turquoise Series'

Locality: Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK

Description: Originally reported to be coeruleolactite. All purported coeruleolactite examined by the authors of the 1998 report (Foord, E.E. & Taggart, J.E.) were largely Planerite, or Occasionally turquoise. Published analysis indicates that the vacany in the 'A' site is between 0.51-0.54 atom fraction, the balance in Cu-0.40 and Zn-0.06 to 0.09. It is suggested by this analysis that the turquoise structure likely cannot accomodate Ca in the 'A' site.

ⓘ Platinum

Formula: Pt

Localities:

Manaccan, Cornwall, England, UK
Kynance Cove, Landewednack, Cornwall, England, UK
Ballantrae Complex, South Ayrshire, Scotland, UK
Corrycharmaig, Killin, Stirling, Scotland, UK
Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK ? (more information)

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Plattnerite (TL)

Formula: PbO₂

Localities: Reported from at least 13 localities in this region.

Type Locality: Leadhills, South Lanarkshire, Scotland, UK

Description: There is some dispute about the confirmation of plattnerite from the Leadhills-Wanlockhead Orefield. Although it has been now confirmed on specimens collected from the Susanna Mine in 2010. It would appear that many old specimens have been found wanting, mostly turning out to be Mn-Oxides or mottramite. Work is continuing to try and locate an authentic 'old' specimen in the Natural History Museum London and the Hunterian Museum, Glasgow.

References:

Haidinger W (1845) Zweite Klasse: Geogenide. II. Ordnung. Baryte VII. Bleibaryt. Plattnerit., in Handbuch der Bestimmenden Mineralogie, Bei Braumüller and Seidel (Wien) 499-506

ⓘ 'Plessite'

Localities:

Rowton meteorite, Waters Upton, Telford and Wrekin, England, UK
Wold Cottage meteorite, East Riding of Yorkshire, England, UK

References:

Buchwald, Vagn F. (1975) Handbook of Iron Meteorites - Their History, Distribution, Composition and Structure. University of California Press.

evols.library.manoa.hawaii.edu (2018) http://evols.library.manoa.hawaii.edu/bitstream/handle/10524/35874/vol3-Ri-Ro(LO)pdf#page=14

ⓘ Plombièrite

Formula: [Ca₄Si₆O₁₆(OH)₂ · 2H₂O] · (Ca · 5H₂O)

Localities:

Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK
Carneal, Glenoe, Larne, Co. Antrim, Northern Ireland, UK
'S Airde Beinn, Isle of Mull, Argyll and Bute, Scotland, UK
Kilchoan, Ardnamurchan, Fort William and Ardnamurchan, Highland, Scotland, UK
Ballycraigy, Co. Antrim, Northern Ireland, UK

References:

ⓘ 'Plumbago'

Locality: Wheal Trevillick, Grampound with Creed, Cornwall, England, UK

ⓘ 'Plumbic Ochre'

Locality: Wheal Penrose, Porthleven, Cornwall, England, UK

ⓘ Plumbogummite

Formula: PbAl₃(PO₄)(PO₃OH)(OH)₆

Localities: Reported from at least 28 localities in this region.

Habit: drusy encrustation

Colour: dark turquoise blue; very pale blue to colourless; brown

References:

Van Den Berg, W. (1985) Mineralen zoeken in de Caldbeck Fells (Lake District). Gea (Driemaandelijks tijdschrift van de Stichting Geologische Aktiviteiten), 18, 39-48 (in Dutch).

Young, B. (1987) Glossary of the minerals of the Lake District and adjoining areas. British Geological Survey, Newcastle upon Tyne. 104pp.

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

Stanley, Christopher J., Cooper, Michael P. (1991) Famous Mineral Localities: Pyromorphite-Group Minerals from the Caldbeck Fells, Cumbria, England. The Mineralogical Record, 22 (2) 105-121

Bridges, T.F., Green, D.I., Rumsey, M.S., Leppington, C.M. (2008) A review of the mineralisation at Red Gill Mine, Caldbeck Fells, Cumbria, England. Journal of the Russell Society, 11. 29-47

Bridges, T.F., Green, D.I. (2008) Baryte formation in supergene environments in the Caldbeck Fells, Cumbria. Journal of the Russell Society, 11. 48-50

ⓘ 'Plumbogummite Group'

Locality: Drakelands Mine, Plympton, Plymouth, Devon, England, UK

Description: The partly defined mineral forms tiny micro-crystals to 0.25mm with a pseudocubic habit, and a white to flesh pink colouration. Associated with cassiterite and tourmaline on quartz.

ⓘ Plumbojarosite

Formula: Pb_0.5Fe³⁺₃(SO₄)₂(OH)₆

Localities: Reported from at least 13 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

Kloprogge, J. T., & Wood, B. J. (2017). X-ray Photoelectron spectroscopic and Raman spectroscopic study of bayldonite from Wheal Carpenter, Cornwall, UK. Vacuum, 141, 49-56.

ⓘ Plumbonacrite (TL)

Formula: Pb₅O(OH)₂(CO₃)₃

Localities:

Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK
Wanlockhead, Dumfries and Galloway, Scotland, UK

Type Locality: Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK

Habit: Pale yellow, hexagonal bipyramidal crystals.

Colour: pale yellow, white

Description: Although not accepted by the IMA as a valid mineral species, crystals of 'plumbonacrite' to around 2mm, and aggregates of xx to around 5mm have been found at Merehead in association with rickturnerite and mereheadite.

References:

Turner, Rick, Rumsey, Michael S. (2010) The minerals of the Mendip Hills and their relationships. Journal of the Russell Society, 13. 3-46

Williams, P. A., Hatert, F., Pasero, M., Mills, S. J. (2012) New minerals and nomenclature modifications approved in 2012. CNMNC Newsletter No 14. Mineralogical Magazine, 76 (5) 1281-1288 doi:10.1180/minmag.2012.076.5.15

ⓘ 'Plumosite'

Locality: Wheal Boys (Trewetha Mine; Old Trewetha Mine), Port Isaac, St Endellion, Cornwall, England, UK

ⓘ ~~Pollucite~~

Formula: (Cs,Na)₂(Al₂Si₄O₁₂) · 2H₂O

Locality: Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK - erroneously reported

ⓘ Polybasite

Formula: [Ag₆Sb₂S₇][Ag₉CuS₄]

Locality: Polzeath, St Minver, Cornwall, England, UK

ⓘ 'Polybasite-Tac'

Locality: Polzeath, St Minver, Cornwall, England, UK

ⓘ Polyhalite

Formula: K₂Ca₂Mg(SO₄)₄ · 2H₂O

Localities: Reported from at least 12 localities in this region.

Description: At a depth of 4,500 feet in a boring.

References:

Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 460.

ⓘ Portlandite (TL)

Formula: Ca(OH)₂

Localities:

Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK
Carneal, Glenoe, Larne, Co. Antrim, Northern Ireland, UK

Type Locality: Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK

Description: Occurs in a contact zone between limestone and dolerite.

References:

Tilley, C.E. (1933) Portlandite, a new mineral from Scawt Hill, Co. Antrim. Mineralogical Magazine: 23(142): 419-420.

ⓘ Posnjakite

Formula: Cu₄(SO₄)(OH)₆ · H₂O

Localities: Reported from at least 25 localities in this region.

References:

[BMS]

ⓘ Potarite

Formula: PdHg

Localities:

Cliff Quarry, Unst, Shetland Islands, Scotland, UK
Harold's Grave Quarry, Unst, Shetland Islands, Scotland, UK
Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK ? (more information)

References:

Prichard, H. M., & Tarkian, M. (1988). Platinum and palladium minerals from two PGE-rich localities in the Shetland ophiolite complex. The Canadian Mineralogist, 26(4), 979-990.

O’Driscoll, B., Garwood, R., Day, J. M., & Wogelius, R. (2018). Platinum-group element remobilization and concentration in the Cliff chromitites of the Shetland Ophiolite Complex, Scotland. Mineralogical Magazine, 82(3), 471-490.

ⓘ Potassic-magnesio-arfvedsonite

Formula: [K][Na₂][Mg₄Fe³⁺]Si₈O₂₂(OH)₂

Locality: Pendennis Head, Falmouth, Cornwall, England, UK

Description: In peralkaline minette dyke at Pendennis Point.

ⓘ Potassic-richterite

Formula: {K}{CaNa}{Mg₅}Si₈O₂₂(OH)₂

Locality: Loch Borralan Complex, Assynt, North, West and Central Sutherland, Highland, Scotland, UK

ⓘ Powellite

Formula: Ca(MoO₄)

Localities:

Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK
Coire Buidhe, Glen Creran, Argyll and Bute, Scotland, UK
Traprain Law, Haddington, East Lothian, Scotland, UK
Caldbeck Fells Mining Region, Cumbria, England, UK
Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK

Description: The first British occurrence (Hartley, 1984).

References:

Hartley, J. (1984) A list of minerals associated with the ore deposits of the Caldbeck Fells, Cumbria. Transactions of the Leeds Geological Association, 10 (3) 22-39

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ 'Prassoite'

Formula: Rh₁₇S₁₅

Locality: Harold's Grave Quarry, Unst, Shetland Islands, Scotland, UK

ⓘ Prehnite

Formula: Ca₂Al₂Si₃O₁₀(OH)₂

Localities: Reported from at least 77 localities in this region.

ⓘ Preisingerite

Formula: Bi₃(AsO₄)₂O(OH)

Locality: Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK

ⓘ ~~Priceite~~

Formula: Ca₂B₅O₇(OH)₅ · H₂O

Locality: Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK - erroneously reported

Description: Fraudulent Kingsbury locality.

ⓘ Prosopite

Formula: CaAl₂F₄[(OH)_4-xF_x]

Locality: Coldstones Quarry, Greenhow, High and Low Bishopside, Harrogate, North Yorkshire, England, UK

ⓘ 'Protopartzite'

Formula: Cu(Sb,As,Fe,Zn)_1.3(O,OH)_6.8

Locality: Blagill Mine, Alston Moor, Eden, Cumbria, England, UK

ⓘ Proustite

Formula: Ag₃AsS₃

Locality: Dolyhir Quarry, Old Radnor, Powys, Wales, UK

ⓘ Pseudoboleite

Formula: Pb₃₁Cu₂₄Cl₆₂(OH)₄₈

Localities:

Tolcarne Beach, Newquay, Cornwall, England, UK
The Gannel Smelter slag locality, Crantock, Cornwall, England, UK
Par Smelter (Slag Locality), Tywardreath and Par, Cornwall, England, UK
Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Pseudobrookite

Formula: Fe₂TiO₅

Localities:

Sithean Sluaigh, Argyll and Bute, Scotland, UK
Tievebulliagh, Cushendall, Co. Antrim, Northern Ireland, UK
Pennycross sapphire occurrence (Sgeir an Fhèidh to Crois an Ollaimb), Loch Scridain, Isle of Mull, Argyll and Bute, Scotland, UK ? (more information)

Description: Crystals granular or in laths which may be of honey-brown colour, associated with corundum, magnetite, spinel, and mullite, in emery-like rocks adjacent to a dolerite plug.

References:

Smith, D.G.W. (1965) The chemistry and mineralogy of some emery-like rocks from Sithean Sluaigh, Strachur, Argyllshire. American Mineralogist 50: 1982-2022.

Livingstone, A., Macpherson, H. G. (1983) Fifth supplementary list of British minerals (Scottish) Mineralogical Magazine, 47 (342) 99-105 doi:10.1180/minmag.1983.047.342.23

ⓘ 'Pseudoleucite'

Localities:

Allt a'Mhuillin Quarry, Loch Borralan Complex, Assynt, North, West and Central Sutherland, Highland, Scotland, UK
Loch Borralan Complex, Assynt, North, West and Central Sutherland, Highland, Scotland, UK

References:

Woolley, A. R. (1973). The pseudoleucite borolanites and associated rocks of the south-eastern tract of the Borralan complex, Scotland. British Museum (Natural History), Mineralogy, 2, 285-333.

ⓘ Pseudomalachite

Formula: Cu₅(PO₄)₂(OH)₄

Localities: Reported from at least 37 localities in this region.

References:

Braithwaite, R. S. W., Ryback, G. (1994) Reichenbachite from Cornwall and Portugal. Mineralogical Magazine, 58 (392) 449-454 doi:10.1180/minmag.1994.058.392.09

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Psilomelane'

Localities: Reported from at least 57 localities in this region.

References:

Burr, Peter S. (1996) Famous Mineral Localities: The Higher Pitts Mine, Mendip Hills, Somerset, England. The Mineralogical Record, 27 (4) 245-259pp.253-253

ⓘ Pumpellyite-(Fe2+)

Formula: Ca₂Fe²⁺Al₂(Si₂O₇)(SiO₄)(OH,O)₂ · H₂O

Localities:

Loanhead Quarry, Beith, North Ayrshire, Scotland, UK
Llanelwedd Quarry, Builth Wells, Powys, Wales, UK

References:

[BMS]

ⓘ Pumpellyite-(Mg)

Formula: Ca₂MgAl₂(Si₂O₇)(SiO₄)(OH)₂ · H₂O

Localities:

Great Penhaver Point, Gorran Haven, St Goran, Cornwall, England, UK
Penlee Quarry, Newlyn, Penzance, Cornwall, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Pumpellyite-(Mn2+)

Formula: Ca₂Mn²⁺Al₂(Si₂O₇)(SiO₄)(OH)₂ · H₂O

Locality: Loanhead Quarry, Beith, North Ayrshire, Scotland, UK

ⓘ 'Pumpellyite Subgroup'

Formula: Ca₂XAl₂[Si₂O₆(OH)][SiO₄](OH)₂A

Localities: Reported from at least 6 localities in this region.

ⓘ Pyrargyrite

Formula: Ag₃SbS₃

Localities: Reported from at least 16 localities in this region.

References:

Hall, T.M. (1868): Edward Stanford (London), 168 pp.

Henwood, W.J. (1871): Transactions of the Royal Geological Society of Cornwall 8(1), 699-722

Rudler, F. W. (1905) A Handbook to a Collection of the Minerals of the British Isles - Mostly selected from the Ludlam Collection, in the Museum of Practical Geology. 253pp.

ⓘ Pyrite

Formula: FeS₂

Localities: Reported from at least 1016 localities in this region.

References:

Livingstone 2002, p. 184

Pattrick, R A D. 1984. Sulphide mineralogy of the Tomnadashan copper deposit and the Corrie Buie lead veins, south Loch Tayside, Scotland. Mineralogical Magazine, 48, 85-91.

Henwood, W.J. (1871): Transactions of the Royal Geological Society of Cornwall 8(1), 650-654

ⓘ Pyrite var. Bravoite

Formula: (Fe,Ni)S₂

Localities: Reported from at least 14 localities in this region.

ⓘ Pyrite var. Hengleinite

Formula: (Fe,Ni,Co)S₂

Locality: Sron Gharbh (Sron Garbh), Fort William and Ardnamurchan, Highland, Scotland, UK

ⓘ Pyroaurite

Formula: Mg₆Fe³⁺₂(OH)₁₆[CO₃] · 4H₂O

Localities: Reported from at least 7 localities in this region.

Description: The original identification by Heddle was based solely upon chemical analysis. In the absence of XRD it could be sjögrenite, or a mixture of this and pyroaurite. More recently, one sample has been XRD confirmed as pyroaurite by Rouxhet & Taylor (1969).

References:

Heddle, Matthew Forster (1878) XIII. The Geognosy and Mineralogy of Scotland. Mineralogical Magazine and Journal of the Mineralogical Society, 2 (10) 106-133 doi:10.1180/minmag.1878.002.10.03

Rouxhet, P.G. & Taylor, H.F.W. (1969) Thermal decomposition of Sjögrenite and Pyroaurite. Chimia, vol. 23, p. 480-5.

✪ 'Pyroaurite-2H' ?

Formula: Mg₆Fe³⁺₂(OH)₁₆(CO₃) · 4H₂O

Locality: Setters Quarry, Unst, Shetland Islands, Scotland, UK

Description: Bronze coloured scaly and slickensided coatings on fracture surfaces in serpentinite. XRF analysis confirms the correct composition for pyroaurite/sjögrenite. Effervescence in acid confirms carbonate. XRD is ambiguous, giving reasonable matches for both minerals, but hampered by their poorly crystalline nature, and consequent poor quality diffraction patterns. Many of the distinguishing reflections for each mineral are missing, and extra ones are present. A mixture of both minerals seems likely, but needs confirmation. (Unpublished work by Dr S. Moreton).

✪ Pyrobelonite

Formula: PbMn²⁺(VO₄)(OH)

Locality: Ty Coch Mine, Porthcawl, Bridgend, Wales, UK

ⓘ 'Pyrobitumen'

Locality: Gregory Mine, Overton Hall, Ashover, North East Derbyshire District, Derbyshire, England, UK

ⓘ 'Pyrochlore Group'

Formula: A₂Nb₂(O,OH)₆Z

Localities:

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
Apex Ridge, Rockall Island, Outer Hebrides, Scotland, UK
Rockall Island, Outer Hebrides, Scotland, UK

References:

www.mineralman.f9.co.uk (2001) http://www.mineralman.f9.co.uk/quarries/meldon.htm

ⓘ 'Pyrochlore Supergroup'

Formula: A_2-mD₂X_6-wZ_1-n

Locality: Chiapaval, Harris, Isle of Lewis and Harris, Outer Hebrides, Scotland, UK

Description: "A pyrochlore mineral, probably betafite(?)"

ⓘ Pyrochroite

Formula: Mn(OH)₂

Localities:

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK
Scanniclift Manganese Mine, Doddiscombsleigh, Teignbridge, Devon, England, UK

References:

R. E. Bevins (1988) Sixth Supplementary List of British Isles Minerals (Welsh). Mineralogical Magazine 52:121-124

ⓘ Pyrolusite

Formula: Mn⁴⁺O₂

Localities: Reported from at least 91 localities in this region.

References:

[]

ⓘ Pyromorphite

Formula: Pb₅(PO₄)₃Cl

Localities: Reported from at least 252 localities in this region.

Habit: Prismatic, and blocky

Colour: Colourless-white, shades of light brown, yellow, slightly purple, rarely green

Description: Brown crystals to 2.5cms (XRD) with cerussite. Rare green microcrystals.

References:

Greg, Robert Philips, Lettsom, William G. (1858) Manual of the Mineralogy of Great Britain and Ireland. John Van Voorst, London.

Green, D.I., Rust, S.A., Mason, J.S. (1996) Classic British mineral localities: Frongoch mine, Dyfed. UK Journal of Mines and Minerals 17, Rockbottom Publications. 29-39

Day, Harry (1999) BMS Database, British Micromount Society.

Rust, Steve A. (2019) Minerals of the Frongoch Mine. Published by the author, 180 pages. ISBN 978-1-9162641-0-6.

ⓘ Pyromorphite var. Calcium-bearing Pyromorphite

Formula: (Pb,Ca)₅(PO₄)₃Cl

Localities:

New Glencrieff Mine (Wanlockhead Mine; East and West branch of New Glencrieff Vein), Wanlockhead, Dumfries and Galloway, Scotland, UK
High Pirn Mine (Belton Grain Vein and New Vein), Wanlock Dod-Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK
Old Glencrieff Vein, Wanlockhead, Dumfries and Galloway, Scotland, UK
Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

ⓘ Pyromorphite var. Collieite

Formula: Pb₅(PO₄)₃Cl

Locality: Leadhills, South Lanarkshire, Scotland, UK

Colour: Black

Description: A black, botryoidal, vanadian and calcian variety of Pyromorphite.

ⓘ Pyrope

Formula: Mg₃Al₂(SiO₄)₃

Locality: Elie Ness (Ruby Bay), Fife, Scotland, UK

ⓘ Pyrophanite

Formula: Mn²⁺TiO₃

Localities:

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK
Wheal Whitfield (North Carn Brea Mine; North Tincroft Mine), Robarts Mine (incl. East Wheal Seton; Wheal Maude), Illogan, Cornwall, England, UK

References:

Smith, W.C. & Claringbull, G.F. (1947): Pyrophanite from the Benallt Mine, Rhiw, Carnarvonshire. Mineralogical Magazine 28, 108-110.

Am Min (1955) 40:32-40

ⓘ Pyrophyllite

Formula: Al₂Si₄O₁₀(OH)₂

Localities:

Lizard Peninsula, Cornwall, England, UK
Aik Beck, Barton, Eden, Cumbria, England, UK

References:

[Specimen in the Natural History Museum, London]

ⓘ Pyrosmalite-(Fe)

Formula: Fe²⁺₈Si₆O₁₅(OH,Cl)₁₀

Localities:

Treburland Manganese deposits, Altarnun, Cornwall, England, UK
Nant Ffrancon Formation, Llandygai, Gwynedd, Wales, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Pyrostilpnite

Formula: Ag₃SbS₃

Localities:

Herodsfoot Mine (North Herodsfoot Mine), Lanreath, Cornwall, England, UK
~~St Teath, Cornwall, England, UK~~ (more information)

References:

Starkey, R. E. (2012) The Herodsfoot Mine, Lanreath, Cornwall, England. Mineralogical Record 43:411-486.

ⓘ 'Pyroxene Group'

Formula: ADSi₂O₆

Localities: Reported from at least 34 localities in this region.

References:

Steve Rust collection

ⓘ Pyroxmangite

Formula: Mn²⁺SiO₃

Localities:

Glen Beag, Glenelg, Wester Ross, Strathpeffer and Lochalsh, Highland, Scotland, UK
Nant Mine, Nant-y-Gadwen, Aberdaron, Gwynedd, Wales, UK

References:

[Specimen in the Natural History Museum, London]

ⓘ Pyrrhotite

Formula: Fe_1-xS

Localities: Reported from at least 108 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Qandilite

Formula: (Mg,Fe³⁺)₂(Ti,Fe³⁺,Al)O₄

Locality: Allt Guibhsachain, Ballachulish, Fort William and Ardnamurchan, Highland, Scotland, UK

ⓘ Qitianlingite ?

Formula: (Fe,Mn)₂(Nb,Ta)₂WO₁₀

Locality: Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK

Description: Microscopic inclusion in topaz. Inclusions in topaz analyzed only by ICP-OES and Raman spectrometry. Without XRD orthorhombic qitianlingite can not be distinguished from monoclinic "wolframoixiolite". Qitianlingite must be therefore regarded as unconfirmed.

ⓘ Quartz

Formula: SiO₂

Localities: Reported from at least 1614 localities in this region.

References:

Specimen in the Natural History Museum, Vienna

ⓘ Quartz var. "Herkimer-style" Quartz

Formula: SiO₂

Localities:

Markham Colliery, Markham, Caerphilly, Wales, UK
Countess Cliff (Diamond Hill; Harpur Hill), Buxton, High Peak, Derbyshire, England, UK

References:

J.Ralph, collected 1995

ⓘ Quartz var. Agate

Localities: Reported from at least 87 localities in this region.

ⓘ Quartz var. Agate-Jasper

Formula: SiO₂

Locality: Burn Anne, Galston, East Ayrshire, Scotland, UK

ⓘ Quartz var. Agatized coral

Formula: SiO₂

Locality: Kildonan, Isle of Arran, North Ayrshire, Scotland, UK

ⓘ Quartz var. Amethyst

Formula: SiO₂

Localities: Reported from at least 100 localities in this region.

ⓘ Quartz var. Beekite

Formula: SiO₂

Localities: Reported from at least 8 localities in this region.

ⓘ Quartz var. Blue Quartz

Formula: SiO₂

Locality: North shore, Loch Assynt, Assynt, North, West and Central Sutherland, Highland, Scotland, UK

ⓘ Quartz var. Capped Quartz

Localities:

Virtuous Lady Mine, Buckland Monachorum, West Devon, Devon, England, UK
East Wheal Rose, St Newlyn East, Cornwall, England, UK

ⓘ Quartz var. Carnelian

Localities:

Fishtown of Usan, Usan, Montrose, Angus, Scotland, UK
Wheal Cock, Botallack Mine, Botallack, St Just, Cornwall, England, UK
Luthrie, Fife, Scotland, UK
Loe Bar, Porthleven, Cornwall, England, UK
Scotland, UK

ⓘ Quartz var. Chalcedony

Formula: SiO₂

Localities: Reported from at least 177 localities in this region.

References:

(1973) To the Editor. The Mineralogical Record, 4 (2) 91-95pp.95-95

ⓘ Quartz var. Citrine

Formula: SiO₂

Localities: Reported from at least 8 localities in this region.

References:

J Ralph collection

ⓘ Quartz var. Diackethyst

Formula: SiO₂

Locality: Craig, Montrose, Angus, Scotland, UK

ⓘ Quartz var. Eisenkiesel

Formula: SiO₂

Localities: Reported from at least 6 localities in this region.

References:

P Haas collection

ⓘ Quartz var. Eye Agate

Formula: SiO₂

Locality: Scotland, UK

ⓘ Quartz var. Ferruginous Quartz

Formula: SiO₂

Localities:

Cumbria, England, UK
Botallack Mine, Botallack, St Just, Cornwall, England, UK
Wheal Kernick, Treviscoe, St Stephen-in-Brannel, Cornwall, England, UK
Wheal Rose (Wheal Lomax), Porthleven, Cornwall, England, UK
Frongoch Mine (Bron-y-Goch Mine; Llawynwnwch Mine), Pontrhydygroes, Upper Llanfihangell-y-Creuddyn, Ceredigion, Wales, UK

References:

ngdir.com/PhotoGallery/PhotoDetail.asp?PID=1839

ⓘ Quartz var. Fortification Agate

Formula: SiO₂

Localities:

Dunure, South Ayrshire, Scotland, UK
Scotland, UK

ⓘ Quartz var. Haytorite

Formula: SiO₂

Localities:

Haytor Mine, Ilsington, Teignbridge, Devon, England, UK
North Roskear Mine, North Roskear, Camborne, Cornwall, England, UK

ⓘ Quartz var. Landscape Agate

Formula: SiO₂

Locality: Scotland, UK

ⓘ Quartz var. Milky Quartz

Formula: SiO₂

Localities: Reported from at least 7 localities in this region.

References:

P Haas collection

ⓘ Quartz var. Moss Agate

Formula: SiO₂

Localities:

Ardownie Quarry, Monifieth, Angus, Scotland, UK
Ochil Hills, Perth and Kinross, Scotland, UK

References:

Ingram, S. M. (1994) Agates from Ardownie quarry, Monifieth, Tayside, Scotland. UK Journal of Mines and Minerals 14, 17-20

ⓘ Quartz var. Onyx

Formula: SiO₂

Localities:

Todd's Hole, Usan, Montrose, Angus, Scotland, UK
Fishtown of Usan, Usan, Montrose, Angus, Scotland, UK

ⓘ Quartz var. Plasma

Formula: SiO₂

Locality: New Venture Mine (Stiperstones Mine), Stiperstones, Hope-Shelve District, Shropshire, England, UK

ⓘ Quartz var. Prase

Formula: SiO₂

Localities:

North Roskear Mine, North Roskear, Camborne, Cornwall, England, UK
Wheal Bellan (Wheal Bellon), Cot Valley, St Just, Cornwall, England, UK

References:

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

ⓘ Quartz var. Rock Crystal

Formula: SiO₂

Localities: Reported from at least 48 localities in this region.

References:

Lapis 11(2), 34-38 (1986)

ⓘ Quartz var. Rose Quartz

Formula: SiO₂

Localities:

St Michael's Mount, Cornwall, England, UK
Buckett's Mine, Redruth, Cornwall, England, UK
Calton Hill Quarry, Blackwell in the Peak, Derbyshire Dales District, Derbyshire, England, UK
Quin Geo, Ness of Hillswick, Mainland, Shetland Islands, Scotland, UK

References:

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

ⓘ Quartz var. Rutilated Quartz

Formula: SiO₂

Locality: Lanterdan Quarry, Treknow, Tintagel, Cornwall, England, UK

ⓘ Quartz var. Shocked Quartz

Formula: SiO₂

Locality: Churchwood quarry, Wickwar, South Gloucestershire, Gloucestershire, England, UK

ⓘ Quartz var. Smoky Quartz

Formula: SiO₂

Localities: Reported from at least 73 localities in this region.

References:

collected by M Perry (St Just)

ⓘ Queitite

Formula: Pb₄Zn₂(SO₄)(SiO₄)(Si₂O₇)

Localities:

Penrhiw Mine (Penyberth Mine), Ystumtuen, Cwmrheidol, Ceredigion, Wales, UK
Red Gill Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
Horners Vein (Jeffrey's Vein; Carse's Vein), Leadhills, South Lanarkshire, Scotland, UK
Caldbeck Fells Mining Region, Cumbria, England, UK

References:

Mason, J.S., Green, D.I. (1995) Supergene minerals including exceptional ramsbeckite from Penrhiw Mine, Ystumtuen, Dyfed. UK Journal of Mines and Minerals 15, Rockbottom Publications. 21-27

ⓘ Quenselite

Formula: PbMnO₂(OH)

Locality: Luce Bay, Newton Stewart, Dumfries and Galloway, Scotland, UK

ⓘ Rammelsbergite

Formula: NiAs₂

Localities: Reported from at least 12 localities in this region.

ⓘ Ramsbeckite

Formula: (Cu,Zn)₁₅(SO₄)₄(OH)₂₂ · 6H₂O

Localities: Reported from at least 14 localities in this region.

Habit: Rhombic

Colour: Emerald Green

Description: Xls to 0.7mm 1st UK occurrence

References:

Rust, S. A. (1995) Supergene minerals from Waterbank Mine, Ecton, Staffordshire. UK Journal of Mines and Minerals 15, 30-35

ⓘ Ramsdellite

Formula: Mn⁴⁺O₂

Locality: Drosgol Mine, Ponterwyd, Trefeirig, Ceredigion, Wales, UK

ⓘ Ranciéite

Formula: (Ca,Mn²⁺)_0.2(Mn⁴⁺,Mn³⁺)O₂ · 0.6H₂O

Localities:

Newbiggin, County Durham, England, UK
Gobbins, Islandmagee, Co. Antrim, Northern Ireland, UK
Parys Mountain Mines, Amlwch, Isle of Anglesey, Wales, UK

References:

Ryback, G. and Tandy, P.C. (1992) Eighth supplementary list of British Isles minerals (English). Mineralogical Magazine, vol. 56, n° 383, 261-275.

Cotterell, T.F. and Jenkins, D.A. (2008) Ranciéite from Mynydd Parys, Amlwch, Anglesey, Wales. Journal of the Russell Society, vol. 11, 59-63.

ⓘ Rankinite (TL)

Formula: Ca₃Si₂O₇

Localities:

Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK
Kilchoan, Ardnamurchan, Fort William and Ardnamurchan, Highland, Scotland, UK
'S Airde Beinn, Isle of Mull, Argyll and Bute, Scotland, UK
Camas Mor Intrusion, Isle of Muck, Caol and Mallaig, Highland, Scotland, UK
Camphouse, Ardnamurchan, Fort William and Ardnamurchan, Highland, Scotland, UK

Type Locality: Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK

References:

Tilley, C.E. (1942) Tricalcium disilicate (rankinite), a new mineral from Scawt Hill, Co. Antrim. Mineralogical Magazine: 26(176): 190-197.

ⓘ Raspite

Formula: Pb(WO₄)

Localities:

Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK
Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK

References:

David P. Clough Collection. Collected 14 June 2013. Natural History Museum (London) identification 12 July 2013.

ⓘ Rauenthalite

Formula: Ca₃(AsO₄)₂ · 10H₂O

Locality: Ivy Tor Mine, Belstone, West Devon, Devon, England, UK

ⓘ Rauvite

Formula: Ca(UO₂)₂(V₁₀O₂₈) · 16H₂O

Locality: Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK

ⓘ Realgar

Formula: As₄S₄

Localities:

Burraton Coombe Quarry, St Stephens-by-Saltash, Saltash, Cornwall, England, UK
Dolyhir Quarry, Old Radnor, Powys, Wales, UK
Greenhill arsenic works, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK
Lushington Cove, Porthtowan, St Agnes, Cornwall, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Rectorite

Formula: (Na,Ca)Al₄((Si,Al)₈O₂₀)(OH)₄ · 2H₂O

Locality: Drynock, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

ⓘ Redgillite (TL)

Formula: Cu₆(SO₄)(OH)₁₀ · H₂O

Localities: Reported from at least 23 localities in this region.

Type Locality: Silver Gill, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK

Habit: crystalline crusts

Description: Cooper & Stanley (1990): an 'unknown copper sulphate' on oxidized sulphides from the 'Golden Hugh' (D.R. Middleton Collection, det. BM(NH): XRD, 1987) and in an old ore pile on the west bank of the gill [NY29953415] (D.I. Green, pers. comm.)

References:

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

Pluth, J. J., Steele, I. M., Kampf, A. R., Green, D. I. (2005) Redgillite, Cu₆(OH)₁₀(SO₄)·H₂O, a new mineral from Caldbeck Fells, Cumbria, England: description and crystal structure. Mineralogical Magazine, 69 (6) 973-980 doi:10.1180/0026461056960302

ⓘ Reevesite

Formula: Ni₆Fe³⁺₂(OH)₁₆(CO₃) · 4H₂O

Localities:

Craignure Mine, Inveraray, Argyll and Bute, Scotland, UK
Hagdale Quarry, Unst, Shetland Islands, Scotland, UK

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Reichenbachite

Formula: Cu₅(PO₄)₂(OH)₄

Locality: Old Gunnislake Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

ⓘ Reidite

Formula: ZrSiO₄

Localities:

Stac Fada impactite, Assynt, North, West and Central Sutherland, Highland, Scotland, UK
Churchwood quarry, Wickwar, South Gloucestershire, Gloucestershire, England, UK

References:

Reddy, S. M., Johnson, T. E., Fischer, S., Rickard, W. D. A., & Taylor, R. J. M. (2015). Precambrian reidite discovered in shocked zircon from the Stac Fada impactite, Scotland. Geology, 43(10), 899-902.

ⓘ Retgersite

Formula: NiSO₄ · 6H₂O

Localities:

Newdigate Colliery, Bedworth, Nuneaton and Bedworth, Warwickshire, England, UK
Menimuir Burn, Cassencarie, Dumfries and Galloway, Scotland, UK

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ 'Retinite'

Locality: Bovey Tracey, Teignbridge, Devon, England, UK

ⓘ Reyerite

Formula: (Na,K)₂Ca₁₄(Si,Al)₂₄O₅₈(OH)₈ · 6H₂O

Localities:

Creag Mhor (Creag Thor), Isle of Mull, Argyll and Bute, Scotland, UK
'S Airde Beinn, Isle of Mull, Argyll and Bute, Scotland, UK
Drynock, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Alit Coir' a' Ghobhainn, near Drynoch, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

References:

[Specimen in the Natural History Museum, London]

ⓘ Rhabdophane-(Ce) (TL)

Formula: Ce(PO₄) · 0.6H₂O

Type Locality:

ⓘ Rhabdophane-(Nd)

Formula: Nd(PO₄) · H₂O

Localities:

Cornwall, England, UK
~~Fowey Consols (incl. Wheal Treasure; Wheal Fortune; Wheal Chance), Tywardreath and Par, Cornwall, England, UK~~ (more information)

References:

Rudler, F. W. (1905) A Handbook to a Collection of the Minerals of the British Isles - Mostly selected from the Ludlam Collection, in the Museum of Practical Geology. 253pp.

ⓘ ~~Rhodizite~~

Formula: (K,Cs)Al₄Be₄(B,Be)₁₂O₂₈

Locality: Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK - erroneously reported

Description: Fraudulent Kingsbury locality.

ⓘ Rhodochrosite

Formula: MnCO₃

Localities: Reported from at least 34 localities in this region.

References:

Burr, Peter S. (1996) Famous Mineral Localities: The Higher Pitts Mine, Mendip Hills, Somerset, England. The Mineralogical Record, 27 (4) 245-259pp.253-253

ⓘ Rhodochrosite var. Sphaerodialogite

Formula: MnCO₃

Locality: Gwynedd, Wales, UK

ⓘ Rhodonite

Formula: CaMn₃Mn[Si₅O₁₅]

Localities: Reported from at least 24 localities in this region.

ⓘ 'Rhombohedral Carbonate'

Formula: (Ca/Mg/Fe/Mn etc)CO₃

Localities: Reported from at least 9 localities in this region.

References:

Deans, T., Garson, M. S., & Coats, J. S. (1971). Fenite-type soda metasomatism in the Great Glen, Scotland. Nature Physical Science, 234(51), 145-147. doi.org/10.1038/physci234145a0

ⓘ Rickturnerite (TL)

Formula: Pb₇O₄[Mg(OH)₄](OH)Cl₃

Localities:

Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK
Wesley Mine, Westbury on Trym, Bristol, England, UK

Type Locality: Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK

Habit: Generally as fibrous aggregates. Occasionally as glassy masses. Rarely as individual acicular crystals.

Colour: White, grey, pale green.

References:

Williams, P. A., Hatert, F., Pasero, M., Mills, S. J. (2010) New minerals and nomenclature modifications approved in 2010, CNMNC Newsletter No 5. Mineralogical Magazine, 74 (5) 859-862 doi:10.1180/s0026461x00056887

Turner, Rick, Rumsey, Michael S. (2010) The minerals of the Mendip Hills and their relationships. Journal of the Russell Society, 13. 3-46

Rumsey, M. S., Krivovichev, S. V., Siidra, O. I., Kirk, C. A., Stanley, C. J., Spratt, J. (2012) Rickturnerite, Pb₇O₄[Mg(OH)₄](OH)Cl₃, a complex new lead oxychloride mineral. Mineralogical Magazine, 76 (1) 59-73 doi:10.1180/minmag.2012.076.1.59

ⓘ Riebeckite

Formula: ◻[Na₂][Fe²⁺₃Fe³⁺₂]Si₈O₂₂(OH)₂

Localities: Reported from at least 16 localities in this region.

References:

A. Hall (1982) The Pendennis Peralkaline Minette. Mineralogical Magazine 45:257-266.

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

Woolley, Alan R. (2019) Alkaline Rocks and Carbonatites of the World. Part 4: Antarctica, Asia and Europe (excluding the former USSR), Australasia and Oceanic Islands. The Geological Society of London. doi:10.1144/mpar4

ⓘ 'Riebeckite Root Name Group'

Formula: ◻[Na₂][Z²⁺₃Fe³⁺₂]Si₈O₂₂(OH,F,Cl)₂

Localities:

Rosemarkie carbonate veins, Black Isle, Highland, Scotland, UK
Learnie Quarry, Black Isle, Highland, Scotland, UK

References:

Deans, T., Garson, M. S., & Coats, J. S. (1971). Fenite-type soda metasomatism in the Great Glen, Scotland. Nature Physical Science, 234(51), 145-147. doi.org/10.1038/physci234145a0

ⓘ 'Riebeckite Root Name Group var. Crocidolite'

Formula: ◻[Na₂][Z²⁺₃Fe³⁺₂]Si₈O₂₂(OH,F,Cl)₂

Localities:

Rosemarkie carbonate veins, Black Isle, Highland, Scotland, UK
Learnie Quarry, Black Isle, Highland, Scotland, UK

References:

Deans, T., Garson, M. S., & Coats, J. S. (1971). Fenite-type soda metasomatism in the Great Glen, Scotland. Nature Physical Science, 234(51), 145-147. doi.org/10.1038/physci234145a0

ⓘ Rinkite-(Ce)

Formula: (Ca₃Ce)Na(NaCa)Ti(Si₂O₇)₂(OF)F₂

Locality: Wolf Rock, Cornwall, England, UK

ⓘ Rinneite

Formula: K₃Na[FeCl₆]

Localities:

Eskdale No. 3 borehole (Sleights), Eskdaleside cum Ugglebarnby, Scarborough, North Yorkshire, England, UK
Eskdale No. 6 borehole (Upgang), Eskdaleside cum Ugglebarnby, Scarborough, North Yorkshire, England, UK

References:

Armstrong, G., Dunham, K., Harvey, C., Sabine, P., & Waters, W. (1951). The paragenesis of sylvine, carnallite, polyhalite, and kieserite in Eskdale borings nos. 3, 4, and 6, north-east Yorkshire. Mineralogical Magazine and Journal of the Mineralogical Society, 29(214), 667-689.

ⓘ Robinsonite

Formula: Pb₄Sb₆S₁₃

Locality: Bwlch Mine, Conwy, Conwy, Wales, UK

ⓘ Rockbridgeite

Formula: Fe²⁺Fe³⁺₄(PO₄)₃(OH)₅

Localities: Reported from at least 10 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Romanèchite

Formula: (Ba,H₂O)₂(Mn⁴⁺,Mn³⁺)₅O₁₀

Localities: Reported from at least 13 localities in this region.

Description: Cooper & Stanley (1990): "The majority of records for 'psilomelane' from Caldbeck would probably now be referred to [as] romanèchite. A check of X-ray records in the BM(NH) shows that romanèchite has been confirmed from Dry Gill." Green et al. (2008): "Coronadite is rare in the Caldbeck Fells. It was reported by Hartley (1959) from Dry Gill Mine and is sometimes assumed to be fairly common there, but recent research has shown that almost all of the black manganese oxide that accompanies Dry Gill campylite is romanèchite."

References:

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

ⓘ 'Roméite Group'

Formula: A₂(Sb⁵⁺)₂O₆Z

Localities:

Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK
Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Römerite

Formula: Fe²⁺Fe³⁺₂(SO₄)₄ · 14H₂O

Locality: Paisley, Renfrewshire, Scotland, UK

ⓘ Rooseveltite

Formula: Bi(AsO₄)

Locality: Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK

ⓘ Roquesite

Formula: CuInS₂

Localities:

Geevor Mine, Pendeen, St Just, Cornwall, England, UK
Perran St George Mine (Perran Great St George Mine; Great St George Mine; Perran St George United Mine), Perran St George and Droskyn Mines, Perranporth, Perranzabuloe, Cornwall, England, UK
Redmoor Mine (East Cornwall United Mines), Callington United Mines (incl. Emmens United Mines), Stokeclimsland, Cornwall, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

Brougha, C., Pricharda, H. M., Nearyb, C., Pearcea, J. A., & Kozlu-Erdalc, H. (2009). SA62 6JY. cThe General Directorate of Mineral Research and Exploration (MTA), Mineralogy and Petrography, TR-06520 Ankara-Turkey. The presence of Pt, Pd and Rh (PPGE) and Os, Ir and. Applied Earth Science (Trans. Inst. Min. Metall. B), 118(1), 21.

Andersen, J.C., Stickland, R.J., Rollinson, G.K., Shail, R.K. (2016) Indium mineralisation in SW England: host parageneses and mineralogical relations. Ore Geology Reviews: 78: 213-238.

ⓘ Rosasite

Formula: (Cu,Zn)₂(CO₃)(OH)₂

Localities: Reported from at least 34 localities in this region.

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Roscherite

Formula: Ca₂Mn²⁺₅Be₄(PO₄)₆(OH)₄ · 6H₂O

Locality: Gunnislake Clitters Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Habit: Spherules with radiating fibrous structure and silky-crystalline exterior to 5 mm across; flat radiating aggregates to 1 cm in size

Colour: Dark sage-green

ⓘ Roscoelite

Formula: K(V³⁺,Al)₂(AlSi₃O₁₀)(OH)₂

Localities:

Gamrie Bay, Aberdeenshire, Scotland, UK
Mercia mudstone outcrop, Larne, Co. Antrim, Northern Ireland, UK
Millport, Great Cumbrae, North Ayrshire, Scotland, UK
Great Cumbrae, North Ayrshire, Scotland, UK
Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK

References:

van Panhuys-Sigler, M., Trewin, N.H., and Still, J. (1996) Roscoelite associated with reduction spots in Devonian red beds, Gamrie Bay, Banffshire. Scottish Journal of Geology, 32, 127-132.

ⓘ Rosiaite

Formula: PbSb⁵⁺₂O₆

Localities:

Bwlch Mine, Conwy, Conwy, Wales, UK
Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

References:

Ryback, G., Francis, J.G. (2001) Rosiaite from Bwlch mine, Deganwy, Conwy, Wales. Journal of the Russell Society, 7 (2) 88

ⓘ Rossmanite

Formula: ◻(LiAl₂)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)

Locality: Dorothy China Clay Pit, Whitemoor, St Stephen-in-Brannel, Cornwall, England, UK

ⓘ Roxbyite

Formula: Cu₉S₅

Localities:

Dolyhir Quarry, Old Radnor, Powys, Wales, UK
Rassal, Loch Kishorn, Highland, Scotland, UK

References:

ⓘ Rozenite

Formula: FeSO₄ · 4H₂O

Localities: Reported from at least 7 localities in this region.

References:

National Museum of Wales database

ⓘ Rucklidgeite

Formula: PbBi₂Te₄

Locality: Tombuie, Loch Tay, Perth and Kinross, Scotland, UK

ⓘ Rumseyite (TL)

Formula: Pb₂OClF

Type Locality:

ⓘ Russellite (TL)

Formula: Bi₂WO₆

Localities: Reported from at least 7 localities in this region.

Type Locality: Castle-an-Dinas Mine, Castle-an-Dinas, St Columb Major, Cornwall, England, UK

References:

Hey M H, Bannister F A, Russell A (1938) Russellite, a new British mineral, Mineralogical Magazine, 25, 41-56

Clark, A. M. (1993) Hey's Mineral Index - Mineral Species, Varieties and Synonyms (3rd ed.) Natural History Museum, London.

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Rustumite (TL)

Formula: Ca₁₀(Si₂O₇)₂(SiO₄)(OH)₂Cl₂

Type Locality:

ⓘ Rutherfordine

Formula: (UO₂)CO₃

Localities:

Loe Warren Zawn, Botallack, St Just, Cornwall, England, UK
South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK

References:

Elton, N. J., Hooper, J. J. (1995) Supergene U-Pb-Cu mineralisation at Loe Warren, St Just, Cornwall, England. Journal of the Russell Society, 6 (1) The Russell Society . 17-26

ⓘ Rutile

Formula: TiO₂

Localities: Reported from at least 65 localities in this region.

References:

Green, D. I., Middleton, D. (1996) Alpine-type vein minerals from Tanygrisiau, Gwynedd. UK Journal of Mines and Minerals 16, 30-33

ⓘ Rutile var. Ilmenorutile

Formula: (Ti,Nb)O₂

Localities:

Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK
Glen Lui, Aberdeenshire, Scotland, UK
Wheal Whitfield (North Carn Brea Mine; North Tincroft Mine), Robarts Mine (incl. East Wheal Seton; Wheal Maude), Illogan, Cornwall, England, UK

Description: Inclusions in topaz.

References:

Williamson, B. J., Stanley, C. J., Wilkinson, J. J. (1997) Implications from inclusions in topaz for greisenisation and mineralisation in the Hensbarrow topaz granite, Cornwall, England. Contributions to Mineralogy and Petrology, 127 (1) 119-128 doi:10.1007/s004100050269

ⓘ Rutile var. Sagenite (of Saussure)

Formula: TiO₂

Locality: Lanterdan Quarry, Treknow, Tintagel, Cornwall, England, UK

Habit: typical sagenite growth

Colour: yellow

ⓘ Rutile var. Strüverite

Formula: (Ti,Ta,Fe)O₂

Locality: Megiliggar Rocks (Tremearne pegmatite), Breage, Cornwall, England, UK

ⓘ Sabugalite ?

Formula: HAl(UO₂)₄(PO₄)₄ · 16H₂O

Locality: Kingswood Mine, West Buckfastleigh, Teignbridge, Devon, England, UK

ⓘ ~~Sadanagaite~~

Formula: {Na}{Ca₂}{Mg₃Al₂}(Si₅Al₃O₂₂)(OH)₂

Locality: Botallack Mine, Botallack, St Just, Cornwall, England, UK - erroneously reported

ⓘ Safflorite

Formula: (Co,Ni,Fe)As₂

Localities:

Wheal Sparnon, Redruth, Cornwall, England, UK
Coniston Copper Mines, Coniston, South Lakeland, Cumbria, England, UK
Tynebottom Mine, Garrigill, Alston Moor, Eden, Cumbria, England, UK
St Austell Consols (incl. Wheal Hawkins), Downderry, St Stephen-in-Brannel, Cornwall, England, UK
~~Alva Silver Mine, Silver Glen, Alva, Clackmannanshire, Scotland, UK~~ (more information)

ⓘ Sahlinite ?

Formula: Pb₁₄(AsO₄)₂O₉Cl₄

Localities:

Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK ? (more information)
Wesley Mine, Westbury on Trym, Bristol, England, UK ? (more information)

References:

Rumsey, M. (2008) The first British occurrence of kombatite, Pb14[(VO4)2O9Cl4], from the "Wesley Mine" near Westbury on Trym, Bristol. Journal of the Russell Society, 11. 51-53

ⓘ Salammoniac

Formula: NH₄Cl

Localities:

Newcastle upon Tyne, Tyne & Wear, England, UK
Bradley, Stafford, Staffordshire, England, UK

References:

P,D, Trebilcock collection.

F. Rutley: "Elements of Mineralogy", 12th Ed. (1900)

ⓘ Saléeite

Formula: Mg(UO₂)₂(PO₄)₂ · 10H₂O

Localities:

South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK
Wheal Edward, Botallack, St Just, Cornwall, England, UK
Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK
Great Roughtor Consols, St Clether, Cornwall, England, UK
Foggintor Quarry, Princetown, Dartmoor Forest, West Devon, Devon, England, UK

Description: Golley, P. & Williams, R. (1995): Cornish Mineral Reference Manual. Endsleigh Publications (Truro), 104 pp. Without analytical validation.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Sanidine

Formula: K(AlSi₃O₈)

Localities: Reported from at least 16 localities in this region.

References:

doi.org/10.1017/S0016756800045581

doi.org/10.1017/S0016756800067182

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Saponite (TL)

Formula: Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O

Localities: Reported from at least 19 localities in this region.

Type Locality: Lizard Point, Landewednack, Cornwall, England, UK

ⓘ Saponite var. Bowlingite

Formula: Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O

Localities:

Bowling, West Dunbartonshire, Scotland, UK
Boyleston Quarry, Barrhead, East Renfrewshire, Scotland, UK

References:

www.mindat.org/mesg-9-106733.html

Bernard, Jan, Hyršl, Jaroslav (2004) Minerals and their Localities (1st ed.) Granit, Prague.

ⓘ Sapphirine

Formula: Mg₄(Mg₃Al₉)O₄[Si₃Al₉O₃₆]

Locality: Surinamite-bearing gneiss locality, Harris, Isle of Lewis and Harris, Outer Hebrides, Scotland, UK

ⓘ 'Saussurite'

Localities:

Cadgwith, Ruan Minor, Grade-Ruan, Cornwall, England, UK
Coverack Cove, Coverack, St Keverne, Cornwall, England, UK
Knockormal Hill, South Ayrshire, Scotland, UK
Gwenter (Gwinter; Gwendra), St Keverne, Cornwall, England, UK ? (more information)
Kynance Cove, Landewednack, Cornwall, England, UK ? (more information)

References:

Royal Cornwall Polytechnic Society (1870): 38. Annual Report, pp. 30-31

ⓘ 'Scapolite'

Localities:

Meldon Quarry, Okehampton Hamlets, West Devon, Devon, England, UK
Loch Vallarip pegmatite, Harris, Isle of Lewis and Harris, Outer Hebrides, Scotland, UK
Beinn a'Chapuill, Glen Beag, Glenelg, Wester Ross, Strathpeffer and Lochalsh, Highland, Scotland, UK
Ledmore river outcrop, Loch Borralan Complex, Assynt, North, West and Central Sutherland, Highland, Scotland, UK
Lindsay's Leap, Newcastle, Mourne Mountains, County Down, Northern Ireland, UK

References:

www.mineralman.f9.co.uk (2001) http://www.mineralman.f9.co.uk/quarries/meldon.htm

ⓘ Scarbroite (TL)

Formula: Al₅(CO₃)(OH)₁₃ · 5H₂O

Localities:

South Bay, Scarborough, Scarborough, North Yorkshire, England, UK
East Harptree Lead Mine, East Harptree, Bath and North East Somerset, England, UK
Chipping Sodbury Quarry (Hampstead Farm Quarry), Sodbury, South Gloucestershire, Gloucestershire, England, UK

Type Locality: South Bay, Scarborough, Scarborough, North Yorkshire, England, UK

References:

Phil. Mag., 2nd ser. (1829) 5, 178

Duffin, W.J. and Goodyear, J. (1960) A Thermal and X-ray Investigation of Scarbroite. Mineralogical Magazine, vol. 32, n° 248, 353-362.

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

D. M. Egan (1986) The Occurrence of Scarbroite at Muskiki Lake, Saskatchewan, Canada. Mineralogical Magazine 50:180.

Nickel, Ernest H., Nichols, Monte C. (1991) Mineral Reference Manual. Van Nostrand Reinhold, New York.

ⓘ Scawtite (TL)

Formula: Ca₇(Si₃O₉)₂CO₃ · 2H₂O

Localities:

Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK
Carneal, Glenoe, Larne, Co. Antrim, Northern Ireland, UK
Kilchoan, Ardnamurchan, Fort William and Ardnamurchan, Highland, Scotland, UK
Ballycraigy, Co. Antrim, Northern Ireland, UK

Type Locality: Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK

Habit: Tilley & Hey (1930): plates flattened in the plane of the principal cleavage. Frequently these form subparallel or slightly divergent clusters. Owing to mutual interference and intergrowth with the surrounding minerals no well-defined crystals can be isolated. The largest individuals met with do not exceed 1.5 mm. in length.

Colour: colourless with vitreous lustre

References:

Tilley, C.E., Hey, M.H. (1930) Scawtite, a new mineral from Scawt Hill, Co. Antrim. Mineralogical Magazine: 22(128): 222-224.

Murdoch, J. (1955) Scawtite from Crestmore, California. American Mineralogist: 40: 505-509 (referring to scawtite from the type locality (Tilley and Hey, 1930)).

Harker, R.I. (1965) Scawtite and its synthesis. Mineralogical Magazine: 34(268): 232-236.

ⓘ Scheelite

Formula: Ca(WO₄)

Localities: Reported from at least 51 localities in this region.

References:

Paul G Oldfield collection

ⓘ 'Schirmerite'

Formula: PbAgBi₃S₆ - Pb₃Ag_1.5Bi_3.5S₉

Locality: Corrie Buie veins, Meall nan Oighreag, Perth and Kinross, Scotland, UK

Description: In small fractures in galena, and associated with electrum, bismuth, and emplectite, from old mine dumps.

ⓘ Schmiederite

Formula: Pb₂Cu₂(Se⁶⁺O₄)(Se⁴⁺O₃)(OH)₄

Localities: Reported from at least 8 localities in this region.

Habit: Balls, and botryoidal crusts

Colour: Light blue

Fluorescence: None

Description: Balls to 0.7mm, 1st UK occurrence

References:

S Rust collection

ⓘ Schoenfliesite

Formula: Mg[Sn(OH)₆]

Locality: Penberthy Croft Mine, St Hilary, Cornwall, England, UK

ⓘ Schoepite

Formula: (UO₂)₈O₂(OH)₁₂ · 12H₂O

Localities:

Sandyhills Bay (Southwick Cliffs), Dalbeattie, Dumfries and Galloway, Scotland, UK
Needle's Eye Mine, Needle's Eye, Dumfries and Galloway, Scotland, UK
Dalbeattie, Dumfries and Galloway, Scotland, UK

Description: Lemon yellow minute crystals (about 0.1 mm) in aggregates or as fine-grained massive fissure-fillings and encrustations, associated with pitchblende, in altered radioactive rock. J. Knight (1978) pers. com. Identification confirmed by electron-probe microanalysis, RSM.

References:

Knight, J. (1978) pers. com.

Livingstone, A., Macpherson, H. G. (1983) Fifth supplementary list of British minerals (Scottish) Mineralogical Magazine, 47 (342) 99-105 doi:10.1180/minmag.1983.047.342.23

Livingstone (2002) p. 182.

ⓘ Schorl

Formula: NaFe²⁺₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)

Localities: Reported from at least 118 localities in this region.

ⓘ Schorlomite

Formula: Ca₃Ti₂(SiO₄)(Fe³⁺O₄)₂

Locality: Camphouse, Ardnamurchan, Fort William and Ardnamurchan, Highland, Scotland, UK

ⓘ Schreibersite

Formula: (Fe,Ni)₃P

Locality: Rowton meteorite, Waters Upton, Telford and Wrekin, England, UK

ⓘ Schröckingerite

Formula: NaCa₃(UO₂)(CO₃)₃(SO₄)F · 10H₂O

Locality: Geevor Mine, Pendeen, St Just, Cornwall, England, UK

ⓘ Schulenbergite

Formula: (Cu,Zn)₇(SO₄)₂(OH)₁₀ · 3H₂O

Localities: Reported from at least 28 localities in this region.

Habit: Rossets

Colour: Light blue, light blue green

Description: Crystal groups covering areas to 1cm

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Schultenite

Formula: Pb(HAsO₄)

Localities:

Deer Hills Baryte Mine, Deer Hills, Caldbeck, Allerdale, Cumbria, England, UK
Caldbeck Fells Mining Region, Cumbria, England, UK
Deer Hills, Caldbeck, Allerdale, Cumbria, England, UK

ⓘ Scolecite

Formula: CaAl₂Si₃O₁₀ · 3H₂O

Localities: Reported from at least 17 localities in this region.

Description: Wilson et al. (2008): "No XRD was carried out on this sample but calcium was shown to be present by chemical testing. The sample is in Plymouth Museum. Mindat, and Golley and Williams (1995), list scolecite at Dean Quarry but without a defining reference."

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

Wilson, O., Dyer, A., Holyer, V., Williams, C. (2008) Scolecite from Cornwall, the first occurrences in England. Journal of the Russell Society, 11. 87

ⓘ Scorodite

Formula: Fe³⁺AsO₄ · 2H₂O

Localities: Reported from at least 74 localities in this region.

Description: Some of the best examples of scorodite have come from this mine over the years, and it looks set to produce further specimens when mining starts in 2012/13. Exceptional scorodite crystals have been found to about 1cm, more usual as blue to greenish druse of crystals lining cavities to many cms in the quartz veinstone.

References:

Mineralogical Record (2001) 32:249

ⓘ Scotlandite (TL)

Formula: PbSO₃

Localities: Reported from at least 17 localities in this region.

Type Locality: Susanna Mine (Glennery Scar vein; Susanna vein [Scar vein]; Portobello vein; Humby vein; Lead vein), Leadhills, South Lanarkshire, Scotland, UK

Habit: Bladed

Colour: Colourless, white, brown and yellow

References:

Paar, W. H., Braithwaite, R. S. W., Chen, T. T., Keller, P. (1984) A new mineral, scotlandite (PbSO₃) from Leadhills, Scotland; the first naturally occurring sulphite. Mineralogical Magazine, 48 (347) 283-288 doi:10.1180/minmag.1984.048.347.15

ⓘ Segnitite

Formula: PbFe³⁺₃AsO₄(AsO₃OH)(OH)₆

Localities:

Penberthy Croft Mine, St Hilary, Cornwall, England, UK
Old Sandbed Mine (Old Sandbeds Mine), Caldbeck, Allerdale, Cumbria, England, UK
Higher Roughton Gill (Balliway Rigg), Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
Dolyhir Quarry, Old Radnor, Powys, Wales, UK
Wheal Pool, Helston, Cornwall, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Sekaninaite

Formula: (Fe,Mg)₂Al₃(AlSi₅O₁₈)

Locality: Brockley, Rathlin Island, Co. Antrim, Northern Ireland, UK

Description: A cordierite group mineral having a composition within a few percent of the iron end-member, associated with a more abundant variety containing perhaps 75% of the iron end-member, occurs in bauxitic lithomarge intensely altered by the dolerite plug. The first occurrence in the British Isles of minerals near the sekaninaite end of the series; a cordierite with Fe = Mg was earlier reported from Scotland, see B. E. Leake (1960) Am. Mineral. 45,282-98, analysis No. 59.

ⓘ Semseyite

Formula: Pb₉Sb₈S₂₁

Localities: Reported from at least 7 localities in this region.

ⓘ Senarmontite

Formula: Sb₂O₃

Localities: Reported from at least 11 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Sepiolite

Formula: Mg₄(Si₆O₁₅)(OH)₂ · 6H₂O

Localities: Reported from at least 7 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Serpentine Subgroup'

Formula: D₃[Si₂O₅](OH)₄

Localities: Reported from at least 42 localities in this region.

References:

Weiss, S. and Merry, M. (1999): Lapis 24(6), 49-55.

ⓘ 'Serpentine Subgroup var. Bastite'

Formula: D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn

Localities: Reported from at least 6 localities in this region.

References:

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

ⓘ Serpierite

Formula: Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O

Localities: Reported from at least 31 localities in this region.

Habit: Divergent, lath like

Colour: Almost white to sky blue

Description: Lath like xls to 1mm in masses (nice micros), associated with most othere supergene species.

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Shattuckite

Formula: Cu₅(Si₂O₆)₂(OH)₂

Localities:

Wheal Maid, St Day, Gwennap, Cornwall, England, UK
Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Siderite

Formula: FeCO₃

Localities: Reported from at least 398 localities in this region.

References:

Phillips, William (1823) An Elementary Introduction to Mineralogy (3rd ed.)

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Hill, J. B., MacAlister, D. A. (1906) The Geology of Falmouth and Truro and of the Mining District of Camborne and Redruth. Memoirs of the Geological Survey. Geological Survey of Great Britain

Dines, H. G. (1956) The Metalliferous Mining Region of South-West England (1st ed.) Vol. 1. Geological Survey of Great Britain, London.pp.313-317

ⓘ Siderite var. Mg-rich Siderite

Formula: (Fe,Mg)CO₃

Locality: North Yorkshire, England, UK

ⓘ Siderite var. Sphärosiderite

Formula: FeCO₃

Localities:

Madron, Cornwall, England, UK
Brackenberry Wyke, Hinderwell, Scarborough, North Yorkshire, England, UK

References:

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

ⓘ Sideronatrite

Formula: Na₂Fe(SO₄)₂(OH) · 3H₂O

Localities: Reported from at least 10 localities in this region.

References:

Anthony, John W., Bideaux, Richard A., Bladh, Kenneth W., Nichols, Monte C. - Eds. (2016) Handbook of Mineralogy. https://www.handbookofmineralogy.org/

ⓘ Siderophyllite

Formula: KFe²⁺₂Al(Al₂Si₂O₁₀)(OH)₂

Localities:

Lindsay's Leap, Newcastle, Mourne Mountains, County Down, Northern Ireland, UK
Greisen vein outcrop, Newcastle, Mourne Mountains, County Down, Northern Ireland, UK

References:

Nockolds, S.R., Richey, J.E. (1939) Replacement veins in the Mourne Mountains granite, Northern Ireland. American Journal of Science: 237: 27-47.

ⓘ Sidpietersite

Formula: Pb²⁺₄(S₂O₃)O₂(OH)₂

Locality: Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

ⓘ Siegenite

Formula: CoNi₂S₄

Localities: Reported from at least 23 localities in this region.

Habit: Octahedral crystal, Massive

Colour: Bronzey

Description: Bronzey coloured octahedral crystals to 1mm embedded in quartz. And as masses to several cms. Anaylased specimes show a small Cu content

References:

Rust, S. A. (1991) Siegenite from Erglodd Mine, Talybont, Dyfed, Wales. UK Journal of Mines and Minerals 9, 4

ⓘ Sieleckiite

Formula: Cu₃Al₄(PO₄)₂(OH)₁₂ · 2H₂O

Locality: Wheal Gorland, St Day, Cornwall, England, UK

ⓘ 'Silica'

Localities:

Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK
Relistian Mine (Relistien Mine; Relistian Consols), Reawla, Gwinear-Gwithian, Cornwall, England, UK
Tincroft Mine, Pool, Carn Brea, Cornwall, England, UK
Pednandrea Mine (Pedn-an-Drea Mine), Redruth, Cornwall, England, UK
St Kilda, Outer Hebrides, Scotland, UK

Habit: massive, granular to gel like

Colour: white, blue, pink

Fluorescence: n/a

Description: Late stage silica gel is not uncommon at Merehead. It is completely amorphous and often brightly coloured by small amounts of Cu, Fe, or Mn.

References:

Turner R.W. and Rumsey, M.S. (2007) Merehead Mineralogy - an Update. Russell Soc Newsletter, No 50, pp 17-18 (March 2007)

ⓘ 'Silica var. Float-stone'

Localities:

Relistian Mine (Relistien Mine; Relistian Consols), Reawla, Gwinear-Gwithian, Cornwall, England, UK
Tincroft Mine, Pool, Carn Brea, Cornwall, England, UK
Pednandrea Mine (Pedn-an-Drea Mine), Redruth, Cornwall, England, UK

References:

Phillips, William (1823) An Elementary Introduction to Mineralogy (3rd ed.)

ⓘ Sillimanite

Formula: Al₂(SiO₄)O

Localities: Reported from at least 17 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Silver

Formula: Ag

Localities: Reported from at least 80 localities in this region.

Habit: Dendritic

Description: Best UK locality for native silver. Occurs as crystalline dendrites up to 30 mm. Contains 12-16 % Hg.

References:

Livingstone, A., Macpherson, H. G. (1983) Fifth supplementary list of British minerals (Scottish) Mineralogical Magazine, 47 (342) 99-105 doi:10.1180/minmag.1983.047.342.23

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Silver var. Antimonial Silver

Formula: (Ag,Sb)

Localities:

Wheal Brothers (Wheal Duchy), East Cornwall Silver Mines (St Vincent Great Consols; incl. Wheal Emily; Wheal Georgiana; Wheal Mercer), Wheal Langford (New Wheal Langford; Baring and Langford Mine), Calstock, Cornwall, England, UK
Wheal Herland (Old Herland Mine; Manor Mine; North Wheal Herland), Rosewarne and Herland United Mines (Rosewarne and Herland Mine; incl. Wheal Fancy; Wheal Pleasure), Gwinear, Gwinear-Gwithian, Cornwall, England, UK

References:

Henwood, William Jory (1843) On the Metalliferous Deposits of Cornwall and Devon. Transactions of the Royal Geological Society of Cornwall, 5. 1-386

ⓘ Simonkolleite

Formula: Zn₅Cl₂(OH)₈ · H₂O

Locality: The Gannel Smelter slag locality, Crantock, Cornwall, England, UK

ⓘ Skutterudite

Formula: CoAs₃

Localities: Reported from at least 34 localities in this region.

References:

Hill, J. B., MacAlister, D. A. (1906) The Geology of Falmouth and Truro and of the Mining District of Camborne and Redruth. Memoirs of the Geological Survey. Geological Survey of Great Britain

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Smectite Group'

Formula: A_0.3D_2-3[T₄O₁₀]Z₂ · nH₂O

Localities: Reported from at least 14 localities in this region.

References:

Young B, Styles M T, and Berridge N G. Niccolite-magnetite mineralization from Upper Teesdale, North Pennines. Min Mag. Sept 1985, Vol. 49, pp. 555-559

ⓘ Smithsonite

Formula: ZnCO₃

Localities: Reported from at least 136 localities in this region.

Description: Found in a small veinlet near the High Zinc Flates.

References:

Steve Rust collection

ⓘ Smolyaninovite

Formula: Co₃Fe³⁺₂(AsO₄)₄ · 11H₂O

Locality: Tynebottom Mine, Garrigill, Alston Moor, Eden, Cumbria, England, UK

ⓘ Smrkovecite ?

Formula: Bi₂(PO₄)O(OH)

Locality: Tresavean Mine, Lanner, Lanner, Cornwall, England, UK

ⓘ 'Snottite'

Locality: Parys Mountain Mines, Amlwch, Isle of Anglesey, Wales, UK

Description: (post-mining in drained workings)

ⓘ 'Soapstone' ?

Locality: Cheesewring Quarry, Minions, Linkinhorne, Cornwall, England, UK

Description: Soapstone has been reported as occurring here by Phillips (1823), but Collins (1892) lists it with a question mark.

ⓘ Sobolevskite

Formula: PdBi

Locality: Sron Gharbh (Sron Garbh), Fort William and Ardnamurchan, Highland, Scotland, UK

ⓘ Sodalite

Formula: Na₄(Si₃Al₃)O₁₂Cl

Localities:

Traprain Law, Haddington, East Lothian, Scotland, UK
Loch Borralan Complex, Assynt, North, West and Central Sutherland, Highland, Scotland, UK

Description: Associated with analcite in small (< 0.2 mm) irregular patches in the groundmass or as larger ( < 0.5 mm) roundish patches with ophitic relations to the feldspars, in the phonolite. [This mineral has been confirmed by electron-probe microanalysis. U. Söffler pers. com.]

References:

MacGregor, A.G. (1922) Geol. Mag. 59, 516.

Battey, M.H. and Moss, A.A. (1962) Powellite from Traprain Law, Haddingtonshire, Scotland. Mineralogical Magazine, vol. 33, n° 257, p. 158-161.

Livingstone, A., Macpherson, H. G. (1983) Fifth supplementary list of British minerals (Scottish) Mineralogical Magazine, 47 (342) 99-105 doi:10.1180/minmag.1983.047.342.23

ⓘ 'Sodic amphibole'

Locality: Assynt Minor Intrusions, Assynt, North, West and Central Sutherland, Highland, Scotland, UK

ⓘ 'Sodic plagioclase'

Localities:

Meall a'Mhaoil, Cuillin Hills, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Carrock Fell, Cumbria, England, UK

References:

ⓘ Somersetite (TL)

Formula: Pb₈O₂(OH)₂(CO₃)₅

Type Locality:

ⓘ Sonolite

Formula: Mn²⁺₉(SiO₄)₄(OH)₂

Locality: Llyn du Bach mine, Llanfair, Gwynedd, Wales, UK

ⓘ Spangolite

Formula: Cu₆Al(SO₄)(OH)₁₂Cl · 3H₂O

Localities: Reported from at least 8 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ ~~Spencerite~~

Formula: Zn₄(PO₄)₂(OH)₂ · 3H₂O

Locality: Turf Pits Mine (West Turf Pits Mine), Grassington Moor, Grassington, Craven, North Yorkshire, England, UK - erroneously reported

ⓘ Sperrylite

Formula: PtAs₂

Localities:

Talnotry, Newton Stewart, Dumfries and Galloway, Scotland, UK
Cliff Quarry, Unst, Shetland Islands, Scotland, UK
Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK
Sron Gharbh (Sron Garbh), Fort William and Ardnamurchan, Highland, Scotland, UK
Harold's Grave Quarry, Unst, Shetland Islands, Scotland, UK

References:

ⓘ Sperrylite var. Platarsite ?

Formula: Pt(As,S)₂

Locality: Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK

Description: Tentative identification, based only on a qualitative analysis.

ⓘ Spessartine

Formula: Mn²⁺₃Al₂(SiO₄)₃

Localities: Reported from at least 11 localities in this region.

References:

ⓘ Sphalerite

Formula: ZnS

Localities: Reported from at least 806 localities in this region.

Description: One of the minerals mined, some particularly good specimens have been collected from the Admiralty Concession on Second Sun Vein.

ⓘ Sphalerite var. Cleiophane

Formula: ZnS

Locality: Gilson's Cove Mine, Port Quin, St Minver, Cornwall, England, UK

ⓘ Sphalerite var. Honigblende

Formula: ZnS

Locality: Louisa Mine, Glendinning, Glenshanna Burn, Eskdale, Dumfries and Galloway, Scotland, UK

ⓘ Sphalerite var. Marmatite

Formula: (Zn,Fe)S

Localities:

Old Potts Gill Mine, Potts Gill, Caldbeck, Allerdale, Cumbria, England, UK
Louisa Mine, Glendinning, Glenshanna Burn, Eskdale, Dumfries and Galloway, Scotland, UK

Description: Shaw (1970: 67) records 'a small "lead" vein in the Endeavour level containing arsenopyrite, 'marmatite', and 'a very little galena'.

References:

Shaw, W. T. (1972) Mining in the Lake Counties (2nd ed.) Dalesman Books, Clapham, Lancaster.

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

ⓘ Spinel

Formula: MgAl₂O₄

Localities: Reported from at least 27 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Spinel var. Ceylonite

Formula: MgAl₂O₄

Locality: Knockormal Hill, South Ayrshire, Scotland, UK

ⓘ Spinel var. Pleonaste

Formula: (Mg,Fe)Al₂O₄

Locality: Cuillin Hills, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

ⓘ Spionkopite

Formula: Cu₃₉S₂₈

Localities: Reported from at least 8 localities in this region.

ⓘ Spodumene

Formula: LiAlSi₂O₆

Localities:

Peterhead, Aberdeenshire, Scotland, UK
~~Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK~~ (more information)

References:

F. Rutley: "Elements of Mineralogy", 12th Ed. (1900)

ⓘ Spurrite

Formula: Ca₅(SiO₄)₂(CO₃)

Localities: Reported from at least 6 localities in this region.

References:

Tilley, C.E. (1942) Tricalcium disilicate (rankinite), a new mineral from Scawt Hill, Co. Antrim. Mineralogical Magazine: 26(176): 190-197.

Fleischer, M. (1948) New mineral names. American Mineralogist: 33: 786.

Harker, R.I. (1965) Scawtite and its synthesis. Mineralogical Magazine: 34(268): 232-236.

ⓘ Stannite (TL)

Formula: Cu₂FeSnS₄

Localities: Reported from at least 31 localities in this region.

Type Locality: West Wheal Kitty (Wheal Rock), West Wheal Kitty group, St Agnes, Cornwall, England, UK

References:

Phillips, William (1823) An Elementary Introduction to Mineralogy (3rd ed.)

ⓘ 'Stannite Group'

Formula: A₂DEX₄

Locality: Cligga Mine, Cligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK

ⓘ Stannoidite

Formula: Cu⁺₆Cu²⁺₂(Fe²⁺,Zn)₃Sn₂S₁₂

Localities:

St Michael's Mount, Cornwall, England, UK
Cligga Mine, Cligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK
Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK
Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK

Description: According to Moore and Howie (1984), stannoidite occurs abundantly at this locality. Their results suggest that most of the "yellow stannite" previously reported is in fact stannoidite.

References:

Moore, F., Howie, R. A. (1984) Tin-bearing sulphides from St Michael's Mount and Cligga Head, Cornwall. Mineralogical Magazine, 48 (348) 389-396 doi:10.1180/minmag.1984.048.348.09

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Starkeyite

Formula: MgSO₄ · 4H₂O

Locality: Whitby, Scarborough, North Yorkshire, England, UK

ⓘ Staurolite

Formula: Fe²⁺₂Al₉Si₄O₂₃(OH)

Localities: Reported from at least 6 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Stellerite

Formula: Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O

Localities: Reported from at least 9 localities in this region.

References:

Green, D.I., Todd, J.G. (1996) Zeolites & related minerals from Moonen Bay, Isle of Skye, Scotland. UK Journal of Mines and Minerals 16, Rockbottom Publications. 21-27

ⓘ Stephanite

Formula: Ag₅SbS₄

Localities:

Wheal Boys (Trewetha Mine; Old Trewetha Mine), Port Isaac, St Endellion, Cornwall, England, UK
Wheal Ludcott, Wrey and Ludcott United Mines, St Ive, Cornwall, England, UK
Tynebottom Mine, Garrigill, Alston Moor, Eden, Cumbria, England, UK
Wheal Alfred, Great Wheal Alfred (Alfred Consols), Hayle, Cornwall, England, UK
Wheal Fortune (Wheal Newton and Queen; South Harrowbarrow Mine; incl. Wheal Newton (Wheal Barnard); Wheal Queen), Harrowbarrow Mine (Harrowbeer Mine; Wheal Goodluck; East Wheal Brothers), Harrowbarrow & Prince of Wales Mines (Calstock United Tin and Copper Mines), Calstock, Cornwall, England, UK

References:

Dana 7:I:360.]

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ ~~Sternbergite~~

Formula: AgFe₂S₃

Locality: Tynebottom Mine, Garrigill, Alston Moor, Eden, Cumbria, England, UK - erroneously reported

Description: Based on probably falsified Kingsbury specimens.

ⓘ Stevensite

Formula: (Ca,Na)_xMg_3-x(Si₄O₁₀)(OH)₂

Localities:

Dean Quarry, St Keverne, Cornwall, England, UK
Williams Stone Quarry (Trevassack Quarry), Goonhilly Downs, Mawgan-in-Meneage, Cornwall, England, UK
Barrasford Quarry, Chollerton, Northumberland, England, UK
Corstorphine Hill, City of Edinburgh, Scotland, UK
Gimlet Quarry, Pwllheli, Gwynedd, Wales, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Steverustite (TL)

Formula: Pb²⁺₅(OH)₅[Cu⁺(S⁶⁺O₃S^2-)₃](H₂O)₂

Localities: Reported from at least 16 localities in this region.

Type Locality: Frongoch Mine (Bron-y-Goch Mine; Llawynwnwch Mine), Pontrhydygroes, Upper Llanfihangell-y-Creuddyn, Ceredigion, Wales, UK

Habit: Lath-like crystals

Colour: Colourless to white

References:

Cooper, M. A., Hawthorne, F. C., E. Moffatt (2009) Steverustite, Pb₅²⁺(OH)₅[Cu⁺(S⁶⁺O₃S^2–)₃](H₂O)₂, a new thiosulphate mineral from the Frongoch Mine Dump, Devils Bridge, Ceredigion, Wales: description and crystal structure. Mineralogical Magazine, 73 (2) 235-250 doi:10.1180/minmag.2009.073.2.235

Rust, Steve A. (2019) Minerals of the Frongoch Mine. Published by the author, 180 pages. ISBN 978-1-9162641-0-6.

ⓘ 'Stibiconite'

Formula: Sb³⁺Sb⁵⁺₂O₆(OH)

Localities: Reported from at least 15 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Stibiopalladinite

Formula: Pd₅Sb₂

Localities:

Cliff Quarry, Unst, Shetland Islands, Scotland, UK
Harold's Grave Quarry, Unst, Shetland Islands, Scotland, UK

References:

(1985) Platinum-group element mineralisation in the Unst ophiolite, Shetland. Mineral Reconnaissance Programme Report 73. British Geological Survey

ⓘ Stibnite

Formula: Sb₂S₃

Localities: Reported from at least 45 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Stichtite ?

Formula: Mg₆Cr³⁺₂(OH)₁₆[CO₃] · 4H₂O

Locality: Hoo Field, Cunningsburgh, Mainland, Shetland Islands, Scotland, UK

Description: Needs XRD confirmation.

ⓘ 'Stichtite-2H' ?

Formula: Mg₆(Cr,Al)₂(CO₃)(OH)₁₆ · 4H₂O

Locality: Hoo Field, Cunningsburgh, Mainland, Shetland Islands, Scotland, UK

Description: Needs XRD confirmation.

ⓘ Stilbite-Ca

Formula: NaCa₄(Si₂₇Al₉)O₇₂ · 28H₂O

Localities: Reported from at least 20 localities in this region.

ⓘ 'Stilbite Subgroup'

Formula: M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O

Localities: Reported from at least 40 localities in this region.

ⓘ Stilpnomelane

Formula: (K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O

Localities: Reported from at least 8 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Stokesite (TL)

Formula: CaSn[Si₃O₉] · 2H₂O

Localities:

Stamps and Jowl Zawn (Roscommon Cliff), Cliff outcrops, Botallack, St Just, Cornwall, England, UK
Halvosso Quarry (Halvasso Quarry; Kessel Downs Quarry), Mabe, Cornwall, England, UK
Wheal Cock Zawn, Cliff outcrops, Botallack, St Just, Cornwall, England, UK

Type Locality: Stamps and Jowl Zawn (Roscommon Cliff), Cliff outcrops, Botallack, St Just, Cornwall, England, UK

References:

Hutchinson, A. (1899) On stokesite—a new mineral from Cornwall. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science: 48(294): 480-481.

Hutchinson, A. (1900) On Stokesite, a new mineral containing tin, from Cornwall. Mineralogical Magazine and Journal of the Mineralogical Society, 12 (57) 274-281 doi:10.1180/minmag.1900.012.57.07

ⓘ Stolzite

Formula: Pb(WO₄)

Localities: Reported from at least 14 localities in this region.

Habit: Tabular

Colour: Buff

References:

Green, D.I., Hubbard, N., Jewson, C. (1996) Stolzite from two Cornish localities. UK Journal of Mines and Minerals 16, Rockbottom Publications. 14

Weiss, S., Green, D.H., Hooper, J.J., and Elton, N. (2007) Erzgänge und "alpine " klüfte: Die Mineralien des Hingston Quarry, Calstock, Cornwall. Lapis, 32 (11), 13-25.

ⓘ Strashimirite

Formula: Cu₈(AsO₄)₄(OH)₄ · 5H₂O

Localities:

Wheal Unity, St Day, Gwennap, Cornwall, England, UK
Wheal Gorland, St Day, Cornwall, England, UK
New Cliffe Hill Quarry, Cliffe Hill Quarry, Stanton under Bardon, Hinckley and Bosworth, Leicestershire, England, UK
Old Sandbed Mine (Old Sandbeds Mine), Caldbeck, Allerdale, Cumbria, England, UK
Ting Tang Mine, Carharrack, Cornwall, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Strengite

Formula: FePO₄ · 2H₂O

Localities: Reported from at least 8 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Stromnite'

Locality: Stromness, Orkney Island, Orkney Islands, Scotland, UK

ⓘ Strontianite (TL)

Formula: SrCO₃

Localities: Reported from at least 49 localities in this region.

Type Locality: Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK

References:

Mineralogical Magazine 1885 6 : 173-174

ⓘ Strunzite

Formula: Mn²⁺Fe³⁺₂(PO₄)₂(OH)₂ · 6H₂O

Localities:

Gravel Hill Mine (Cliff Iron Mine; Penhale Iron Mine), Perran Iron Lode (Great Perran Iron Lode), Perranzabuloe, Cornwall, England, UK
Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK

References:

Ryback, G., and Tandy, P.C. (1992): Mineralogical Magazine 56, 261-275

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Sulfoborite

Formula: Mg₃[B(OH)₄]₂(SO₄)(OH,F)₂

Localities: Reported from at least 6 localities in this region.

References:

Milne, J. K. (1978). The potash deposits and their associates in the area of the Boulby mine, Cleveland. PhD thesis University of Edinburgh

ⓘ Sulphur

Formula: S₈

Localities: Reported from at least 78 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

✪ Sundiusite

Formula: Pb₁₀(SO₄)O₈Cl₂

Locality: Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

Description: Natural History Museum London X-ray File number 6939F shows the mineral to be near Sundiusite but not100%.

ⓘ Surinamite

Formula: (Mg,Fe)₃Al₄BeSi₃O₁₆

Locality: Surinamite-bearing gneiss locality, Harris, Isle of Lewis and Harris, Outer Hebrides, Scotland, UK

ⓘ Susannite (TL)

Formula: Pb₄(CO₃)₂(SO₄)(OH)₂

Localities: Reported from at least 46 localities in this region.

Type Locality: Susanna Mine (Glennery Scar vein; Susanna vein [Scar vein]; Portobello vein; Humby vein; Lead vein), Leadhills, South Lanarkshire, Scotland, UK

Habit: Tabular to prismatic

Colour: Colorless-white, pale blue, pale green, pale brown

References:

Livingstone, Alec (2002) Minerals of Scotland - Past and Present. National Museums of Scotland Publishing Ltd., Edinburgh.pp.132-133

ⓘ ~~Svanbergite~~

Formula: SrAl₃(PO₄)(SO₄)(OH)₆

Locality: Wheal Coates, St Agnes, Cornwall, England, UK - erroneously reported

✪ Sweetite (TL)

Formula: Zn(OH)₂

Type Locality:

Habit: Tetragonal bipyramids

Colour: Colourless-white, creamy

ⓘ Switzerite

Formula: Mn²⁺₃(PO₄)₂ · 7H₂O

Locality: Burdell Gill, Coombe Height, Caldbeck, Allerdale, Cumbria, England, UK

ⓘ Sylvanite

Formula: AgAuTe₄

Localities:

Cononish Gold mine, Tyndrum, Stirling, Scotland, UK
Gwynfynydd Mine (Gwyn Mine; Morgan Mine; Mount Morgan Mine; British Gold Fields), Ganllwyd, Gwynedd, Wales, UK ? (more information)
Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK ? (more information)
Caldbeck Fells Mining Region, Cumbria, England, UK ? (more information)

References:

Livingstone, 2002, p.110.

ⓘ Sylvite

Formula: KCl

Localities: Reported from at least 8 localities in this region.

References:

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

Milne, J. K. (1978). The potash deposits and their associates in the area of the Boulby mine, Cleveland. PhD thesis University of Edinburgh

Woods, P. J. E. (1979). The geology of Boulby mine. Economic Geology, 74(2), 409-418.

Green, D. I., Freier, M. D. (1994) Borate nodules from the English Zechstein at Boulby mine, Cleveland. UK Journal of Mines and Minerals 14, 4-8

✪ Symesite (TL)

Formula: Pb₁₀(SO₄)O₇Cl₄ · H₂O

Type Locality:

Habit: massive, platy

Colour: white, brown, yellowish, pink

Fluorescence: none

Description: Originally found as pink platy material from #2 vein, recent finds (2005-6) have yielded specimens that are clear, white, grey, bluish, yellow and brown in colour. Recent specimens are associated with mereheadite, to which it is related.

ⓘ Symplesite

Formula: Fe²⁺₃(AsO₄)₂ · 8H₂O

Localities:

Sandbeds Gill Mine, Bassenthwaite, Allerdale, Cumbria, England, UK
Nether Row Brow, Caldbeck, Allerdale, Cumbria, England, UK
Wanthwaite Mine, St. John's Castlerigg and Wythburn, Allerdale, Cumbria, England, UK
Caldbeck Fells Mining Region, Cumbria, England, UK

References:

Mason, J. S., Rust, S. A. (1997) The Mineralogy of Ystrad Einion Mine, Dyfed, Wales. UK Journal of Mines and Minerals 18, 33-36

ⓘ 'Synchysite'

Formula: Ca(Ce/Nd/Y/REE)(CO₃)₂F

Localities:

Rhynie chert lagerstätte, Rhynie, Aberdeenshire, Scotland, UK
Eas a Bradain, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

References:

Parnell, John, Temitope O. Akinsanpe, John W. Still, Andrea Schito, Stephen A. Bowden, David K. Muirhead, and Joseph G. T. Armstrong. (2023) "Low-Temperature Fluorocarbonate Mineralization in Lower Devonian Rhynie Chert, UK" Minerals 13, no. 5: 595. https://doi.org/10.3390/min13050595

ⓘ Synchysite-(Ce)

Formula: CaCe(CO₃)₂F

Localities: Reported from at least 7 localities in this region.

References:

Green, D. I., Middleton, D. (1996) Alpine-type vein minerals from Tanygrisiau, Gwynedd. UK Journal of Mines and Minerals 16, 30-33

ⓘ Syngenite

Formula: K₂Ca(SO₄)₂ · H₂O

Locality: York Potash Project, Scarborough, North Yorkshire, England, UK

ⓘ Szaibélyite

Formula: MgBO₂(OH)

Localities:

Camas Malag, Torrin, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
York Potash borehole SM2, Eskdaleside cum Ugglebarnby, Scarborough, North Yorkshire, England, UK
York Potash borehole SM1, Hawsker-cum-Stainsacre, Scarborough, North Yorkshire, England, UK
Whitby, Scarborough, North Yorkshire, England, UK

References:

Livingstone, Alec (2002) Minerals of Scotland - Past and Present. National Museums of Scotland Publishing Ltd., Edinburgh.

ⓘ Szomolnokite

Formula: FeSO₄ · H₂O

Locality: Crumlin Colliery (Crumlin Navigation Colliery), Crumlin, Caerphilly, Wales, UK

ⓘ Tacharanite (TL)

Formula: Ca₁₂Al₂Si₁₈O₃₃ (OH)₃₆

Localities:

Portree, Trotternish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Carneal, Glenoe, Larne, Co. Antrim, Northern Ireland, UK

Type Locality: Portree, Trotternish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

References:

Sweet, J. M. (1961): Tacharanite and other hydrated calcium silicates from Portree, Isle of Skye. Mineralogical Magazine 32, 745-753

Clark, A. M. (1993) Hey's Mineral Index - Mineral Species, Varieties and Synonyms (3rd ed.) Natural History Museum, London.p.681

ⓘ Tachyhydrite

Formula: CaMg₂Cl₆ · 12H₂O

Locality: Billingham anhydrite mine, Billingham, Stockton-on-Tees, North Yorkshire, England, UK

ⓘ Taenite

Formula: (Fe,Ni)

Localities:

References:

Mineralogical Magazine 1966 35 : 881-902

Hutchison, R., Williams, C.T., Din, V.K., Paul, R.L. & Lipschutz, M.E. (1986) An Achondritic Troctolite Clast in the Barwell, L5-6, Chondrite (abstract): Meteoritics 21 (4): 402-403. (Dec 1986).

Hutchison, R. (1996) A planetary, H-group pebble in the Barwell, L6, unshocked chondritic meteorite: Earth and Planetary Science Letters 90: 105-118.

ⓘ Talc

Formula: Mg₃Si₄O₁₀(OH)₂

Localities: Reported from at least 73 localities in this region.

Habit: Radial, botyoidal. Also compact to earthy.

Colour: White, pearly. Surfaces discoloured to yellowish when exposed to seawater.

Description: Associated with saponite veins, many voids are filled with radiating masses of crystalline talc. Expansions in the veins occasionally yield an uneven, botryoidal crust of Talc covering an underlying layer of Saponite.

ⓘ Talc var. Steatite

Formula: Mg₃(Si₄O₁₀)(OH)₂

Localities: Reported from at least 20 localities in this region.

ⓘ Talmessite

Formula: Ca₂Mg(AsO₄)₂ · 2H₂O

Locality: Ivy Tor Mine, Belstone, West Devon, Devon, England, UK

Description: Found on the mine dump.

ⓘ Tamarugite

Formula: NaAl(SO₄)₂ · 6H₂O

Localities:

Compton Chine, Freshwater, Isle of Wight, England, UK
Billingham anhydrite mine, Billingham, Stockton-on-Tees, North Yorkshire, England, UK
Paisley, Renfrewshire, Scotland, UK

References:

King, R.J. (1998) Tamarugite on the Isle of Wight, UK. Mineralogical Magazine: 62(3): 371-372.

ⓘ Tangeite

Formula: CaCu(VO₄)(OH)

Localities:

Glen Parva, Leicester, Leicestershire, England, UK
New Cliffe Hill Quarry, Cliffe Hill Quarry, Stanton under Bardon, Hinckley and Bosworth, Leicestershire, England, UK
Butterley & Blaby Brick Pit (Blaby Mine), Glen Parva, Leicester, Leicestershire, England, UK
Penrhyn Slate Quarry, Llandygai, Gwynedd, Wales, UK ? (more information)

References:

[Specimen in the Natural History Museum, London]

King, R.J. and Dixon, J.A. (1971) A New Occurrence of Vanadium Minerals in Leicestershire. Mineralogical Magazine, vol. 38, n° 296, 488-492.

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

Green, D.I., Hubbard, N., and Ince, F. (2008) A review of the occurrences of the copper vanadate minerals volborthite and tangeite in the British Isles. Journal of the Russell Society, vol. 11, 54-58.

ⓘ 'Tantalite'

Formula: (Mn,Fe)(Ta,Nb)₂O₆

Localities:

Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK
Peatfold, Glenbuchat, Strathdon, Aberdeenshire, Scotland, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Tantalite-(Mn)

Formula: Mn²⁺Ta₂O₆

Locality: Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK

ⓘ 'Tavistockite'

Localities:

Holmbush Mine, Callington United Mines (incl. Emmens United Mines), Stokeclimsland, Cornwall, England, UK
Stenna Gwyn Mine (Stennagwyn Mine), Foxhole, St Stephen-in-Brannel, Cornwall, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Telargpalite ?

Formula: (Pd,Ag)₃(Te,Bi)

Locality: Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK

Description: Tentative identification, based only on a qualitative analysis.

ⓘ Tellurium

Formula: Te

Locality: Calliachar Burn, Aberfeldy, Perth and Kinross, Scotland, UK

ⓘ Tellurobismuthite

Formula: Bi₂Te₃

Localities:

Cefn Coch Mine (incl. Berthlwyd Mine; New California Mine), Ganllwyd, Gwynedd, Wales, UK
Clogau St Davids Mine (Clogau Mine; St David's Mine), Llanelltyd, Gwynedd, Wales, UK
Ffridd-goch Mine, Brithdir and Llanfachreth, Gwynedd, Wales, UK
Glen of the Bar, Talnotry, Newton Stewart, Dumfries and Galloway, Scotland, UK
Vigra Mine, Llanelltyd, Gwynedd, Wales, UK ? (more information)

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Telluropalladinite

Formula: Pd₉Te₄

Locality: Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK

ⓘ Tennantite-(Fe) (TL)

Formula: Cu₆(Cu₄Fe²⁺₂)As₄S₁₂S

Type Locality:

ⓘ 'Tennantite Subgroup' (FRL)

Formula: Cu₆(Cu₄C²⁺₂)As₄S₁₂S

Localities: Reported from at least 60 localities in this region.

Type Locality: Cornwall, England, UK

References:

Phillips Quart. Jour. Sci. & Arts of Royal Institution vii, 95

ⓘ 'Tennantite Subgroup var. Zinc-bearing Tennantite'

Formula: Cu₆[Cu₄(Fe,Zn)₂]As₄S₁₃

Localities:

High Longrigg Mine, Hartley, Eden, Cumbria, England, UK
Clevedon Beach, Clevedon, North Somerset, England, UK

Description: Braithwaite (1988): "A sample of the grey sulphide mineral was analysed by Ian Brough of the Metallurgy Department, UMIST and the University of Manchester, using a Philips SEM 505 scanning electron microscope fitted with an EDAX 9100/60 energy dispersive X-ray spectrometer, and using a standardless analysis procedure. The average of four analyses with good reproducibility gave a composition: Cu 35.2; Zn 5.3; Fe 1.3; As 9.8; Sb 2.9; S 45.6 atom %, corresponding to a formula (Cu0.84Zn0.13Fe0.03)12(As0.77Sb0.23)3.6S13.1; the mineral is, therefore, a zincian tennantite."

References:

Braithwaite, R.S.W. (1988) Cuproadamite and tennantite from Higher Longrigg mine, Hartley Birkett, Cumbria. Mineralogical Magazine, vol. 52, n° 367, 552-553.

ⓘ 'Tennantite-Tetrahedrite Series'

Localities: Reported from at least 13 localities in this region.

References:

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

ⓘ Tenorite

Formula: CuO

Localities: Reported from at least 98 localities in this region.

References:

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

ⓘ Tephroite

Formula: Mn²⁺₂SiO₄

Localities: Reported from at least 6 localities in this region.

References:

ⓘ Tetradymite

Formula: Bi₂Te₂S

Localities: Reported from at least 7 localities in this region.

Description: Bevins (1988): "Reported as occurring at Clogau St. David's Mine, Dolgellau, Gwynedd. This was later thought to be tellurbismuth (Kingsbury, 1965). However, subsequent analysis has shown that both tellurbismuth and tetradymite occur at Clogau Mine, Gwynedd, the latter occurring in intimate association with tellurbismuth. (J.W.G. Gilbey (1968) unpublished Ph.D. thesis, University of London.) Electron microprobe analyses show that tetradymite from Clogau St. David's Mine consistently contains 8 wt. % Pb. [J. Naden (1986) pers. comm.)"

References:

its geological occurrence and geographical distribution, 129.

University Museum Mineral Collection, Oxford (former collection of Dr. Hugo Müller).

Smyth, W. (1866) Mining and Smelting Magazine, 1866, vol. 1, 359.

Henwood, W.J. (1871): Transactions of the Royal Geological Society of Cornwall 8(1), 635-642

Phillips and Louis (1896) A treatise on ore-deposits, 293.

Rudler, F. W. (1905) A Handbook to a Collection of the Minerals of the British Isles - Mostly selected from the Ludlam Collection, in the Museum of Practical Geology. 253pp.pages 130, 154-155

Maclaren (1908) Gold

Andrew (1910) The Dolgelly gold-belt, Geol. Mag., p. 210.

Dana, E.S. and Ford, W.E. (1932) A Textbook of Mineralogy, 4th Edition, 412.

Bevins, R.E. (1988) Sixth Supplementary List of British Isles Minerals (Welsh). Mineralogical Magazine, vol. 52, n° 364, 121-124.

Cook, N.J., Ciobanu, C.L., Stanley, C.J., Paar, W.H., and Sundblad, K. (2007): Canadian Mineralogist 45(3), 417-435.

ⓘ 'Tetrahedrite Subgroup'

Formula: Cu₆(Cu₄C²⁺₂)Sb₄S₁₂S

Localities: Reported from at least 78 localities in this region.

Habit: Tetrahedrons to 2cm

Colour: coated with chalcopyrite

References:

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Starkey, R. E. (2012) The Herodsfoot Mine, Lanreath, Cornwall, England. Mineralogical Record 43:411-486.

ⓘ 'Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite'

Formula: (Cu,Ag)₆[Cu₄(Fe,Zn)₂]Sb₄S₁₃

Localities:

Lockridge Mine (Goldstreet Mine), East Tamar Consols, Bere Alston Mines, Bere Ferrers, West Devon, Devon, England, UK
Tombuie, Loch Tay, Perth and Kinross, Scotland, UK
Caldbeck Fells Mining Region, Cumbria, England, UK
Driggith Mine (Driggeth Mine), Caldbeck, Allerdale, Cumbria, England, UK
Carnewas Mine, St Eval, Cornwall, England, UK ? (more information)

References:

Grguric, B. A., Nickel, E. H. (2006) Acicular Wurtzite and Sphalerite from the Lockridge Mine, Bere Alston, Devon. UK Journal of Mines and Minerals 27, 39-40

ⓘ 'Tetranatrolite'

Localities:

Islandmagee, Co. Antrim, Northern Ireland, UK
Hills Port, Gobbins, Islandmagee, Co. Antrim, Northern Ireland, UK

References:

Nawaz, R. Unpublished data on UM specimen.

Ryback, George, Nawaz, R., Farley, E. (1988) Seventh supplementary list of British Isles minerals (Irish) Mineralogical Magazine, 52 (365) 267-274

ⓘ Tetrataenite

Formula: FeNi

Localities:

Bovedy meteorite, Co. Londonderry, Northern Ireland, UK
Appley Bridge meteorite, Wrightington, West Lancashire, Lancashire, England, UK
Barwell meteorite, Barwell, Hinckley and Bosworth, Leicestershire, England, UK
Wold Cottage meteorite, East Riding of Yorkshire, England, UK

References:

Rubin, A. E., Keil, K., Taylor, G. J., Ma, M.-S., Schmitt, R. A. & Bogard, D. D. (1980) A Heterogeneous Lithic Fragment in the Bovedy L3 Chondrite: Origin by Impact-Melting of Porphyritic Chondrules: Meteoritics 15: 359-360. (Dec 1980).

ⓘ Thaumasite

Formula: Ca₃(SO₄)[Si(OH)₆](CO₃) · 12H₂O

Localities: Reported from at least 6 localities in this region.

References:

Day, Harry (1999) BMS Database, British Micromount Society.

Wilson, M.J. (2018) Occurrence of thaumasite in weathered furnace slag, Merthyr Tydfil. Mineralogical Magazine, 42, Issue 332, pages 290-291.

ⓘ Thénardite

Formula: Na₂SO₄

Localities:

Mountfield Mine, Mountfield, Rother, East Sussex, England, UK
Hanover Cove (Vugga Hayle), St Agnes, Cornwall, England, UK
Billingham anhydrite mine, Billingham, Stockton-on-Tees, North Yorkshire, England, UK

Description: Efflorescence in mine workings.

References:

Young, B.R., Young, B., Raine, A.T. (1985) Thenardite (Na2SO4), a mineral new to Britain, from Sussex and Cumbria. Journal of the Russell Society, 1 (3) 92-93

ⓘ Theophrastite

Formula: Ni(OH)₂

Locality: Hagdale Quarry, Unst, Shetland Islands, Scotland, UK

Description: Green encrustation on chromitite specimens, together with citron-yellow crust (see hydrohonessite).

ⓘ Thomsonite-Ca (TL)

Formula: NaCa₂[Al₅Si₅O₂₀] · 6H₂O

Localities: Reported from at least 29 localities in this region.

Type Locality: Old Kilpatrick, West Dunbartonshire, Scotland, UK

References:

Clark, A. M. (1993) Hey's Mineral Index - Mineral Species, Varieties and Synonyms (3rd ed.) Natural History Museum, London.

ⓘ 'Thomsonite Subgroup'

Localities: Reported from at least 35 localities in this region.

References:

Wilson O., Dyer A., Enamy H. (2003): Zeolites of the Britsh Isles. British Micromount Society, Occasional Paper 15, 1-29

ⓘ Thorianite

Formula: ThO₂

Localities:

South Tolcarne Mine, Beacon, Camborne, Cornwall, England, UK
Great Condurrow Mine, Beacon, Camborne, Cornwall, England, UK
Sutherland, Highland, Scotland, UK

References:

LeBoutillier, N. G., Shail, R. K., & Jewson, C. (2003). Monazite in polymetallic chlorite-(tourmaline)-quartz-(fluorite)-cassiterite-sulphide lodes and its potential for constraining the chronology of magmatic hydrothermal mineralisation in Cornwall.

ⓘ Thorikosite

Formula: Pb₃Cl₂(OH)(SbO₃,AsO₃)

Locality: The Gannel Smelter slag locality, Crantock, Cornwall, England, UK

ⓘ Thorite

Formula: Th(SiO₄)

Localities: Reported from at least 10 localities in this region.

References:

Tindle, Andy G. (2008) Minerals of Britain and Ireland. Terra Publishing.

ⓘ Thorite var. Thorogummite

Formula: (Th,U)(SiO₄)_1-x(OH)_4x

Localities:

Sletteval quarry, Harris, Isle of Lewis and Harris, Outer Hebrides, Scotland, UK
Chiapaval, Harris, Isle of Lewis and Harris, Outer Hebrides, Scotland, UK

Description: As inclusions of glassy red or earthy red-brown grains (3-6 mm) with thorite in biotite crystals.

References:

von Knorring, O. and Dearnley, R. (1960) The Lewisian Pegmatites of South Harris, Outer Hebrides. Mineralogical Magazine, vol. 32, n° 248, p. 366-378.

Livingstone, A., Macpherson, H. G. (1983) Fifth supplementary list of British minerals (Scottish) Mineralogical Magazine, 47 (342) 99-105 doi:10.1180/minmag.1983.047.342.23

ⓘ Tiemannite

Formula: HgSe

Localities:

Hope's Nose, Torquay, Torbay, Devon, England, UK
Alva Silver Mine, Silver Glen, Alva, Clackmannanshire, Scotland, UK

References:

Camm, Simon (1995) Gold in the Counties of Cornwall & Devon. Cornish Hillside Publications, St. Austell, Cornwall.

ⓘ 'Tiger's Eye'

Locality: Kynance Cove, Landewednack, Cornwall, England, UK

ⓘ Tilkerodeite

Formula: Pd₂HgSe₃

Locality: Hope's Nose, Torquay, Torbay, Devon, England, UK

ⓘ Tilleyite

Formula: Ca₅(Si₂O₇)(CO₃)₂

Localities:

Camas Mor Intrusion, Isle of Muck, Caol and Mallaig, Highland, Scotland, UK
Kilchoan, Ardnamurchan, Fort William and Ardnamurchan, Highland, Scotland, UK
Camasunary, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

References:

Tilley, C.E. (1947) The gabbro-limestone contact zone of Camas Mor, Muck, Inverness-shire. Comptes Rendus de la Société geologique de Finlande, No. 140, 97–105.

ⓘ Tin

Formula: Sn

Locality: Carsaig Bay, Carsaig, Isle of Mull, Argyll and Bute, Scotland, UK

ⓘ Titanite

Formula: CaTi(SiO₄)O

Localities: Reported from at least 68 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ ~~Titanite var. Greenovite~~

Formula: CaTi(SiO₄)O

Locality: Meldon Quarry, Okehampton Hamlets, West Devon, Devon, England, UK - erroneously reported

ⓘ Tobermorite (TL)

Formula: Ca₄Si₆O₁₇(H₂O)₂ · (Ca · 3H₂O)

Localities: Reported from at least 9 localities in this region.

Type Locality: Tobermory, Isle of Mull, Argyll and Bute, Scotland, UK

Colour: Very pale pinkish white

Description: Frequently surrounded by a thin pale, blue zone of massive mesolite (Heddle 1880)

References:

Heddle, M.F. (1880) Preliminary notice of substances which may prove to be new minerals. Mineralogical Magazine, 4, 117-123

MM 30 (1954), 293

HB2/2 (1995)

ⓘ Tochilinite

Formula: Fe²⁺_5-6(Mg,Fe²⁺)₅S₆(OH)₁₀

Locality: Lizard Peninsula, Cornwall, England, UK

ⓘ Todorokite

Formula: (Na,Ca,K,Ba,Sr)_1-x(Mn,Mg,Al)₆O₁₂ · 3-4H₂O

Localities:

Beach and Cliff exposures, Port Quin, St Endellion, Cornwall, England, UK
Loch Fyne, Argyll and Bute, Scotland, UK

References:

Wolfe, M., Oddy, M., Starkey, R. (2008) Mineral News. UK Journal of Mines and Minerals 29, 4-22

ⓘ Tolovkite

Formula: IrSbS

Locality: Harold's Grave Quarry, Unst, Shetland Islands, Scotland, UK

ⓘ Topaz

Formula: Al₂(SiO₄)(F,OH)₂

Localities: Reported from at least 49 localities in this region.

ⓘ Torbernite

Formula: Cu(UO₂)₂(PO₄)₂ · 12H₂O

Localities: Reported from at least 50 localities in this region.

References:

Elton, N. J., Hooper, J. J. (1995) Supergene U-Pb-Cu mineralisation at Loe Warren, St Just, Cornwall, England. Journal of the Russell Society, 6 (1) The Russell Society . 17-26

ⓘ Tosudite

Formula: Na_0.5(Al,Mg)₆((Si,Al)₈O₁₈)(OH)₁₂ · 5H₂O

Locality: Lydney Harbour, Forest of Dean, Gloucestershire, England, UK

ⓘ 'Tourmaline'

Formula: AD₃G₆ (T₆O₁₈)(BO₃)₃X₃Z

Localities: Reported from at least 206 localities in this region.

References:

Dines

ⓘ 'Tourmaline var. Achroite'

Formula: A(D₃)G₆(T₆O₁₈)(BO₃)₃X₃Z

Localities: Reported from at least 6 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Tourmaline var. Rubellite'

Formula: A(D₃)G₆(T₆O₁₈)(BO₃)₃X₃Z

Localities:

Wheal Harmony (Wheal Garden), Treleigh Wood Mine, Redruth, Cornwall, England, UK
Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Tourmaline var. Verdelite'

Formula: A(D₃)G₆(T₆O₁₈)(BO₃)₃X₃Z

Localities:

Wheal Unity, St Day, Gwennap, Cornwall, England, UK
Dorothy China Clay Pit, Whitemoor, St Stephen-in-Brannel, Cornwall, England, UK
Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Trembathite

Formula: (Mg,Fe)₃(B₇O₁₃)Cl

Locality: Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK

Description: (Old labels may say "ericaite".)

ⓘ Tremolite

Formula: ◻Ca₂Mg₅(Si₈O₂₂)(OH)₂

Localities: Reported from at least 48 localities in this region.

References:

[Specimen in the Natural History Museum, London]

ⓘ Tridymite

Formula: SiO₂

Localities:

Dinas Head, St Merryn, Cornwall, England, UK
Tieveragh, Cushendall, Co. Antrim, Northern Ireland, UK
Bovedy meteorite, Co. Londonderry, Northern Ireland, UK
Tardree Mountain, Antrim, Co. Antrim, Northern Ireland, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Triphylite

Formula: LiFe²⁺PO₄

Locality: Megiliggar Rocks (Tremearne pegmatite), Breage, Cornwall, England, UK

ⓘ Triplite

Formula: Mn²⁺₂(PO₄)F

Localities:

Megiliggar Rocks (Tremearne pegmatite), Breage, Cornwall, England, UK
Peatfold, Glenbuchat, Strathdon, Aberdeenshire, Scotland, UK

References:

George, M. C., Stone, M., Fejer, E. E., Symes, R.F. (1981) Triplite from the Megiliggar Rocks, Cornwall. Mineralogical Magazine, 44 (334) 236-238 doi:10.1180/minmag.1981.044.334.20

ⓘ Triploidite

Formula: Mn²⁺₂(PO₄)(OH)

Locality: Wheal Owles, Botallack, St Just, Cornwall, England, UK

ⓘ Tristramite (TL)

Formula: (Ca,U,Fe)(PO₄,SO₄) · 2H₂O

Localities: Reported from at least 6 localities in this region.

Type Locality: Wheal Trewavas (Trewavas Cliff Mine), Rinsey, Breage, Cornwall, England, UK

References:

Atkin, D., Basham, I.R., and Bowles, J.F.W. (1983): Mineralogical Magazine 47, 393-396

ⓘ Trögerite

Formula: (H₃O)(UO₂)(AsO₄) · 3H₂O

Localities:

Loe Warren Zawn, Botallack, St Just, Cornwall, England, UK
South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK

References:

Elton, N. J., Hooper, J. J. (1995) Supergene U-Pb-Cu mineralisation at Loe Warren, St Just, Cornwall, England. Journal of the Russell Society, 6 (1) The Russell Society . 17-26

ⓘ Troilite

Formula: FeS

Localities: Reported from at least 7 localities in this region.

References:

Mineralogical Magazine 1966 35 : 881-902

Hutchison, R., Williams, C.T., Din, V.K., Paul, R.L. & Lipschutz, M.E. (1986) An Achondritic Troctolite Clast in the Barwell, L5-6, Chondrite (abstract): Meteoritics 21 (4): 402-403. (Dec 1986).

Hutchison, R. (1996) A planetary, H-group pebble in the Barwell, L6, unshocked chondritic meteorite: Earth and Planetary Science Letters 90: 105-118.

ⓘ Trona

Formula: Na₃H(CO₃)₂ · 2H₂O

Localities:

Billingham anhydrite mine, Billingham, Stockton-on-Tees, North Yorkshire, England, UK
Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK

References:

Mineralogical Magazine 1959 32 : 172-175.

ⓘ Trüstedtite

Formula: Ni₃Se₄

Locality: Hope's Nose, Torquay, Torbay, Devon, England, UK

ⓘ Tschermakite

Formula: ◻(Ca₂)(Mg₃Al₂)(Al₂Si₆O₂₂)(OH)₂

Localities:

Strathclyde, Scotland, UK
Tal y Fan, Caerhun, Conwy, Wales, UK
Scotland, UK
Knockormal Hill, South Ayrshire, Scotland, UK
Allt Guibhsachain, Ballachulish, Fort William and Ardnamurchan, Highland, Scotland, UK

References:

www.minsocam.org

ⓘ Tsumebite

Formula: Pb₂Cu(PO₄)(SO₄)(OH)

Localities:

Roughton Gill Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
Caldbeck Fells Mining Region, Cumbria, England, UK

Habit: drusy aggregates; scaly crystals

Colour: apple green

Description: Cooper & Stanley (1990): "An arsenatian tsumebite was recorded by Embrey (1977) from 'Carrock Fell', but the collector of the material subsequently reported the locality more precisely at Roughton Gill at [NY302343]; i.e. between the 60 and 90fm level (Moffit, 1979). The authors have found tsumebite to be an occasional associate of brochantite in specimens collected from the main dumps of Roughton Gill. It forms tiny (c. 0.25mm) pale apple green drusy aggregates and rarely scaly crystals on compact quartz. Associated brochantite crystals reach 2-3mm and cerussite is occasionally present. First identified on a specimen collected by D.R. Middleton (det. BM(NH): XRD; University of Manchester Institute of Science and Technology (UMIST): IR." Bridges et al. (2011): "Small (c. 0.25 mm) apple green drusy crystals of ‘tsumebite’ in association with brochantite were noted by Cooper and Stanley (1990). It remains an uncommon mineral but has been found in the current study as crusts of similar sized crystals, again associated with brochantite. Tindle et al. (2006) analysed four ‘tsumebite aggregates’ and showed the presence of arsenic in all of them. The arsenic becomes richer towards the outside of the crystals and in one case, at the outer edge of the AsO4/PO4 site, is 53 mol% AsO4 and just falls within the arsentsumebite field."

References:

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

Moffit, C. (1979) New mineral discovered. Northern Mines Research Society Newsletter August 1979, p. 2.

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

Wolfe, M. (1996) Mineral news. UK Journal of Mines and Minerals 16, 4-12

ⓘ Tučekite

Formula: Ni₉Sb₂S₈

Localities:

Eaglebrook Mine, Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
Esgair Hir & Esgair Fraith mines (Cambrian Mine; Cardigan Consolidated Mine; Welsh Potosi Mine; Kylon Potosi Mine), Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
Henfwlch Mine, Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
Hyddgen Mine, Carn Hyddgen, Uwch y Garreg, Powys, Wales, UK

Habit: Imbeded crystals

Description: Micron crystals in polished ore samples

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ 'Tungstic Ochre'

Localities:

East Pool Mine, Pool, Carn Brea, Cornwall, England, UK
South Crofty Tin Project (South Crofty Mine; South Wheal Crofty), Pool, Carn Brea, Cornwall, England, UK
Poldice Mine, St Day United Mines (Poldice Mines), St Day, Gwennap, Cornwall, England, UK
Tolvadden Mine, Marazion, Cornwall, England, UK
Drakewalls Mine, Drakewalls, Calstock, Cornwall, England, UK

References:

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Tungstite

Formula: WO₃ · H₂O

Localities:

Carrock Mine, Mungrisdale, Eden, Cumbria, England, UK
East Pool Mine, Pool, Carn Brea, Cornwall, England, UK
Caldbeck Fells Mining Region, Cumbria, England, UK

Habit: powdery

Colour: yellow

Description: alteration product of wolframite.

References:

Greg, Robert Philips, Lettsom, William G. (1858) Manual of the Mineralogy of Great Britain and Ireland. John Van Voorst, London.

Goodchild, J.G. (1884) Contributions towards a list of minerals occurring in Cumberland and Westmorland [part 2]. Transactions of the Cumberland Association for the Advancement of Literature and Science, 8 (for 1882-1883), 189-204.

Rudler, F. W. (1905) A Handbook to a Collection of the Minerals of the British Isles - Mostly selected from the Ludlam Collection, in the Museum of Practical Geology. 253pp.

Finlayson, A.M. (1910) The ore-bearing pegmatites of Carrock Fell. Geological Magazine, 7, 19-28.

Stansfield Kitchen, C. (1934) The Skiddaw Granite and its Residual Products. Journal of the Geological Society, 90 (1) 158-200 doi:10.1144/gsl.jgs.1934.090.01-04.07

Davidson, W.F. and Thomson, N. (1951) Some notes on the minerals of Westmorland and Cumberland. North West Naturalist, 23 (for 1948), 136-154.

Hartley, J. (1984) A list of minerals associated with the ore deposits of the Caldbeck Fells, Cumbria. Transactions of the Leeds Geological Association, 10 (3) 22-39

Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Turquoise

Formula: CuAl₆(PO₄)₄(OH)₈ · 4H₂O

Localities: Reported from at least 12 localities in this region.

References:

Bernie Millington and Leon Hupperichs collections

ⓘ Turquoise var. Rashleighite

Formula: Cu(Al,Fe)₆(PO₄)₄(OH)₈ · 5H₂O

Localities: Reported from at least 6 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Tyrolite

Formula: Ca₂Cu₉(AsO₄)₄(CO₃)(OH)₈ · 11H₂O

Localities: Reported from at least 17 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Tyrrellite

Formula: Cu(Co³⁺,Ni³⁺)₂Se₄

Locality: Hope's Nose, Torquay, Torbay, Devon, England, UK

ⓘ Tyuyamunite

Formula: Ca(UO₂)₂(VO₄)₂ · 5-8H₂O

Localities:

West Wheal Owles (Cargodna Mine), Botallack, St Just, Cornwall, England, UK
Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Ugrandite'

Formula: Ca₃X₂(SiO₄)₃

Locality: Cadger Well Level, Harwood, Forest and Frith, County Durham, England, UK

ⓘ 'Uigite'

Locality: Uig, Trotternish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

ⓘ Uklonskovite

Formula: NaMg(SO₄)F · 2H₂O

Localities:

Whitby, Scarborough, North Yorkshire, England, UK
York Potash Project, Scarborough, North Yorkshire, England, UK

References:

ⓘ Ullmannite

Formula: NiSbS

Localities: Reported from at least 18 localities in this region.

Habit: Cubic crystals and twins

Colour: Lead grey

Description: Xls to 5mm (good for wales)

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ 'UM1980-15-SiO:REETi'

Formula: (Ce,La,Ca)(Ti,Fe)SiO₅

Localities:

Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Coire Uaigneich, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK
Camasunary, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

References:

Exley, R.A. (1980) Microprobe studies of REE-rich accessory minerals: implications for Skye granite petrogenesis and REE mobility in hydrothermal s

ⓘ 'UM1982-15-SiO:AlBaH'

Formula: Ba-Al-Si-O-H

Locality: Hills Port, Gobbins, Islandmagee, Co. Antrim, Northern Ireland, UK

Description: Single-crystal XRD photographs of gobbinsite from the type locality indicate the presence of an oriented second phase with cell dimensions and Miller indices similar to those of merlinoite.

ⓘ 'UM1987-01-CO:HMgS' (FRL)

Formula: Mg₄(CO₃)₂(OH)₄ · 6H₂O ?

Type Locality:

ⓘ 'UM1987-10-S:AgFe'

Formula: Ag₂Fe₁₅S₂₀

Locality: Tynebottom Mine, Garrigill, Alston Moor, Eden, Cumbria, England, UK

ⓘ 'UM1987-18-SiO:AlCaHKNa'

Formula: (K,Ca,Na)₇(Si₁₇Al₇)O₄₈ · 14H₂O (?)

Locality: Isle of Arran, North Ayrshire, Scotland, UK

ⓘ 'UM1988-21-Se:AgBiHg'

Formula: (Ag,Bi,Hg)₂Se

Locality: Alva Silver Mine, Silver Glen, Alva, Clackmannanshire, Scotland, UK

ⓘ 'UM1995-//-CO:PbU'

Formula: Pb, U, C, O, H

Locality: Loe Warren Zawn, Botallack, St Just, Cornwall, England, UK

ⓘ 'UM1995-CO-CaHREEEU'

Formula: Ca, REE, U, C, O, H

Locality: Loe Warren Zawn, Botallack, St Just, Cornwall, England, UK

ⓘ 'UM2000-01-E:AuCuFePd'

Formula: Au₂(Cu,Pd,Fe)₃

Locality: Eastern Layered Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK

ⓘ 'UM2000-20-E:PbPdTe'

Formula: Pd₂(Pb,Te)

Locality: Eastern Layered Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK

ⓘ 'UM2000-75-Te:AsFePd'

Formula: (Pd,Fe,Pt,Cu,Ni)₄(Te,As)

Locality: Eastern Layered Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK

ⓘ 'UM2000-76-Te:CuFePdPt'

Formula: (Pd,Pt,Fe,Cu)₅Te

Locality: Eastern Layered Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK

ⓘ 'UM2000-77-Te:FePbPd'

Formula: (Pd,Pb,Fe,Cu,Ni)₇Te₄

Locality: Eastern Layered Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK

ⓘ Umangite

Formula: Cu₃Se₂

Locality: Hope's Nose, Torquay, Torbay, Devon, England, UK

ⓘ 'Unnamed (Ba-Al Trisulphide Hydroxide Hydrate)'

Formula: BaS₃ · Ba(OH)₂ · 2Al(OH)₃ · 8H₂O

Localities:

Surrender Smelting Mill slag locality, Kearton, Reeth, Fremington and Healaugh, Richmondshire, North Yorkshire, England, UK
Hipper Slag Mill slag locality, Holymoorside, Brampton, North East Derbyshire District, Derbyshire, England, UK
Cromford Smelting Mill slag locality, Cromford, Derbyshire Dales District, Derbyshire, England, UK ? (more information)
Bradwell Smelting Mill slag locality, Bradwell, Derbyshire Dales District, Derbyshire, England, UK ? (more information)

References:

Braithwaite, R.S.W., Kampf, A.R., Pritchard, R.G., Lamb, R.P.H. (1993): The occurrence of thiosulfates and other unstable sulfur species as natural weathering products of old smelting slags. Mineralogy and Petrology, 47, 255-261

ⓘ 'Unnamed (Basic Zinc Sulphate Hydrate)'

Formula: Zn₄SO₄(OH)₆ · 4H₂O

Locality: Eaglebrook Mine, Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK

Habit: Very thin platy petal-like microcrystals

Colour: Very pale sea green

ⓘ 'Unnamed (Ba Sulphite)'

Formula: BaSO₃

Locality: Surrender Smelting Mill slag locality, Kearton, Reeth, Fremington and Healaugh, Richmondshire, North Yorkshire, England, UK

ⓘ 'Unnamed (Ba Thiosulphate Fluoride)'

Formula: Ba₂F₂(S⁶⁺O₃S^2-)

Localities:

Surrender Smelting Mill slag locality, Kearton, Reeth, Fremington and Healaugh, Richmondshire, North Yorkshire, England, UK
Whashton Smelting Mill slag locality, Whashton, Richmond Mineral Belt, Richmondshire, North Yorkshire, England, UK
Cromford Smelting Mill slag locality, Cromford, Derbyshire Dales District, Derbyshire, England, UK
Hipper Slag Mill slag locality, Holymoorside, Brampton, North East Derbyshire District, Derbyshire, England, UK

References:

Kampf, A.R. (2009): The crystal structure of Ba2F2(S6+O3S2-), a natural thiosulphate weathering product of old smelting slags at the Surrender Mill, Yorkshire, UK. Mineralogical Magazine 73, 251-255.

ⓘ 'Unnamed (Ba Thiosulphate Monohydrate)'

Formula: Ba(S₂O₃) · H₂O

Localities:

Hipper Slag Mill slag locality, Holymoorside, Brampton, North East Derbyshire District, Derbyshire, England, UK
Cromford Smelting Mill slag locality, Cromford, Derbyshire Dales District, Derbyshire, England, UK
Whashton Smelting Mill slag locality, Whashton, Richmond Mineral Belt, Richmondshire, North Yorkshire, England, UK
Surrender Smelting Mill slag locality, Kearton, Reeth, Fremington and Healaugh, Richmondshire, North Yorkshire, England, UK
Marrick Low Lead Smelt Mill slag locality, Marrick, Richmondshire, North Yorkshire, England, UK

References:

ⓘ 'Unnamed (Cu-Pb Silicate ?)'

Formula: Pb, Cu, Si, O ?

Localities:

Llechwedd Helyg Mine (Willow Bank Mine), Pen-bont Rhydybeddau, Trefeirig, Ceredigion, Wales, UK
Esgair Hir & Esgair Fraith mines (Cambrian Mine; Cardigan Consolidated Mine; Welsh Potosi Mine; Kylon Potosi Mine), Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK
Scar Vein, Wanlock Dod, Leadhills, South Lanarkshire, Scotland, UK
Horners Vein (Jeffrey's Vein; Carse's Vein), Leadhills, South Lanarkshire, Scotland, UK
Daren Mine (Old Daren Mine; Darren Consolidated Mine; Daren United Mine; Great Darren Mine; Darren Mine), Pen-bont Rhydybeddau, Trefeirig, Ceredigion, Wales, UK

Habit: Wispy to lath-like crystal groups to 2mm

Colour: From almost white to royal blue

Description: Found associated with caledonite, mattheddleite, and elyite

References:

S Rust collection xrd and some element defind

ⓘ 'Unnamed (Cu-Sb Oxide)'

Formula: CuSb₂O₆

Locality: Castleside Smelting Mill slag locality, Healeyfield, County Durham, England, UK

✪ 'Unnamed (gamma-Zn(OH)2)'

Formula: γ-Zn(OH)₂

Locality: Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Habit: Radial lath-like

Colour: White

Description: Radial hemispherical masses to 1mm, associated with ashoverite, sweetite, and hemimorphite.

ⓘ 'Unnamed (Pb-Bi Telluride Sulphide I)'

Formula: PbBi₄Te₄S₃

Locality: Clogau St Davids Mine (Clogau Mine; St David's Mine), Llanelltyd, Gwynedd, Wales, UK

ⓘ 'Unnamed (Pb-Cu-Al-Si-O)'

Formula: Pb-Cu-Al-Si-O

Locality: Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

ⓘ 'Unnamed (Pb Silicate) ?'

Formula: Pb, Si, O, H (?)

Localities:

Frongoch Mine (Bron-y-Goch Mine; Llawynwnwch Mine), Pontrhydygroes, Upper Llanfihangell-y-Creuddyn, Ceredigion, Wales, UK
Esgair Hir & Esgair Fraith mines (Cambrian Mine; Cardigan Consolidated Mine; Welsh Potosi Mine; Kylon Potosi Mine), Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK ? (more information)

Habit: Lath-like

Colour: White

Description: Although the crystals from this mine have been confirmed as an unknown species, it is believed by S.Rust that it may turn out to be Steverustite since the original element analysis may have been incorrect. Having said that, although the specimen submitted for the steverustite paper did have minute crystals of a Pb silicate on it, the latter crystals were far too small to do any descriptive work.

References:

Green, D.I., Rust, S.A., Mason, J.S. (1996) Classic British mineral localities: Frongoch mine, Dyfed. UK Journal of Mines and Minerals 17, Rockbottom Publications. 29-39

ⓘ 'Unnamed (Tetragonal Dimorph of Nadorite)'

Formula: PbSbO₂Cl

Locality: The Gannel Smelter slag locality, Crantock, Cornwall, England, UK

ⓘ 'Unnamed (Tetragonal Pb Oxide Hydrate)'

Formula: Pb₃O₂(OH)₂

Localities:

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK
Frongoch Mine (Bron-y-Goch Mine; Llawynwnwch Mine), Pontrhydygroes, Upper Llanfihangell-y-Creuddyn, Ceredigion, Wales, UK ? (more information)

Habit: Tetragonal

Colour: Grey white to creamy

Fluorescence: non

Description: 0.7mm tetragonal bipyramids

References:

58 (in German).

Nat Hist Museum London, S Rust collection

S.A., Rust (1991) The Minerals of Milltown Quarry, Ashover, Derbyshire. UK Journal of Mines and Minerals 10, Rockbottom Publications. 14-19

Rust, S. A. (1994) Seltene Mineralien aus dem Milltown-Steinbruch bei Ashover, Derbyshire, Großbritannien. Lapis, 19 (12) 13-17

ⓘ 'Unnamed (Zn-analogue of Ktenasite)'

Formula: Zn(Zn,Cu)₄(SO₄)₂(OH)₆ · 6H₂O

Localities:

Smallcleugh Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK
Brownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor, Eden, Cumbria, England, UK

Colour: White

References:

Livingstone, A. (1991) The zinc analogue of ktenasite from Smallcleugh and Brownley Hill mines, Nenthead, Cumbria. Journal of the Russell Society. 4, 13-15

ⓘ Uraninite

Formula: UO₂

Localities: Reported from at least 55 localities in this region.

References:

Elton, N. J., Hooper, J. J. (1995) Supergene U-Pb-Cu mineralisation at Loe Warren, St Just, Cornwall, England. Journal of the Russell Society, 6 (1) The Russell Society . 17-26

ⓘ Uraninite var. Pitchblende

Formula: UO₂

Localities: Reported from at least 32 localities in this region.

References:

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

Hill, J. B., MacAlister, D. A. (1906) The Geology of Falmouth and Truro and of the Mining District of Camborne and Redruth. Memoirs of the Geological Survey. Geological Survey of Great Britain

ⓘ Uraninite var. Sooty Uraninite

Formula: UO₂

Locality: Kingswood Mine, West Buckfastleigh, Teignbridge, Devon, England, UK

ⓘ Uranophane

Formula: Ca(UO₂)₂(SiO₃OH)₂ · 5H₂O

Localities: Reported from at least 8 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Uranopilite

Formula: (UO₂)₆(SO₄)O₂(OH)₆ · 14H₂O

Localities:

Wheal Owles, Botallack, St Just, Cornwall, England, UK
Wheal Edward, Botallack, St Just, Cornwall, England, UK
Geevor Mine, Pendeen, St Just, Cornwall, England, UK
St Just, Cornwall, England, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Uranospathite (TL)

Formula: (Al,◻)(UO₂)₂(PO₄)₂F · 20(H₂O,F)

Type Locality:

ⓘ Uranospinite

Formula: Ca(UO₂)₂(AsO₄)₂ · 10H₂O

Localities:

Marbruie Cove, Dalbeattie, Dumfries and Galloway, Scotland, UK
Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Uvite

Formula: CaMg₃(Al₅Mg)(Si₆O₁₈)(BO₃)₃(OH)₃(OH)

Locality: Cornubian Batholith, England, UK

ⓘ Vaesite

Formula: NiS₂

Localities:

Settlingstones Mine, Newbrough, Northumberland, England, UK
Sron Gharbh (Sron Garbh), Fort William and Ardnamurchan, Highland, Scotland, UK

References:

Ixer, R.A. and Duller, P.R. (1998) Virtual atlas of opaque and ore minerals in their associations.

ⓘ Valentinite

Formula: Sb₂O₃

Localities: Reported from at least 16 localities in this region.

References:

Kingsbury, Arthur W. G. (1957) A new occurrence of nadorite in Cornwall. Mineralogical Magazine and Journal of the Mineralogical Society, 31 (237) 499 doi:10.1180/minmag.1957.031.237.11

Clayton, R.E. and Spiro, B. (2000) Sulphur, carbon and oxygen isotope studies of early Variscan mineralisation and Pb-Sb vein deposits in the Cornubian orefield: implications for the scale of fluid movements during Variscan deformation. Mineralium Deposita 35, 315-331.

ⓘ Valleriite

Formula: (Fe²⁺,Cu)₄(Mg,Al)₃S₄(OH,O)₆

Localities:

Pol Cornick, Mullion, Cornwall, England, UK
The Rill, Mullion, Cornwall, England, UK
Huntly, Aberdeenshire, Scotland, UK

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Vanadinite

Formula: Pb₅(VO₄)₃Cl

Localities: Reported from at least 37 localities in this region.

Colour: Pale brown to Orange-red

References:

Gillanders, R.J. (1981) Famous Mineral Localities: The Leadhills-Wanlockhead District, Scotland. The Mineralogical Record, 12 (4) 235-250pp.247-247

ⓘ Vandenbrandeite

Formula: Cu(UO₂)(OH)₄

Locality: Wheal Edward, Botallack, St Just, Cornwall, England, UK

ⓘ Vandendriesscheite

Formula: PbU₇O₂₂ · 12H₂O

Localities:

Loe Warren Zawn, Botallack, St Just, Cornwall, England, UK
Needle's Eye Mine, Needle's Eye, Dumfries and Galloway, Scotland, UK
Dalbeattie, Dumfries and Galloway, Scotland, UK
Sandyhills Bay (Southwick Cliffs), Dalbeattie, Dumfries and Galloway, Scotland, UK

References:

Elton, N. J., Hooper, J. J. (1995) Supergene U-Pb-Cu mineralisation at Loe Warren, St Just, Cornwall, England. Journal of the Russell Society, 6 (1) The Russell Society . 17-26

ⓘ Variscite

Formula: AlPO₄ · 2H₂O

Localities: Reported from at least 7 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Varlamoffite

Formula: (Sn,Fe)(O,OH)₂

Localities: Reported from at least 13 localities in this region.

ⓘ Vaterite

Formula: CaCO₃

Localities:

Ballycraigy, Co. Antrim, Northern Ireland, UK
Peak Dale, Peak Forest, High Peak, Derbyshire, England, UK ? (more information)

References:

McConnell, J. D. C. (1960) Vaterite from Ballycraigy, Larne, Northern Ireland. Mineralogical Magazine and Journal of the Mineralogical Society, 32 (250) 535-544 doi:10.1180/minmag.1960.032.250.03

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

ⓘ Vauquelinite

Formula: Pb₂Cu(CrO₄)(PO₄)(OH)

Localities:

Greystone Quarry, Lezant, Cornwall, England, UK
~~Leadhills, South Lanarkshire, Scotland, UK~~ (more information)
~~Wanlockhead, Dumfries and Galloway, Scotland, UK~~ (more information)

Description: Sulphur yellow aggregates of minute lath-like crystals on malackite. Confirmed by a combination of XRD, EDAX and IR. Specimen held in the Manchester Museum collection, accession number N13067.

References:

Elton, N., Green, D., Hooper, J., Weiss, S. (2004) Famous British Mineral Localities: Greystone Quarry, Lezant, Cornwall. UK Journal of Mines and Minerals 24, Rockbottom Publications. 9-28

ⓘ 'Veatchite-1M'

Formula: Sr₂B₁₁O₁₆(OH)₅ · H₂O

Localities:

Eskdale No. 2 borehole (Aislaby), Aislaby, Scarborough, North Yorkshire, England, UK
Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK
Whitby, Scarborough, North Yorkshire, England, UK

References:

Mineralogical Magazine 1960 32 : 500-501.

ⓘ Verbeekite

Formula: PdSe₂

Locality: Hope's Nose, Torquay, Torbay, Devon, England, UK

ⓘ Vermiculite

Formula: Mg_0.7(Mg,Fe,Al)₆(Si,Al)₈O₂₀(OH)₄ · 8H₂O

Localities:

Clay Geo, Mainland, Shetland Islands, Scotland, UK
Newhaven Cliffs (Fort Hill), Newhaven, Lewes, East Sussex, England, UK
Lindsay's Leap, Newcastle, Mourne Mountains, County Down, Northern Ireland, UK

References:

Curtis, C.D., and Brown, P.E. (1969): Contributions to Mineralogy and Petrology 24, 275-292.

ⓘ Vésigniéite

Formula: BaCu₃(VO₄)₂(OH)₂

Localities: Reported from at least 6 localities in this region.

References:

BMS Collection

Neil Hubbard collection

National Museum Wales collection

Specimen L1436 in the Leicester University collection

ⓘ Vesuvianite

Formula: Ca₁₉Fe³⁺Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀]O(OH)₉

Localities: Reported from at least 17 localities in this region.

References:

ⓘ Vesuvianite var. Manganese-bearing Vesuvianite

Formula: Ca₁₉(Fe³⁺,Mn²⁺,Mn³⁺)Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀](O,OH)(OH)₉

Locality: Eastern Cliff, Kennack Cove (Kennack Sands), Kennack, Grade-Ruan, Cornwall, England, UK

Colour: Lavender, Purple

Description: Power et al. (1997) report purple vesuvianite as a constituent of rodingite inclusions in serpentinite. A qualitative element overview by ICP-AES showed significant manganese among the trace impurities (Peter Haas).

ⓘ Veszelyite

Formula: (Cu,Zn)₂Zn(PO₄)(OH)₃ · 2H₂O

Localities:

Waygate Shaft (Straitstep Vein), Wanlockhead, Dumfries and Galloway, Scotland, UK
Straitstep Vein (Margaret's Vein), Wanlock Dod-Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK
Ting Tang Mine, Carharrack, Cornwall, England, UK

References:

Green, David I. (1993) Veszelyit aus Schottland [Veszelyite from Scotland]. Lapis, 18 (11) 36

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Vikingite

Formula: Ag₅Pb₈Bi₁₃S₃₀

Locality: Corrie Buie veins, Meall nan Oighreag, Perth and Kinross, Scotland, UK

ⓘ Violarite

Formula: Fe²⁺Ni³⁺₂S₄

Localities:

Settlingstones Mine, Newbrough, Northumberland, England, UK
Tynebottom Mine, Garrigill, Alston Moor, Eden, Cumbria, England, UK
Cliff Quarry, Unst, Shetland Islands, Scotland, UK
Esgair Hir & Esgair Fraith mines (Cambrian Mine; Cardigan Consolidated Mine; Welsh Potosi Mine; Kylon Potosi Mine), Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK

ⓘ Vishnevite

Formula: (Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O

Locality: Allt a'Mhuillin Quarry, Loch Borralan Complex, Assynt, North, West and Central Sutherland, Highland, Scotland, UK

ⓘ Vivianite (TL)

Formula: Fe²⁺Fe²⁺₂(PO₄)₂ · 8H₂O

Localities: Reported from at least 34 localities in this region.

Type Locality: Wheal Kine (Wheal Kind), St Agnes Consols (Polberro Consols), St Agnes, Cornwall, England, UK

References:

Phillips, William (1823) An Elementary Introduction to Mineralogy (3rd ed.)

Henwood, William Jory (1843) On the Metalliferous Deposits of Cornwall and Devon. Transactions of the Royal Geological Society of Cornwall, 5. 1-386

ⓘ Vochtenite (TL)

Formula: (Fe²⁺,Mg)Fe³⁺(UO₂)₄(PO₄)₄(OH) · 12-13H₂O

Type Locality:

ⓘ Volborthite

Formula: Cu₃(V₂O₇)(OH)₂ · 2H₂O

Localities: Reported from at least 8 localities in this region.

References:

King, R.J. and Dixon, J.A. (1971) A New Occurrence of Vanadium Minerals in Leicestershire. Mineralogical Magazine, vol. 38, n° 296, 488-492.

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

ⓘ Volkovskite

Formula: KCa₄[B₅O₈OH]₄[B(OH)₃]₂Cl · 4H₂O

Locality: Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK

Description: Volkovskite here is composed of intergrown bladed crystals of glassy and gemmy, nearly colorless , crystals reaching 2.5 cm in length. They are emplaced on a mass of intergrown, lustrous, salmon-colored hilgardite, with crystals to 8 mm. The single find was of no more than a few dozen good quality specimens that were recovered by a miner a few years ago.

ⓘ Voltaite

Formula: K₂Fe²⁺₅Fe³⁺₃Al(SO₄)₁₂ · 18H₂O

Localities:

Slateford, City of Edinburgh, Scotland, UK
Paisley, Renfrewshire, Scotland, UK

References:

Livingstone, A., Macpherson, H. G. (1983) Fifth supplementary list of British minerals (Scottish) Mineralogical Magazine, 47 (342) 99-105 doi:10.1180/minmag.1983.047.342.23

ⓘ Vulcanite

Formula: CuTe

Locality: Clarbeston, Wiston, Pembrokeshire, Wales, UK

ⓘ 'Wad'

Localities: Reported from at least 59 localities in this region.

References:

Burr, Peter S. (1996) Famous Mineral Localities: The Higher Pitts Mine, Mendip Hills, Somerset, England. The Mineralogical Record, 27 (4) 245-259pp.253-253

ⓘ 'Wad var. Cobalt-bearing Wad'

Localities:

Wheal Unity, St Day, Gwennap, Cornwall, England, UK
Wherry Mine, Wherrytown, Penzance, Cornwall, England, UK

References:

Phillips, William (1823) An Elementary Introduction to Mineralogy (3rd ed.)

ⓘ Wairauite

Formula: CoFe

Locality: Appley Bridge meteorite, Wrightington, West Lancashire, Lancashire, England, UK

Description: Wairauite (37 wt% Co)

ⓘ Walpurgite

Formula: (BiO)₄(UO₂)(AsO₄)₂ · 2H₂O

Localities:

Needle's Eye Mine, Needle's Eye, Dumfries and Galloway, Scotland, UK
Criffel granodiorite, Dalbeattie, Dumfries and Galloway, Scotland, UK
Dalbeattie, Dumfries and Galloway, Scotland, UK

References:

R. S. W. Braithwaite and J. R. Knight (1990) Rare Minerals, Including Several New to Britain, in Supergene Alteration of U-Cu-As-Bi-Co Mineralisation Near Dalbeattie, South Scotland. Mineralogical Magazine 54:129-131.

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Wavellite (TL)

Formula: Al₃(PO₄)₂(OH,F)₃ · 5H₂O

Localities: Reported from at least 17 localities in this region.

Type Locality: High Down Quarry, West Buckland, North Devon, Devon, England, UK

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Waylandite

Formula: BiAl₃(PO₄)₂(OH)₆

Localities:

Wheal Remfry China Clay Pit, Fraddon, St Enoder, Cornwall, England, UK
Restormel Royal Iron Mine (Trinity Mine), Lostwithiel, Cornwall, England, UK
Phoenix United Mine, Minions, Linkinhorne, Cornwall, England, UK
Wheal Owles, Botallack, St Just, Cornwall, England, UK
Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK

Habit: Drusy crusts, pseudocubic crystals

Colour: Colourless, tan-brown

References:

Rust, S. A. (1998) Bismuth Minerals from Wheal Remfrey Pit, Cornwall. UK Journal of Mines and Minerals 19, 11

Tindle, Andy G. (2008) Minerals of Britain and Ireland. Terra Publishing.

ⓘ Weddellite

Formula: Ca(C₂O₄) · (2.5-x)H₂O

Localities:

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK
Fall Hill Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Habit: Prismatic, bipyramiddle

Colour: Colourless- pale broen

References:

Rust S.A. (1983): Weddellite - a new British mineral species from Derbyshire. Mineral Realm 3, 22.

Ford, T., Sarjeant, A., Smith, M. (1993) The minerals of the Peak district of Derbyshire. UK Journal of Mines and Minerals 13, Rockbottom Publications. 16-55

Rust, S. A. (1994) Seltene Mineralien aus dem Milltown-Steinbruch bei Ashover, Derbyshire, Großbritannien. Lapis, 19 (12) 13-17

ⓘ 'Wehrlite (of Huot)'

Locality: Clogau St Davids Mine (Clogau Mine; St David's Mine), Llanelltyd, Gwynedd, Wales, UK

ⓘ ~~Weilite~~

Formula: Ca(HAsO₄)

Locality: Wanthwaite Mine, St. John's Castlerigg and Wythburn, Allerdale, Cumbria, England, UK - erroneously reported

ⓘ Whewellite ?

Formula: Ca(C₂O₄) · H₂O

Locality: Mealbank Quarry, Ingleton, Craven, North Yorkshire, England, UK

ⓘ 'White mica'

Locality: Force Crag Mine (Force Craig Mine), Coledale, Above Derwent, Allerdale, Cumbria, England, UK

ⓘ Whitmoreite

Formula: Fe²⁺Fe³⁺₂(PO₄)₂(OH)₂ · 4H₂O

Locality: Gravel Hill Mine (Cliff Iron Mine; Penhale Iron Mine), Perran Iron Lode (Great Perran Iron Lode), Perranzabuloe, Cornwall, England, UK

ⓘ Wickmanite

Formula: Mn²⁺[Sn(OH)₆]

Locality: Wheal Cock Zawn, Cliff outcrops, Botallack, St Just, Cornwall, England, UK

ⓘ Widenmannite

Formula: Pb₂(OH)₂[(UO₂)(CO₃)₂]

Localities:

Loe Warren Zawn, Botallack, St Just, Cornwall, England, UK
Needle's Eye Mine, Needle's Eye, Dumfries and Galloway, Scotland, UK

References:

Elton, N. J., Hooper, J. J. (1995) Supergene U-Pb-Cu mineralisation at Loe Warren, St Just, Cornwall, England. Journal of the Russell Society, 6 (1) The Russell Society . 17-26

Elton, N. J., Hooper, J. J. (1995) Widenmannite from Cornwall, England: the second world occurrence. Mineralogical Magazine, 59 (397) 745-749 doi:10.1180/minmag.1995.059.397.15

ⓘ Willemite

Formula: Zn₂SiO₄

Localities:

References:

Norman Wilson collection

Braithwaite, R.S.W., Lamb, R.P.H. and Nattrass, A.L. (2006): Secondary species associated with weathering of industrial residues at Tindale Fell Spelter Works, Cumbria. Journal of the Russell Society 9, 61-64.

ⓘ Winchite

Formula: ◻{CaNa}{Mg₄Al}(Si₈O₂₂)(OH)₂

Locality: Scotland, UK

ⓘ Witherite (TL)

Formula: BaCO₃

Localities: Reported from at least 110 localities in this region.

Type Locality: Anglezarke Mines, Anglezarke, Chorley, Lancashire, England, UK

References:

Cotterell, T.F. (2022). Pondering the discovery of aerated ponderous spar: The type locality and early history of witherite. Journal of the Russell Society, 25, 10-56.

Hogg, Thomas (1825) A Manual of Mineralogy - In which is shown how much Cornwall contributes to the illustration of the science. W. Polybank High Cross, Truro.

ⓘ Wittichenite

Formula: Cu₃BiS₃

Localities: Reported from at least 9 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Wolframite Group'

Localities: Reported from at least 120 localities in this region.

References:

Phillips, William (1823) An Elementary Introduction to Mineralogy (3rd ed.)

Hall, Townshend M. (1868) The Mineralogist's Directory: or, a guide to the Principal Mineral Localities in the United Kingdom of Great Britain and Ireland. Edward Stanford, London.

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

ⓘ Wollastonite

Formula: Ca₃(Si₃O₉)

Localities: Reported from at least 25 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Wölsendorfite

Formula: Pb₇(UO₂)₁₄O₁₉(OH)₄ · 12H₂O

Locality: Loe Warren Zawn, Botallack, St Just, Cornwall, England, UK

ⓘ Woodwardite (TL)

Formula: Cu_1-xAl_x(OH)₂(SO₄)_x/2 · nH₂O

Localities: Reported from at least 9 localities in this region.

Type Locality: Cornwall, England, UK

References:

Mineralogical Record: 9: 113

ⓘ Wooldridgeite (TL)

Formula: Na₂CaCu²⁺₂(P₂O₇)₂ · 10H₂O

Localities:

Judkins Quarry, Nuneaton and Bedworth, Warwickshire, England, UK
Roughton Gill Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK

Type Locality: Judkins Quarry, Nuneaton and Bedworth, Warwickshire, England, UK

Description: Probably formed from post-collecting cleaning of specimens

References:

Hawthorne, F. C., Cooper, M. A., Green, D. I., Starkey, R. E., Roberts, A. C., Grice, J. D. (1999) Wooldridgeite, Na₂CaCu²⁺₂(P₂O₇)₂(H₂O)₁₀: A new mineral from Judkins Quarry, Warwickshire, England. Mineralogical Magazine, 63 (1) 13-16 doi:10.1180/002646199548268

ⓘ Wroewolfeite

Formula: Cu₄(SO₄)(OH)₆ · 2H₂O

Localities: Reported from at least 29 localities in this region.

Habit: Tabular, bladed.

Colour: Light-deep blue green

Description: Blue green platy and prismatic xls to 1.5mm (nice micros), associated with many of the supergene species.

References:

Embrey, Peter G. (1978) Fourth supplementary list of British minerals. Mineralogical Magazine, 42 (322) 169-177 doi:10.1180/minmag.1978.042.322.01

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ Wulfenite

Formula: Pb(MoO₄)

Localities: Reported from at least 115 localities in this region.

Habit: Tabular blades in matrix to 2cm, free standing xls to 5mm

Colour: honey brown

Description: Most Merehead (and Mendip) wulfenite occurs as honey-yellow blades in a matrix of mixed carbonates (usually calcite and/or cerussite and/or aragonite). Blades are usually <5mm and most are smaller; smaller specimens tend to be more yellow in colour. Larger blades have been known to occur on two occasions. Honey-yellow blades were found in June 2006, up to 25mm in size with one specimen reaching 75mm (but unfortunately, all had been caught by the blast). An old specimen in the NHM collection contains a single, red-brown blade approximately 70mm in size. These are probably the largest UK specimens of wulfenite. Free-standing crystals are very rare and generally very small.

References:

Turner, Rick, Rumsey, Michael S. (2010) The minerals of the Mendip Hills and their relationships. Journal of the Russell Society, 13. 3-46

ⓘ Wulfenite var. Vanadium-bearing Wulfenite

Formula: Pb[(Mo,V)O₄]

Locality: Leadhills, South Lanarkshire, Scotland, UK

Habit: Minute, imperfectly developed.

Colour: Deep Aurora-red.

✪ Wülfingite

Formula: Zn(OH)₂

Locality: Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Habit: Bladed radial star-like

Colour: Colourless

ⓘ Wurtzite

Formula: (Zn,Fe)S

Localities: Reported from at least 12 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Wüstite

Formula: FeO

Localities:

Rowton meteorite, Waters Upton, Telford and Wrekin, England, UK
Par Smelter (Slag Locality), Tywardreath and Par, Cornwall, England, UK
Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

References:

Buchwald, Vagn F. (1975) Handbook of Iron Meteorites - Their History, Distribution, Composition and Structure. University of California Press.

evols.library.manoa.hawaii.edu (2018) http://evols.library.manoa.hawaii.edu/bitstream/handle/10524/35874/vol3-Ri-Ro(LO)pdf#page=14

ⓘ ~~Xanthiosite~~

Formula: Ni₃(AsO₄)₂

Locality: South Terras Mine (Resugga & Tolgarrick Mine; Union Mine; Uranium Mine), St Stephen-in-Brannel, Cornwall, England, UK - erroneously reported

Description: Now considered as one of several occurrences that were falsified by Kingsbury.

ⓘ Xanthoconite

Formula: Ag₃AsS₃

Locality: Dolyhir Quarry, Old Radnor, Powys, Wales, UK

ⓘ 'Xantholite'

Locality: Millton, Glen Urquhart, Aird and Loch Ness, Highland, Scotland, UK

ⓘ Xanthoxenite

Formula: Ca₄Fe³⁺₂(PO₄)₄(OH)₂ · 3H₂O

Locality: Hendre Quarry, Ceiriog Ucha, Wrexham, Wales, UK

ⓘ 'Xenotime'

Localities: Reported from at least 7 localities in this region.

References:

ⓘ Xenotime-(Y)

Formula: Y(PO₄)

Localities:

Cornwall, England, UK
Carbis Bay, St Ives, Cornwall, England, UK
Hendre Quarry, Ceiriog Ucha, Wrexham, Wales, UK
Cwmorthin Quarry, Tanygrisiau, Ffestiniog, Gwynedd, Wales, UK
Grains Gill, Mungrisdale, Eden, Cumbria, England, UK

Description: Inclusions in biotite in Carnmenellis granite

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Xonotlite

Formula: Ca₆(Si₆O₁₇)(OH)₂

Localities: Reported from at least 10 localities in this region.

References:

[Specimen in the Natural History Museum, London]

ⓘ Yarrowite

Formula: Cu₉S₈

Localities: Reported from at least 7 localities in this region.

References:

ⓘ Yeomanite (TL)

Formula: Pb₂O(OH)Cl

Type Locality:

ⓘ Zálesíite

Formula: CaCu₆(AsO₄)₂(AsO₃OH)(OH)₆ · 3H₂O

Localities: Reported from at least 8 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Zaratite

Formula: Ni₃(CO₃)(OH)₄ · 4H₂O ?

Localities:

Newdigate Colliery, Bedworth, Nuneaton and Bedworth, Warwickshire, England, UK
Swinna Ness, Unst, Shetland Islands, Scotland, UK
Clayton Mine, Ecton, Wetton, Staffordshire Moorlands, Staffordshire, England, UK
Hagdale Quarry, Unst, Shetland Islands, Scotland, UK

References:

Day, Harry (1999) BMS Database, British Micromount Society.

ⓘ 'Zeolite Group'

Localities: Reported from at least 12 localities in this region.

References:

Alberto Vaghi collection

ⓘ Zeunerite

Formula: Cu(UO₂)₂(AsO₄)₂ · 12H₂O

Localities: Reported from at least 15 localities in this region.

References:

Wolfe, M. (1996) Mineral news. UK Journal of Mines and Minerals 16, 4-12

ⓘ Zinc

Formula: Zn

Locality: Tindale Fell Smelter Works slag locality, Tindale (Tindale Fell), Farlam, City of Carlisle District, Cumbria, England, UK

ⓘ Zincite

Formula: ZnO

Localities:

Tindale Fell Smelter Works slag locality, Tindale (Tindale Fell), Farlam, City of Carlisle District, Cumbria, England, UK
Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK
The Gannel Smelter slag locality, Crantock, Cornwall, England, UK
Boulby Cliff, Loftus, Redcar and Cleveland, North Yorkshire, England, UK ? (more information)

References:

Norman Wilson collection

ⓘ Zincolivenite

Formula: CuZn(AsO₄)(OH)

Localities:

Dolyhir Quarry, Old Radnor, Powys, Wales, UK
High Longrigg Mine, Hartley, Eden, Cumbria, England, UK
Penberthy Croft Mine, St Hilary, Cornwall, England, UK

References:

ⓘ Zinkenite

Formula: Pb₉Sb₂₂S₄₂

Localities: Reported from at least 6 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ 'Zinnwaldite'

Localities: Reported from at least 8 localities in this region.

References:

[Specimen in the Natural History Museum, London]

ⓘ Zippeite

Formula: K₃(UO₂)₄(SO₄)₂O₃(OH) · 3H₂O

Localities: Reported from at least 11 localities in this region.

References:

Collins, J. H. (1871) A Handbook to the Mineralogy of Cornwall and Devon. Heard and Sons, Truro.

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Zircon

Formula: Zr(SiO₄)

Localities: Reported from at least 78 localities in this region.

Habit: Prismatic, pryamiddle.

Colour: Orange, buff

Description: Xls to 2.5mm (nice micros).

References:

The Geology of Skye

ⓘ Zirconolite

Formula: CaZrTi₂O₇

Locality: Isle of Islay, Argyll and Bute, Scotland, UK

ⓘ Zirkelite

Formula: (Ti,Ca,Zr)O_2-x

Localities:

Rum Central Complex, Isle of Rum, Caol and Mallaig, Highland, Scotland, UK
St Kilda, Outer Hebrides, Scotland, UK

Description: Anhedral grains (< 60 µm), dark reddish-brown in thin-section, associated with baddeleyite, apatite, chlorite, amphibole, and biotite in mesostasis areas of the Rhum layered pluton, Rhum, Invernessshire.

References:

Williams, C.T. (1978) Contrib. Mineral. Petrol. 66, 29, 33.

Livingstone, A., Macpherson, H. G. (1983) Fifth supplementary list of British minerals (Scottish) Mineralogical Magazine, 47 (342) 99-105 doi:10.1180/minmag.1983.047.342.23

ⓘ Zlatogorite

Formula: NiCuSb₂

Locality: Castleside Smelting Mill slag locality, Healeyfield, County Durham, England, UK

ⓘ Zoisite

Formula: (CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)

Localities: Reported from at least 22 localities in this region.

References:

Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.

ⓘ Zwieselite

Formula: Fe²⁺₂(PO₄)F

Locality: Megiliggar Rocks (Tremearne pegmatite), Breage, Cornwall, England, UK

Gallery:

ⓘ 'Actinolite-Tremolite Series'

Actinolite-Tremolite Series

Thorny Cliff, Kennack Cove, Kennack, Grade-Ruan, Cornwall, England, UK

Actinolite-Tremolite Series

Thorny Cliff, Kennack Cove, Kennack, Grade-Ruan, Cornwall, England, UK

Actinolite-Tremolite Series

Thorny Cliff, Kennack Cove, Kennack, Grade-Ruan, Cornwall, England, UK

YCu₆(AsO₄)₃(OH)₆ · 3H₂Oⓘ Agardite-(Y)

Agardite-(Y)

Marke Valley Mine, Upton Cross, Linkinhorne, Cornwall, England, UK

Agardite-(Y)

Marke Valley Mine, Upton Cross, Linkinhorne, Cornwall, England, UK

Agardite-(Y)

Marke Valley Mine, Upton Cross, Linkinhorne, Cornwall, England, UK

(CaCe)(AlAlFe²⁺)O[Si₂O₇][SiO₄](OH)ⓘ Allanite-(Ce)

Allanite-(Ce)

Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Allanite-(Ce)

Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Allanite-(Ce)

Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Allanite-(Ce)

Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Allanite-(Ce)

Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Allanite-(Ce)

Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Allanite-(Ce)

Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Allanite-(Ce)

Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

(A1²⁺REE³⁺)(M1³⁺M2³⁺M3²⁺)O[Si₂O₇][SiO₄](OH)ⓘ 'Allanite Group'

Allanite Group

Eas a Bradain, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Allanite Group

Eas a Bradain, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Allanite Group

Eas a Bradain, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Co_1-xFe_xAsSⓘ Alloclasite

Alloclasite, etc.

Cobalt Mine, Scar Crag, Causey Pike, Above Derwent, Allerdale, Cumbria, England, UK

Alloclasite, etc.

Cobalt Mine, Scar Crag, Causey Pike, Above Derwent, Allerdale, Cumbria, England, UK

Alloclasite, etc.

Cobalt Mine, Scar Crag, Causey Pike, Above Derwent, Allerdale, Cumbria, England, UK

CaAl₂(CO₃)₂(OH)₄ · 4H₂Oⓘ Alumohydrocalcite

Alumohydrocalcite

Scarborough, North Yorkshire, England, UK

Alumohydrocalcite

Scarborough, North Yorkshire, England, UK

Alumohydrocalcite

Scarborough, North Yorkshire, England, UK

Na₂Ca(UO₂)(CO₃)₃ · 6H₂Oⓘ Andersonite

Andersonite, etc.

Geevor Mine, Pendeen, St Just, Cornwall, England, UK

Andersonite, etc.

Geevor Mine, Pendeen, St Just, Cornwall, England, UK

Andersonite, etc.

Geevor Mine, Pendeen, St Just, Cornwall, England, UK

ⓘ 'Andradite-Grossular Series'

Andradite-Grossular Series

Shap Blue Quarry, Shap Rural, Eden, Cumbria, England, UK

Andradite-Grossular Series

Shap Blue Quarry, Shap Rural, Eden, Cumbria, England, UK

Andradite-Grossular Series

Shap Blue Quarry, Shap Rural, Eden, Cumbria, England, UK

(Ca,Na)[Al(Al,Si)Si₂O₈]ⓘ Anorthite var. Bytownite

Bytownite

Eycott Hill, Patterdale, Eden, Cumbria, England, UK

Bytownite

Eycott Hill, Patterdale, Eden, Cumbria, England, UK

Bytownite

Eycott Hill, Patterdale, Eden, Cumbria, England, UK

◻{Mg₂}{Mg₅}(Si₈O₂₂)(OH)₂ⓘ Anthophyllite

Anthophyllite

Aberchirder, Aberdeenshire, Scotland, UK

Anthophyllite

Aberchirder, Aberdeenshire, Scotland, UK

Anthophyllite

Aberchirder, Aberdeenshire, Scotland, UK

Ca₅(PO₄)₃(Cl/F/OH)ⓘ 'Apatite'

Apatite, etc.

Croft Gothal Mine, St Hilary, Cornwall, England, UK

Apatite, etc.

Woolley Farm, Bovey Tracey, Teignbridge, Devon, England, UK

Apatite, etc.

Megiliggar Rocks, Breage, Cornwall, England, UK

Apatite, etc.

Croft Gothal Mine, St Hilary, Cornwall, England, UK

Apatite, etc.

Woolley Farm, Bovey Tracey, Teignbridge, Devon, England, UK

Apatite, etc.

Megiliggar Rocks, Breage, Cornwall, England, UK

Apatite, etc.

Croft Gothal Mine, St Hilary, Cornwall, England, UK

Apatite, etc.

Woolley Farm, Bovey Tracey, Teignbridge, Devon, England, UK

Asⓘ Arsenic

Arsenic

Burraton Coombe Quarry, St Stephens-by-Saltash, Saltash, Cornwall, England, UK

Arsenic

Burraton Coombe Quarry, St Stephens-by-Saltash, Saltash, Cornwall, England, UK

Arsenic

Burraton Coombe Quarry, St Stephens-by-Saltash, Saltash, Cornwall, England, UK

ⓘ 'Asbestos var. Mountain Leather'

Mountain Leather

Thorny Cliff, Kennack Cove, Kennack, Grade-Ruan, Cornwall, England, UK

Mountain Leather

Thorny Cliff, Kennack Cove, Kennack, Grade-Ruan, Cornwall, England, UK

Mountain Leather

Thorny Cliff, Kennack Cove, Kennack, Grade-Ruan, Cornwall, England, UK

Zn(OH)₂ⓘ Ashoverite (TL)

Ashoverite, etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Ashoverite, etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Ashoverite

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Ashoverite, etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Ashoverite, etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Ashoverite

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Ashoverite, etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Ashoverite, etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

A(UO₂)₂(TO₄)₂ · 8-16H₂Oⓘ 'Autunite Group'

Autunite Group, etc.

South Terras Mine, St Stephen-in-Brannel, Cornwall, England, UK

Autunite Group, etc.

South Terras Mine, St Stephen-in-Brannel, Cornwall, England, UK

Autunite Group, etc.

South Terras Mine, St Stephen-in-Brannel, Cornwall, England, UK

Ca₄Be₂Al₂Si₉O₂₆(OH)₂ⓘ Bavenite

Bavenite, etc.

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK

Bavenite, etc.

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK

Bavenite, etc.

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK

Mn₇Si₆O₁₅(OH)₈ⓘ Bementite

Bementite

Milton Abbot, West Devon, Devon, England, UK

Bementite

Milton Abbot, West Devon, Devon, England, UK

Bementite

Milton Abbot, West Devon, Devon, England, UK

K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ⓘ 'Biotite'

Biotite

Trelavour Downs, St Dennis, Cornwall, England, UK

Biotite, etc.

Eas a Bradain, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Biotite

Trelavour Downs, St Dennis, Cornwall, England, UK

Biotite

Trelavour Downs, St Dennis, Cornwall, England, UK

Biotite, etc.

Eas a Bradain, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Biotite

Trelavour Downs, St Dennis, Cornwall, England, UK

Biotite

Trelavour Downs, St Dennis, Cornwall, England, UK

Biotite, etc.

Eas a Bradain, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Pb₈O₅(OH)₂Cl₄ⓘ Blixite

Blixite

Dirt Pot Lead Smelt Mill slag locality, Allendale, Northumberland, England, UK

Blixite

Dirt Pot Lead Smelt Mill slag locality, Allendale, Northumberland, England, UK

Blixite

Dirt Pot Lead Smelt Mill slag locality, Allendale, Northumberland, England, UK

ⓘ 'Brewsterite Subgroup'

Brewsterite Subgroup, etc.

Clashgorm Mine, Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK

Brewsterite Subgroup

Whitesmith Mine, Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK

Brewsterite Subgroup

Bellsgrove Quarry, Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK

Brewsterite Subgroup, etc.

Clashgorm Mine, Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK

Brewsterite Subgroup

Whitesmith Mine, Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK

Brewsterite Subgroup

Bellsgrove Quarry, Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK

Brewsterite Subgroup, etc.

Clashgorm Mine, Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK

Brewsterite Subgroup

Whitesmith Mine, Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK

Mg(OH)₂ⓘ Brucite

Brucite, etc.

Pentreath Beach, Landewednack, Cornwall, England, UK

Brucite, etc.

Pentreath Beach, Landewednack, Cornwall, England, UK

Brucite, etc.

Pentreath Beach, Landewednack, Cornwall, England, UK

Bi₂(SO₄)O(OH)₂ⓘ Cannonite

Cannonite, etc.

St Blaise, Cornwall, England, UK

Cannonite, etc.

St Blaise, Cornwall, England, UK

Cannonite, etc.

St Blaise, Cornwall, England, UK

(Sr,Ba)SO₄ⓘ Celestine var. Barium-rich Celestine

Barium-rich Celestine, etc.

Chipping Sodbury Quarry, Sodbury, South Gloucestershire, Gloucestershire, England, UK

Barium-rich Celestine

Chipping Sodbury Quarry, Sodbury, South Gloucestershire, Gloucestershire, England, UK

Barium-rich Celestine, etc.

Chipping Sodbury Quarry, Sodbury, South Gloucestershire, Gloucestershire, England, UK

Barium-rich Celestine

Chipping Sodbury Quarry, Sodbury, South Gloucestershire, Gloucestershire, England, UK

Barium-rich Celestine, etc.

Chipping Sodbury Quarry, Sodbury, South Gloucestershire, Gloucestershire, England, UK

Barium-rich Celestine, etc.

Chipping Sodbury Quarry, Sodbury, South Gloucestershire, Gloucestershire, England, UK

Barium-rich Celestine

Chipping Sodbury Quarry, Sodbury, South Gloucestershire, Gloucestershire, England, UK

Cu₂Al₇(AsO₄)₄(OH)₁₃ · 11.5H₂Oⓘ Ceruleite

Ceruleite, etc.

Wheal Gorland, St Day, Cornwall, England, UK

Ceruleite

Wheal Gorland, St Day, Cornwall, England, UK

Ceruleite

Wheal Gorland, St Day, Cornwall, England, UK

Ceruleite, etc.

Wheal Gorland, St Day, Cornwall, England, UK

Ceruleite

Wheal Gorland, St Day, Cornwall, England, UK

Ceruleite

Wheal Gorland, St Day, Cornwall, England, UK

Ceruleite, etc.

Wheal Gorland, St Day, Cornwall, England, UK

Ceruleite

Wheal Gorland, St Day, Cornwall, England, UK

ZnMn⁴⁺₃O₇ · 3H₂Oⓘ Chalcophanite

Chalcophanite

Drosgol Mine, Ponterwyd, Trefeirig, Ceredigion, Wales, UK

Chalcophanite

Drosgol Mine, Ponterwyd, Trefeirig, Ceredigion, Wales, UK

Chalcophanite

Drosgol Mine, Ponterwyd, Trefeirig, Ceredigion, Wales, UK

Ce₄(Ti,Fe²⁺,Fe³⁺)₅O₈(Si₂O₇)₂ⓘ Chevkinite-(Ce)

Chevkinite-(Ce)

Scarisdale wood, Loch na Keal, Isle of Mull, Argyll and Bute, Scotland, UK

Chevkinite-(Ce)

Scarisdale wood, Loch na Keal, Isle of Mull, Argyll and Bute, Scotland, UK

Chevkinite-(Ce)

Scarisdale wood, Loch na Keal, Isle of Mull, Argyll and Bute, Scotland, UK

Fe²⁺Al(PO₄)(OH)₂ · H₂Oⓘ Childrenite (TL)

Childrenite

George and Charlotte Mine, Devon and Cornwall United Mines, Gulworthy, West Devon, Devon, England, UK

Childrenite

George and Charlotte Mine, Devon and Cornwall United Mines, Gulworthy, West Devon, Devon, England, UK

Childrenite

George and Charlotte Mine, Devon and Cornwall United Mines, Gulworthy, West Devon, Devon, England, UK

Childrenite

George and Charlotte Mine, Devon and Cornwall United Mines, Gulworthy, West Devon, Devon, England, UK

Childrenite

George and Charlotte Mine, Devon and Cornwall United Mines, Gulworthy, West Devon, Devon, England, UK

Childrenite

George and Charlotte Mine, Devon and Cornwall United Mines, Gulworthy, West Devon, Devon, England, UK

Childrenite

George and Charlotte Mine, Devon and Cornwall United Mines, Gulworthy, West Devon, Devon, England, UK

Childrenite

George and Charlotte Mine, Devon and Cornwall United Mines, Gulworthy, West Devon, Devon, England, UK

AgClⓘ Chlorargyrite

Chlorargyrite

Perran Silver Mine, Perranuthnoe, Cornwall, England, UK

Chlorargyrite

Perran Silver Mine, Perranuthnoe, Cornwall, England, UK

Chlorargyrite

Perran Silver Mine, Perranuthnoe, Cornwall, England, UK

(Fe²⁺,Mg,Mn²⁺)Al₂(SiO₄)O(OH)₂ⓘ Chloritoid

Chloritoid

Quin Geo, Ness of Hillswick, Mainland, Shetland Islands, Scotland, UK

Chloritoid

Quin Geo, Ness of Hillswick, Mainland, Shetland Islands, Scotland, UK

Chloritoid

Quin Geo, Ness of Hillswick, Mainland, Shetland Islands, Scotland, UK

Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1ⓘ Chrysocolla

Chrysocolla

Waygate Shaft, Wanlockhead, Dumfries and Galloway, Scotland, UK

Chrysocolla

Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK

Chrysocolla

Lodge Park Trial, Tre'r-ddol, Llangynfelyn, Ceredigion, Wales, UK

Chrysocolla

New Cliffe Hill Quarry, Cliffe Hill Quarry, Stanton under Bardon, Hinckley and Bosworth, Leicestershire, England, UK

Chrysocolla

Waygate Shaft, Wanlockhead, Dumfries and Galloway, Scotland, UK

Chrysocolla

Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK

Chrysocolla

Lodge Park Trial, Tre'r-ddol, Llangynfelyn, Ceredigion, Wales, UK

Chrysocolla

New Cliffe Hill Quarry, Cliffe Hill Quarry, Stanton under Bardon, Hinckley and Bosworth, Leicestershire, England, UK

Chrysocolla

Waygate Shaft, Wanlockhead, Dumfries and Galloway, Scotland, UK

Chrysocolla

Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK

HgSⓘ Cinnabar

Cinnabar, etc.

Coldstones Quarry, Greenhow, High and Low Bishopside, Harrogate, North Yorkshire, England, UK

Cinnabar

Old Moulds Mine, Langthwaite, Arkengarthdale, Richmondshire, North Yorkshire, England, UK

Cinnabar, etc.

Coldstones Quarry, Greenhow, High and Low Bishopside, Harrogate, North Yorkshire, England, UK

Cinnabar, etc.

Coldstones Quarry, Greenhow, High and Low Bishopside, Harrogate, North Yorkshire, England, UK

Cinnabar

Old Moulds Mine, Langthwaite, Arkengarthdale, Richmondshire, North Yorkshire, England, UK

Cinnabar, etc.

Coldstones Quarry, Greenhow, High and Low Bishopside, Harrogate, North Yorkshire, England, UK

Cinnabar, etc.

Coldstones Quarry, Greenhow, High and Low Bishopside, Harrogate, North Yorkshire, England, UK

Cinnabar

Old Moulds Mine, Langthwaite, Arkengarthdale, Richmondshire, North Yorkshire, England, UK

PbSeⓘ Clausthalite

Clausthalite, etc.

Hope's Nose, Torquay, Torbay, Devon, England, UK

Clausthalite, etc.

Hope's Nose, Torquay, Torbay, Devon, England, UK

Clausthalite, etc.

Hope's Nose, Torquay, Torbay, Devon, England, UK

ⓘ 'Clay minerals'

Clay minerals

Aust Cliff, Aust, South Gloucestershire, Gloucestershire, England, UK

Clay minerals

Aust Cliff, Aust, South Gloucestershire, Gloucestershire, England, UK

Clay minerals

Aust Cliff, Aust, South Gloucestershire, Gloucestershire, England, UK

CoAs₂ⓘ Clinosafflorite

Clinosafflorite

St Austell Consols, Downderry, St Stephen-in-Brannel, Cornwall, England, UK

Clinosafflorite

St Austell Consols, Downderry, St Stephen-in-Brannel, Cornwall, England, UK

Clinosafflorite

St Austell Consols, Downderry, St Stephen-in-Brannel, Cornwall, England, UK

(Fe²⁺,Mg)₃(B₇O₁₃)Clⓘ Congolite

Congolite

Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK

Congolite

Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK

Congolite

Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK

Al₂O₃ⓘ Corundum

Corundum

Carsaig Bay, Carsaig, Isle of Mull, Argyll and Bute, Scotland, UK

Corundum

Carsaig Bay, Carsaig, Isle of Mull, Argyll and Bute, Scotland, UK

Corundum

Carsaig Bay, Carsaig, Isle of Mull, Argyll and Bute, Scotland, UK

PbCr⁶⁺O₄ⓘ Crocoite

Crocoite, etc.

Leadhills, South Lanarkshire, Scotland, UK

Crocoite, etc.

Greystone Quarry, Lezant, Cornwall, England, UK

Crocoite, etc.

Leadhills, South Lanarkshire, Scotland, UK

Crocoite, etc.

Greystone Quarry, Lezant, Cornwall, England, UK

Crocoite, etc.

Leadhills, South Lanarkshire, Scotland, UK

Crocoite, etc.

Greystone Quarry, Lezant, Cornwall, England, UK

Fe²⁺₂Fe³⁺((Si,Fe³⁺)₂O₅)(OH)₄ⓘ Cronstedtite

Cronstedtite

Wheal Jane, Cornwall, England, UK

Cronstedtite

Wheal Jane, Cornwall, England, UK

Cronstedtite

Wheal Jane, Cornwall, England, UK

Cronstedtite

Wheal Jane, Cornwall, England, UK

Cronstedtite

Wheal Jane, Cornwall, England, UK

Cronstedtite

Wheal Jane, Cornwall, England, UK

Cronstedtite

Wheal Jane, Cornwall, England, UK

Cronstedtite

Wheal Jane, Cornwall, England, UK

K(Mn⁴⁺₇Mn³⁺)O₁₆ⓘ Cryptomelane

Cryptomelane

Lecht Mines, Moray, Scotland, UK

Cryptomelane

Lecht Mines, Moray, Scotland, UK

Cryptomelane

Lecht Mines, Moray, Scotland, UK

Be₃Fe²⁺₄(SiO₄)₃Sⓘ Danalite

Danalite

Lindsay's Leap, Newcastle, Mourne Mountains, County Down, Northern Ireland, UK

Danalite

Lindsay's Leap, Newcastle, Mourne Mountains, County Down, Northern Ireland, UK

Danalite

Lindsay's Leap, Newcastle, Mourne Mountains, County Down, Northern Ireland, UK

Cu₉S₅ⓘ Digenite

Digenite, etc.

Seathwaite Mine, Dunnerdale-with-Seathwaite, South Lakeland, Cumbria, England, UK

Digenite, etc.

Seathwaite Mine, Dunnerdale-with-Seathwaite, South Lakeland, Cumbria, England, UK

Digenite, etc.

Seathwaite Mine, Dunnerdale-with-Seathwaite, South Lakeland, Cumbria, England, UK

Na(Li_1.5Al_1.5)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)ⓘ Elbaite

Elbaite, etc.

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK

Elbaite

Glenbuchat, Strathdon, Aberdeenshire, Scotland, UK

Elbaite, etc.

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK

Elbaite

Glenbuchat, Strathdon, Aberdeenshire, Scotland, UK

Elbaite, etc.

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK

Elbaite

Glenbuchat, Strathdon, Aberdeenshire, Scotland, UK

CaAl₂Si₆O₁₆ · 5H₂Oⓘ Epistilbite

Epistilbite

Talisker Bay, Talisker, Carbost, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Epistilbite

Sligachan quarry, Sligachan, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Epistilbite

Creag Brimishgan, Loch Na Keal, Isle of Mull, Argyll and Bute, Scotland, UK

Epistilbite, etc.

Sgurr nam Boc, Glen Brittle, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Epistilbite

Talisker Bay, Talisker, Carbost, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Epistilbite

Sligachan quarry, Sligachan, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Epistilbite

Creag Brimishgan, Loch Na Keal, Isle of Mull, Argyll and Bute, Scotland, UK

Epistilbite, etc.

Sgurr nam Boc, Glen Brittle, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Epistilbite

Talisker Bay, Talisker, Carbost, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Epistilbite

Sligachan quarry, Sligachan, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

(Na₂,K₂,Ca)₂[Al₄Si₁₄O₃₆] · 15H₂Oⓘ Erionite-Na

Erionite-Na

Dunseverick, Co. Antrim, Northern Ireland, UK

Erionite-Na

Dunseverick, Co. Antrim, Northern Ireland, UK

Erionite-Na

Dunseverick, Co. Antrim, Northern Ireland, UK

Erionite-Na

Dunseverick, Co. Antrim, Northern Ireland, UK

Erionite-Na

Dunseverick, Co. Antrim, Northern Ireland, UK

Erionite-Na

Dunseverick, Co. Antrim, Northern Ireland, UK

Ca₆Al₂(SO₄)₃(OH)₁₂ · 26H₂Oⓘ Ettringite

Ettringite, etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Ettringite

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Ettringite, etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Ettringite, etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Ettringite

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Ettringite, etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Ettringite, etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Ettringite

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Ba(Na,Ca,Y,Ce,K)(CO₃)₂ · 2.6H₂Oⓘ Ewaldite

Ewaldite

Dolyhir Quarry, Old Radnor, Powys, Wales, UK

Ewaldite

Dolyhir Quarry, Old Radnor, Powys, Wales, UK

Ewaldite, etc.

Dolyhir Quarry, Old Radnor, Powys, Wales, UK

Ewaldite

Dolyhir Quarry, Old Radnor, Powys, Wales, UK

Ewaldite

Dolyhir Quarry, Old Radnor, Powys, Wales, UK

Ewaldite, etc.

Dolyhir Quarry, Old Radnor, Powys, Wales, UK

Ewaldite

Dolyhir Quarry, Old Radnor, Powys, Wales, UK

Ewaldite

Dolyhir Quarry, Old Radnor, Powys, Wales, UK

Pb₂(S₂O₃)(CO₃)ⓘ Fassinaite

Fassinaite, etc.

Susanna Mine, Leadhills, South Lanarkshire, Scotland, UK

Fassinaite, etc.

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Fassinaite, etc.

Susanna Mine, Leadhills, South Lanarkshire, Scotland, UK

Fassinaite, etc.

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Fassinaite, etc.

Susanna Mine, Leadhills, South Lanarkshire, Scotland, UK

Fassinaite, etc.

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

(Pb,Ca)_2.4Fe³⁺₂(Si₄O₁₀)(CO₃)_1.7(OH)₃ · nH₂Oⓘ Ferrisurite

Ferrisurite, etc.

Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

Ferrisurite, etc.

Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

Ferrisurite, etc.

Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

Ferrisurite, etc.

Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

Ferrisurite, etc.

Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

Ferrisurite, etc.

Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

Al₂(PO₄)F₂(OH) · 7H₂Oⓘ Fluellite (TL)

Fluellite, etc.

Stenna Gwyn Mine, Foxhole, St Stephen-in-Brannel, Cornwall, England, UK

Fluellite, etc.

Stenna Gwyn Mine, Foxhole, St Stephen-in-Brannel, Cornwall, England, UK

Fluellite, etc.

Stenna Gwyn Mine, Foxhole, St Stephen-in-Brannel, Cornwall, England, UK

Ca₅(PO₄,CO₃)₃(F,O)ⓘ Fluorapatite var. Carbonate-rich Fluorapatite

Carbonate-rich Fluorapatite

Gunnislake Clitters Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Carbonate-rich Fluorapatite

Gunnislake Clitters Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Carbonate-rich Fluorapatite

Gunnislake Clitters Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Carbonate-rich Fluorapatite

Gunnislake Clitters Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Carbonate-rich Fluorapatite

Gunnislake Clitters Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Carbonate-rich Fluorapatite

Gunnislake Clitters Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Carbonate-rich Fluorapatite

Gunnislake Clitters Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Carbonate-rich Fluorapatite

Gunnislake Clitters Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Pb₂Cu(CrO₄)(AsO₄)(OH)ⓘ Fornacite

Fornacite

Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK

Fornacite

Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK

Fornacite

Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK

Fe²⁺₄Fe³⁺₂(OH)₁₂[CO₃] · 3H₂Oⓘ Fougèrite

Fougèrite, etc.

Dirt Pot Lead Smelt Mill slag locality, Allendale, Northumberland, England, UK

Fougèrite, etc.

Dirt Pot Lead Smelt Mill slag locality, Allendale, Northumberland, England, UK

Fougèrite, etc.

Dirt Pot Lead Smelt Mill slag locality, Allendale, Northumberland, England, UK

Ca[Al(F,OH)₅(H₂O)]ⓘ Gearksutite

Gearksutite

Castleside Smelting Mill slag locality, Healeyfield, County Durham, England, UK

Gearksutite

Castleside Smelting Mill slag locality, Healeyfield, County Durham, England, UK

Gearksutite

Castleside Smelting Mill slag locality, Healeyfield, County Durham, England, UK

(Au,Pd)ⓘ Gold var. Palladium-bearing Gold

Palladium-bearing Gold

Hope's Nose, Torquay, Torbay, Devon, England, UK

Palladium-bearing Gold

Hope's Nose, Torquay, Torbay, Devon, England, UK

Palladium-bearing Gold

Hope's Nose, Torquay, Torbay, Devon, England, UK

FeAl₂(SO₄)₄ · 22H₂Oⓘ Halotrichite

Halotrichite

Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK

Halotrichite

Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK

Halotrichite

Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK

Ca₄₈Mg₁₆[AlSi₄O₁₅(OH)]₄(BO₃)₁₆(CO₃)₁₆ · 2(H₂O,HCl)ⓘ Harkerite (TL)

Harkerite, etc.

Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Harkerite

Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Harkerite, etc.

Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Harkerite

Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Harkerite, etc.

Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Harkerite

Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

NaCa₂(Fe²⁺₄Fe³⁺)(Si₆Al₂)O₂₂(OH)₂ⓘ Hastingsite

Hastingsite, etc.

Haytor Mine, Ilsington, Teignbridge, Devon, England, UK

Hastingsite, etc.

Haytor Mine, Ilsington, Teignbridge, Devon, England, UK

Hastingsite, etc.

Haytor Mine, Ilsington, Teignbridge, Devon, England, UK

(Sr,Na,Ca)₅(Si₂₇Al₉)O₇₂ · 24H₂Oⓘ Heulandite-Sr

Heulandite-Sr, etc.

Whitesmith Mine, Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK

Heulandite-Sr, etc.

Whitesmith Mine, Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK

Heulandite-Sr, etc.

Whitesmith Mine, Strontian, Fort William and Ardnamurchan, Highland, Scotland, UK

(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂Oⓘ 'Heulandite Subgroup'

Heulandite Subgroup

Earlsburn Reservoir, Touch Muir, Stirling, Scotland, UK

Heulandite Subgroup

A850 road cut, Blackhill, Edinbane, Waternish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Heulandite Subgroup

Sgurr nam Boc, Glen Brittle, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Heulandite Subgroup

Earlsburn Reservoir, Touch Muir, Stirling, Scotland, UK

Heulandite Subgroup

A850 road cut, Blackhill, Edinbane, Waternish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Heulandite Subgroup

Sgurr nam Boc, Glen Brittle, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Heulandite Subgroup

Earlsburn Reservoir, Touch Muir, Stirling, Scotland, UK

Heulandite Subgroup

A850 road cut, Blackhill, Edinbane, Waternish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

PbAl₃(PO₄)(SO₄)(OH)₆ⓘ Hinsdalite

Hinsdalite, etc.

Saddleback Old Mine, Mungrisdale, Eden, Cumbria, England, UK

Hinsdalite, etc.

Saddleback Old Mine, Mungrisdale, Eden, Cumbria, England, UK

Hinsdalite, etc.

Saddleback Old Mine, Mungrisdale, Eden, Cumbria, England, UK

KCa₄(Si₈O₂₀)(OH,F) · 8H₂Oⓘ Hydroxyapophyllite-(K)

Hydroxyapophyllite-(K), etc.

Duirinish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Hydroxyapophyllite-(K), etc.

Duirinish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Hydroxyapophyllite-(K), etc.

Duirinish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Zn₂(AsO₄)(OH) · 3H₂Oⓘ Ianbruceite

Ianbruceite

Potts Gill, Caldbeck, Allerdale, Cumbria, England, UK

Ianbruceite

Potts Gill, Caldbeck, Allerdale, Cumbria, England, UK

Ianbruceite

Potts Gill, Caldbeck, Allerdale, Cumbria, England, UK

(Fe²⁺,Fe³⁺)TiO₃ⓘ Ilmenite var. Iron(III)-bearing Ilmenite

Iron(III)-bearing Ilmenite

Tregonwell Mill, Manaccan, Cornwall, England, UK

Iron(III)-bearing Ilmenite

Tregonwell Mill, Manaccan, Cornwall, England, UK

Iron(III)-bearing Ilmenite

Tregonwell Mill, Manaccan, Cornwall, England, UK

NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂ⓘ Kaersutite

Kaersutite

Rock, St Minver, Cornwall, England, UK

Kaersutite

Rock, St Minver, Cornwall, England, UK

Kaersutite

Rock, St Minver, Cornwall, England, UK

Cu₂Fe(AsO₄)(OH)₄ · 4H₂Oⓘ Kernowite (TL)

Kernowite, etc.

Wheal Gorland, St Day, Cornwall, England, UK

Kernowite, etc.

Wheal Gorland, St Day, Cornwall, England, UK

Kernowite

Wheal Gorland, St Day, Cornwall, England, UK

Kernowite, etc.

Wheal Gorland, St Day, Cornwall, England, UK

Kernowite, etc.

Wheal Gorland, St Day, Cornwall, England, UK

Kernowite

Wheal Gorland, St Day, Cornwall, England, UK

Kernowite, etc.

Wheal Gorland, St Day, Cornwall, England, UK

Kernowite, etc.

Wheal Gorland, St Day, Cornwall, England, UK

ⓘ 'Köttigite-Parasymplesite Series' ?

Köttigite-Parasymplesite Series

West Wheal Mary Ann, Roseland, Menheniot, Cornwall, England, UK

Köttigite-Parasymplesite Series

West Wheal Mary Ann, Roseland, Menheniot, Cornwall, England, UK

Köttigite-Parasymplesite Series

West Wheal Mary Ann, Roseland, Menheniot, Cornwall, England, UK

[(Al,Fe)₃₂(AsO₄)₁₈(OH)₄₂(H₂O)₂₂] · 52H₂Oⓘ Liskeardite (TL)

Liskeardite, etc.

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Liskeardite

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Liskeardite

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Liskeardite, etc.

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Liskeardite

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Liskeardite

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Liskeardite, etc.

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Liskeardite

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

(Al,Li)MnO₂(OH)₂ⓘ Lithiophorite

Lithiophorite

Lecht Mines, Moray, Scotland, UK

Lithiophorite

Lecht Mines, Moray, Scotland, UK

Lithiophorite

Lecht Mines, Moray, Scotland, UK

Fe²⁺₃(PO₄)₂ · 4H₂Oⓘ Ludlamite (TL)

Ludlamite, etc.

Wheal Jane, Cornwall, England, UK

Ludlamite

Wheal Jane, Cornwall, England, UK

Ludlamite, etc.

Wheal Jane, Cornwall, England, UK

Ludlamite, etc.

Wheal Jane, Cornwall, England, UK

Ludlamite

Wheal Jane, Cornwall, England, UK

Ludlamite, etc.

Wheal Jane, Cornwall, England, UK

Ludlamite, etc.

Wheal Jane, Cornwall, England, UK

Ludlamite

Wheal Jane, Cornwall, England, UK

Pb₄(CO₃)₂(SO₄)(OH)₂ⓘ Macphersonite (TL)

Macphersonite, etc.

Leadhills, South Lanarkshire, Scotland, UK

Macphersonite, etc.

Leadhills, South Lanarkshire, Scotland, UK

Macphersonite, etc.

Leadhills, South Lanarkshire, Scotland, UK

MgCO₃ⓘ Magnesite

Magnesite, etc.

Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK

Magnesite, etc.

Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK

Magnesite, etc.

Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK

Mn³⁺O(OH)ⓘ Manganite

Manganite, etc.

Penlee Beach, Newlyn, Penzance, Cornwall, England, UK

Manganite, etc.

Penlee Beach, Newlyn, Penzance, Cornwall, England, UK

Manganite, etc.

Penlee Beach, Newlyn, Penzance, Cornwall, England, UK

Pb₂Fe³⁺₂(Si₂O₇)O₂ⓘ Melanotekite

Melanotekite

Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK

Melanotekite

Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK

Melanotekite

Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK

Fe²⁺(H₂O)₆SO₄ · H₂Oⓘ Melanterite

Melanterite

Chipping Sodbury Quarry, Sodbury, South Gloucestershire, Gloucestershire, England, UK

Melanterite

Croft Gothal Mine, St Hilary, Cornwall, England, UK

Melanterite, etc.

Smallcleugh Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK

Melanterite, etc.

Smallcleugh Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK

Melanterite

Chipping Sodbury Quarry, Sodbury, South Gloucestershire, Gloucestershire, England, UK

Melanterite

Croft Gothal Mine, St Hilary, Cornwall, England, UK

Melanterite, etc.

Smallcleugh Mine, Nenthead, Alston Moor, Eden, Cumbria, England, UK

Melanterite

Chipping Sodbury Quarry, Sodbury, South Gloucestershire, Gloucestershire, England, UK

Melanterite

Croft Gothal Mine, St Hilary, Cornwall, England, UK

Na₂Ca₂Si₉Al₆O₃₀ · 8H₂Oⓘ Mesolite

Mesolite, etc.

Kingsburgh Quarry, Kingsburgh, Loch Snizort, Trotternish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Mesolite, etc.

Talisker Bay, Talisker, Carbost, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Mesolite

Quiraing, Staffin, Trotternish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Mesolite, etc.

Kingsburgh Quarry, Kingsburgh, Loch Snizort, Trotternish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Mesolite, etc.

Talisker Bay, Talisker, Carbost, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Mesolite

Quiraing, Staffin, Trotternish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Mesolite, etc.

Kingsburgh Quarry, Kingsburgh, Loch Snizort, Trotternish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Mesolite, etc.

Talisker Bay, Talisker, Carbost, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Cu(UO₂)₂(PO₄)₂ · 8H₂Oⓘ Metatorbernite (TL)

Metatorbernite

Old Gunnislake Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Metatorbernite

Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK

Metatorbernite

Old Gunnislake Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Metatorbernite

Great Roughtor Consols, St Clether, Cornwall, England, UK

Metatorbernite

Old Gunnislake Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Metatorbernite

Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK

Metatorbernite

Old Gunnislake Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Metatorbernite

Great Roughtor Consols, St Clether, Cornwall, England, UK

Metatorbernite

Old Gunnislake Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Metatorbernite

Wheal Basset, Basset Mines, Carnkie, Carn Brea, Cornwall, England, UK

ⓘ 'Metatorbernite-Metazeunerite Series'

Metatorbernite-Metazeunerite Series

South Terras Mine, St Stephen-in-Brannel, Cornwall, England, UK

Metatorbernite-Metazeunerite Series

South Terras Mine, St Stephen-in-Brannel, Cornwall, England, UK

Metatorbernite-Metazeunerite Series

South Terras Mine, St Stephen-in-Brannel, Cornwall, England, UK

K(◻H₂O)Ca₂(Be₂Al)[Si₁₂O₃₀]ⓘ Milarite

Milarite, etc.

Shap Pink Quarry, Shap Rural, Eden, Cumbria, England, UK

Milarite, etc.

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK

Milarite, etc.

Shap Pink Quarry, Shap Rural, Eden, Cumbria, England, UK

Milarite, etc.

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK

Milarite, etc.

Shap Pink Quarry, Shap Rural, Eden, Cumbria, England, UK

Milarite, etc.

Meldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK

BiCu₆(AsO₄)₃(OH)₆ · 3H₂Oⓘ Mixite

Mixite, etc.

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Mixite, etc.

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Mixite

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Mixite, etc.

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Mixite, etc.

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Mixite

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Mixite, etc.

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Mixite, etc.

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Na₅(UO₂)₈(SO₄)₄O₅(OH)₃ · 12H₂Oⓘ Natrozippeite

Natrozippeite

Geevor Mine, Pendeen, St Just, Cornwall, England, UK

Natrozippeite

Geevor Mine, Pendeen, St Just, Cornwall, England, UK

Natrozippeite

Geevor Mine, Pendeen, St Just, Cornwall, England, UK

Bi₂Fe³⁺(Fe³⁺,Co)(AsO₄)₂(O,OH)₄ⓘ Neustädtelite

Neustädtelite

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Neustädtelite

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Neustädtelite

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

SiO₂ · nH₂Oⓘ Opal var. Common Opal

Common Opal, etc.

Downrew Quarry, Bishop's Tawton, North Devon, Devon, England, UK

Common Opal, etc.

Downrew Quarry, Bishop's Tawton, North Devon, Devon, England, UK

Common Opal, etc.

Downrew Quarry, Bishop's Tawton, North Devon, Devon, England, UK

Pb₂Sb₂O₆Oⓘ Oxyplumboroméite

Oxyplumboroméite, etc.

Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

Oxyplumboroméite

Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

Oxyplumboroméite

Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

Oxyplumboroméite, etc.

Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

Oxyplumboroméite

Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

Oxyplumboroméite

Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

Oxyplumboroméite, etc.

Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

Oxyplumboroméite

Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

BaCa(CO₃)₂ⓘ Paralstonite

Paralstonite

Dolyhir Quarry, Old Radnor, Powys, Wales, UK

Paralstonite

Dolyhir Quarry, Old Radnor, Powys, Wales, UK

Paralstonite

Dolyhir Quarry, Old Radnor, Powys, Wales, UK

Cu₅Zn(AsO₄)(PO₄)(OH)₆ · H₂Oⓘ Philipsburgite

Philipsburgite, etc.

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Philipsburgite, etc.

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Philipsburgite, etc.

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Philipsburgite, etc.

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Philipsburgite, etc.

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Philipsburgite, etc.

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Philipsburgite, etc.

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Philipsburgite, etc.

Penberthy Croft Mine, St Hilary, Cornwall, England, UK

Pb₂(CrO₄)Oⓘ Phoenicochroite

Phoenicochroite

Hopeful Vein, Wanlock Dod, Leadhills, South Lanarkshire, Scotland, UK

Phoenicochroite

Hopeful Vein, Wanlock Dod, Leadhills, South Lanarkshire, Scotland, UK

Phoenicochroite

Hopeful Vein, Wanlock Dod, Leadhills, South Lanarkshire, Scotland, UK

(CaCa)(AlAlMn³⁺)O[Si₂O₇][SiO₄](OH)ⓘ Piemontite

Piemontite

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK

Piemontite, etc.

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK

Piemontite

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK

Piemontite, etc.

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK

Piemontite

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK

Piemontite, etc.

Benallt Mine, Rhiw, Aberdaron, Gwynedd, Wales, UK

Al₄C₆H₅O₁₀ · 13H₂O (?)ⓘ Pigotite

Pigotite

Porth Chapel, St Levan, Cornwall, England, UK

Pigotite

Porth Chapel, St Levan, Cornwall, England, UK

Pigotite

Porth Chapel, St Levan, Cornwall, England, UK

[Ca₄Si₆O₁₆(OH)₂ · 2H₂O] · (Ca · 5H₂O)ⓘ Plombièrite

Plombièrite, etc.

Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK

Plombièrite, etc.

Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK

Plombièrite, etc.

Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK

K₂Ca₂Mg(SO₄)₄ · 2H₂Oⓘ Polyhalite

Polyhalite

Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK

Polyhalite

Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK

Polyhalite

Boulby Mine, Loftus, Redcar and Cleveland, North Yorkshire, England, UK

Ca₂Fe²⁺Al₂(Si₂O₇)(SiO₄)(OH,O)₂ · H₂Oⓘ Pumpellyite-(Fe2+)

Pumpellyite-(Fe2+), etc.

Loanhead Quarry, Beith, North Ayrshire, Scotland, UK

Pumpellyite-(Fe2+), etc.

Loanhead Quarry, Beith, North Ayrshire, Scotland, UK

Pumpellyite-(Fe2+), etc.

Loanhead Quarry, Beith, North Ayrshire, Scotland, UK

Pumpellyite-(Fe2+), etc.

Loanhead Quarry, Beith, North Ayrshire, Scotland, UK

Pumpellyite-(Fe2+), etc.

Loanhead Quarry, Beith, North Ayrshire, Scotland, UK

Pumpellyite-(Fe2+), etc.

Loanhead Quarry, Beith, North Ayrshire, Scotland, UK

Pumpellyite-(Fe2+), etc.

Loanhead Quarry, Beith, North Ayrshire, Scotland, UK

Mg₆Fe³⁺₂(OH)₁₆[CO₃] · 4H₂Oⓘ Pyroaurite

Pyroaurite, etc.

Setters Quarry, Unst, Shetland Islands, Scotland, UK

Pyroaurite, etc.

Unst, Shetland Islands, Scotland, UK

Pyroaurite, etc.

Setters Quarry, Unst, Shetland Islands, Scotland, UK

Pyroaurite, etc.

Unst, Shetland Islands, Scotland, UK

Pyroaurite, etc.

Setters Quarry, Unst, Shetland Islands, Scotland, UK

Pyroaurite, etc.

Unst, Shetland Islands, Scotland, UK

ⓘ 'Pyrobitumen'

Pyrobitumen, etc.

Gregory Mine, Overton Hall, Ashover, North East Derbyshire District, Derbyshire, England, UK

Pyrobitumen, etc.

Gregory Mine, Overton Hall, Ashover, North East Derbyshire District, Derbyshire, England, UK

Pyrobitumen, etc.

Gregory Mine, Overton Hall, Ashover, North East Derbyshire District, Derbyshire, England, UK

(Pb,Ca)₅(PO₄)₃Clⓘ Pyromorphite var. Calcium-bearing Pyromorphite

Calcium-bearing Pyromorphite

High Pirn Mine, Wanlock Dod-Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

Calcium-bearing Pyromorphite

Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

Calcium-bearing Pyromorphite

Belton Grain vein, Wanlock Dod-Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

Calcium-bearing Pyromorphite

High Pirn Mine, Wanlock Dod-Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

Calcium-bearing Pyromorphite

Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

Calcium-bearing Pyromorphite

Belton Grain vein, Wanlock Dod-Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

Calcium-bearing Pyromorphite

High Pirn Mine, Wanlock Dod-Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

Calcium-bearing Pyromorphite

Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

ⓘ Quartz var. Carnelian

Carnelian, etc.

Botallack Mine, Botallack, St Just, Cornwall, England, UK

Carnelian, etc.

Botallack Mine, Botallack, St Just, Cornwall, England, UK

Carnelian, etc.

Botallack Mine, Botallack, St Just, Cornwall, England, UK

SiO₂ⓘ Quartz var. Eye Agate

Eye Agate

Glenfarg, Ochil Hills, Perth and Kinross, Scotland, UK

Eye Agate

Glenfarg, Ochil Hills, Perth and Kinross, Scotland, UK

Eye Agate

Glenfarg, Ochil Hills, Perth and Kinross, Scotland, UK

SiO₂ⓘ Quartz var. Moss Agate

Moss Agate

Fife, Scotland, UK

Moss Agate

Fife, Scotland, UK

Moss Agate

Fife, Scotland, UK

(Cu,Zn)₁₅(SO₄)₄(OH)₂₂ · 6H₂Oⓘ Ramsbeckite

Ramsbeckite, etc.

Dylife Mine, Dylife, Machynlleth, Powys, Wales, UK

Ramsbeckite, etc.

Penrhiw Mine, Ystumtuen, Cwmrheidol, Ceredigion, Wales, UK

Ramsbeckite, etc.

Dylife Mine, Dylife, Machynlleth, Powys, Wales, UK

Ramsbeckite, etc.

Dylife Mine, Dylife, Machynlleth, Powys, Wales, UK

Ramsbeckite, etc.

Penrhiw Mine, Ystumtuen, Cwmrheidol, Ceredigion, Wales, UK

Ramsbeckite, etc.

Dylife Mine, Dylife, Machynlleth, Powys, Wales, UK

Ramsbeckite, etc.

Dylife Mine, Dylife, Machynlleth, Powys, Wales, UK

Ramsbeckite, etc.

Penrhiw Mine, Ystumtuen, Cwmrheidol, Ceredigion, Wales, UK

Pb(WO₄)ⓘ Raspite

Raspite

Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK

Raspite

Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK

Raspite

Hingston Down Quarry, Gunnislake, Calstock, Cornwall, England, UK

Cu₅(PO₄)₂(OH)₄ⓘ Reichenbachite

Reichenbachite, etc.

Old Gunnislake Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Reichenbachite

Old Gunnislake Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Reichenbachite, etc.

Old Gunnislake Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Reichenbachite, etc.

Old Gunnislake Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Reichenbachite

Old Gunnislake Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Reichenbachite, etc.

Old Gunnislake Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Reichenbachite, etc.

Old Gunnislake Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Reichenbachite

Old Gunnislake Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

(Ba,H₂O)₂(Mn⁴⁺,Mn³⁺)₅O₁₀ⓘ Romanèchite

Romanèchite, etc.

Dry Gill Mine, Caldbeck, Allerdale, Cumbria, England, UK

Romanèchite, etc.

Dry Gill Mine, Caldbeck, Allerdale, Cumbria, England, UK

Romanèchite, etc.

Dry Gill Mine, Caldbeck, Allerdale, Cumbria, England, UK

Ca₂Mn²⁺₅Be₄(PO₄)₆(OH)₄ · 6H₂Oⓘ Roscherite

Roscherite

Gunnislake Clitters Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Roscherite

Gunnislake Clitters Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Roscherite

Gunnislake Clitters Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Roscherite

Gunnislake Clitters Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Roscherite

Gunnislake Clitters Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Roscherite

Gunnislake Clitters Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Roscherite

Gunnislake Clitters Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

Roscherite

Gunnislake Clitters Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK

PbSb⁵⁺₂O₆ⓘ Rosiaite

Rosiaite, etc.

Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

Rosiaite, etc.

Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

Rosiaite, etc.

Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

Ca₇(Si₃O₉)₂CO₃ · 2H₂Oⓘ Scawtite (TL)

Scawtite, etc.

Carneal, Glenoe, Larne, Co. Antrim, Northern Ireland, UK

Scawtite, etc.

Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK

Scawtite, etc.

Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK

Scawtite, etc.

Carneal, Glenoe, Larne, Co. Antrim, Northern Ireland, UK

Scawtite, etc.

Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK

Scawtite, etc.

Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK

Scawtite, etc.

Carneal, Glenoe, Larne, Co. Antrim, Northern Ireland, UK

Scawtite, etc.

Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK

NaCa₃(UO₂)(CO₃)₃(SO₄)F · 10H₂Oⓘ Schröckingerite

Schröckingerite

Geevor Mine, Pendeen, St Just, Cornwall, England, UK

Schröckingerite

Geevor Mine, Pendeen, St Just, Cornwall, England, UK

Schröckingerite

Geevor Mine, Pendeen, St Just, Cornwall, England, UK

CaAl₂Si₃O₁₀ · 3H₂Oⓘ Scolecite

Scolecite, etc.

Co. Antrim, Northern Ireland, UK

Scolecite, etc.

Co. Antrim, Northern Ireland, UK

Scolecite, etc.

Co. Antrim, Northern Ireland, UK

Pb²⁺₄(S₂O₃)O₂(OH)₂ⓘ Sidpietersite

Sidpietersite, etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Sidpietersite, etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Sidpietersite, etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Ca₅(SiO₄)₂(CO₃)ⓘ Spurrite

Spurrite, etc.

Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK

Spurrite, etc.

Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK

Spurrite, etc.

Scawt Hill, Larne, Co. Antrim, Northern Ireland, UK

Cu⁺₆Cu²⁺₂(Fe²⁺,Zn)₃Sn₂S₁₂ⓘ Stannoidite

Stannoidite, etc.

St Michael's Mount, Cornwall, England, UK

Stannoidite

Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK

Stannoidite, etc.

St Michael's Mount, Cornwall, England, UK

Stannoidite, etc.

St Michael's Mount, Cornwall, England, UK

Stannoidite

Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK

Stannoidite, etc.

St Michael's Mount, Cornwall, England, UK

Stannoidite, etc.

St Michael's Mount, Cornwall, England, UK

Stannoidite

Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK

Ca₄(Si₂₈Al₈)O₇₂ · 28H₂Oⓘ Stellerite

Stellerite, etc.

A850 road cut, Blackhill, Edinbane, Waternish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Stellerite, etc.

A850 road cut, Blackhill, Edinbane, Waternish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Stellerite, etc.

A850 road cut, Blackhill, Edinbane, Waternish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

NaCa₄(Si₂₇Al₉)O₇₂ · 28H₂Oⓘ Stilbite-Ca

Stilbite-Ca

Sgurr nam Boc, Glen Brittle, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Stilbite-Ca

Sgurr nam Boc, Glen Brittle, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Stilbite-Ca

Sgurr nam Boc, Glen Brittle, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Stilbite-Ca

Sgurr nam Boc, Glen Brittle, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Stilbite-Ca

Sgurr nam Boc, Glen Brittle, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Stilbite-Ca

Sgurr nam Boc, Glen Brittle, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Stilbite-Ca

Sgurr nam Boc, Glen Brittle, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Stilbite-Ca

Sgurr nam Boc, Glen Brittle, Minginish, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

CuOⓘ Tenorite

Tenorite, etc.

Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

Tenorite, etc.

Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

Tenorite, etc.

Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK

Bi₂Te₂Sⓘ Tetradymite

Tetradymite, etc.

Carrock Fell, Cumbria, England, UK

Tetradymite, etc.

Carrock Fell, Cumbria, England, UK

Tetradymite, etc.

Carrock Fell, Cumbria, England, UK

CaTi(SiO₄)Oⓘ Titanite

Titanite

Eas a Bradain, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Titanite

Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Titanite, etc.

Traigh Doire Dhubhaig, Loch na Keal, Isle of Mull, Argyll and Bute, Scotland, UK

Titanite, etc.

Eas a Bradain, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Titanite

Eas a Bradain, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Titanite

Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Titanite, etc.

Traigh Doire Dhubhaig, Loch na Keal, Isle of Mull, Argyll and Bute, Scotland, UK

Titanite, etc.

Eas a Bradain, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Titanite

Eas a Bradain, Luib, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Titanite

Marble quarries, Kilchrist, Broadford, Isle of Skye, Eilean á Chèo, Highland, Scotland, UK

Mn²⁺₂(PO₄)Fⓘ Triplite

Triplite

Megiliggar Rocks, Breage, Cornwall, England, UK

Triplite

Megiliggar Rocks, Breage, Cornwall, England, UK

Triplite

Megiliggar Rocks, Breage, Cornwall, England, UK

(H₃O)(UO₂)(AsO₄) · 3H₂Oⓘ Trögerite

Trögerite

Loe Warren Zawn, Botallack, St Just, Cornwall, England, UK

Trögerite

Loe Warren Zawn, Botallack, St Just, Cornwall, England, UK

Trögerite

Loe Warren Zawn, Botallack, St Just, Cornwall, England, UK

Ca(UO₂)₂(VO₄)₂ · 5-8H₂Oⓘ Tyuyamunite

Tyuyamunite

Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK

Tyuyamunite

Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK

Tyuyamunite

Littleham Bay, Budleigh Salterton, East Devon, Devon, England, UK

Pb, Cu, Si, O ?ⓘ 'Unnamed (Cu-Pb Silicate ?)'

Unnamed (Cu-Pb Silicate ?), etc.

Esgair Hir & Esgair Fraith mines, Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK

Unnamed (Cu-Pb Silicate ?), etc.

Scar Vein, Wanlock Dod, Leadhills, South Lanarkshire, Scotland, UK

Unnamed (Cu-Pb Silicate ?), etc.

Esgair Hir & Esgair Fraith mines, Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK

Unnamed (Cu-Pb Silicate ?), etc.

Llechwedd Helyg Mine, Pen-bont Rhydybeddau, Trefeirig, Ceredigion, Wales, UK

Unnamed (Cu-Pb Silicate ?), etc.

Esgair Hir & Esgair Fraith mines, Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK

Unnamed (Cu-Pb Silicate ?), etc.

Scar Vein, Wanlock Dod, Leadhills, South Lanarkshire, Scotland, UK

Unnamed (Cu-Pb Silicate ?), etc.

Esgair Hir & Esgair Fraith mines, Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK

Unnamed (Cu-Pb Silicate ?), etc.

Llechwedd Helyg Mine, Pen-bont Rhydybeddau, Trefeirig, Ceredigion, Wales, UK

Unnamed (Cu-Pb Silicate ?), etc.

Esgair Hir & Esgair Fraith mines, Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK

Unnamed (Cu-Pb Silicate ?), etc.

Scar Vein, Wanlock Dod, Leadhills, South Lanarkshire, Scotland, UK

Pb, Si, O, H (?)ⓘ 'Unnamed (Pb Silicate) ?'

Unnamed (Pb Silicate) ?

Horners Vein, Leadhills, South Lanarkshire, Scotland, UK

Unnamed (Pb Silicate) ?

Horners Vein, Leadhills, South Lanarkshire, Scotland, UK

Unnamed (Pb Silicate) ?

Horners Vein, Leadhills, South Lanarkshire, Scotland, UK

Pb₃O₂(OH)₂ ⓘ 'Unnamed (Tetragonal Pb Oxide Hydrate)'

Unnamed (Tetragonal Pb Oxide Hydrate), etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Unnamed (Tetragonal Pb Oxide Hydrate), etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Unnamed (Tetragonal Pb Oxide Hydrate), etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Unnamed (Tetragonal Pb Oxide Hydrate), etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Unnamed (Tetragonal Pb Oxide Hydrate), etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Unnamed (Tetragonal Pb Oxide Hydrate), etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Ca(UO₂)₂(AsO₄)₂ · 10H₂Oⓘ Uranospinite

Uranospinite

South Wheal Basset, Carnkie, Carn Brea, Cornwall, England, UK

Uranospinite

South Wheal Basset, Carnkie, Carn Brea, Cornwall, England, UK

Uranospinite

South Wheal Basset, Carnkie, Carn Brea, Cornwall, England, UK

Pb₅(VO₄)₃Clⓘ Vanadinite

Vanadinite

Belton Grain vein, Wanlock Dod-Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

Vanadinite, etc.

Belton Grain vein, Wanlock Dod-Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

Vanadinite

Belton Grain vein, Wanlock Dod-Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

Vanadinite

Belton Grain vein, Wanlock Dod-Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

Vanadinite, etc.

Belton Grain vein, Wanlock Dod-Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

Vanadinite

Belton Grain vein, Wanlock Dod-Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

Vanadinite

Belton Grain vein, Wanlock Dod-Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

Vanadinite, etc.

Belton Grain vein, Wanlock Dod-Whytes Cleuch, Wanlockhead, Dumfries and Galloway, Scotland, UK

Pb₂Cu(CrO₄)(PO₄)(OH)ⓘ Vauquelinite

Vauquelinite

Greystone Quarry, Lezant, Cornwall, England, UK

Vauquelinite

Greystone Quarry, Lezant, Cornwall, England, UK

Vauquelinite

Greystone Quarry, Lezant, Cornwall, England, UK

BaCu₃(VO₄)₂(OH)₂ⓘ Vésigniéite

Vésigniéite

New Cliffe Hill Quarry, Cliffe Hill Quarry, Stanton under Bardon, Hinckley and Bosworth, Leicestershire, England, UK

Vésigniéite

New Cliffe Hill Quarry, Cliffe Hill Quarry, Stanton under Bardon, Hinckley and Bosworth, Leicestershire, England, UK

Vésigniéite

New Cliffe Hill Quarry, Cliffe Hill Quarry, Stanton under Bardon, Hinckley and Bosworth, Leicestershire, England, UK

Vésigniéite

New Cliffe Hill Quarry, Cliffe Hill Quarry, Stanton under Bardon, Hinckley and Bosworth, Leicestershire, England, UK

Vésigniéite

New Cliffe Hill Quarry, Cliffe Hill Quarry, Stanton under Bardon, Hinckley and Bosworth, Leicestershire, England, UK

Vésigniéite

New Cliffe Hill Quarry, Cliffe Hill Quarry, Stanton under Bardon, Hinckley and Bosworth, Leicestershire, England, UK

Vésigniéite

New Cliffe Hill Quarry, Cliffe Hill Quarry, Stanton under Bardon, Hinckley and Bosworth, Leicestershire, England, UK

Vésigniéite

New Cliffe Hill Quarry, Cliffe Hill Quarry, Stanton under Bardon, Hinckley and Bosworth, Leicestershire, England, UK

(Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂Oⓘ Vishnevite

Vishnevite

Allt a'Mhuillin Quarry, Loch Borralan Complex, Assynt, North， West and Central Sutherland, Highland, Scotland, UK

Vishnevite

Allt a'Mhuillin Quarry, Loch Borralan Complex, Assynt, North， West and Central Sutherland, Highland, Scotland, UK

Vishnevite

Allt a'Mhuillin Quarry, Loch Borralan Complex, Assynt, North， West and Central Sutherland, Highland, Scotland, UK

Vishnevite

Allt a'Mhuillin Quarry, Loch Borralan Complex, Assynt, North， West and Central Sutherland, Highland, Scotland, UK

Vishnevite

Allt a'Mhuillin Quarry, Loch Borralan Complex, Assynt, North， West and Central Sutherland, Highland, Scotland, UK

Vishnevite

Allt a'Mhuillin Quarry, Loch Borralan Complex, Assynt, North， West and Central Sutherland, Highland, Scotland, UK

Vishnevite

Allt a'Mhuillin Quarry, Loch Borralan Complex, Assynt, North， West and Central Sutherland, Highland, Scotland, UK

Vishnevite

Allt a'Mhuillin Quarry, Loch Borralan Complex, Assynt, North， West and Central Sutherland, Highland, Scotland, UK

Ca(C₂O₄) · (2.5-x)H₂Oⓘ Weddellite

Weddellite

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Weddellite, etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Weddellite

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Weddellite

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Weddellite, etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Weddellite

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Weddellite

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Weddellite, etc.

Milltown Quarry, Milltown, Ashover, North East Derbyshire District, Derbyshire, England, UK

Y(PO₄)ⓘ Xenotime-(Y)

Xenotime-(Y), etc.

Hendre Quarry, Ceiriog Ucha, Wrexham, Wales, UK

Xenotime-(Y), etc.

Hendre Quarry, Ceiriog Ucha, Wrexham, Wales, UK

Xenotime-(Y), etc.

Hendre Quarry, Ceiriog Ucha, Wrexham, Wales, UK

Ca₆(Si₆O₁₇)(OH)₂ⓘ Xonotlite

Xonotlite

Bin Hill Quarry, Huntly, Aberdeenshire, Scotland, UK

Xonotlite

Bin Hill Quarry, Huntly, Aberdeenshire, Scotland, UK

Xonotlite

Bin Hill Quarry, Huntly, Aberdeenshire, Scotland, UK

K₃(UO₂)₄(SO₄)₂O₃(OH) · 3H₂Oⓘ Zippeite

Zippeite

Wheal Edward, Botallack, St Just, Cornwall, England, UK

Zippeite

Wheal Edward, Botallack, St Just, Cornwall, England, UK

Zippeite

Wheal Edward, Botallack, St Just, Cornwall, England, UK

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘ	Silver var. Antimonial Silver	1.AA.05	(Ag,Sb)
ⓘ	Lead	1.AA.05	Pb
ⓘ	Gold var. Electrum	1.AA.05	(Au,Ag)
ⓘ	Silver	1.AA.05	Ag
ⓘ	Gold	1.AA.05	Au
ⓘ	var. Palladium-bearing Gold	1.AA.05	(Au,Pd)
ⓘ	Copper	1.AA.05	Cu
ⓘ	Zinc	1.AB.05	Zn
ⓘ	Indium ?	1.AC.05	In
ⓘ	Tin	1.AC.10	Sn
ⓘ	Mercury	1.AD.05	Hg
ⓘ	Potarite	1.AD.25	PdHg
ⓘ	Iron var. Martensite	1.AE.05	Fe
ⓘ	var. Kamacite	1.AE.05	(Fe,Ni)
ⓘ		1.AE.05	Fe
ⓘ	Tetrataenite	1.AE.10	FeNi
ⓘ	Taenite	1.AE.10	(Fe,Ni)
ⓘ	Wairauite	1.AE.15	CoFe
ⓘ	Awaruite	1.AE.20	Ni₃Fe
ⓘ	'Manganese'	1.AE.30	Mn
ⓘ	Osmium	1.AF.05	(Os,Ir,Ru)
ⓘ	Platinum	1.AF.10	Pt
ⓘ	Iridium	1.AF.10	(Ir,Os,Ru)
ⓘ	var. Platiniridium ?	1.AF.10	(Ir,Pt)
ⓘ	Isoferroplatinum	1.AG.35	Pt₃Fe
ⓘ	Hongshiite	1.AG.45	PtCu
ⓘ	Cohenite	1.BA.05	Fe₃C
ⓘ	Schreibersite	1.BD.05	(Fe,Ni)₃P
ⓘ	Antimony	1.CA.05	Sb
ⓘ	Arsenic	1.CA.05	As
ⓘ	Bismuth	1.CA.05	Bi
ⓘ	Graphite	1.CB.05a	C
ⓘ	Diamond	1.CB.10a	C
ⓘ	Sulphur	1.CC.05	S₈
ⓘ	Tellurium	1.CC.10	Te
Group 2 - Sulphides and Sulfosalts
ⓘ	'Plumosite'	2..
ⓘ	Algodonite	2.AA.10a	(Cu_1-xAs_x)
ⓘ	Domeykite	2.AA.10b	Cu₃As
ⓘ	Cuprostibite	2.AA.20	Cu₂(Sb,Tl)
ⓘ	Orcelite	2.AB.10	Ni_5-xAs₂, x ~ 0.25
ⓘ	Maucherite	2.AB.15	Ni₁₁As₈
ⓘ	Mertieite	2.AC.10b	Pd₈Sb_2.5As_0.5
ⓘ	Isomertieite	2.AC.15a	Pd₁₁Sb₂As₂
ⓘ	Stibiopalladinite	2.AC.20a	Pd₅Sb₂
ⓘ	Naldrettite	2.AC.25d	Pd₂Sb
ⓘ	Genkinite	2.AC.35a	Pt₄Sb₃
ⓘ	Froodite	2.AC.45a	α-PdBi₂
ⓘ	Chalcocite	2.BA.05	Cu₂S
ⓘ	Geerite	2.BA.05	Cu₈S₅
ⓘ	Roxbyite	2.BA.05	Cu₉S₅
ⓘ	Djurleite	2.BA.05	Cu₃₁S₁₆
ⓘ	Digenite	2.BA.10	Cu₉S₅
ⓘ	Anilite	2.BA.10	Cu₇S₄
ⓘ	Bornite	2.BA.15	Cu₅FeS₄
ⓘ	Berzelianite	2.BA.20	Cu_2-xSe (x ≈ 0.12)
ⓘ	Umangite	2.BA.25	Cu₃Se₂
ⓘ	Acanthite	2.BA.35	Ag₂S
ⓘ	Eucairite	2.BA.50	AgCuSe
ⓘ	Naumannite	2.BA.55	Ag₂Se
ⓘ	Hessite	2.BA.60	Ag₂Te
ⓘ	Petzite	2.BA.75	Ag₃AuTe₂
ⓘ	Fischesserite	2.BA.75	Ag₃AuSe₂
ⓘ	Heazlewoodite	2.BB.05	Ni₃S₂
ⓘ	Tučekite	2.BB.10	Ni₉Sb₂S₈
ⓘ	Godlevskite	2.BB.15	(Ni,Fe)₉S₈
ⓘ	Pentlandite (TL)	2.BB.15	(Ni_xFe_y)_Σ9S₈
ⓘ	Argentopentlandite	2.BB.15	Ag(Fe,Ni)₈S₈
ⓘ	Chrisstanleyite (TL)	2.BC.15	Ag₂Pd₃Se₄
ⓘ	Keithconnite	2.BC.20	Pd₂₀Te₇
ⓘ	Telluropalladinite	2.BC.30	Pd₉Te₄
ⓘ	Telargpalite ?	2.BC.45	(Pd,Ag)₃(Te,Bi)
ⓘ	Betekhtinite	2.BE.05	Pb₂(Cu,Fe)_22-24S₁₅
ⓘ	Parkerite	2.BE.20	Ni₃(Bi,Pb)₂S₂
ⓘ	Covellite	2.CA.05a	CuS
ⓘ	Klockmannite	2.CA.05b	CuSe
ⓘ	Spionkopite	2.CA.05c	Cu₃₉S₂₈
ⓘ	Yarrowite	2.CA.05d	Cu₉S₈
ⓘ	Coloradoite	2.CB.05a	HgTe
ⓘ	Sphalerite var. Cleiophane	2.CB.05a	ZnS
ⓘ	Metacinnabar ?	2.CB.05a	HgS
ⓘ	Sphalerite var. Honigblende	2.CB.05a	ZnS
ⓘ	var. Marmatite	2.CB.05a	(Zn,Fe)S
ⓘ	Tiemannite	2.CB.05a	HgSe
ⓘ	Sphalerite	2.CB.05a	ZnS
ⓘ	Hawleyite	2.CB.05a	CdS
ⓘ	Roquesite	2.CB.10a	CuInS₂
ⓘ	Lenaite ?	2.CB.10a	AgFeS₂
ⓘ	Chalcopyrite	2.CB.10a	CuFeS₂
ⓘ	var. Blister Copper	2.CB.10a	CuFeS₂
ⓘ	Stannite (TL)	2.CB.15a	Cu₂FeSnS₄
ⓘ	Ferrokësterite (TL)	2.CB.15a	Cu₂FeSnS₄
ⓘ	Idaite	2.CB.15a	Cu₅FeS₆
ⓘ	Kuramite	2.CB.15a	Cu₃SnS₄
ⓘ	Kësterite	2.CB.15a	Cu₂ZnSnS₄
ⓘ	Stannoidite	2.CB.15c	Cu⁺₆Cu²⁺₂(Fe²⁺,Zn)₃Sn₂S₁₂
ⓘ	Mawsonite	2.CB.20	Cu₆Fe₂SnS₈
ⓘ	Wurtzite	2.CB.45	(Zn,Fe)S
ⓘ	Greenockite (TL)	2.CB.45	CdS
ⓘ	Cubanite	2.CB.55a	CuFe₂S₃
ⓘ	Isocubanite	2.CB.55b	CuFe₂S₃
ⓘ	Sternbergite ?	2.CB.65	AgFe₂S₃
ⓘ	Argentopyrite	2.CB.65	AgFe₂S₃
ⓘ	Vulcanite	2.CB.75	CuTe
ⓘ	Tilkerodeite	2.CC.	Pd₂HgSe₃
ⓘ	Zlatogorite	2.CC.05	NiCuSb₂
ⓘ	Nickeline	2.CC.05	NiAs
ⓘ	Sobolevskite	2.CC.05	PdBi
ⓘ	Langisite	2.CC.05	CoAs
ⓘ	Kotulskite	2.CC.05	Pd(Te,Bi)_2-x (x ≈ 0.4)
ⓘ	Breithauptite	2.CC.05	NiSb
ⓘ	Pyrrhotite	2.CC.10	Fe_1-xS
ⓘ	Troilite	2.CC.10	FeS
ⓘ	Modderite	2.CC.15	(Co,Fe)As
ⓘ	Millerite	2.CC.20	NiS
ⓘ	Mackinawite	2.CC.25	FeS
ⓘ	Braggite	2.CC.35a	PdPt₃S₄
ⓘ	Cooperite	2.CC.35b	PtS
ⓘ	Herzenbergite ?	2.CD.05	SnS
ⓘ	Alabandite	2.CD.10	MnS
ⓘ	Galena var. Blaubleierz	2.CD.10	PbS
ⓘ	var. Silver-bearing Galena	2.CD.10	PbS with Ag
ⓘ		2.CD.10	PbS
ⓘ	var. Plumbeine	2.CD.10	PbS
ⓘ	Altaite	2.CD.10	PbTe
ⓘ	Clausthalite	2.CD.10	PbSe
ⓘ	Cinnabar	2.CD.15a	HgS
ⓘ	Greigite ?	2.DA.05	Fe²⁺Fe³⁺₂S₄
ⓘ	Daubréelite	2.DA.05	Fe²⁺Cr³⁺₂S₄
ⓘ	Linnaeite	2.DA.05	Co²⁺Co³⁺₂S₄
ⓘ	Violarite	2.DA.05	Fe²⁺Ni³⁺₂S₄
ⓘ	Siegenite	2.DA.05	CoNi₂S₄
ⓘ	Trüstedtite	2.DA.05	Ni₃Se₄
ⓘ	Tyrrellite	2.DA.05	Cu(Co³⁺,Ni³⁺)₂Se₄
ⓘ	Stibnite	2.DB.05	Sb₂S₃
ⓘ	Metastibnite	2.DB.05	Sb₂S₃
ⓘ	Bismuthinite	2.DB.05	Bi₂S₃
ⓘ	Kashinite	2.DB.15	Ir₂S₃
ⓘ	Tellurobismuthite	2.DC.05	Bi₂Te₃
ⓘ	Ikunolite	2.DC.05	Bi₄S₃
ⓘ	Tetradymite	2.DC.05	Bi₂Te₂S
ⓘ	Ingodite	2.DC.05	Bi₂TeS
ⓘ	Pilsenite	2.DC.05	Bi₄Te₃
ⓘ	Joséite-A	2.DC.05	Bi₄TeS₂
ⓘ	Joséite-B	2.DC.05	Bi₄Te₂S
ⓘ	Hedleyite	2.DC.05	Bi₇Te₃
ⓘ	'Joséite'	2.DC.05	Bi₄TeS₂
ⓘ	Laitakarite	2.DC.05	Bi₄(Se,S)₃
ⓘ	Sylvanite	2.EA.05	AgAuTe₄
ⓘ	Melonite	2.EA.20	NiTe₂
ⓘ	Merenskyite	2.EA.20	PdTe₂
ⓘ	Moncheite	2.EA.20	Pt(Te,Bi)₂
ⓘ	Verbeekite	2.EA.25	PdSe₂
ⓘ	Molybdenite	2.EA.30	MoS₂
ⓘ	Sperrylite var. Platarsite ?	2.EB.05a	Pt(As,S)₂
ⓘ	Pyrite var. Hengleinite	2.EB.05a	(Fe,Ni,Co)S₂
ⓘ	var. Bravoite	2.EB.05a	(Fe,Ni)S₂
ⓘ		2.EB.05a	FeS₂
ⓘ	Sperrylite	2.EB.05a	PtAs₂
ⓘ	Erlichmanite	2.EB.05a	OsS₂
ⓘ	Penroseite	2.EB.05a	(Ni,Co,Cu)Se₂
ⓘ	Aurostibite ?	2.EB.05a	AuSb₂
ⓘ	Vaesite	2.EB.05a	NiS₂
ⓘ	Laurite	2.EB.05a	RuS₂
ⓘ	Geversite	2.EB.05a	PtSb₂
ⓘ	Marcasite	2.EB.10a	FeS₂
ⓘ	var. Lonchidite	2.EB.10a	Fe(S,As)₂
ⓘ	Alloclasite	2.EB.10b	Co_1-xFe_xAsS
ⓘ	Glaucodot	2.EB.10c	(Co_0.50Fe_0.50)AsS
ⓘ	Paracostibite ?	2.EB.10e	CoSbS
ⓘ	Pararammelsbergite	2.EB.10e	NiAs₂
ⓘ	Safflorite	2.EB.15a	(Co,Ni,Fe)As₂
ⓘ	Clinosafflorite	2.EB.15a	CoAs₂
ⓘ	Löllingite	2.EB.15a	FeAs₂
ⓘ	Rammelsbergite	2.EB.15a	NiAs₂
ⓘ	Arsenopyrite	2.EB.20	FeAsS
ⓘ	Ullmannite	2.EB.25	NiSbS
ⓘ	Tolovkite	2.EB.25	IrSbS
ⓘ	Gersdorffite	2.EB.25	NiAsS
ⓘ	Hollingworthite	2.EB.25	(Rh,Pt,Pd)AsS
ⓘ	Irarsite	2.EB.25	(Ir,Ru,Rh,Pt)AsS
ⓘ	Cobaltite	2.EB.25	CoAsS
ⓘ	Michenerite	2.EB.25	PdBiTe
ⓘ	Ferroskutterudite	2.EC.05	(Fe,Co)As₃
ⓘ	Nickelskutterudite	2.EC.05	(Ni,Co,Fe)As₃
ⓘ	Skutterudite	2.EC.05	CoAs₃
ⓘ	Realgar	2.FA.15a	As₄S₄
ⓘ	Pararealgar ?	2.FA.15b	As₄S₄
ⓘ	Orpiment	2.FA.30	As₂S₃
ⓘ	Djerfisherite	2.FC.05	K₆(Fe,Cu,Ni)₂₅S₂₆Cl
ⓘ	Kermesite	2.FD.05	Sb₂S₂O
ⓘ	Valleriite	2.FD.30	(Fe²⁺,Cu)₄(Mg,Al)₃S₄(OH,O)₆
ⓘ	Tochilinite	2.FD.35	Fe²⁺_5-6(Mg,Fe²⁺)₅S₆(OH)₁₀
ⓘ	Bazhenovite	2.FD.50	Ca₈S₂(S₃)(S₂O₃)(OH)₁₂ · 20H₂O
ⓘ	Pyrargyrite	2.GA.05	Ag₃SbS₃
ⓘ	Proustite	2.GA.05	Ag₃AsS₃
ⓘ	Xanthoconite	2.GA.10	Ag₃AsS₃
ⓘ	Pyrostilpnite	2.GA.10	Ag₃SbS₃
ⓘ	Wittichenite	2.GA.20	Cu₃BiS₃
ⓘ	Malyshevite	2.GA.25	PdCuBiS₃
ⓘ	Bournonite (TL)	2.GA.50	PbCuSbS₃
ⓘ	'Polybasite-Tac'	2.GB.
ⓘ	'Tennantite Subgroup' (TL)	2.GB.05	Cu₆(Cu₄C²⁺₂)As₄S₁₂S
ⓘ	Tennantite-(Fe) (TL)	2.GB.05	Cu₆(Cu₄Fe²⁺₂)As₄S₁₂S
ⓘ	'Freibergite Subgroup'	2.GB.05	(Ag₆,[Ag₆]⁴⁺)(Cu₄ C²⁺₂)Sb₄S₁₂S_0-1
ⓘ	'Tennantite Subgroup var. Zinc-bearing Tennantite'	2.GB.05	Cu₆[Cu₄(Fe,Zn)₂]As₄S₁₃
ⓘ	'Tetrahedrite Subgroup'	2.GB.05	Cu₆(Cu₄C²⁺₂)Sb₄S₁₂S
ⓘ	'var. Silver-bearing Tetrahedrite'	2.GB.05	(Cu,Ag)₆[Cu₄(Fe,Zn)₂]Sb₄S₁₃
ⓘ	Stephanite	2.GB.10	Ag₅SbS₄
ⓘ	Polybasite	2.GB.15	[Ag₆Sb₂S₇][Ag₉CuS₄]
ⓘ	Clogauite (TL)	2.GC.	PbBi₄Te₄S₃
ⓘ	Aleksite	2.GC.40a	PbBi₂Te₂S₂
ⓘ	Rucklidgeite	2.GC.40c	PbBi₂Te₄
ⓘ	Emplectite	2.HA.05	CuBiS₂
ⓘ	Berthierite	2.HA.20	FeSb₂S₄
ⓘ	Gladite	2.HB.05a	PbCuBi₅S₉
ⓘ	Aikinite	2.HB.05a	PbCuBiS₃
ⓘ	Friedrichite	2.HB.05a	Pb₅Cu₅Bi₇S₁₈
ⓘ	Krupkaite	2.HB.05a	PbCuBi₃S₆
ⓘ	Hammarite	2.HB.05a	Pb₂Cu₂Bi₄S₉
ⓘ	Lindströmite	2.HB.05a	Pb₃Cu₃Bi₇S₁₅
ⓘ	Pekoite	2.HB.05a	PbCuBi₁₁S₁₈
ⓘ	Meneghinite	2.HB.05b	Pb₁₃CuSb₇S₂₄
ⓘ	Kobellite	2.HB.10a	Pb₂₂Cu₄(Bi,Sb)₃₀S₆₉
ⓘ	Jamesonite (TL)	2.HB.15	Pb₄FeSb₆S₁₄
ⓘ	Nagyágite ?	2.HB.20a	[Pb₃(Pb,Sb)₃S₆](Au,Te)₃
ⓘ	Berryite	2.HB.20d	Cu₃Ag₂Pb₃Bi₇S₁₆
ⓘ	Dufrénoysite	2.HC.05d	Pb₂As₂S₅
ⓘ	Fülöppite	2.HC.10a	Pb₃Sb₈S₁₅
ⓘ	Plagionite	2.HC.10b	Pb₅Sb₈S₁₇
ⓘ	Heteromorphite ?	2.HC.10c	Pb₇Sb₈S₁₉
ⓘ	Semseyite	2.HC.10d	Pb₉Sb₈S₂₁
ⓘ	Boulangerite	2.HC.15	Pb₅Sb₄S₁₁
ⓘ	Robinsonite	2.HC.20	Pb₄Sb₆S₁₃
ⓘ	Hodrušite ?	2.JA.10c	Cu₈Bi₁₂S₂₂
ⓘ	Matildite	2.JA.20	AgBiS₂
ⓘ	Bohdanowiczite	2.JA.20	AgBiSe₂
ⓘ	Cosalite	2.JB.10	Pb₂Bi₂S₅
ⓘ	Jordanite	2.JB.30a	Pb₁₄As₆S₂₃
ⓘ	Geocronite	2.JB.30a	Pb₁₄Sb₆S₂₃
ⓘ	Zinkenite	2.JB.35a	Pb₉Sb₂₂S₄₂
ⓘ	Gustavite	2.JB.40a	AgPbBi₃S₆
ⓘ	Lillianite	2.JB.40a	Pb_3-2xAg_xBi_2+xS₆
ⓘ	Vikingite	2.JB.40a	Ag₅Pb₈Bi₁₃S₃₀
ⓘ	Heyrovskýite	2.JB.40b	Pb₆Bi₂S₉
ⓘ	Ourayite	2.JB.40c	Ag₃Pb₄Bi₅S₁₃
ⓘ	'Schirmerite'	2.JB.40d	PbAgBi₃S₆ - Pb₃Ag_1.5Bi_3.5S₉
ⓘ	Gratonite	2.JB.55	Pb₉As₄S₁₅
ⓘ	Galenobismutite	2.JC.25e	PbBi₂S₄
ⓘ	Enargite	2.KA.05	Cu₃AsS₄
ⓘ	Famatinite	2.KA.10	Cu₃SbS₄
ⓘ	Luzonite	2.KA.10	Cu₃AsS₄
ⓘ	Benleonardite	2.LA.50	[Ag₆(Sb,As)₂S₆Te][Ag₉Cu(S,Te)₂Te₂]
Group 3 - Halides
ⓘ	Nantokite	3.AA.05	CuCl
ⓘ	Chlorargyrite	3.AA.15	AgCl
ⓘ	var. Bromian Chlorargyrite	3.AA.15	Ag(Cl,Br)
ⓘ	Sylvite	3.AA.20	KCl
ⓘ	Halite	3.AA.20	NaCl
ⓘ	Salammoniac	3.AA.25	NH₄Cl
ⓘ	Calomel ?	3.AA.30	[Hg₂]²⁺Cl₂
ⓘ	Fluorite var. Blue John (TL)	3.AB.25	CaF₂
ⓘ		3.AB.25	CaF₂
ⓘ	var. Chlorophane	3.AB.25	CaF₂
ⓘ	Cotunnite	3.AB.85	PbCl₂
ⓘ	Carnallite	3.BA.10	KMgCl₃ · 6H₂O
ⓘ	Tachyhydrite	3.BB.35	CaMg₂Cl₆ · 12H₂O
ⓘ	Gearksutite	3.CC.05	Ca[Al(F,OH)₅(H₂O)]
ⓘ	Prosopite	3.CD.10	CaAl₂F₄[(OH)_4-xF_x]
ⓘ	Rinneite	3.CJ.05	K₃Na[FeCl₆]
ⓘ	Hibbingite	3.DA.10a	Fe²⁺₂(OH)₃Cl
ⓘ	Atacamite	3.DA.10a	Cu₂(OH)₃Cl
ⓘ	Clinoatacamite	3.DA.10b	Cu₂(OH)₃Cl
ⓘ	Botallackite (TL)	3.DA.10b	Cu₂(OH)₃Cl
ⓘ	Paratacamite	3.DA.10c	Cu₃(Cu,Zn)(OH)₆Cl₂
ⓘ	Simonkolleite	3.DA.20	Zn₅Cl₂(OH)₈ · H₂O
ⓘ	Connellite (TL)	3.DA.25	Cu₁₉(SO₄)(OH)₃₂Cl₄ · 3H₂O
ⓘ	Buttgenbachite	3.DA.25	Cu₁₉(NO₃)₂(OH)₃₂Cl₄ · 2H₂O
ⓘ	Abhurite	3.DA.30	Sn₂₁Cl₁₆(OH)₁₄O₆
ⓘ	Bobkingite (TL)	3.DA.50	Cu₅Cl₂(OH)₈ · 2H₂O
ⓘ	Rickturnerite (TL)	3.DB.	Pb₇O₄[Mg(OH)₄](OH)Cl₃
ⓘ	Diaboleite (TL)	3.DB.05	Pb₂CuCl₂(OH)₄
ⓘ	Pseudoboleite	3.DB.10	Pb₃₁Cu₂₄Cl₆₂(OH)₄₈
ⓘ	Boleite	3.DB.15	KPb₂₆Ag₉Cu₂₄(OH)₄₈Cl₆₂
ⓘ	Cumengeite	3.DB.20	Pb₂₁Cu₂₀Cl₄₂(OH)₄₀ · 6H₂O
ⓘ	Chloroxiphite (TL)	3.DB.30	Pb₃CuO₂Cl₂(OH)₂
ⓘ	Parkinsonite (TL)	3.DB.40	Pb₇MoO₉Cl₂
ⓘ	Laurionite	3.DC.05	PbCl(OH)
ⓘ	Paralaurionite	3.DC.05	PbCl(OH)
ⓘ	Fiedlerite	3.DC.10	Pb₃FCl₄(OH) · H₂O
ⓘ	Penfieldite	3.DC.15	Pb₂Cl₃(OH)
ⓘ	Bismoclite	3.DC.25	BiOCl
ⓘ	Matlockite (TL)	3.DC.25	PbFCl
ⓘ	Nadorite	3.DC.30	PbSbClO₂
ⓘ	Perite	3.DC.30	PbBiClO₂
ⓘ	Thorikosite	3.DC.40	Pb₃Cl₂(OH)(SbO₃,AsO₃)
ⓘ	Mereheadite (TL)	3.DC.45	Pb₄₇Cl₂₅(OH)₁₃O₂₄(CO₃)(BO₃)₂
ⓘ	Blixite	3.DC.50	Pb₈O₅(OH)₂Cl₄
ⓘ	Rumseyite (TL)	3.DC.52	Pb₂OClF
ⓘ	Yeomanite (TL)	3.DC.57	Pb₂O(OH)Cl
ⓘ	Symesite (TL)	3.DC.60	Pb₁₀(SO₄)O₇Cl₄ · H₂O
ⓘ	Mendipite (TL)	3.DC.70	Pb₃Cl₂O₂
ⓘ	Barstowite (TL)	3.DC.95	Pb₄Cl₆(CO₃) · H₂O
Group 4 - Oxides and Hydroxides
ⓘ	'Ixiolite-(Mn2+)-Ixiolite-(Fe2+) Series'	4..	(Ta,Nb,Sn,Fe,Mn)₄O₈
ⓘ	'Pyrochlore Group'	4.00.	A₂Nb₂(O,OH)₆Z
ⓘ	'Microlite Group'	4.00.	A_2-mTa₂X_6-wZ_-n
ⓘ	Goethite	4.00.	α-Fe³⁺O(OH)
ⓘ	Cuprite var. Chalcotrichite	4.AA.10	Cu₂O
ⓘ		4.AA.10	Cu₂O
ⓘ	var. Tile ore	4.AA.10	Cu₂O
ⓘ	Paramelaconite	4.AA.15	Cu¹⁺₂Cu²⁺₂O₃
ⓘ	Crednerite	4.AB.05	CuMnO₂
ⓘ	Tenorite	4.AB.10	CuO
ⓘ	Delafossite	4.AB.15	CuFeO₂
ⓘ	Zincite	4.AB.20	ZnO
ⓘ	Periclase	4.AB.25	MgO
ⓘ	Wüstite	4.AB.25	FeO
ⓘ	Manganosite	4.AB.25	MnO
ⓘ	Litharge	4.AC.20	PbO
ⓘ	Massicot	4.AC.25	PbO
ⓘ	Chrysoberyl ?	4.BA.05	BeAl₂O₄
ⓘ	Magnetite var. Titanium-bearing Magnetite	4.BB.05	Fe²⁺(Fe³⁺,Ti)₂O₄
ⓘ	Jacobsite	4.BB.05	Mn²⁺Fe³⁺₂O₄
ⓘ	Magnesiochromite	4.BB.05	MgCr₂O₄
ⓘ	Magnetite	4.BB.05	Fe²⁺Fe³⁺₂O₄
ⓘ	Hercynite var. Picotite	4.BB.05	(Fe,Mg)(Al,Cr)₂O₄
ⓘ	Magnesiochromite var. Alumo-chrompicotite	4.BB.05	(Mg,Fe)(Cr,Al)₂O₄
ⓘ	Chromite	4.BB.05	Fe²⁺Cr³⁺₂O₄
ⓘ	Spinel var. Pleonaste	4.BB.05	(Mg,Fe)Al₂O₄
ⓘ	Chromite var. Ferrichromite	4.BB.05	Fe²⁺(Cr³⁺,Fe³⁺)₂O₄
ⓘ	Spinel var. Ceylonite	4.BB.05	MgAl₂O₄
ⓘ	Gahnite	4.BB.05	ZnAl₂O₄
ⓘ	Qandilite	4.BB.05	(Mg,Fe³⁺)₂(Ti,Fe³⁺,Al)O₄
ⓘ	Hercynite	4.BB.05	Fe²⁺Al₂O₄
ⓘ	Spinel	4.BB.05	MgAl₂O₄
ⓘ	Franklinite ?	4.BB.05	Zn²⁺Fe³⁺₂O₄
ⓘ	Hetaerolite	4.BB.10	ZnMn₂O₄
ⓘ	Hausmannite	4.BB.10	Mn²⁺Mn³⁺₂O₄
ⓘ	Maghemite	4.BB.15	(Fe³⁺_0.67◻_0.33)Fe³⁺₂O₄
ⓘ	Minium	4.BD.05	Pb₃O₄
ⓘ	Pyrophanite	4.CB.05	Mn²⁺TiO₃
ⓘ	Hematite	4.CB.05	Fe₂O₃
ⓘ	Ilmenite var. Iserine	4.CB.05	Fe²⁺TiO₃
ⓘ	var. Iron(III)-bearing Ilmenite	4.CB.05	(Fe²⁺,Fe³⁺)TiO₃
ⓘ		4.CB.05	Fe²⁺TiO₃
ⓘ	Ecandrewsite	4.CB.05	(Zn,Fe²⁺,Mn²⁺)TiO₃
ⓘ	Hematite var. Kidney Ore	4.CB.05	Fe₂O₃
ⓘ	Corundum	4.CB.05	Al₂O₃
ⓘ	Geikielite	4.CB.05	MgTiO₃
ⓘ	Corundum var. Sapphire	4.CB.05	Al₂O₃
ⓘ	Hematite var. Specularite	4.CB.05	Fe₂O₃
ⓘ	Bixbyite-(Mn)	4.CB.10	Mn³⁺₂O₃
ⓘ	Pseudobrookite	4.CB.15	Fe₂TiO₅
ⓘ	Griffinite	4.CB.15	Al₂TiO₅
ⓘ	Claudetite var. Antimony-bearing Claudetite	4.CB.45	(As,Sb)₂O₃
ⓘ		4.CB.45	As₂O₃
ⓘ	Arsenolite	4.CB.50	As₂O₃
ⓘ	Senarmontite	4.CB.50	Sb₂O₃
ⓘ	Valentinite	4.CB.55	Sb₂O₃
ⓘ	Bismite	4.CB.60	Bi₂O₃
ⓘ	Perovskite	4.CC.30	CaTiO₃
ⓘ	Macedonite ?	4.CC.35	PbTiO₃
ⓘ	Quartz var. Eisenkiesel	4.DA.05	SiO₂
ⓘ	var. Rock Crystal	4.DA.05	SiO₂
ⓘ	var. Milky Quartz	4.DA.05	SiO₂
ⓘ	var. Prase	4.DA.05	SiO₂
ⓘ	var. Haytorite	4.DA.05	SiO₂
ⓘ	var. Eye Agate	4.DA.05	SiO₂
ⓘ	var. Fortification Agate	4.DA.05	SiO₂
ⓘ	var. Landscape Agate	4.DA.05	SiO₂
ⓘ	var. Agate	4.DA.05	SiO₂
ⓘ	var. "Herkimer-style" Quartz	4.DA.05	SiO₂
ⓘ	var. Smoky Quartz	4.DA.05	SiO₂
ⓘ	var. Carnelian	4.DA.05	SiO₂
ⓘ	var. Moss Agate	4.DA.05	SiO₂
ⓘ	var. Blue Quartz	4.DA.05	SiO₂
ⓘ	var. Ferruginous Quartz	4.DA.05	SiO₂
ⓘ	var. Citrine	4.DA.05	SiO₂
ⓘ	var. Beekite	4.DA.05	SiO₂
ⓘ		4.DA.05	SiO₂
ⓘ	var. Plasma	4.DA.05	SiO₂
ⓘ	var. Shocked Quartz	4.DA.05	SiO₂
ⓘ	var. Agatized coral	4.DA.05	SiO₂
ⓘ	var. Rutilated Quartz	4.DA.05	SiO₂
ⓘ	var. Chalcedony	4.DA.05	SiO₂
ⓘ	var. Amethyst	4.DA.05	SiO₂
ⓘ	var. Agate-Jasper	4.DA.05	SiO₂
ⓘ	var. Rose Quartz	4.DA.05	SiO₂
ⓘ	var. Diackethyst	4.DA.05	SiO₂
ⓘ	var. Capped Quartz	4.DA.05	SiO₂
ⓘ	var. Onyx	4.DA.05	SiO₂
ⓘ	Opal var. Isopyre	4.DA.10	SiO₂ · nH₂O
ⓘ	var. Common Opal	4.DA.10	SiO₂ · nH₂O
ⓘ	var. Opal-CT	4.DA.10	SiO₂ · nH₂O
ⓘ	var. Opal-AN	4.DA.10	SiO₂ · nH₂O
ⓘ	var. Fire Opal	4.DA.10	SiO₂ · nH₂O
ⓘ	Tridymite	4.DA.10	SiO₂
ⓘ	Opal var. Opal-Jasper	4.DA.10	SiO₂ · nH₂O
ⓘ	var. Hydrophane	4.DA.10	SiO₂ · nH₂O
ⓘ		4.DA.10	SiO₂ · nH₂O
ⓘ	Cristobalite	4.DA.15	SiO₂
ⓘ	Mogánite	4.DA.20	SiO₂
ⓘ	Lechatelierite	4.DA.30	SiO₂
ⓘ	Pyrolusite	4.DB.05	Mn⁴⁺O₂
ⓘ	Cassiterite var. Toad's Eye Tin	4.DB.05	SnO₂
ⓘ	Rutile var. Strüverite	4.DB.05	(Ti,Ta,Fe)O₂
ⓘ	Cassiterite var. Wood Tin	4.DB.05	SnO₂
ⓘ	Varlamoffite	4.DB.05	(Sn,Fe)(O,OH)₂
ⓘ	Rutile var. Ilmenorutile	4.DB.05	(Ti,Nb)O₂
ⓘ		4.DB.05	TiO₂
ⓘ	Cassiterite	4.DB.05	SnO₂
ⓘ	var. Dough tin	4.DB.05	SnO₂
ⓘ	Plattnerite (TL)	4.DB.05	PbO₂
ⓘ	Rutile var. Sagenite (of Saussure)	4.DB.05	TiO₂
ⓘ	Paramontroseite	4.DB.15a	V⁴⁺O₂
ⓘ	Ramsdellite	4.DB.15a	Mn⁴⁺O₂
ⓘ	Hübnerite	4.DB.30	MnWO₄
ⓘ	Ferberite	4.DB.30	FeWO₄
ⓘ	'Wolframite Group'	4.DB.30 va
ⓘ	Qitianlingite ?	4.DB.35	(Fe,Mn)₂(Nb,Ta)₂WO₁₀
ⓘ	Columbite-(Fe)	4.DB.35	Fe²⁺Nb₂O₆
ⓘ	Columbite-(Mn)	4.DB.35	Mn²⁺Nb₂O₆
ⓘ	Tantalite-(Mn)	4.DB.35	Mn²⁺Ta₂O₆
ⓘ	Anatase	4.DD.05	TiO₂
ⓘ	Brookite (TL)	4.DD.10	TiO₂
ⓘ	Koechlinite	4.DE.15	Bi₂MoO₆
ⓘ	Russellite (TL)	4.DE.15	Bi₂WO₆
ⓘ	Cervantite	4.DE.30	Sb³⁺Sb⁵⁺O₄
ⓘ	Baddeleyite	4.DE.35	ZrO₂
ⓘ	Euxenite-(Y)	4.DG.05	(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)₂O₆
ⓘ	Fersmite	4.DG.05	(Ca,Ce,Na)(Nb,Ta,Ti)₂(O,OH,F)₆
ⓘ	Raspite	4.DG.20	Pb(WO₄)
ⓘ	'Roméite Group'	4.DH.	A₂(Sb⁵⁺)₂O₆Z
ⓘ	Oxyplumboroméite	4.DH.	Pb₂Sb₂O₆O
ⓘ	Brannerite	4.DH.05	UTi₂O₆
ⓘ	Hydrokenoelsmoreite	4.DH.15	◻₂W₂O₆(H₂O)
ⓘ	var. Alumotungstite	4.DH.15	◻₂W₂O₆(H₂O)
ⓘ	var. Ferritungstite	4.DH.15	◻₂W₂O₆(H₂O)
ⓘ	'Stibiconite'	4.DH.20	Sb³⁺Sb⁵⁺₂O₆(OH)
ⓘ	'Bindheimite'	4.DH.20	Pb₂Sb₂O₆O
ⓘ	Rosiaite	4.DH.25	PbSb⁵⁺₂O₆
ⓘ	Zirconolite	4.DH.30	CaZrTi₂O₇
ⓘ	Akaganeite	4.DK.05	(Fe³⁺,Ni²⁺)₈(OH,O)₁₆Cl_1.25 · nH₂O
ⓘ	Coronadite	4.DK.05a	Pb(Mn⁴⁺₆Mn³⁺₂)O₁₆
ⓘ	Hollandite	4.DK.05a	Ba(Mn⁴⁺₆Mn³⁺₂)O₁₆
ⓘ	Cryptomelane	4.DK.05a	K(Mn⁴⁺₇Mn³⁺)O₁₆
ⓘ	Romanèchite	4.DK.10	(Ba,H₂O)₂(Mn⁴⁺,Mn³⁺)₅O₁₀
ⓘ	Todorokite	4.DK.10	(Na,Ca,K,Ba,Sr)_1-x(Mn,Mg,Al)₆O₁₂ · 3-4H₂O
ⓘ	Uraninite	4.DL.05	UO₂
ⓘ	var. Sooty Uraninite	4.DL.05	UO₂
ⓘ	Thorianite	4.DL.05	ThO₂
ⓘ	Uraninite var. Pitchblende	4.DL.05	UO₂
ⓘ	Zirkelite	4.DL.05	(Ti,Ca,Zr)O_2-x
ⓘ	Wülfingite	4.FA.10	Zn(OH)₂
ⓘ	Sweetite (TL)	4.FA.10	Zn(OH)₂
ⓘ	Ashoverite (TL)	4.FA.10	Zn(OH)₂
ⓘ	Dzhalindite ?	4.FC.05	In(OH)₃
ⓘ	Natanite	4.FC.10	Fe²⁺[Sn(OH)₆]
ⓘ	Schoenfliesite	4.FC.10	Mg[Sn(OH)₆]
ⓘ	Wickmanite	4.FC.10	Mn²⁺[Sn(OH)₆]
ⓘ	Jeanbandyite	4.FC.15	Fe³⁺_xFe²⁺_1-xSn(OH)_6-xO_x
ⓘ	Montroseite	4.FD.10	(V³⁺,Fe³⁺)O(OH)
ⓘ	Diaspore	4.FD.10	AlO(OH)
ⓘ	Manganite	4.FD.15	Mn³⁺O(OH)
ⓘ	Pyrochroite	4.FE.05	Mn(OH)₂
ⓘ	Theophrastite	4.FE.05	Ni(OH)₂
ⓘ	Brucite	4.FE.05	Mg(OH)₂
ⓘ	Portlandite (TL)	4.FE.05	Ca(OH)₂
ⓘ	Bayerite	4.FE.10	Al(OH)₃
ⓘ	Gibbsite	4.FE.10	Al(OH)₃
ⓘ	Doyleite	4.FE.10	Al(OH)₃
ⓘ	Nordstrandite	4.FE.10	Al(OH)₃
ⓘ	Lepidocrocite	4.FE.15	γ-Fe³⁺O(OH)
ⓘ	Lithiophorite	4.FE.25	(Al,Li)MnO₂(OH)₂
ⓘ	Feitknechtite	4.FE.25	Mn³⁺O(OH)
ⓘ	Quenselite	4.FE.30	PbMnO₂(OH)
ⓘ	Ferrihydrite	4.FE.35	Fe³⁺₁₀O₁₄(OH)₂
ⓘ	Feroxyhyte ?	4.FE.40	Fe³⁺O(OH)
ⓘ	Cesàrolite	4.FG.10	Pb(Mn⁴⁺)₃O₆(OH)₂
ⓘ	Bottinoite	4.FH.05	Ni²⁺Sb⁵⁺₂(OH)₁₂ · 6H₂O
ⓘ	Tungstite	4.FJ.10	WO₃ · H₂O
ⓘ	Ilsemannite ?	4.FJ.15	Mo₃O₈ · nH₂O
ⓘ	Jamborite	4.FL.05	Ni²⁺_1-xCo³⁺_x(OH)_2-x(SO₄)_x · nH₂O
ⓘ	Fougèrite	4.FL.05	Fe²⁺₄Fe³⁺₂(OH)₁₂[CO₃] · 3H₂O
ⓘ	Hydrocalumite (TL)	4.FL.10	Ca₄Al₂(OH)₁₂(Cl,CO₃,OH)₂ · 4H₂O
ⓘ	Chalcophanite	4.FL.20	ZnMn⁴⁺₃O₇ · 3H₂O
ⓘ	Asbolane	4.FL.30	(Ni,Co)_2-xMn⁴⁺(O,OH)₄ · nH₂O
ⓘ	Ranciéite	4.FL.40	(Ca,Mn²⁺)_0.2(Mn⁴⁺,Mn³⁺)O₂ · 0.6H₂O
ⓘ	Birnessite (TL)	4.FL.45	(Na,Ca)_0.5(Mn⁴⁺,Mn³⁺)₂O₄ · 1.5H₂O
ⓘ	Schoepite	4.GA.05	(UO₂)₈O₂(OH)₁₂ · 12H₂O
ⓘ	Compreignacite	4.GB.05	K₂(UO₂)₆O₄(OH)₆ · 7H₂O
ⓘ	Becquerelite	4.GB.10	Ca(UO₂)₆O₄(OH)₆ · 8H₂O
ⓘ	Wölsendorfite	4.GB.30	Pb₇(UO₂)₁₄O₁₉(OH)₄ · 12H₂O
ⓘ	Vandendriesscheite	4.GB.40	PbU₇O₂₂ · 12H₂O
ⓘ	Vandenbrandeite	4.GB.45	Cu(UO₂)(OH)₄
ⓘ	Carnotite	4.HB.05	K₂(UO₂)₂(VO₄)₂ · 3H₂O
ⓘ	Francevillite	4.HB.15	Ba(UO₂)₂(VO₄)₂ · 5H₂O
ⓘ	Metavanuralite	4.HB.20	Al(UO₂)₂(VO₄)₂(OH) · 8H₂O
ⓘ	Tyuyamunite	4.HB.25	Ca(UO₂)₂(VO₄)₂ · 5-8H₂O
ⓘ	Metatyuyamunite	4.HB.25	Ca(UO₂)₂(VO₄)₂ · 3H₂O
ⓘ	Rauvite	4.HB.40	Ca(UO₂)₂(V₁₀O₂₈) · 16H₂O
ⓘ	Pascoite	4.HC.05	Ca₂Ca(V₁₀O₂₈) · 17H₂O
ⓘ	Huemulite	4.HG.10	Na₄Mg(V₁₀O₂₈) · 24H₂O
ⓘ	Scotlandite (TL)	4.JE.20	PbSO₃
ⓘ	Molybdomenite	4.JF.05	PbSeO₃
ⓘ	Chalcomenite	4.JH.05	CuSeO₃ · 2H₂O
Group 5 - Nitrates and Carbonates
ⓘ	Rhodochrosite	5.AB.05	MnCO₃
ⓘ	Calcite var. Calcite Satin Spar	5.AB.05	CaCO₃
ⓘ	var. Papierspat	5.AB.05	CaCO₃
ⓘ	Siderite var. Mg-rich Siderite	5.AB.05	(Fe,Mg)CO₃
ⓘ	Calcite var. Iceland Spar	5.AB.05	CaCO₃
ⓘ	var. Manganese-bearing Calcite	5.AB.05	(Ca,Mn)CO₃
ⓘ	Rhodochrosite var. Sphaerodialogite	5.AB.05	MnCO₃
ⓘ	Siderite var. Sphärosiderite	5.AB.05	FeCO₃
ⓘ	Calcite var. Argentine	5.AB.05	CaCO₃
ⓘ	Magnesite	5.AB.05	MgCO₃
ⓘ	Otavite	5.AB.05	CdCO₃
ⓘ	Calcite var. Lead-bearing Calcite	5.AB.05	(Ca,Pb)CO₃
ⓘ	var. Glendonite	5.AB.05	CaCO₃
ⓘ	Smithsonite	5.AB.05	ZnCO₃
ⓘ	Calcite	5.AB.05	CaCO₃
ⓘ	var. Iron-bearing Calcite	5.AB.05	(Ca,Fe)CO₃
ⓘ	var. Cobalt-bearing Calcite	5.AB.05	(Ca,Co)CO₃
ⓘ	Siderite	5.AB.05	FeCO₃
ⓘ	Calcite var. Slate Spar	5.AB.05	CaCO₃
ⓘ	Ankerite	5.AB.10	Ca(Fe²⁺,Mg)(CO₃)₂
ⓘ	Dolomite	5.AB.10	CaMg(CO₃)₂
ⓘ	var. Iron-bearing Dolomite	5.AB.10	Ca(Mg,Fe)(CO₃)₂
ⓘ	Aragonite var. Lead-bearing Aragonite	5.AB.15	(Ca,Pb)CO₃
ⓘ	Cerussite	5.AB.15	PbCO₃
ⓘ	Aragonite	5.AB.15	CaCO₃
ⓘ	Witherite (TL)	5.AB.15	BaCO₃
ⓘ	Strontianite (TL)	5.AB.15	SrCO₃
ⓘ	Aragonite var. Flos Ferri	5.AB.15	CaCO₃
ⓘ	Vaterite	5.AB.20	CaCO₃
ⓘ	Alstonite (TL)	5.AB.35	BaCa(CO₃)₂
ⓘ	Paralstonite	5.AB.40	BaCa(CO₃)₂
ⓘ	Barytocalcite (TL)	5.AB.45	BaCa(CO₃)₂
ⓘ	Azurite	5.BA.05	Cu₃(CO₃)₂(OH)₂
ⓘ	Georgeite	5.BA.10	[Cu(OH)_2-x(H₂O)_x][CO₃]_x/2
ⓘ	Rosasite	5.BA.10	(Cu,Zn)₂(CO₃)(OH)₂
ⓘ	Malachite	5.BA.10	Cu₂(CO₃)(OH)₂
ⓘ	Hydrozincite	5.BA.15	Zn₅(CO₃)₂(OH)₆
ⓘ	Aurichalcite	5.BA.15	(Zn,Cu)₅(CO₃)₂(OH)₆
ⓘ	Bastnäsite-(Ce)	5.BD.20a	Ce(CO₃)F
ⓘ	Synchysite-(Ce)	5.BD.20c	CaCe(CO₃)₂F
ⓘ	Hydrocerussite	5.BE.10	Pb₃(CO₃)₂(OH)₂
ⓘ	Plumbonacrite (TL)	5.BE.15	Pb₅O(OH)₂(CO₃)₃
ⓘ	Phosgenite (TL)	5.BE.20	Pb₂CO₃Cl₂
ⓘ	Bismutite	5.BE.25	(BiO)₂CO₃
ⓘ	Beyerite	5.BE.35	Ca(BiO)₂(CO₃)₂
ⓘ	Somersetite (TL)	5.BE.45	Pb₈O₂(OH)₂(CO₃)₅
ⓘ	Brianyoungite (TL)	5.BF.30	Zn₃(CO₃,SO₄)(OH)₄
ⓘ	Leadhillite (TL)	5.BF.40	Pb₄(CO₃)₂(SO₄)(OH)₂
ⓘ	Macphersonite (TL)	5.BF.40	Pb₄(CO₃)₂(SO₄)(OH)₂
ⓘ	Susannite (TL)	5.BF.40	Pb₄(CO₃)₂(SO₄)(OH)₂
ⓘ	Natron	5.CB.10	Na₂CO₃ · 10H₂O
ⓘ	Trona	5.CB.15	Na₃H(CO₃)₂ · 2H₂O
ⓘ	Monohydrocalcite	5.CB.20	CaCO₃ · H₂O
ⓘ	Ikaite ?	5.CB.25	CaCO₃ · 6H₂O
ⓘ	Ewaldite	5.CC.05	Ba(Na,Ca,Y,Ce,K)(CO₃)₂ · 2.6H₂O
ⓘ	Lanthanite-(Ce) (TL)	5.CC.25	(Ce,La,Nd)₂(CO₃)₃ · 8H₂O
ⓘ	Hydromagnesite	5.DA.05	Mg₅(CO₃)₄(OH)₂ · 4H₂O
ⓘ	'UM1987-01-CO:HMgS' (TL)	5.DA.05	Mg₄(CO₃)₂(OH)₄ · 6H₂O ?
ⓘ	Dypingite	5.DA.05	Mg₅(CO₃)₄(OH)₂ · 5H₂O
ⓘ	Zaratite	5.DA.15	Ni₃(CO₃)(OH)₄ · 4H₂O ?
ⓘ	Hydroscarbroite (TL)	5.DA.35	Al₁₄(CO₃)₃(OH)₃₆ · nH₂O
ⓘ	Scarbroite (TL)	5.DA.35	Al₅(CO₃)(OH)₁₃ · 5H₂O
ⓘ	Brugnatellite	5.DA.45	Mg₆Fe³⁺(CO₃)(OH)₁₃ · 4H₂O
ⓘ	'Stichtite-2H' ?	5.DA.45	Mg₆(Cr,Al)₂(CO₃)(OH)₁₆ · 4H₂O
ⓘ	'Pyroaurite-2H' ?	5.DA.45	Mg₆Fe³⁺₂(OH)₁₆(CO₃) · 4H₂O
ⓘ	Hydrotalcite	5.DA.50	Mg₆Al₂(CO₃)(OH)₁₆ · 4H₂O
ⓘ	Reevesite	5.DA.50	Ni₆Fe³⁺₂(OH)₁₆(CO₃) · 4H₂O
ⓘ	Stichtite ?	5.DA.50	Mg₆Cr³⁺₂(OH)₁₆[CO₃] · 4H₂O
ⓘ	Pyroaurite	5.DA.50	Mg₆Fe³⁺₂(OH)₁₆[CO₃] · 4H₂O
ⓘ	Alumohydrocalcite	5.DB.05	CaAl₂(CO₃)₂(OH)₄ · 4H₂O
ⓘ	Para-alumohydrocalcite	5.DB.05	CaAl₂(CO₃)₂(OH)₄ · 6H₂O
ⓘ	Dundasite	5.DB.10	PbAl₂(CO₃)₂(OH)₄ · H₂O
ⓘ	Ancylite-(Ce)	5.DC.05	CeSr(CO₃)₂(OH) · H₂O
ⓘ	Calcioancylite-(Ce)	5.DC.05	(Ce,Ca,Sr)CO₃(OH,H₂O)
ⓘ	Rutherfordine	5.EB.05	(UO₂)CO₃
ⓘ	Liebigite	5.ED.20	Ca₂(UO₂)(CO₃)₃ · 11H₂O
ⓘ	Andersonite	5.ED.30	Na₂Ca(UO₂)(CO₃)₃ · 6H₂O
ⓘ	Widenmannite	5.ED.40	Pb₂(OH)₂[(UO₂)(CO₃)₂]
ⓘ	Schröckingerite	5.EG.05	NaCa₃(UO₂)(CO₃)₃(SO₄)F · 10H₂O
ⓘ	Likasite	5.ND.05	Cu₃(NO₃)(OH)₅ · 2H₂O
Group 6 - Borates
ⓘ	Ludwigite	6.AB.30	Mg₂Fe³⁺(BO₃)O₂
ⓘ	Fluoborite	6.AB.50	Mg₃(BO₃)(F,OH)₃
ⓘ	Harkerite (TL)	6.AB.70	Ca₄₈Mg₁₆[AlSi₄O₁₅(OH)]₄(BO₃)₁₆(CO₃)₁₆ · 2(H₂O,HCl)
ⓘ	Sulfoborite	6.AC.55	Mg₃[B(OH)₄]₂(SO₄)(OH,F)₂
ⓘ	Szaibélyite	6.BA.15	MgBO₂(OH)
ⓘ	Howlite	6.CB.20	Ca₂B₅SiO₉(OH)₅
ⓘ	Priceite ?	6.EB.25	Ca₂B₅O₇(OH)₅ · H₂O
ⓘ	Volkovskite	6.EC.20	KCa₄[B₅O₈OH]₄[B(OH)₃]₂Cl · 4H₂O
ⓘ	Hilgardite	6.ED.05	Ca₂B₅O₉Cl · H₂O
ⓘ	Boracite	6.GA.05	Mg₃(B₇O₁₃)Cl
ⓘ	Ericaite	6.GA.05	Fe²⁺₃(B₇O₁₃)Cl
ⓘ	Boracite var. Iron-bearing Boracite	6.GA.05	(Mg,Fe)₃(B₇O₁₃)Cl
ⓘ	Trembathite	6.GA.10	(Mg,Fe)₃(B₇O₁₃)Cl
ⓘ	Congolite	6.GA.10	(Fe²⁺,Mg)₃(B₇O₁₃)Cl
ⓘ	Rhodizite ?	6.GC.05	(K,Cs)Al₄Be₄(B,Be)₁₂O₂₈
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘ	Langbeinite	7.AC.10	K₂Mg₂(SO₄)₃
ⓘ	Aphthitalite	7.AC.35	(K,Na)₃Na(SO₄)₂
ⓘ	Mascagnite	7.AD.05	(NH₄)₂SO₄
ⓘ	Thénardite	7.AD.25	Na₂SO₄
ⓘ	Glauberite	7.AD.25	Na₂Ca(SO₄)₂
ⓘ	Anhydrite	7.AD.30	CaSO₄
ⓘ	Baryte var. Oakstone	7.AD.35	BaSO₄
ⓘ	Celestine var. Barium-rich Celestine	7.AD.35	(Sr,Ba)SO₄
ⓘ	Olsacherite	7.AD.35	Pb₂(Se⁶⁺O₄)(SO₄)
ⓘ	Baryte	7.AD.35	BaSO₄
ⓘ	Anglesite (TL)	7.AD.35	PbSO₄
ⓘ	Celestine	7.AD.35	SrSO₄
ⓘ	Kalistrontite	7.AD.40	K₂Sr(SO₄)₂
ⓘ	Antlerite	7.BB.15	Cu₃(SO₄)(OH)₄
ⓘ	Brochantite	7.BB.25	Cu₄(SO₄)(OH)₆
ⓘ	Hydroniumjarosite ?	7.BC.10	(H₃O)Fe³⁺₃(SO₄)₂(OH)₆
ⓘ	Osarizawaite	7.BC.10	Pb(Al₂Cu²⁺)(SO₄)₂(OH)₆
ⓘ	Jarosite	7.BC.10	KFe³⁺₃(SO₄)₂(OH)₆
ⓘ	Beaverite-(Cu)	7.BC.10	Pb(Fe³⁺₂Cu)(SO₄)₂(OH)₆
ⓘ	Plumbojarosite	7.BC.10	Pb_0.5Fe³⁺₃(SO₄)₂(OH)₆
ⓘ	Ammoniojarosite	7.BC.10	(NH₄)Fe³⁺₃(SO₄)₂(OH)₆
ⓘ	Natrojarosite	7.BC.10	NaFe₃(SO₄)₂(OH)₆
ⓘ	Argentojarosite	7.BC.10	AgFe³⁺₃(SO₄)₂(OH)₆
ⓘ	Alunite	7.BC.10	KAl₃(SO₄)₂(OH)₆
ⓘ	Caledonite (TL)	7.BC.50	Pb₅Cu₂(SO₄)₃(CO₃)(OH)₆
ⓘ	Mammothite	7.BC.60	Pb₆Cu₄AlSb⁵⁺O₂(OH)₁₆Cl₄(SO₄)₂
ⓘ	Schmiederite	7.BC.65	Pb₂Cu₂(Se⁶⁺O₄)(Se⁴⁺O₃)(OH)₄
ⓘ	Linarite	7.BC.65	PbCu(SO₄)(OH)₂
ⓘ	Chenite (TL)	7.BC.70	Pb₄Cu(SO₄)₂(OH)₆
ⓘ	Cannonite	7.BD.35	Bi₂(SO₄)O(OH)₂
ⓘ	Lanarkite (TL)	7.BD.40	Pb₂(SO₄)O
ⓘ	Sundiusite	7.BD.70	Pb₁₀(SO₄)O₈Cl₂
ⓘ	Szomolnokite	7.CB.05	FeSO₄ · H₂O
ⓘ	Kieserite	7.CB.05	MgSO₄ · H₂O
ⓘ	Starkeyite	7.CB.15	MgSO₄ · 4H₂O
ⓘ	Rozenite	7.CB.15	FeSO₄ · 4H₂O
ⓘ	Chalcanthite	7.CB.20	CuSO₄ · 5H₂O
ⓘ	Nickelhexahydrite	7.CB.25	Ni(SO₄) · 6H₂O
ⓘ	Bianchite	7.CB.25	Zn(SO₄) · 6H₂O
ⓘ	Hexahydrite	7.CB.25	MgSO₄ · 6H₂O
ⓘ	Retgersite	7.CB.30	NiSO₄ · 6H₂O
ⓘ	Melanterite	7.CB.35	Fe²⁺(H₂O)₆SO₄ · H₂O
ⓘ	Bieberite ?	7.CB.35	CoSO₄ · 7H₂O
ⓘ	Goslarite	7.CB.40	ZnSO₄ · 7H₂O
ⓘ	Morenosite	7.CB.40	NiSO₄ · 7H₂O
ⓘ	Epsomite (TL)	7.CB.40	MgSO₄ · 7H₂O
ⓘ	Alunogen	7.CB.45	Al₂(SO₄)₃ · 17H₂O
ⓘ	Coquimbite	7.CB.55	AlFe₃(SO₄)₆(H₂O)₁₂ · 6H₂O
ⓘ	Römerite	7.CB.75	Fe²⁺Fe³⁺₂(SO₄)₄ · 14H₂O
ⓘ	Halotrichite	7.CB.85	FeAl₂(SO₄)₄ · 22H₂O
ⓘ	Pickeringite	7.CB.85	MgAl₂(SO₄)₄ · 22H₂O
ⓘ	Tamarugite	7.CC.10	NaAl(SO₄)₂ · 6H₂O
ⓘ	Alum-(K)	7.CC.20	KAl(SO₄)₂ · 12H₂O
ⓘ	Voltaite	7.CC.25	K₂Fe²⁺₅Fe³⁺₃Al(SO₄)₁₂ · 18H₂O
ⓘ	Kröhnkite	7.CC.30	Na₂Cu(SO₄)₂ · 2H₂O
ⓘ	Picromerite	7.CC.60	K₂Mg(SO₄)₂ · 6H₂O
ⓘ	Polyhalite	7.CC.65	K₂Ca₂Mg(SO₄)₄ · 2H₂O
ⓘ	Mirabilite	7.CD.10	Na₂SO₄ · 10H₂O
ⓘ	Syngenite	7.CD.35	K₂Ca(SO₄)₂ · H₂O
ⓘ	Gypsum var. Selenite	7.CD.40	CaSO₄ · 2H₂O
ⓘ		7.CD.40	CaSO₄ · 2H₂O
ⓘ	var. Alabaster	7.CD.40	CaSO₄ · 2H₂O
ⓘ	var. Satin Spar Gypsum	7.CD.40	CaSO₄ · 2H₂O
ⓘ	Bassanite	7.CD.45	Ca(SO₄) · 0.5H₂O
ⓘ	Copiapite	7.DB.35	Fe²⁺Fe³⁺₄(SO₄)₆(OH)₂ · 20H₂O
ⓘ	Aluminocopiapite	7.DB.35	Al_2/3Fe³⁺₄(SO₄)₆(OH)₂ · 20H₂O
ⓘ	Ferricopiapite	7.DB.35	Fe³⁺_0.67Fe³⁺₄(SO₄)₆(OH)₂ · 20H₂O
ⓘ	Aluminite	7.DC.05	Al₂(SO₄)(OH)₄ · 7H₂O
ⓘ	Fibroferrite	7.DC.15	Fe³⁺(SO₄)(OH) · 5H₂O
ⓘ	Felsőbányaite	7.DD.05	Al₄(SO₄)(OH)₁₀ · 4H₂O
ⓘ	Wroewolfeite	7.DD.10	Cu₄(SO₄)(OH)₆ · 2H₂O
ⓘ	Posnjakite	7.DD.10	Cu₄(SO₄)(OH)₆ · H₂O
ⓘ	Langite (TL)	7.DD.10	Cu₄(SO₄)(OH)₆ · 2H₂O
ⓘ	Spangolite	7.DD.15	Cu₆Al(SO₄)(OH)₁₂Cl · 3H₂O
ⓘ	Ktenasite	7.DD.20	ZnCu₄(SO₄)₂(OH)₆ · 6H₂O
ⓘ	Campigliaite	7.DD.30	Mn²⁺Cu₄(SO₄)₂(OH)₆ · 4H₂O
ⓘ	Serpierite	7.DD.30	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
ⓘ	Orthoserpierite	7.DD.30	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
ⓘ	Devilline (TL)	7.DD.30	CaCu₄(SO₄)₂(OH)₆ · 3H₂O
ⓘ	Honessite	7.DD.35	(Ni_1-xFe³⁺_x)(OH)₂[SO₄]_x/2 · nH₂O
ⓘ	Woodwardite (TL)	7.DD.35	Cu_1-xAl_x(OH)₂(SO₄)_x/2 · nH₂O
ⓘ	Hydrohonessite	7.DD.35	(Ni_1-xFe³⁺_x)(OH)₂(SO₄)_x/2 · nH₂O
ⓘ	Namuwite (TL)	7.DD.50	Zn₄(SO₄)(OH)₆ · 4H₂O
ⓘ	Bechererite	7.DD.55	Zn₇Cu(OH)₁₃[(SiO(OH)₃(SO₄)]
ⓘ	Ramsbeckite	7.DD.60	(Cu,Zn)₁₅(SO₄)₄(OH)₂₂ · 6H₂O
ⓘ	Redgillite (TL)	7.DD.70	Cu₆(SO₄)(OH)₁₀ · H₂O
ⓘ	Chalcoalumite	7.DD.75	CuAl₄(SO₄)(OH)₁₂ · 3H₂O
ⓘ	Schulenbergite	7.DD.80	(Cu,Zn)₇(SO₄)₂(OH)₁₀ · 3H₂O
ⓘ	Montetrisaite ?	7.DD.85	Cu₆(SO₄)(OH)₁₀ · 2H₂O
ⓘ	Cyanotrichite	7.DE.10	Cu₄Al₂(SO₄)(OH)₁₂ · 2H₂O
ⓘ	Carbonatecyanotrichite	7.DE.10	Cu₄Al₂(CO₃,SO₄)(OH)₁₂ · 2H₂O
ⓘ	Hydrobasaluminite (TL)	7.DE.60	Al₄(SO₄)(OH)₁₀ · 12-36H₂O
ⓘ	Uklonskovite	7.DF.05	NaMg(SO₄)F · 2H₂O
ⓘ	Kainite	7.DF.10	KMg(SO₄)Cl · 3H₂O
ⓘ	Sideronatrite	7.DF.20	Na₂Fe(SO₄)₂(OH) · 3H₂O
ⓘ	Metasideronatrite	7.DF.20	Na₂Fe(SO₄)₂(OH) · H₂O
ⓘ	Metavoltine	7.DF.35	K₂Na₆Fe²⁺Fe³⁺₆O₂(SO₄)₁₂ · 18H₂O
ⓘ	Bridgesite-(Ce) (TL)	7.DF.62	CaCe₂Cu₆(SO₄)₄(OH)₁₂ · 8H₂O
ⓘ	Elyite	7.DF.65	Pb₄Cu(SO₄)O₂(OH)₄ · H₂O
ⓘ	Lautenthalite	7.DF.70	PbCu₄(SO₄)₂(OH)₆ · 3H₂O
ⓘ	Thaumasite	7.DG.15	Ca₃(SO₄)[Si(OH)₆](CO₃) · 12H₂O
ⓘ	Ettringite	7.DG.15	Ca₆Al₂(SO₄)₃(OH)₁₂ · 26H₂O
ⓘ	Nakauriite	7.DG.30	Cu₈(SO₄)₄(CO₃)(OH)₆ · 48H₂O
ⓘ	Uranopilite	7.EA.05	(UO₂)₆(SO₄)O₂(OH)₆ · 14H₂O
ⓘ	Johannite	7.EB.05	Cu(UO₂)₂(SO₄)₂(OH)₂ · 8H₂O
ⓘ	Zippeite	7.EC.05	K₃(UO₂)₄(SO₄)₂O₃(OH) · 3H₂O
ⓘ	Natrozippeite	7.EC.05	Na₅(UO₂)₈(SO₄)₄O₅(OH)₃ · 12H₂O
ⓘ	Crocoite	7.FA.20	PbCr⁶⁺O₄
ⓘ	Phoenicochroite	7.FB.05	Pb₂(CrO₄)O
ⓘ	Vauquelinite	7.FC.05	Pb₂Cu(CrO₄)(PO₄)(OH)
ⓘ	Fornacite	7.FC.10	Pb₂Cu(CrO₄)(AsO₄)(OH)
ⓘ	Cassedanneite	7.FC.20	Pb₅(CrO₄)₂(VO₄)₂ · H₂O
ⓘ	Wulfenite var. Vanadium-bearing Wulfenite	7.GA.05	Pb[(Mo,V)O₄]
ⓘ	Scheelite	7.GA.05	Ca(WO₄)
ⓘ	Fergusonite-(Y)	7.GA.05	YNbO₄
ⓘ	Wulfenite	7.GA.05	Pb(MoO₄)
ⓘ	Stolzite	7.GA.05	Pb(WO₄)
ⓘ	Powellite	7.GA.05	Ca(MoO₄)
ⓘ	Lindgrenite ?	7.GB.05	Cu₃(MoO₄)₂(OH)₂
ⓘ	Cuprotungstite	7.GB.15	Cu₂(WO₄)(OH)₂
ⓘ	Ferrimolybdite	7.GB.30	Fe₂(MoO₄)₃ · nH₂O
ⓘ	Mpororoite	7.GB.35	WAlO₃(OH)₃ · 2(H₂O)
ⓘ	Sidpietersite	7.JA.05	Pb²⁺₄(S₂O₃)O₂(OH)₂
ⓘ	Steverustite (TL)	7.JA.10	Pb²⁺₅(OH)₅[Cu⁺(S⁶⁺O₃S^2-)₃](H₂O)₂
ⓘ	Fassinaite	7.JA.15	Pb₂(S₂O₃)(CO₃)
Group 8 - Phosphates, Arsenates and Vanadates
ⓘ	Beryllonite ?	8.AA.10	NaBePO₄
ⓘ	Triphylite	8.AB.10	LiFe²⁺PO₄
ⓘ	Graftonite	8.AB.20	Fe²⁺Fe²⁺₂(PO₄)₂
ⓘ	Xanthiosite ?	8.AB.25	Ni₃(AsO₄)₂
ⓘ	Alluaudite	8.AC.10	(Na,Ca)Mn²⁺(Fe³⁺,Mn²⁺,Fe²⁺,Mg)₂(PO₄)₃
ⓘ	Merrillite	8.AC.45	Ca₉NaMg(PO₄)₇
ⓘ	Johnsomervilleite (TL)	8.AC.50	Na₃CaFe₁₁(PO₄)₉
ⓘ	Weilite ?	8.AD.10	Ca(HAsO₄)
ⓘ	Schultenite	8.AD.30	Pb(HAsO₄)
ⓘ	Xenotime-(Y)	8.AD.35	Y(PO₄)
ⓘ	Chernovite-(Y) ?	8.AD.35	Y(AsO₄)
ⓘ	Rooseveltite	8.AD.50	Bi(AsO₄)
ⓘ	Monazite-(Ce)	8.AD.50	Ce(PO₄)
ⓘ	Monazite-(La)	8.AD.50	La(PO₄)
ⓘ	Herderite ?	8.BA.10	CaBe(PO₄)F
ⓘ	Montebrasite	8.BB.05	LiAl(PO₄)(OH)
ⓘ	Amblygonite	8.BB.05	LiAl(PO₄)F
ⓘ	Zwieselite	8.BB.10	Fe²⁺₂(PO₄)F
ⓘ	Triplite	8.BB.10	Mn²⁺₂(PO₄)F
ⓘ	Triploidite	8.BB.15	Mn²⁺₂(PO₄)(OH)
ⓘ	Auriacusite	8.BB.30	Fe³⁺Cu²⁺(AsO₄)O
ⓘ	Olivenite var. Leucochalcite	8.BB.30	Cu₂(AsO₄)(OH)
ⓘ	(TL)	8.BB.30	Cu₂(AsO₄)(OH)
ⓘ	var. Wood Copper	8.BB.30	Cu₂(AsO₄)(OH)
ⓘ	Adamite var. Copper-bearing Adamite	8.BB.30	(Zn,Cu)₂AsO₄OH
ⓘ	Zincolivenite	8.BB.30	CuZn(AsO₄)(OH)
ⓘ	Adamite	8.BB.30	Zn₂(AsO₄)(OH)
ⓘ	Libethenite	8.BB.30	Cu₂(PO₄)(OH)
ⓘ	Barbosalite	8.BB.40	Fe²⁺Fe³⁺₂(PO₄)₂(OH)₂
ⓘ	Hentschelite	8.BB.40	CuFe³⁺₂(PO₄)₂(OH)₂
ⓘ	Lazulite ?	8.BB.40	MgAl₂(PO₄)₂(OH)₂
ⓘ	Namibite	8.BB.50	Cu(BiO)₂(VO₄)(OH)
ⓘ	Rockbridgeite	8.BC.10	Fe²⁺Fe³⁺₄(PO₄)₃(OH)₅
ⓘ	Frondelite	8.BC.10	Mn²⁺Fe³⁺₄(PO₄)₃(OH)₅
ⓘ	Aerugite ?	8.BC.15	Ni_8.5(AsO₄)₂As⁵⁺O₈
ⓘ	Pseudomalachite	8.BD.05	Cu₅(PO₄)₂(OH)₄
ⓘ	Reichenbachite	8.BD.05	Cu₅(PO₄)₂(OH)₄
ⓘ	Cornwallite (TL)	8.BD.05	Cu₅(AsO₄)₂(OH)₄
ⓘ	Cornubite (TL)	8.BD.30	Cu₅(AsO₄)₂(OH)₄
ⓘ	Clinoclase (TL)	8.BE.20	Cu₃(AsO₄)(OH)₃
ⓘ	Arrojadite-(KFe)	8.BF.05	(KNa)(Fe²⁺◻)Ca(Na₂◻)Fe²⁺₁₃Al(PO₄)₁₁(PO₃OH)(OH)₂
ⓘ	Arsentsumebite	8.BG.05	Pb₂Cu(AsO₄)(SO₄)(OH)
ⓘ	Tsumebite	8.BG.05	Pb₂Cu(PO₄)(SO₄)(OH)
ⓘ	Durangite ?	8.BH.10	NaAl(AsO₄)F
ⓘ	Carminite	8.BH.30	PbFe³⁺₂(AsO₄)₂(OH)₂
ⓘ	Arsendescloizite	8.BH.35	PbZn(AsO₄)(OH)
ⓘ	Duftite var. Calcio-duftite	8.BH.35	(Pb,Ca)CuAsO₄(OH)
ⓘ	Tangeite	8.BH.35	CaCu(VO₄)(OH)
ⓘ	Conichalcite	8.BH.35	CaCu(AsO₄)(OH)
ⓘ	'Duftite-alpha'	8.BH.35	PbCu(AsO₄)(OH)
ⓘ	Duftite var. Duftite-β	8.BH.35	PbCu(AsO₄)(OH)
ⓘ		8.BH.35	PbCu(AsO₄)(OH)
ⓘ	Mottramite (TL)	8.BH.40	PbCu(VO₄)(OH)
ⓘ	Pyrobelonite	8.BH.40	PbMn²⁺(VO₄)(OH)
ⓘ	Descloizite	8.BH.40	PbZn(VO₄)(OH)
ⓘ	Bayldonite (TL)	8.BH.45	PbCu₃(AsO₄)₂(OH)₂
ⓘ	Vésigniéite	8.BH.45	BaCu₃(VO₄)₂(OH)₂
ⓘ	Neustädtelite	8.BK.10	Bi₂Fe³⁺(Fe³⁺,Co)(AsO₄)₂(O,OH)₄
ⓘ	Svanbergite ?	8.BL.05	SrAl₃(PO₄)(SO₄)(OH)₆
ⓘ	Hidalgoite	8.BL.05	PbAl₃(AsO₄)(SO₄)(OH)₆
ⓘ	Hinsdalite	8.BL.05	PbAl₃(PO₄)(SO₄)(OH)₆
ⓘ	Beudantite	8.BL.05	PbFe₃(AsO₄)(SO₄)(OH)₆
ⓘ	Corkite	8.BL.05	PbFe₃(PO₄)(SO₄)(OH)₆
ⓘ	Crandallite	8.BL.10	CaAl₃(PO₄)(PO₃OH)(OH)₆
ⓘ	Arsenogoyazite	8.BL.10	SrAl₃(AsO₄)(AsO₃OH)(OH)₆
ⓘ	Arsenogorceixite	8.BL.10	BaAl₃(AsO₄)(AsO₃OH)(OH)₆
ⓘ	Gorceixite	8.BL.10	BaAl₃(PO₄)(PO₃OH)(OH)₆
ⓘ	Kintoreite	8.BL.10	PbFe₃(PO₄)(PO₃OH)(OH)₆
ⓘ	Plumbogummite	8.BL.10	PbAl₃(PO₄)(PO₃OH)(OH)₆
ⓘ	Philipsbornite	8.BL.10	PbAl₃(AsO₄)(AsO₃OH)(OH)₆
ⓘ	Segnitite	8.BL.10	PbFe³⁺₃AsO₄(AsO₃OH)(OH)₆
ⓘ	Goyazite	8.BL.10	SrAl₃(PO₄)(PO₃OH)(OH)₆
ⓘ	Florencite-(La)	8.BL.13	LaAl₃(PO₄)₂(OH)₆
ⓘ	Waylandite	8.BL.13	BiAl₃(PO₄)₂(OH)₆
ⓘ	Fluorapatite var. Manganese-bearing Fluorapatite	8.BN.05	(Ca,Mn²⁺)₅(PO₄)₃(F,Cl,OH) or Ca₅([P,Mn⁵⁺]O₄)₃(F,Cl,OH)
ⓘ	Pyromorphite var. Calcium-bearing Pyromorphite	8.BN.05	(Pb,Ca)₅(PO₄)₃Cl
ⓘ	Mimetite	8.BN.05	Pb₅(AsO₄)₃Cl
ⓘ	Pyromorphite var. Collieite	8.BN.05	Pb₅(PO₄)₃Cl
ⓘ	Mimetite var. Campylite	8.BN.05	Pb₅(AsO₄)₃Cl
ⓘ	Vanadinite	8.BN.05	Pb₅(VO₄)₃Cl
ⓘ	Hydroxylapatite	8.BN.05	Ca₅(PO₄)₃(OH)
ⓘ	Hedyphane	8.BN.05	Ca₂Pb₃(AsO₄)₃Cl
ⓘ	Chlorapatite	8.BN.05	Ca₅(PO₄)₃Cl
ⓘ	Fluorapatite var. Carbonate-rich Fluorapatite	8.BN.05	Ca₅(PO₄,CO₃)₃(F,O)
ⓘ	Phosphohedyphane	8.BN.05	Ca₂Pb₃(PO₄)₃Cl
ⓘ	Pyromorphite	8.BN.05	Pb₅(PO₄)₃Cl
ⓘ	Fluorapatite	8.BN.05	Ca₅(PO₄)₃F
ⓘ	Petitjeanite	8.BO.10	Bi₃(PO₄)₂O(OH)
ⓘ	Preisingerite	8.BO.10	Bi₃(AsO₄)₂O(OH)
ⓘ	Smrkovecite ?	8.BO.15	Bi₂(PO₄)O(OH)
ⓘ	Atelestite	8.BO.15	Bi₂(AsO₄)O(OH)
ⓘ	Kombatite	8.BO.20	Pb₁₄(VO₄)₂O₉Cl₄
ⓘ	Sahlinite ?	8.BO.20	Pb₁₄(AsO₄)₂O₉Cl₄
ⓘ	Parahopeite ?	8.CA.70	Zn₃(PO₄)₂ · 4H₂O
ⓘ	Metavariscite	8.CD.05	AlPO₄ · 2H₂O
ⓘ	Phosphosiderite	8.CD.05	FePO₄ · 2H₂O
ⓘ	Strengite	8.CD.10	FePO₄ · 2H₂O
ⓘ	Scorodite	8.CD.10	Fe³⁺AsO₄ · 2H₂O
ⓘ	Variscite	8.CD.10	AlPO₄ · 2H₂O
ⓘ	Mansfieldite	8.CD.10	AlAsO₄ · 2H₂O
ⓘ	Ludlamite (TL)	8.CD.20	Fe²⁺₃(PO₄)₂ · 4H₂O
ⓘ	Switzerite	8.CE.25	Mn²⁺₃(PO₄)₂ · 7H₂O
ⓘ	Köttigite	8.CE.40	Zn₃(AsO₄)₂ · 8H₂O
ⓘ	Vivianite (TL)	8.CE.40	Fe²⁺Fe²⁺₂(PO₄)₂ · 8H₂O
ⓘ	Annabergite var. Calcium-bearing Annabergite	8.CE.40	(Ni,Ca)₃(AsO₄)₂ · 8H₂O
ⓘ	Parasymplesite	8.CE.40	Fe²⁺₃(AsO₄)₂ · 8H₂O
ⓘ	Erythrite	8.CE.40	Co₃(AsO₄)₂ · 8H₂O
ⓘ	Annabergite	8.CE.40	Ni₃(AsO₄)₂ · 8H₂O
ⓘ	Symplesite	8.CE.45	Fe²⁺₃(AsO₄)₂ · 8H₂O
ⓘ	Kaňkite	8.CE.60	FeAsO₄ · 3.5H₂O
ⓘ	Malhmoodite	8.CE.75	FeZr(PO₄)₂ · 4H₂O
ⓘ	Talmessite	8.CG.05	Ca₂Mg(AsO₄)₂ · 2H₂O
ⓘ	Brandtite ?	8.CG.10	Ca₂Mn²⁺(AsO₄)₂ · 2H₂O
ⓘ	Mawbyite	8.CG.15	PbFe³⁺₂(AsO₄)₂(OH)₂
ⓘ	Gartrellite	8.CG.20	PbCuFe³⁺(AsO₄)₂(OH) · H₂O
ⓘ	Picropharmacolite	8.CH.15	Ca₄Mg(AsO₄)₂(HAsO₄)₂ · 11H₂O
ⓘ	Smolyaninovite	8.CH.55	Co₃Fe³⁺₂(AsO₄)₄ · 11H₂O
ⓘ	Rauenthalite	8.CJ.40	Ca₃(AsO₄)₂ · 10H₂O
ⓘ	Phaunouxite	8.CJ.40	Ca₃(AsO₄)₂ · 11H₂O
ⓘ	Rhabdophane-(Ce) (TL)	8.CJ.45	Ce(PO₄) · 0.6H₂O
ⓘ	Rhabdophane-(Nd)	8.CJ.45	Nd(PO₄) · H₂O
ⓘ	Tristramite (TL)	8.CJ.45	(Ca,U,Fe)(PO₄,SO₄) · 2H₂O
ⓘ	Churchite-(Y)	8.CJ.50	Y(PO₄) · 2H₂O
ⓘ	Brushite	8.CJ.50	Ca(PO₃OH) · 2H₂O
ⓘ	Pharmacolite	8.CJ.50	Ca(HAsO₄) · 2H₂O
ⓘ	Roscherite	8.DA.10	Ca₂Mn²⁺₅Be₄(PO₄)₆(OH)₄ · 6H₂O
ⓘ	Spencerite ?	8.DA.40	Zn₄(PO₄)₂(OH)₂ · 3H₂O
ⓘ	Diadochite	8.DB.05	Fe³⁺₂(PO₄)(SO₄)(OH) · 6H₂O
ⓘ	Pitticite	8.DB.05	(Fe, AsO₄, H₂O) (?)
ⓘ	Bukovskýite	8.DB.40	Fe³⁺₂(AsO₄)(SO₄)(OH) · 9H₂O
ⓘ	Ianbruceite	8.DC.	Zn₂(AsO₄)(OH) · 3H₂O
ⓘ	Strashimirite	8.DC.12	Cu₈(AsO₄)₄(OH)₄ · 5H₂O
ⓘ	Arthurite (TL)	8.DC.15	CuFe³⁺₂(AsO₄)₂(OH)₂ · 4H₂O
ⓘ	Whitmoreite	8.DC.15	Fe²⁺Fe³⁺₂(PO₄)₂(OH)₂ · 4H₂O
ⓘ	Strunzite	8.DC.25	Mn²⁺Fe³⁺₂(PO₄)₂(OH)₂ · 6H₂O
ⓘ	Metavivianite	8.DC.25	Fe²⁺Fe³⁺₂(PO₄)₂(OH)₂ · 6H₂O
ⓘ	Ferrostrunzite	8.DC.25	Fe²⁺Fe³⁺₂(PO₄)₂(OH)₂ · 6H₂O
ⓘ	Beraunite	8.DC.27	Fe³⁺₆(PO₄)₄O(OH)₄ · 6H₂O
ⓘ	Kamarizaite	8.DC.32	Fe³⁺₃(AsO₄)₂(OH)₃ · 3H₂O
ⓘ	Cacoxenite	8.DC.40	Fe³⁺₂₄AlO₆(PO₄)₁₇(OH)₁₂ · 75H₂O
ⓘ	Wavellite (TL)	8.DC.50	Al₃(PO₄)₂(OH,F)₃ · 5H₂O
ⓘ	Bettertonite (TL)	8.DD.	[Al₆(AsO₄)₃(OH)₉(H₂O)₅] · 11H₂O
ⓘ	Penberthycroftite (TL)	8.DD.	[Al₆(AsO₄)₃(OH)₉(H₂O)₅] · 8H₂O
ⓘ	Chenevixite (TL)	8.DD.05	Cu₂Fe³⁺₂(AsO₄)₂(OH)₄
ⓘ	Aheylite ?	8.DD.15	(Fe²⁺,Zn)Al₆(PO₄)₄(OH)₈ · 4H₂O
ⓘ	'Coeruleolactite'	8.DD.15
ⓘ	Turquoise	8.DD.15	CuAl₆(PO₄)₄(OH)₈ · 4H₂O
ⓘ	var. Rashleighite	8.DD.15	Cu(Al,Fe)₆(PO₄)₄(OH)₈ · 5H₂O
ⓘ	Faustite	8.DD.15	ZnAl₆(PO₄)₄(OH)₈ · 4H₂O
ⓘ	Chalcosiderite (TL)	8.DD.15	CuFe³⁺₆(PO₄)₄(OH)₈ · 4H₂O
ⓘ	Childrenite (TL)	8.DD.20	Fe²⁺Al(PO₄)(OH)₂ · H₂O
ⓘ	Kipushite ?	8.DE.	(Cu,Zn)₅Zn(PO₄)₂(OH)₆ · H₂O
ⓘ	Fluellite (TL)	8.DE.10	Al₂(PO₄)F₂(OH) · 7H₂O
ⓘ	Bulachite	8.DE.15	Al₆(AsO₄)₃(OH)₉(H₂O)₄ · 2H₂O
ⓘ	Ceruleite	8.DE.25	Cu₂Al₇(AsO₄)₄(OH)₁₃ · 11.5H₂O
ⓘ	Veszelyite	8.DE.30	(Cu,Zn)₂Zn(PO₄)(OH)₃ · 2H₂O
ⓘ	Philipsburgite	8.DE.35	Cu₅Zn(AsO₄)(PO₄)(OH)₆ · H₂O
ⓘ	Kernowite (TL)	8.DF.	Cu₂Fe(AsO₄)(OH)₄ · 4H₂O
ⓘ	Liskeardite (TL)	8.DF.10	[(Al,Fe)₃₂(AsO₄)₁₈(OH)₄₂(H₂O)₂₂] · 52H₂O
ⓘ	Evansite	8.DF.10	Al₃(PO₄)(OH)₆ · 6H₂O
ⓘ	Liroconite (TL)	8.DF.20	Cu₂Al(AsO₄)(OH)₄ · 4H₂O
ⓘ	Sieleckiite	8.DF.25	Cu₃Al₄(PO₄)₂(OH)₁₂ · 2H₂O
ⓘ	Chalcophyllite (TL)	8.DF.30	Cu₁₈Al₂(AsO₄)₄(SO₄)₃(OH)₂₄ · 36H₂O
ⓘ	Parnauite	8.DF.35	Cu₉(AsO₄)₂(SO₄)(OH)₁₀ · 7H₂O
ⓘ	Lavendulan	8.DG.05	NaCaCu₅(AsO₄)₄Cl · 5H₂O
ⓘ	Ferroberaunite (TL)	8.DH.	Fe²⁺Fe³⁺₅(PO₄)₄(OH)₅ · 6H₂O
ⓘ	Leucophosphite	8.DH.10	KFe³⁺₂(PO₄)₂(OH) · 2H₂O
ⓘ	Arseniosiderite	8.DH.30	Ca₂Fe³⁺₃(AsO₄)₃O₂ · 3H₂O
ⓘ	Mitridatite	8.DH.30	Ca₂Fe³⁺₃(PO₄)₃O₂ · 3H₂O
ⓘ	Xanthoxenite	8.DH.40	Ca₄Fe³⁺₂(PO₄)₄(OH)₂ · 3H₂O
ⓘ	Natropharmacosiderite	8.DK.10	NaFe³⁺₄(AsO₄)₃(OH)₄ · 4H₂O
ⓘ	Bariopharmacosiderite	8.DK.10	Ba_0.5Fe³⁺₄(AsO₄)₃(OH)₄ · 5H₂O
ⓘ	Pharmacosiderite (TL)	8.DK.10	KFe³⁺₄(AsO₄)₃(OH)₄ · 6-7H₂O
ⓘ	Hydroniumpharmacosiderite (TL)	8.DK.10	(H₃O)Fe₄(AsO₄)₃(OH)₄ · 4H₂O
ⓘ	Pharmacoalumite	8.DK.12	KAl₄(AsO₄)₃(OH)₄ · 6.5H₂O
ⓘ	Dufrénite	8.DK.15	Ca_0.5Fe²⁺Fe³⁺₅(PO₄)₄(OH)₆ · 2H₂O
ⓘ	Kidwellite	8.DK.20	NaFe³⁺_9+x(PO₄)₆(OH)₁₁ · 3H₂O, x = 0.33
ⓘ	Cyrilovite	8.DL.10	NaFe³⁺₃(PO₄)₂(OH)₄ · 2H₂O
ⓘ	Mixite	8.DL.15	BiCu₆(AsO₄)₃(OH)₆ · 3H₂O
ⓘ	Agardite-(Y)	8.DL.15	YCu₆(AsO₄)₃(OH)₆ · 3H₂O
ⓘ	Agardite-(Ce)	8.DL.15	CeCu₆(AsO₄)₃(OH)₆ · 3H₂O
ⓘ	Zálesíite	8.DL.15	CaCu₆(AsO₄)₂(AsO₃OH)(OH)₆ · 3H₂O
ⓘ	Agardite-(Nd)	8.DL.15	NdCu₆(AsO₄)₃(OH)₆ · 3H₂O
ⓘ	Agardite-(La)	8.DL.15	LaCu₆(AsO₄)₃(OH)₆ · 3H₂O
ⓘ	Betpakdalite-CaMg	8.DM.	[Ca₂(H₂O)₁₇Mg(H₂O)₆][Mo₈As₂Fe³⁺₃O₃₆(OH)]
ⓘ	Morinite	8.DM.05	NaCa₂Al₂(PO₄)₂(OH)F₄ · 2H₂O
ⓘ	Tyrolite	8.DM.10	Ca₂Cu₉(AsO₄)₄(CO₃)(OH)₈ · 11H₂O
ⓘ	Walpurgite	8.EA.05	(BiO)₄(UO₂)(AsO₄)₂ · 2H₂O
ⓘ	Parsonsite	8.EA.10	Pb₂(UO₂)(PO₄)₂
ⓘ	'Meta-autunite Group'	8.EB.	A_1-2(UO₂)₂(TO₄)₂ · 5-10H₂O
ⓘ	Zeunerite	8.EB.05	Cu(UO₂)₂(AsO₄)₂ · 12H₂O
ⓘ	Torbernite	8.EB.05	Cu(UO₂)₂(PO₄)₂ · 12H₂O
ⓘ	Uranospinite	8.EB.05	Ca(UO₂)₂(AsO₄)₂ · 10H₂O
ⓘ	Saléeite	8.EB.05	Mg(UO₂)₂(PO₄)₂ · 10H₂O
ⓘ	Nováčekite	8.EB.05	Mg(UO₂)₂(AsO₄)₂ · 10H₂O
ⓘ	Hydronováčekite	8.EB.05	Mg(UO₂)₂(AsO₄)₂ · 12H₂O
ⓘ	Kahlerite	8.EB.05	Fe(UO₂)₂(AsO₄)₂ · 12H₂O
ⓘ	Autunite	8.EB.05	Ca(UO₂)₂(PO₄)₂ · 10-12H₂O
ⓘ	Metanováčekite	8.EB.10	Mg(UO₂)₂(AsO₄)₂ · 8H₂O
ⓘ	Metazeunerite	8.EB.10	Cu(UO₂)₂(AsO₄)₂ · 8H₂O
ⓘ	Bassetite (TL)	8.EB.10	Fe²⁺(UO₂)₂(PO₄)₂ · 10H₂O
ⓘ	Meta-autunite	8.EB.10	Ca(UO₂)₂(PO₄)₂ · 6H₂O
ⓘ	Metakahlerite	8.EB.10	Fe²⁺(UO₂)₂(AsO₄)₂ · 8H₂O
ⓘ	Metasaléeite	8.EB.10	Mg(UO₂)₂(PO₄)₂ · 8H₂O
ⓘ	Metatorbernite (TL)	8.EB.10	Cu(UO₂)₂(PO₄)₂ · 8H₂O
ⓘ	Trögerite	8.EB.15	(H₃O)(UO₂)(AsO₄) · 3H₂O
ⓘ	Uranospathite (TL)	8.EB.25	(Al,◻)(UO₂)₂(PO₄)₂F · 20(H₂O,F)
ⓘ	Vochtenite (TL)	8.EB.30	(Fe²⁺,Mg)Fe³⁺(UO₂)₄(PO₄)₄(OH) · 12-13H₂O
ⓘ	Sabugalite ?	8.EB.55	HAl(UO₂)₄(PO₄)₄ · 16H₂O
ⓘ	Dewindtite	8.EC.10	H₂Pb₃(UO₂)₆O₄(PO₄)₄ · 12H₂O
ⓘ	Phosphuranylite ?	8.EC.10	KCa(H₃O)₃(UO₂)₇(PO₄)₄O₄ · 8H₂O
ⓘ	Phurcalite	8.EC.35	Ca₂(UO₂)₃(PO₄)₂O₂ · 7H₂O
ⓘ	Metalodèvite ?	8.ED.10	Zn(UO₂)₂(AsO₄)₂ · 10H₂O
ⓘ	Wooldridgeite (TL)	8.FC.25	Na₂CaCu²⁺₂(P₂O₇)₂ · 10H₂O
ⓘ	Volborthite	8.FD.05	Cu₃(V₂O₇)(OH)₂ · 2H₂O
Group 9 - Silicates
ⓘ	Chrysotile	9..	Mg₃(Si₂O₅)(OH)₄
ⓘ	Rinkite-(Ce)	9.00.20	(Ca₃Ce)Na(NaCa)Ti(Si₂O₇)₂(OF)F₂
ⓘ	Eucryptite ?	9.AA.05	LiAlSiO₄
ⓘ	Willemite	9.AA.05	Zn₂SiO₄
ⓘ	Phenakite	9.AA.05	Be₂SiO₄
ⓘ	Fayalite var. Ferrohortonolite	9.AC.05	(Fe,Mg)₂SiO₄
ⓘ	Forsterite	9.AC.05	Mg₂SiO₄
ⓘ	Tephroite	9.AC.05	Mn²⁺₂SiO₄
ⓘ	Fayalite	9.AC.05	Fe²⁺₂SiO₄
ⓘ	Monticellite	9.AC.10	CaMgSiO₄
ⓘ	Larnite (TL)	9.AD.05	Ca₂SiO₄
ⓘ	Merwinite	9.AD.15	Ca₃Mg(SiO₄)₂
ⓘ	Bredigite (TL)	9.AD.20	Ca₇Mg(SiO₄)₄
ⓘ	Andradite var. Hydroandradite	9.AD.25	Ca₃Fe³⁺₂(SiO₄)_3-x(OH)_4x
ⓘ		9.AD.25	Ca₃Fe³⁺₂(SiO₄)₃
ⓘ	var. Melanite	9.AD.25	Ca₃(Fe³⁺,Ti)₂(SiO₄)₃
ⓘ	Grossular var. Chrome-bearing Grossular	9.AD.25	Ca₃(Al,Cr³⁺)₂(SiO₄)₃
ⓘ	Schorlomite	9.AD.25	Ca₃Ti₂(SiO₄)(Fe³⁺O₄)₂
ⓘ	Pyrope	9.AD.25	Mg₃Al₂(SiO₄)₃
ⓘ	Grossular	9.AD.25	Ca₃Al₂(SiO₄)₃
ⓘ	var. Stannoan Grossular	9.AD.25	(Ca,Sn)₃Al₂(SiO₄)₃
ⓘ	Spessartine	9.AD.25	Mn²⁺₃Al₂(SiO₄)₃
ⓘ	Kimzeyite	9.AD.25	Ca₃Zr₂(SiO₄)(AlO₄)₂
ⓘ	Almandine	9.AD.25	Fe²⁺₃Al₂(SiO₄)₃
ⓘ	Thorite var. Thorogummite	9.AD.30	(Th,U)(SiO₄)_1-x(OH)_4x
ⓘ	Coffinite	9.AD.30	U(SiO₄) · nH₂O
ⓘ	Zircon	9.AD.30	Zr(SiO₄)
ⓘ	Thorite	9.AD.30	Th(SiO₄)
ⓘ	Huttonite	9.AD.35	ThSiO₄
ⓘ	Eulytine	9.AD.40	Bi₄(SiO₄)₃
ⓘ	Reidite	9.AD.45	ZrSiO₄
ⓘ	Euclase ?	9.AE.10	BeAl(SiO₄)(OH)
ⓘ	Sillimanite	9.AF.05	Al₂(SiO₄)O
ⓘ	Andalusite var. Chiastolite	9.AF.10	Al₂(SiO₄)O
ⓘ		9.AF.10	Al₂(SiO₄)O
ⓘ	Kyanite	9.AF.15	Al₂(SiO₄)O
ⓘ	Mullite (TL)	9.AF.20	Al_4+2xSi_2-2xO_10-x
ⓘ	Staurolite	9.AF.30	Fe²⁺₂Al₉Si₄O₂₃(OH)
ⓘ	Topaz	9.AF.35	Al₂(SiO₄)(F,OH)₂
ⓘ	Norbergite	9.AF.40	Mg₃(SiO₄)F₂
ⓘ	Alleghanyite	9.AF.45	Mn²⁺₅(SiO₄)₂(OH)₂
ⓘ	Chondrodite	9.AF.45	Mg₅(SiO₄)₂F₂
ⓘ	Humite	9.AF.50	Mg₇(SiO₄)₃F₂
ⓘ	Sonolite	9.AF.55	Mn²⁺₉(SiO₄)₄(OH)₂
ⓘ	Clinohumite	9.AF.55	Mg₉(SiO₄)₄F₂
ⓘ	Chloritoid	9.AF.85	(Fe²⁺,Mg,Mn²⁺)Al₂(SiO₄)O(OH)₂
ⓘ	Ottrélite	9.AF.85	(Mn²⁺,Fe²⁺,Mg)Al₂(SiO₄)O(OH)₂
ⓘ	Braunite	9.AG.05	Mn²⁺Mn³⁺₆(SiO₄)O₈
ⓘ	Malayaite	9.AG.15	CaSn(SiO₄)O
ⓘ	Titanite	9.AG.15	CaTi(SiO₄)O
ⓘ	var. Greenovite ?	9.AG.15	CaTi(SiO₄)O
ⓘ	Afwillite	9.AG.75	Ca₃(HSiO₄)₂ · 2H₂O
ⓘ	Spurrite	9.AH.15	Ca₅(SiO₄)₂(CO₃)
ⓘ	Mattheddleite (TL)	9.AH.25	Pb₅(SiO₄)_1.5(SO₄)_1.5(Cl,OH)
ⓘ	Britholite-(Y)	9.AH.25	(Y,Ca)₅(SiO₄)₃OH
ⓘ	Grandidierite	9.AJ.05	(Mg,Fe²⁺)(Al,Fe³⁺)₃(SiO₄)(BO₃)O₂
ⓘ	Dumortierite	9.AJ.10	Al(Al₂O)(Al₂O)₂(SiO₄)₃(BO₃)
ⓘ	Datolite	9.AJ.20	CaB(SiO₄)(OH)
ⓘ	Gadolinite-(Y)	9.AJ.20	Y₂Fe²⁺Be₂Si₂O₁₀
ⓘ	Cuprosklodowskite	9.AK.10	Cu(UO₂)₂(SiO₃OH)₂ · 6H₂O
ⓘ	Kasolite	9.AK.15	Pb(UO₂)(SiO₄) · H₂O
ⓘ	Uranophane	9.AK.15	Ca(UO₂)₂(SiO₃OH)₂ · 5H₂O
ⓘ	Boltwoodite	9.AK.15	(K,Na)(UO₂)(SiO₃OH) · 1.5H₂O
ⓘ	Gehlenite	9.BB.10	Ca₂Al[AlSiO₇]
ⓘ	Åkermanite	9.BB.10	Ca₂Mg[Si₂O₇]
ⓘ	Cebollite	9.BB.10	Ca₅Al₂(SiO₄)₃(OH)₄
ⓘ	Rankinite (TL)	9.BC.15	Ca₃Si₂O₇
ⓘ	Bertrandite	9.BD.05	Be₄(Si₂O₇)(OH)₂
ⓘ	Hemimorphite	9.BD.10	Zn₄Si₂O₇(OH)₂ · H₂O
ⓘ	Axinite-(Fe)	9.BD.20	Ca₂Fe²⁺Al₂BSi₄O₁₅OH
ⓘ	Ilvaite	9.BE.07	CaFe³⁺Fe²⁺₂(Si₂O₇)O(OH)
ⓘ	Baghdadite	9.BE.17	Ca₆Zr₂(Si₂O₇)₂O₄
ⓘ	Cuspidine	9.BE.17	Ca₈(Si₂O₇)₂F₄
ⓘ	Mosandrite-(Ce)	9.BE.20	(Ca₃REE)[(H₂O)₂Ca_0.5◻_0.5]Ti(Si₂O₇)₂(OH)₂(H₂O)₂
ⓘ	Chevkinite-(Ce)	9.BE.70	Ce₄(Ti,Fe²⁺,Fe³⁺)₅O₈(Si₂O₇)₂
ⓘ	Nasonite	9.BE.77	Pb₆Ca₄(Si₂O₇)₃Cl₂
ⓘ	Kentrolite	9.BE.80	Pb₂Mn³⁺₂(Si₂O₇)O₂
ⓘ	Melanotekite	9.BE.80	Pb₂Fe³⁺₂(Si₂O₇)O₂
ⓘ	Tilleyite	9.BE.82	Ca₅(Si₂O₇)(CO₃)₂
ⓘ	Killalaite	9.BE.85	Ca_6.4(H_0.6Si₂O₇)₂(OH)₂
ⓘ	Queitite	9.BF.20	Pb₄Zn₂(SO₄)(SiO₄)(Si₂O₇)
ⓘ	Piemontite-(Sr)	9.BG.05	(CaSr)(AlAlMn³⁺)O[Si₂O₇][SiO₄](OH)
ⓘ	Piemontite	9.BG.05a	(CaCa)(AlAlMn³⁺)O[Si₂O₇][SiO₄](OH)
ⓘ	Epidote	9.BG.05a	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
ⓘ	Clinozoisite	9.BG.05a	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
ⓘ	Epidote var. Rosstrevorite	9.BG.05a	{Ca₂}{Al₂Fe³⁺}(Si₂O₇)(SiO₄)O(OH)
ⓘ	var. Withamite	9.BG.05a	{Ca₂}{Al₂(Fe³⁺,Mn)}(Si₂O₇)(SiO₄)O(OH)
ⓘ	Epidote-(Sr)	9.BG.05a	(CaSr)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
ⓘ	Ferriallanite-(Ce)	9.BG.05b	(CaCe)(Fe³⁺AlFe²⁺)O[Si₂O₇][SiO₄](OH)
ⓘ	Allanite-(Ce)	9.BG.05b	(CaCe)(AlAlFe²⁺)O[Si₂O₇][SiO₄](OH)
ⓘ	Zoisite	9.BG.10	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
ⓘ	Pumpellyite-(Mn2+)	9.BG.20	Ca₂Mn²⁺Al₂(Si₂O₇)(SiO₄)(OH)₂ · H₂O
ⓘ	Pumpellyite-(Fe2+)	9.BG.20	Ca₂Fe²⁺Al₂(Si₂O₇)(SiO₄)(OH,O)₂ · H₂O
ⓘ	Pumpellyite-(Mg)	9.BG.20	Ca₂MgAl₂(Si₂O₇)(SiO₄)(OH)₂ · H₂O
ⓘ	Rustumite (TL)	9.BG.30	Ca₁₀(Si₂O₇)₂(SiO₄)(OH)₂Cl₂
ⓘ	Vesuvianite var. Manganese-bearing Vesuvianite	9.BG.35	Ca₁₉(Fe³⁺,Mn²⁺,Mn³⁺)Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀](O,OH)(OH)₉
ⓘ		9.BG.35	Ca₁₉Fe³⁺Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀]O(OH)₉
ⓘ	Dellaite (TL)	9.BG.45	Ca₆Si₃O₁₁(OH)₂
ⓘ	Ardennite-(As) ?	9.BJ.40	Mn²⁺₄Al₄(AlMg)(AsO₄)(SiO₄)₂(Si₃O₁₀)(OH)₆
ⓘ	Kilchoanite (TL)	9.BJ.45	Ca₆(SiO₄)(Si₃O₁₀)
ⓘ	Bazirite (TL)	9.CA.05	BaZr(Si₃O₉)
ⓘ	Catapleiite	9.CA.15	Na₂Zr(Si₃O₉) · 2H₂O
ⓘ	Calciocatapleiite	9.CA.15	CaZr(Si₃O₉) · 2H₂O
ⓘ	Baotite	9.CE.15	Ba₄(Ti,Nb,W)₈O₁₆(SiO₃)₄Cl
ⓘ	Kainosite-(Y)	9.CF.10	Ca₂(Y,Ce)₂(Si₄O₁₂)(CO₃) · H₂O
ⓘ	Beryl var. Aquamarine	9.CJ.05	Be₃Al₂Si₆O₁₈
ⓘ		9.CJ.05	Be₃Al₂(Si₆O₁₈)
ⓘ	Sekaninaite	9.CJ.10	(Fe,Mg)₂Al₃(AlSi₅O₁₈)
ⓘ	Cordierite	9.CJ.10	(Mg,Fe)₂Al₃(AlSi₅O₁₈)
ⓘ	Dioptase ?	9.CJ.30	CuSiO₃ · H₂O
ⓘ	Fluor-schorl	9.CK.	NaFe²⁺₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃F
ⓘ	Magnesio-foitite	9.CK.05	◻(Mg₂Al)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
ⓘ	Dravite	9.CK.05	NaMg₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
ⓘ	Rossmanite	9.CK.05	◻(LiAl₂)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
ⓘ	Foitite	9.CK.05	◻(Fe²⁺₂Al)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
ⓘ	Elbaite	9.CK.05	Na(Li_1.5Al_1.5)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
ⓘ	Uvite	9.CK.05	CaMg₃(Al₅Mg)(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
ⓘ	Feruvite	9.CK.05	CaFe²⁺₃(Al₅Mg)(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
ⓘ	Schorl	9.CK.05	NaFe²⁺₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
ⓘ	Scawtite (TL)	9.CK.15	Ca₇(Si₃O₉)₂CO₃ · 2H₂O
ⓘ	Armenite	9.CM.05	Ba(H₂O)₂Ca₂Al₃[Al₃Si₉O₃₀]
ⓘ	Osumilite-(Mg)	9.CM.05	K◻₂Mg₂Al₃[Al₂Si₁₀O₃₀]
ⓘ	Milarite	9.CM.05	K(◻H₂O)Ca₂(Be₂Al)[Si₁₂O₃₀]
ⓘ	Eudialyte	9.CO.10	Na₁₅Ca₆Fe₃Zr₃Si(Si₂₅O₇₃)(O,OH,H₂O)₃(Cl,OH)₂
ⓘ	Enstatite	9.DA.05	Mg₂Si₂O₆
ⓘ	var. Bronzite	9.DA.05	(Mg,Fe²⁺)₂[SiO₃]₂
ⓘ	Ferrosilite	9.DA.05	Fe²⁺₂Si₂O₆
ⓘ	Pigeonite	9.DA.10	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
ⓘ	Augite var. Titanium-bearing Augite	9.DA.15	(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)₂O₆
ⓘ	Johannsenite	9.DA.15	CaMn²⁺Si₂O₆
ⓘ	Diopside var. Diallage	9.DA.15	CaMgSi₂O₆
ⓘ	Augite var. Ferroaugite	9.DA.15	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
ⓘ	var. Fassaite	9.DA.15	(Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]
ⓘ	var. Ferrohedenbergite	9.DA.15	(Ca,Mg,Fe)(Fe,Mg)Si₂O₆
ⓘ	Diopside	9.DA.15	CaMgSi₂O₆
ⓘ	Augite	9.DA.15	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
ⓘ	Hedenbergite	9.DA.15	CaFe²⁺Si₂O₆
ⓘ	Aegirine-augite	9.DA.20	(Na_aCa_bFe²⁺_cMg_d)(Fe³⁺_eAl_fFe²⁺_gMg_h)Si₂O₆
ⓘ	Omphacite	9.DA.20	(Na_aCa_bFe²⁺_cMg_d)(Al_eFe³⁺_fFe²⁺_gMg_h)Si₂O₆
ⓘ	Aegirine	9.DA.25	NaFe³⁺Si₂O₆
ⓘ	Spodumene	9.DA.30	LiAlSi₂O₆
ⓘ	Carpholite ?	9.DB.05	Mn²⁺Al₂(Si₂O₆)(OH)₄
ⓘ	Plancheite ?	9.DB.35	Cu₈(Si₈O₂₂)(OH)₄ · H₂O
ⓘ	Shattuckite	9.DB.40	Cu₅(Si₂O₆)₂(OH)₂
ⓘ	Anthophyllite	9.DD.05	◻{Mg₂}{Mg₅}(Si₈O₂₂)(OH)₂
ⓘ	Gedrite	9.DD.05	◻{Mg₂}{Mg₃Al₂}(Al₂Si₆O₂₂)(OH)₂
ⓘ	Grunerite	9.DE.05	◻{Fe²⁺₂}{Fe²⁺₅}(Si₈O₂₂)(OH)₂
ⓘ	Cummingtonite	9.DE.05	◻{Mg₂}{Mg₅}(Si₈O₂₂)(OH)₂
ⓘ	Actinolite var. Smaragdite	9.DE.10	Ca₂(Mg,Fe²⁺,Cr)₅Si₈O₂₂(OH)₂
ⓘ		9.DE.10	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
ⓘ	Tschermakite	9.DE.10	◻(Ca₂)(Mg₃Al₂)(Al₂Si₆O₂₂)(OH)₂
ⓘ	Tremolite	9.DE.10	◻Ca₂Mg₅(Si₈O₂₂)(OH)₂
ⓘ	Magnesio-hornblende	9.DE.10	◻Ca₂(Mg₄Al)(Si₇Al)O₂₂(OH)₂
ⓘ	Ferro-hornblende	9.DE.10	◻Ca₂(Fe²⁺₄Al)(Si₇Al)O₂₂(OH)₂
ⓘ	Ferro-actinolite	9.DE.10	◻Ca₂Fe²⁺₅(Si₈O₂₂)(OH)₂
ⓘ	Pargasite	9.DE.15	NaCa₂(Mg₄Al)(Si₆Al₂)O₂₂(OH)₂
ⓘ	'Ferro-kaersutite'	9.DE.15	NaCa₂{Fe²⁺₃AlTi}(Si₆Al₂O₂₂)O₂
ⓘ	Hastingsite	9.DE.15	NaCa₂(Fe²⁺₄Fe³⁺)(Si₆Al₂)O₂₂(OH)₂
ⓘ	Edenite	9.DE.15	NaCa₂Mg₅(Si₇Al)O₂₂(OH)₂
ⓘ	Sadanagaite ?	9.DE.15	{Na}{Ca₂}{Mg₃Al₂}(Si₅Al₃O₂₂)(OH)₂
ⓘ	Ferro-edenite	9.DE.15	NaCa₂Fe²⁺₅(Si₇Al)O₂₂(OH)₂
ⓘ	'Ferro-sadanagaite'	9.DE.15	{Na}{Ca₂}{Fe₃Al₂}(Al₃Si₅O₂₂)(OH)₂
ⓘ	Kaersutite	9.DE.15	NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂
ⓘ	Potassic-richterite	9.DE.20	{K}{CaNa}{Mg₅}Si₈O₂₂(OH)₂
ⓘ	Barroisite	9.DE.20	◻{CaNa}{Mg₃Al₂}(AlSi₇O₂₂)(OH)₂
ⓘ	Katophorite	9.DE.20	{Na}{CaNa}{Mg₄Al}[(AlSi₇)O₂₂](OH)₂
ⓘ	Ferro-richterite	9.DE.20	{Na}{CaNa}{Fe²⁺₅}(Si₈O₂₂)(OH)₂
ⓘ	Winchite	9.DE.20	◻{CaNa}{Mg₄Al}(Si₈O₂₂)(OH)₂
ⓘ	'Ferro-ferri-winchite'	9.DE.20	◻[CaNa][Fe²⁺₄(Fe³⁺,Al)]Si₈O₂₂(OH)₂
ⓘ	Ferro-katophorite	9.DE.20	{Na}{CaNa}{Fe²⁺₄Al}[(AlSi₇)O₂₂](OH)₂
ⓘ	'Ferro-winchite'	9.DE.20	◻{CaNa}{Fe²⁺₄Al}(Si₈O₂₂)(OH)₂
ⓘ	Eckermannite	9.DE.25	NaNa₂(Mg₄Al}Si₈O₂₂(OH)₂
ⓘ	Glaucophane	9.DE.25	◻[Na₂][Mg₃Al₂]Si₈O₂₂(OH)₂
ⓘ	Riebeckite	9.DE.25	◻[Na₂][Fe²⁺₃Fe³⁺₂]Si₈O₂₂(OH)₂
ⓘ	Magnesio-arfvedsonite	9.DE.25	{Na}{Na₂}{Mg₄Fe³⁺}(Si₈O₂₂)(OH)₂
ⓘ	Potassic-magnesio-arfvedsonite	9.DE.25	[K][Na₂][Mg₄Fe³⁺]Si₈O₂₂(OH)₂
ⓘ	Arfvedsonite	9.DE.25	[Na][Na₂][Fe²⁺₄Fe³⁺]Si₈O₂₂(OH)₂
ⓘ	Magnesio-riebeckite	9.DE.25	◻{Na₂}{Mg₃Fe³⁺₂}(Si₈O₂₂)(OH)₂
ⓘ	Chesterite ?	9.DF.05	(Mg,Fe)₁₇Si₂₀O₅₄(OH)₆
ⓘ	Jimthompsonite	9.DF.05	(Mg,Fe)₅Si₆O₁₆(OH)₂
ⓘ	Clinojimthompsonite	9.DF.05	(Mg,Fe)₅Si₆O₁₆(OH)₂
ⓘ	Bavenite	9.DF.25	Ca₄Be₂Al₂Si₉O₂₆(OH)₂
ⓘ	Ferrobustamite (TL)	9.DG.05	CaFe²⁺(Si₂O₆)
ⓘ	Bustamite	9.DG.05	CaMn²⁺(Si₂O₆)
ⓘ	Wollastonite	9.DG.05	Ca₃(Si₃O₉)
ⓘ	Pectolite	9.DG.05	NaCa₂Si₃O₈(OH)
ⓘ	Plombièrite	9.DG.08	[Ca₄Si₆O₁₆(OH)₂ · 2H₂O] · (Ca · 5H₂O)
ⓘ	Tobermorite (TL)	9.DG.10	Ca₄Si₆O₁₇(H₂O)₂ · (Ca · 3H₂O)
ⓘ	Foshagite	9.DG.15	Ca₄(Si₃O₉)(OH)₂
ⓘ	Xonotlite	9.DG.35	Ca₆(Si₆O₁₇)(OH)₂
ⓘ	Eudidymite ?	9.DG.60	Na₂Be₂Si₆O₁₅ · H₂O
ⓘ	Elpidite	9.DG.65	Na₂ZrSi₆O₁₅ · 3H₂O
ⓘ	Leucophanite ?	9.DH.05	NaCaBeSi₂O₆F
ⓘ	Aenigmatite	9.DH.40	Na₄[Fe²⁺₁₀Ti₂]O₄[Si₁₂O₃₆]
ⓘ	Sapphirine	9.DH.45	Mg₄(Mg₃Al₉)O₄[Si₃Al₉O₃₆]
ⓘ	Surinamite	9.DH.55	(Mg,Fe)₃Al₄BeSi₃O₁₆
ⓘ	Rhodonite	9.DK.05	CaMn₃Mn[Si₅O₁₅]
ⓘ	Stokesite (TL)	9.DM.05	CaSn[Si₃O₉] · 2H₂O
ⓘ	Pyroxmangite	9.DO.05	Mn²⁺SiO₃
ⓘ	Prehnite	9.DP.20	Ca₂Al₂Si₃O₁₀(OH)₂
ⓘ	Hydroxyapophyllite-(K)	9.EA.15	KCa₄(Si₈O₂₀)(OH,F) · 8H₂O
ⓘ	Fluorapophyllite-(Na)	9.EA.15	NaCa₄(Si₈O₂₀)F · 8H₂O
ⓘ	Fluorapophyllite-(K)	9.EA.15	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
ⓘ	Okenite	9.EA.40	Ca₁₀Si₁₈O₄₆ · 18H₂O
ⓘ	Ajoite ?	9.EA.70	(K,Na)Cu₇AlSi₉O₂₄(OH)₆ · 3H₂O
ⓘ	Talc var. Steatite	9.EC.05	Mg₃(Si₄O₁₀)(OH)₂
ⓘ	Minnesotaite	9.EC.05	Fe²⁺₃Si₄O₁₀(OH)₂
ⓘ	Talc	9.EC.05	Mg₃Si₄O₁₀(OH)₂
ⓘ	Pyrophyllite	9.EC.10	Al₂Si₄O₁₀(OH)₂
ⓘ	Celadonite	9.EC.15	K(MgFe³⁺◻)(Si₄O₁₀)(OH)₂
ⓘ	Ferroceladonite	9.EC.15	K(Fe²⁺Fe³⁺◻)(Si₄O₁₀)(OH)₂
ⓘ	Muscovite	9.EC.15	KAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	Roscoelite	9.EC.15	K(V³⁺,Al)₂(AlSi₃O₁₀)(OH)₂
ⓘ	Muscovite var. Oellacherite	9.EC.15	KAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	var. Sericite	9.EC.15	KAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	Paragonite var. Brammallite (TL)	9.EC.15	NaAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	Muscovite var. Fuchsite	9.EC.15	K(Al,Cr)₃Si₃O₁₀(OH)₂
ⓘ	var. Illite	9.EC.15	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
ⓘ	var. Gilbertite	9.EC.15	KAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	Paragonite	9.EC.15	NaAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	Annite	9.EC.20	KFe²⁺₃(AlSi₃O₁₀)(OH)₂
ⓘ	Siderophyllite	9.EC.20	KFe²⁺₂Al(Al₂Si₂O₁₀)(OH)₂
ⓘ	Phlogopite	9.EC.20	KMg₃(AlSi₃O₁₀)(OH)₂
ⓘ	Chlorophaeite	9.EC.30	(Ca,Mg,Fe)₂Fe₂Si₄O₁₃ · 10H₂O
ⓘ	Margarite	9.EC.30	CaAl₂(Al₂Si₂O₁₀)(OH)₂
ⓘ	Kinoshitalite	9.EC.35	(Ba,K)(Mg,Mn²⁺,Al)₃(Al₂Si₂O₁₀)(OH)₂
ⓘ	Montmorillonite	9.EC.40	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
ⓘ	Beidellite	9.EC.40	(Na,Ca_0.5)_0.3Al₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
ⓘ	Nontronite	9.EC.40	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
ⓘ	Saponite (TL)	9.EC.45	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
ⓘ	var. Bowlingite	9.EC.45	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
ⓘ	Stevensite	9.EC.45	(Ca,Na)_xMg_3-x(Si₄O₁₀)(OH)₂
ⓘ	Vermiculite	9.EC.50	Mg_0.7(Mg,Fe,Al)₆(Si,Al)₈O₂₀(OH)₄ · 8H₂O
ⓘ	Clinochlore var. Corundophilite	9.EC.55	(Mg,Fe,Al)₆(Si,Al)₄O₁₀(OH)₈
ⓘ	var. Diabantite	9.EC.55	(Mg,Fe,Al)₆((Si,Al)₄O₁₀)(OH)₈
ⓘ	var. Ripidolite	9.EC.55	(Mg,Fe,Al)₆(Si,Al)₄O₁₀(OH)₈
ⓘ		9.EC.55	Mg₅Al(AlSi₃O₁₀)(OH)₈
ⓘ	Chamosite var. Thuringite	9.EC.55	(Fe,Fe,Mg,Al)₆(Si,Al)₄O₁₀(O,OH)₈
ⓘ	var. Daphnite	9.EC.55	(Fe,Mg)₅Al(Si,Al)₄O₁₀(OH)₈
ⓘ		9.EC.55	(Fe²⁺)₅Al(Si,Al)₄O₁₀(OH,O)₈
ⓘ	Pennantite (TL)	9.EC.55	Mn²⁺₅Al(AlSi₃O₁₀)(OH)₈
ⓘ	Clinochlore var. Chromium-bearing Clinochlore	9.EC.55	Mg₅(Al,Cr)₂Si₃O₁₀(OH)₈
ⓘ	Cookeite	9.EC.55	(LiAl₄◻)[AlSi₃O₁₀](OH)₈
ⓘ	Clinochlore var. Pennine	9.EC.55	Mg₅Al(AlSi₃O₁₀)(OH)₈
ⓘ	Rectorite	9.EC.60	(Na,Ca)Al₄((Si,Al)₈O₂₀)(OH)₄ · 2H₂O
ⓘ	Tosudite	9.EC.60	Na_0.5(Al,Mg)₆((Si,Al)₈O₁₈)(OH)₁₂ · 5H₂O
ⓘ	Dozyite	9.EC.60	Mg₇Al₂(Al₂Si₄O₁₅)(OH)₁₂
ⓘ	Corrensite	9.EC.60	(Mg,Fe)₉((Si,Al)₈O₂₀)(OH)₁₀ · nH₂O
ⓘ	Brinrobertsite (TL)	9.EC.60	Na_0.3Al₄(Si₄O₁₀)₂(OH)₄ · 3.5 H₂O
ⓘ	Macaulayite (TL)	9.EC.65	(Fe,Al)₂₄Si₄O₄₃(OH)₂
ⓘ	Ferrisurite	9.EC.75	(Pb,Ca)_2.4Fe³⁺₂(Si₄O₁₀)(CO₃)_1.7(OH)₃ · nH₂O
ⓘ	Kegelite	9.EC.80	Pb₈Al₄(Si₈O₂₀)(SO₄)₂(CO₃)₄(OH)₈
ⓘ	Nacrite	9.ED.05	Al₂(Si₂O₅)(OH)₄
ⓘ	Dickite (TL)	9.ED.05	Al₂(Si₂O₅)(OH)₄
ⓘ	Kaolinite	9.ED.05	Al₂(Si₂O₅)(OH)₄
ⓘ	Hydrohalloysite	9.ED.10	Al₂Si₂O₅(OH)₄ · 2H₂O
ⓘ	Hisingerite	9.ED.10	Fe³⁺₂(Si₂O₅)(OH)₄ · 2H₂O
ⓘ	Halloysite	9.ED.10	Al₂(Si₂O₅)(OH)₄
ⓘ	Caryopilite	9.ED.15	Mn²⁺₃Si₂O₅(OH)₄
ⓘ	Antigorite	9.ED.15	Mg₃(Si₂O₅)(OH)₄
ⓘ	Lizardite (TL)	9.ED.15	Mg₃(Si₂O₅)(OH)₄
ⓘ	Fraipontite	9.ED.15	(Zn,Al)₃((Si,Al)₂O₅)(OH)₄
ⓘ	Amesite ?	9.ED.15	Mg₂Al(AlSiO₅)(OH)₄
ⓘ	Cronstedtite	9.ED.15	Fe²⁺₂Fe³⁺((Si,Fe³⁺)₂O₅)(OH)₄
ⓘ	Kellyite	9.ED.15	Mn²⁺₂Al(AlSiO₅)(OH)₄
ⓘ	Berthierine	9.ED.15	(Fe²⁺,Fe³⁺,Al)₃(Si,Al)₂O₅(OH)₄
ⓘ	Imogolite	9.ED.20	Al₂SiO₃(OH)₄
ⓘ	Neotocite	9.ED.20	(Mn,Fe,Mg)SiO₃ · H₂O
ⓘ	Allophane	9.ED.20	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
ⓘ	Chrysocolla	9.ED.20	Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1
ⓘ	Bismutoferrite	9.ED.25	Fe³⁺₂Bi(SiO₄)₂(OH)
ⓘ	Bementite	9.EE.05	Mn₇Si₆O₁₅(OH)₈
ⓘ	Pyrosmalite-(Fe)	9.EE.10	Fe²⁺₈Si₆O₁₅(OH,Cl)₁₀
ⓘ	Palygorskite	9.EE.20	◻Al₂Mg₂◻₂Si₈O₂₀(OH)₂(H₂O)₄ · 4H₂O
ⓘ	Sepiolite	9.EE.25	Mg₄(Si₆O₁₅)(OH)₂ · 6H₂O
ⓘ	Gyrolite (TL)	9.EE.30	NaCa₁₆Si₂₃AlO₆₀(OH)₈ · 14H₂O
ⓘ	Reyerite	9.EE.35	(Na,K)₂Ca₁₄(Si,Al)₂₄O₅₈(OH)₈ · 6H₂O
ⓘ	Petalite	9.EF.05	LiAl(Si₄O₁₀)
ⓘ	Cymrite (TL)	9.EG.05	BaAl₂Si₂(O,OH)₈ · H₂O
ⓘ	Ganophyllite	9.EG.30	(K,Na,Ca)₂Mn₈(Si,Al)₁₂(O,OH)₃₂ · 8H₂O
ⓘ	Stilpnomelane	9.EG.40	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O
ⓘ	Franklinphilite	9.EG.40	(K,Na)₄(Mn²⁺,Mg,Zn)₄₈(Si,Al)₇₂(O,OH)₂₁₆ · 6H₂O
ⓘ	Bannisterite (TL)	9.EG.75	(Ca,K,Na)(Mn²⁺,Fe²⁺)₁₀(Si,Al)₁₆O₃₈(OH)₈ · nH₂O
ⓘ	Kalsilite	9.FA.05	KAlSiO₄
ⓘ	Nepheline	9.FA.05	Na₃K(Al₄Si₄O₁₆)
ⓘ	Microcline var. Hyalophane	9.FA.30	(K,Ba)[Al(Si,Al)Si₂O₈]
ⓘ		9.FA.30	K(AlSi₃O₈)
ⓘ	Celsian	9.FA.30	Ba(Al₂Si₂O₈)
ⓘ	Orthoclase	9.FA.30	K(AlSi₃O₈)
ⓘ	Sanidine	9.FA.30	K(AlSi₃O₈)
ⓘ	Albite var. Cleavelandite	9.FA.35	Na(AlSi₃O₈)
ⓘ	Anorthite var. Labradorite	9.FA.35	(Ca,Na)[Al(Al,Si)Si₂O₈]
ⓘ	Albite var. Anorthoclase	9.FA.35	(Na,K)AlSi₃O₈
ⓘ	var. Oligoclase	9.FA.35	(Na,Ca)[Al(Si,Al)Si₂O₈]
ⓘ		9.FA.35	Na(AlSi₃O₈)
ⓘ	Anorthite var. Bytownite	9.FA.35	(Ca,Na)[Al(Al,Si)Si₂O₈]
ⓘ		9.FA.35	Ca(Al₂Si₂O₈)
ⓘ	Albite var. Andesine	9.FA.35	(Na,Ca)[Al(Si,Al)Si₂O₈]
ⓘ	Paracelsian	9.FA.40	Ba(Al₂Si₂O₈)
ⓘ	Banalsite (TL)	9.FA.60	Na₂BaAl₄Si₄O₁₆
ⓘ	Danburite	9.FA.65	CaB₂Si₂O₈
ⓘ	Vishnevite	9.FB.05	(Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O
ⓘ	Cancrinite	9.FB.05	(Na,Ca,◻)₈(Al₆Si₆O₂₄)(CO₃,SO₄)₂ · 2H₂O
ⓘ	Sodalite	9.FB.10	Na₄(Si₃Al₃)O₁₂Cl
ⓘ	Genthelvite	9.FB.10	Be₃Zn₄(SiO₄)₃S
ⓘ	Haüyne	9.FB.10	Na₃Ca(Si₃Al₃)O₁₂(SO₄)
ⓘ	Danalite	9.FB.10	Be₃Fe²⁺₄(SiO₄)₃S
ⓘ	Bicchulite	9.FB.10	Ca₂(Al₂SiO₆)(OH)₂
ⓘ	Helvine ?	9.FB.10	Be₃Mn²⁺₄(SiO₄)₃S
ⓘ	Nosean	9.FB.10	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O
ⓘ	Marialite	9.FB.15	Na₄Al₃Si₉O₂₄Cl
ⓘ	'Zeolite Group'	9.G0.
ⓘ	Mesolite	9.GA.05	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
ⓘ	Paranatrolite	9.GA.05	Na₂Al₂Si₃O₁₀ · 3H₂O
ⓘ	Natrolite var. Galactite	9.GA.05	Na₂Al₂Si₃O₁₀ · 2H₂O
ⓘ	Gonnardite	9.GA.05	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
ⓘ	Scolecite	9.GA.05	CaAl₂Si₃O₁₀ · 3H₂O
ⓘ	Natrolite	9.GA.05	Na₂Al₂Si₃O₁₀ · 2H₂O
ⓘ	Thomsonite-Ca (TL)	9.GA.10	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
ⓘ	Edingtonite (TL)	9.GA.15	Ba[Al₂Si₃O₁₀] · 4H₂O
ⓘ	'Tetranatrolite'	9.GA.20
ⓘ	Leucite	9.GB.05	K(AlSi₂O₆)
ⓘ	Analcime	9.GB.05	Na(AlSi₂O₆) · H₂O
ⓘ	Pollucite ?	9.GB.05	(Cs,Na)₂(Al₂Si₄O₁₂) · 2H₂O
ⓘ	Analcime var. Cluthalite	9.GB.05	Na(AlSi₂O₆) · H₂O
ⓘ	Laumontite	9.GB.10	CaAl₂Si₄O₁₂ · 4H₂O
ⓘ	Garronite-Ca (TL)	9.GC.05	Na₂Ca₅Al₁₂Si₂₀O₆₄ · 27H₂O
ⓘ	Gobbinsite (TL)	9.GC.05	Na₅(Si₁₁Al₅)O₃₂ · 11H₂O
ⓘ	Gismondine-Ca	9.GC.05	CaAl₂Si₂O₈ · 4H₂O
ⓘ	Harmotome	9.GC.10	Ba₂(Si₁₂Al₄)O₃₂ · 12H₂O
ⓘ	'Paulingite-Na'	9.GC.35	(Na₂,K₂,Ca,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
ⓘ	Paulingite-K	9.GC.35	(K₂,Ca,Na₂,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
ⓘ	Gmelinite-Na	9.GD.05	Na₄(Si₈Al₄)O₂₄ · 11H₂O
ⓘ	Gmelinite-Ca	9.GD.05	Ca₂(Si₈Al₄)O₂₄ · 11H₂O
ⓘ	Chabazite-Na	9.GD.10	(Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
ⓘ	Chabazite-Ca	9.GD.10	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
ⓘ	Chabazite-Mg	9.GD.10	(Mg_0.7K_0.5Ca_0.5Na_0.1)[Al₃Si₉O₂₄] · 10H₂O
ⓘ	Lévyne-Ca	9.GD.15	(Ca,Na₂,K₂)[Al₂Si₄O₁₂] · 6H₂O
ⓘ	Erionite-Na	9.GD.20	(Na₂,K₂,Ca)₂[Al₄Si₁₄O₃₆] · 15H₂O
ⓘ	Erionite-K	9.GD.20	(K₂,Ca,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
ⓘ	Erionite-Ca	9.GD.20	(Ca,K₂,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
ⓘ	Offretite	9.GD.25	KCaMg(Si₁₃Al₅)O₃₆ · 15H₂O
ⓘ	Mordenite	9.GD.35	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
ⓘ	Epistilbite	9.GD.45	CaAl₂Si₆O₁₆ · 5H₂O
ⓘ	Heulandite-Ba	9.GE.05	(Ba,Ca,K)₅(Si₂₇Al₉)O₇₂ · 22H₂O
ⓘ	Clinoptilolite-Ca	9.GE.05	Ca₃(Si₃₀Al₆)O₇₂ · 20H₂O
ⓘ	Heulandite-Ca (TL)	9.GE.05	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
ⓘ	Heulandite-K	9.GE.05	(K,Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
ⓘ	Heulandite-Sr	9.GE.05	(Sr,Na,Ca)₅(Si₂₇Al₉)O₇₂ · 24H₂O
ⓘ	Stilbite-Ca	9.GE.10	NaCa₄(Si₂₇Al₉)O₇₂ · 28H₂O
ⓘ	Stellerite	9.GE.15	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
ⓘ	Brewsterite-Ba	9.GE.20	(Ba,Sr)[Al₂Si₆O₁₆] · 5H₂O
ⓘ	Brewsterite-Sr (TL)	9.GE.20	(Sr,Ba,Ca)[Al₂Si₆O₁₆] · 5H₂O
ⓘ	Cowlesite	9.GG.05	CaAl₂Si₃O₁₀ · 6H₂O
ⓘ	'Balvraidite'	9.HA.55
ⓘ	'Bhreckite'	9.HA.57	Ca, Mg, Fe, Si, O, H
ⓘ	Tacharanite (TL)	9.HA.75	Ca₁₂Al₂Si₁₈O₃₃ (OH)₃₆
ⓘ	Creaseyite	9.HH.15	Pb₂Cu₂Fe³⁺₂(Si_4.67Al_0.33)O_15.33(OH)₃ · H₂O
ⓘ	Molybdophyllite ?	9.HH.25	Pb₈Mg₉[Si₁₀O₂₈(OH)₈O₂(CO₃)₃] · H₂O
Group 10 - Organic Compounds
ⓘ	Lindbergite	10.AB.05	Mn²⁺(C₂O₄) · 2H₂O
ⓘ	Humboldtine	10.AB.05	Fe²⁺(C₂O₄) · 2H₂O
ⓘ	Glushinskite	10.AB.10	Mg(C₂O₄) · 2H₂O
ⓘ	Weddellite	10.AB.40	Ca(C₂O₄) · (2.5-x)H₂O
ⓘ	Whewellite ?	10.AB.45	Ca(C₂O₄) · H₂O
ⓘ	Pigotite	10.AC.15	Al₄C₆H₅O₁₀ · 13H₂O (?)
Unclassified
ⓘ	'Microperthite'	-
ⓘ	'Ochre'	-
ⓘ	'UM1988-21-Se:AgBiHg'	-	(Ag,Bi,Hg)₂Se
ⓘ	'UM1987-18-SiO:AlCaHKNa'	-	(K,Ca,Na)₇(Si₁₇Al₇)O₄₈ · 14H₂O (?)
ⓘ	'UM1987-10-S:AgFe'	-	Ag₂Fe₁₅S₂₀
ⓘ	'Clay minerals'	-
ⓘ	'Iron oxide'	-
ⓘ	'Sodic plagioclase'	-
ⓘ	'Sodic amphibole'	-
ⓘ	'UM1982-15-SiO:AlBaH'	-	Ba-Al-Si-O-H
ⓘ	'Apatite'	-	Ca₅(PO₄)₃(Cl/F/OH)
ⓘ	'Thomsonite Subgroup'	-
ⓘ	'Chabazite'	-
ⓘ	'Plumbogummite Group'	-
ⓘ	'Pyrochlore Supergroup'	-	A_2-mD₂X_6-wZ_1-n
ⓘ	'Alkali amphibole'	-
ⓘ	'Unnamed (Ba Sulphite)'	-	BaSO₃
ⓘ	'Saussurite'	-
ⓘ	'UM2000-75-Te:AsFePd'	-	(Pd,Fe,Pt,Cu,Ni)₄(Te,As)
ⓘ	'Manganese Oxides var. Manganese Dendrites'	-
ⓘ	'Margarodite'	-
ⓘ	'Manganese Oxides'	-
ⓘ	'Unnamed (Pb-Cu-Al-Si-O)'	-	Pb-Cu-Al-Si-O
ⓘ	'Duporthite' (TL)	-
ⓘ	'Garnet Group var. Titanium-bearing Garnet'	-	X₃Z₂(SiO₄)₃
ⓘ	'UM2000-77-Te:FePbPd'	-	(Pd,Pb,Fe,Cu,Ni)₇Te₄
ⓘ	'UM2000-76-Te:CuFePdPt'	-	(Pd,Pt,Fe,Cu)₅Te
ⓘ	'Copal'	-
ⓘ	'Cantonite'	-
ⓘ	'UM2000-20-E:PbPdTe'	-	Pd₂(Pb,Te)
ⓘ	'UM2000-01-E:AuCuFePd'	-	Au₂(Cu,Pd,Fe)₃
ⓘ	'Genthite'	-
ⓘ	'Rhombohedral Carbonate'	-	(Ca/Mg/Fe/Mn etc)CO₃
ⓘ	'Atacamite Group'	-
ⓘ	'Limonite'	-
ⓘ	'Cronstedtite-2H2'	-
ⓘ	'Axinite Group'	-
ⓘ	'UM1980-15-SiO:REETi'	-	(Ce,La,Ca)(Ti,Fe)SiO₅
ⓘ	'Beudantite Group'	-	AM₃(XO₄)(SO₄)(OH)₆
ⓘ	'Humite Group'	-
ⓘ	'Bastnäsite Group'	-	M(CO₃)X where M = REE, Th and X = F or OH
ⓘ	'Planerite-Turquoise Series'	-
ⓘ	'Metatorbernite-Metazeunerite Series'	-
ⓘ	'Fayalite-Forsterite Series var. Hortonolite'	-	from (Fe_1.5Mg_0.5)₂SiO₄ to (Mg_1.5Fe_0.5)₂SiO₄
ⓘ	'Chevkinite Group'	-
ⓘ	'Unnamed (Ba Thiosulphate Monohydrate)'	-	Ba(S₂O₃) · H₂O
ⓘ	'Bathvillite'	-
ⓘ	'Bastnäsite'	-	(Ce/Nd/Y/REE)(CO₃)F
ⓘ	'Pyrobitumen'	-
ⓘ	'Grünlingite' ?	-
ⓘ	'K Feldspar var. Adularia'	-	KAlSi₃O₈
ⓘ	'Unnamed (Ba-Al Trisulphide Hydroxide Hydrate)'	-	BaS₃ · Ba(OH)₂ · 2Al(OH)₃ · 8H₂O
ⓘ	'Monazite'	-	REE(PO₄)
ⓘ	'Unnamed (Zn-analogue of Ktenasite)'	-	Zn(Zn,Cu)₄(SO₄)₂(OH)₆ · 6H₂O
ⓘ	'Chlorite Group'	-
ⓘ	'Unnamed (Cu-Sb Oxide)'	-	CuSb₂O₆
ⓘ	'Corkite-Hinsdalite Series'	-
ⓘ	'Julgoldite Subgroup'	-	Ca₂XFe³⁺₂[Si₂O₆(OH)][SiO₄](OH)₂A
ⓘ	'Jahnsite Group'	-	XM1M2₂M3₂(H₂O)₈(OH)₂(PO₄)₄
ⓘ	'Mimetite-Pyromorphite Series'	-
ⓘ	'Apatite Group'	-
ⓘ	'Autunite Group'	-	A(UO₂)₂(TO₄)₂ · 8-16H₂O
ⓘ	'Alunite Group'	-	A_0.5-1 B₃[SO₄]₂(OH)₆
ⓘ	'Unnamed (Ba Thiosulphate Fluoride)'	-	Ba₂F₂(S⁶⁺O₃S^2-)
ⓘ	'White mica'	-
ⓘ	'Melilite Group'	-	Ca₂M(XSiO₇)
ⓘ	'Garronite Subgroup'	-
ⓘ	'Wad var. Cobalt-bearing Wad'	-
ⓘ	'Brown Iron Ore'	-
ⓘ	'Lévyne'	-
ⓘ	'Allanite Group'	-	(A1²⁺REE³⁺)(M1³⁺M2³⁺M3²⁺)O[Si₂O₇][SiO₄](OH)
ⓘ	'Phosphuranylite Group'	-
ⓘ	'Pseudoleucite'	-
ⓘ	'Clinochesterite' ?	-	(Mg,Fe)₁₇Si₂₀O₅₄(OH)₆
ⓘ	'Lepidolite'	-
ⓘ	'Silica var. Float-stone'	-
ⓘ	'Snottite'	-
ⓘ	'UM1995-CO-CaHREEEU'	-	Ca, REE, U, C, O, H
ⓘ	'UM1995-//-CO:PbU'	-	Pb, U, C, O, H
ⓘ	'Unnamed (Tetragonal Dimorph of Nadorite)'	-	PbSbO₂Cl
ⓘ	'Natromontebrasite'	-
ⓘ	'Baryto-Fluate of Lime'	-
ⓘ	'Unnamed (Pb-Bi Telluride Sulphide I)'	-	PbBi₄Te₄S₃
ⓘ	'Eudialyte Group var. Eucolite'	-	[N(1)N(2)N(3)N(4)N(5)]₃[M(1.1)M(1.2)]₃[M(2.1)M(2.2)M(2.3)]_3-6[M(3)M(4)]Z₃[Si₂₄O₇₂]Θ₄X(1)X(2)
ⓘ	'Glass'	-
ⓘ	'Asbestos'	-
ⓘ	'Leucoxene'	-
ⓘ	'Ozocerite var. Hatchettite'	-
ⓘ	'Xenotime'	-
ⓘ	'Epidote Supergroup'	-	(A1A2)(M1M2M3)O4[Si₂O₇][SiO₄]O10
ⓘ	'Feldspar Group var. Perthite'	-
ⓘ	'Plumbago'	-
ⓘ	'Mica Group'	-
ⓘ	'Brewsterite Subgroup'	-
ⓘ	'Pumpellyite Subgroup'	-	Ca₂XAl₂[Si₂O₆(OH)][SiO₄](OH)₂A
ⓘ	'Psilomelane'	-
ⓘ	'Iddingsite'	-	MgO · Fe₂O₃ · 3SiO₂ · 4H₂O
ⓘ	'Heulandite Subgroup'	-	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
ⓘ	'Kerolite'	-	(Mg,Ni)₃Si₄O₁₀(OH)₂ · nH₂O (n ~ 1)
ⓘ	'Protopartzite'	-	Cu(Sb,As,Fe,Zn)_1.3(O,OH)_6.8
ⓘ	'Veatchite-1M'	-	Sr₂B₁₁O₁₆(OH)₅ · H₂O
ⓘ	'Serpentine Subgroup var. Bastite'	-	D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn
ⓘ	'Plumbic Ochre'	-
ⓘ	'Parisite'	-	Ca(Ce/La/Nd/REE)₂(CO₃)₃F₂
ⓘ	'Hydrophilite'	-
ⓘ	'Synchysite'	-	Ca(Ce/Nd/Y/REE)(CO₃)₂F
ⓘ	'Crossite'	-
ⓘ	'Ozocerite'	-
ⓘ	'Pilolite'	-	Mg₄Al₂Si₁₀O₂₇ · 15H₂O
ⓘ	'Clinopyroxene Subgroup'	-
ⓘ	'Maskelynite'	-
ⓘ	'Wehrlite (of Huot)'	-
ⓘ	'Pig's Egg'	-
ⓘ	'Calamine'	-
ⓘ	'Almandine-Pyrope Series'	-
ⓘ	'Andradite-Grossular Series'	-
ⓘ	'Delessite'	-	(Mg,Fe,Fe,Al)(Si,Al)₄O₁₀(O,OH)₈
ⓘ	'Desert Rose'	-
ⓘ	'Chalcosiderite-Turquoise Series'	-
ⓘ	'Tourmaline var. Verdelite'	-	A(D₃)G₆(T₆O₁₈)(BO₃)₃X₃Z
ⓘ	'Tennantite-Tetrahedrite Series'	-
ⓘ	'Tiger's Eye'	-
ⓘ	'Tourmaline'	-	AD₃G₆ (T₆O₁₈)(BO₃)₃X₃Z
ⓘ	'Amphibole Supergroup'	-	AB₂C₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
ⓘ	'Amber'	-
ⓘ	'Tungstic Ochre'	-
ⓘ	'Tantalite'	-	(Mn,Fe)(Ta,Nb)₂O₆
ⓘ	'Erionite Subgroup'	-	M₂[Al₄Si₁₄O₃₆] · 15H₂O
ⓘ	'Andrewsite'	-
ⓘ	'Ugrandite'	-	Ca₃X₂(SiO₄)₃
ⓘ	'Uigite'	-
ⓘ	'Enysite'	-
ⓘ	'Fluor-uvite-Uvite Series'	-
ⓘ	'Stilbite Subgroup'	-	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
ⓘ	'Feldspar Group var. Antiperthite'	-
ⓘ	'Melnikovite'	-
ⓘ	'Hartine'	-
ⓘ	'Barkevikite' ?	-
ⓘ	'Gummite'	-
ⓘ	'Tourmaline var. Rubellite'	-	A(D₃)G₆(T₆O₁₈)(BO₃)₃X₃Z
ⓘ	'Zinnwaldite'	-
ⓘ	'Gmelinite Subgroup'	-
ⓘ	'Glauconite'	-	K_0.60-0.85(Fe³⁺,Mg,Al)₂(Si,Al)₄O₁₀](OH)₂
ⓘ	'Xantholite'	-
ⓘ	'Antrimolite'	-
ⓘ	'Alkali Feldspar'	-
ⓘ	'Ganomatite'	-
ⓘ	'Phillipsite Subgroup var. Wellsite'	-	(K,Ba,Ca,K₂)Al₂Si₆O₁₆ · 6H₂O
ⓘ	'Apophyllite Group'	-	AB₄[Si₈O₂₂]X · 8H₂O
ⓘ	'Feldspar Group'	-
ⓘ	'Wad'	-
ⓘ	'Grossular-Hibschite Series'	-
ⓘ	'Actinolite-Tremolite Series'	-
ⓘ	'Prassoite'	-	Rh₁₇S₁₅
ⓘ	'Unnamed (Basic Zinc Sulphate Hydrate)'	-	Zn₄SO₄(OH)₆ · 4H₂O
ⓘ	'Apatite var. Collophane'	-	Ca₅(PO₄)₃(Cl/F/OH)
ⓘ	'Garnet Group'	-	X₃Z₂(SiO₄)₃
ⓘ	'Jacobsite-Q'	-	Mn²⁺(Fe³⁺,Mn³⁺)₂O₄
ⓘ	'Columbite-Tantalite'	-
ⓘ	'Gismondine Subgroup'	-
ⓘ	'Gadolinite'	-
ⓘ	'Jasper'	-
ⓘ	'Meteoritic Iron'	-
ⓘ	'Agardite'	-
ⓘ	'Unnamed (Tetragonal Pb Oxide Hydrate)'	-	Pb₃O₂(OH)₂
ⓘ	'Unnamed (gamma-Zn(OH)2)'	-	γ-Zn(OH)₂
ⓘ	'Amphibole Supergroup var. Byssolite'	-	AX₂Z₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
ⓘ	'Unnamed (Pb Silicate) ?'	-	Pb, Si, O, H (?)
ⓘ	'Unnamed (Cu-Pb Silicate ?)'	-	Pb, Cu, Si, O ?
ⓘ	'Silica'	-
ⓘ	'Bismuth Ochre'	-
ⓘ	'Smectite Group'	-	A_0.3D_2-3[T₄O₁₀]Z₂ · nH₂O
ⓘ	'Clinoptilolite Subgroup'	-	M_3-6(Si₃₀Al₆)O₇₂ · 20H₂O
ⓘ	'Aeschynite'	-
ⓘ	'Petroleum var. Albertite'	-
ⓘ	'Glockerite'	-	Fe³⁺₄(SO₄)(OH)₁₀ · 1-3H₂O ?
ⓘ	'Nickel-iron'	-
ⓘ	'Serpentine Subgroup'	-	D₃[Si₂O₅](OH)₄
ⓘ	'Biotite'	-	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
ⓘ	'Fergusonite'	-
ⓘ	'Eudialyte Group'	-	[N(1)N(2)N(3)N(4)N(5)]₃[M(1.1)M(1.2)]₃[M(2.1)M(2.2)M(2.3)]_3-6[M(3)M(4)]Z₃[Si₂₄O₇₂]Θ₄X(1)X(2)
ⓘ	'Tourmaline var. Achroite'	-	A(D₃)G₆(T₆O₁₈)(BO₃)₃X₃Z
ⓘ	'Chabazite var. Phacolite'	-
ⓘ	'Agalmatolite'	-	K, Al, Si, O, H
ⓘ	'Orthopyroxene Subgroup'	-
ⓘ	'Plessite'	-
ⓘ	'Condurrite'	-
ⓘ	'Tavistockite'	-
ⓘ	'Fayalite-Forsterite Series'	-
ⓘ	'Stromnite'	-
ⓘ	'Columbite-(Fe)-Columbite-(Mn) Series'	-
ⓘ	'Riebeckite Root Name Group'	-	◻[Na₂][Z²⁺₃Fe³⁺₂]Si₈O₂₂(OH,F,Cl)₂
ⓘ	'Köttigite-Parasymplesite Series' ?	-
ⓘ	'Chamosite-Clinochlore Series'	-
ⓘ	'Descloizite-Mottramite Series'	-
ⓘ	'Scapolite'	-
ⓘ	'Hornblende Root Name Group'	-	◻Ca₂(Z²⁺₄Z³⁺)(AlSi₇O₂₂)(OH,F,Cl)₂
ⓘ	'Copper Pitch Ore'	-
ⓘ	'Clinoptilolite-Ca-Heulandite-Ca Series'	-
ⓘ	'Riebeckite Root Name Group var. Crocidolite'	-	◻[Na₂][Z²⁺₃Fe³⁺₂]Si₈O₂₂(OH,F,Cl)₂
ⓘ	'Retinite'	-
ⓘ	'Chrome Ochre'	-
ⓘ	'Ancylite'	-
ⓘ	'Asbestos var. Mountain Leather'	-
ⓘ	'Phillipsite Subgroup'	-
ⓘ	'Gmelinite Subgroup var. Ledererite'	-
ⓘ	'K Feldspar'	-
ⓘ	'Blaubleibender Covellite'	-
ⓘ	'Chrome-Spinel (of Dana)'	-
ⓘ	'Indicolite'	-	A(D₃)G₆(T₆O₁₈)(BO₃)₃X₃Z
ⓘ	'Pyroxene Group'	-	ADSi₂O₆
ⓘ	'Hilgardite-3Tc'	-
ⓘ	'Hydromuscovite'	-
ⓘ	'Petroleum'	-
ⓘ	'Stannite Group'	-	A₂DEX₄
ⓘ	'Elaterite' (TL)	-	(C,H,O,S)
ⓘ	'Petroleum var. Bitumen'	-
ⓘ	'Pinite'	-
ⓘ	'Jet'	-
ⓘ	'Soapstone' ?	-
ⓘ	'Plagioclase'	-	(Na,Ca)[(Si,Al)AlSi₂]O₈
ⓘ	'Hypersthene'	-	(Mg,Fe)SiO₃

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Abhurite	Sn₂₁Cl₁₆(OH)₁₄O₆
H	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
H	ⓘ Adamite	Zn₂(AsO₄)(OH)
H	ⓘ Afwillite	Ca₃(HSiO₄)₂ · 2H₂O
H	ⓘ Agardite-(Nd)	NdCu₆(AsO₄)₃(OH)₆ · 3H₂O
H	ⓘ Agardite-(Y)	YCu₆(AsO₄)₃(OH)₆ · 3H₂O
H	ⓘ Agalmatolite	K, Al, Si, O, H
H	ⓘ Agardite-(Ce)	CeCu₆(AsO₄)₃(OH)₆ · 3H₂O
H	ⓘ Agardite-(La)	LaCu₆(AsO₄)₃(OH)₆ · 3H₂O
H	ⓘ Aheylite	(Fe²⁺,Zn)Al₆(PO₄)₄(OH)₈ · 4H₂O
H	ⓘ Ajoite	(K,Na)Cu₇AlSi₉O₂₄(OH)₆ · 3H₂O
H	ⓘ Akaganeite	(Fe³⁺,Ni²⁺)₈(OH,O)₁₆Cl_1.25 · nH₂O
H	ⓘ Aluminocopiapite	Al_2/3Fe₄³⁺(SO₄)₆(OH)₂ · 20H₂O
H	ⓘ Gypsum var. Alabaster	CaSO₄ · 2H₂O
H	ⓘ Allanite-(Ce)	(CaCe)(AlAlFe²⁺)O[Si₂O₇][SiO₄](OH)
H	ⓘ Alleghanyite	Mn₅²⁺(SiO₄)₂(OH)₂
H	ⓘ Allophane	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
H	ⓘ Aluminite	Al₂(SO₄)(OH)₄ · 7H₂O
H	ⓘ Alumohydrocalcite	CaAl₂(CO₃)₂(OH)₄ · 4H₂O
H	ⓘ Pharmacoalumite	KAl₄(AsO₄)₃(OH)₄ · 6.5H₂O
H	ⓘ Hydrokenoelsmoreite var. Alumotungstite	◻₂W₂O₆(H₂O)
H	ⓘ Alunite	KAl₃(SO₄)₂(OH)₆
H	ⓘ Alunogen	Al₂(SO₄)₃ · 17H₂O
H	ⓘ Amesite	Mg₂Al(AlSiO₅)(OH)₄
H	ⓘ Ammoniojarosite	(NH₄)Fe₃³⁺(SO₄)₂(OH)₆
H	ⓘ Amphibole Supergroup	AB₂C₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
H	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
H	ⓘ Ancylite-(Ce)	CeSr(CO₃)₂(OH) · H₂O
H	ⓘ Andersonite	Na₂Ca(UO₂)(CO₃)₃ · 6H₂O
H	ⓘ Annabergite	Ni₃(AsO₄)₂ · 8H₂O
H	ⓘ Annite	KFe₃²⁺(AlSi₃O₁₀)(OH)₂
H	ⓘ Anthophyllite	◻{Mg₂}{Mg₅}(Si₈O₂₂)(OH)₂
H	ⓘ Antigorite	Mg₃(Si₂O₅)(OH)₄
H	ⓘ Antlerite	Cu₃(SO₄)(OH)₄
H	ⓘ Apophyllite Group	AB₄[Si₈O₂₂]X · 8H₂O
H	ⓘ Argentojarosite	AgFe₃³⁺(SO₄)₂(OH)₆
H	ⓘ Arsenogoyazite	SrAl₃(AsO₄)(AsO₃OH)(OH)₆
H	ⓘ Arsenogorceixite	BaAl₃(AsO₄)(AsO₃OH)(OH)₆
H	ⓘ Ardennite-(As)	Mn₄²⁺Al₄(AlMg)(AsO₄)(SiO₄)₂(Si₃O₁₀)(OH)₆
H	ⓘ Arfvedsonite	[Na][Na₂][Fe₄²⁺Fe³⁺]Si₈O₂₂(OH)₂
H	ⓘ Armenite	Ba(H₂O)₂Ca₂Al₃[Al₃Si₉O₃₀]
H	ⓘ Arrojadite-(KFe)	(KNa)(Fe²⁺◻)Ca(Na₂◻)Fe₁₃²⁺Al(PO₄)₁₁(PO₃OH)(OH)₂
H	ⓘ Arsendescloizite	PbZn(AsO₄)(OH)
H	ⓘ Arseniosiderite	Ca₂Fe₃³⁺(AsO₄)₃O₂ · 3H₂O
H	ⓘ Arsentsumebite	Pb₂Cu(AsO₄)(SO₄)(OH)
H	ⓘ Arthurite	CuFe₂³⁺(AsO₄)₂(OH)₂ · 4H₂O
H	ⓘ Asbolane	(Ni,Co)_2-xMn⁴⁺(O,OH)₄ · nH₂O
H	ⓘ Atacamite	Cu₂(OH)₃Cl
H	ⓘ Atelestite	Bi₂(AsO₄)O(OH)
H	ⓘ Aurichalcite	(Zn,Cu)₅(CO₃)₂(OH)₆
H	ⓘ Autunite	Ca(UO₂)₂(PO₄)₂ · 10-12H₂O
H	ⓘ Azurite	Cu₃(CO₃)₂(OH)₂
H	ⓘ Ashoverite	Zn(OH)₂
H	ⓘ Bariopharmacosiderite	Ba_0.5Fe₄³⁺(AsO₄)₃(OH)₄ · 5H₂O
H	ⓘ Bannisterite	(Ca,K,Na)(Mn²⁺,Fe²⁺)₁₀(Si,Al)₁₆O₃₈(OH)₈ · nH₂O
H	ⓘ Stichtite-2H	Mg₆(Cr,Al)₂(CO₃)(OH)₁₆ · 4H₂O
H	ⓘ Barbosalite	Fe²⁺Fe₂³⁺(PO₄)₂(OH)₂
H	ⓘ Barroisite	◻{CaNa}{Mg₃Al₂}(AlSi₇O₂₂)(OH)₂
H	ⓘ Barstowite	Pb₄Cl₆(CO₃) · H₂O
H	ⓘ Bassanite	Ca(SO₄) · 0.5H₂O
H	ⓘ Bassetite	Fe²⁺(UO₂)₂(PO₄)₂ · 10H₂O
H	ⓘ Bavenite	Ca₄Be₂Al₂Si₉O₂₆(OH)₂
H	ⓘ Bayerite	Al(OH)₃
H	ⓘ Bayldonite	PbCu₃(AsO₄)₂(OH)₂
H	ⓘ Bazhenovite	Ca₈S₂(S₃)(S₂O₃)(OH)₁₂ · 20H₂O
H	ⓘ Beaverite-(Cu)	Pb(Fe₂³⁺Cu)(SO₄)₂(OH)₆
H	ⓘ Bechererite	Zn₇Cu(OH)₁₃[(SiO(OH)₃(SO₄)]
H	ⓘ Becquerelite	Ca(UO₂)₆O₄(OH)₆ · 8H₂O
H	ⓘ Beidellite	(Na,Ca_0.5)_0.3Al₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
H	ⓘ Bementite	Mn₇Si₆O₁₅(OH)₈
H	ⓘ Beraunite	Fe₆³⁺(PO₄)₄O(OH)₄ · 6H₂O
H	ⓘ Berthierine	(Fe²⁺,Fe³⁺,Al)₃(Si,Al)₂O₅(OH)₄
H	ⓘ Bertrandite	Be₄(Si₂O₇)(OH)₂
H	ⓘ Beudantite	PbFe₃(AsO₄)(SO₄)(OH)₆
H	ⓘ Bhreckite	Ca, Mg, Fe, Si, O, H
H	ⓘ Bianchite	Zn(SO₄) · 6H₂O
H	ⓘ Bicchulite	Ca₂(Al₂SiO₆)(OH)₂
H	ⓘ Bieberite	CoSO₄ · 7H₂O
H	ⓘ Bismutoferrite	Fe₂³⁺Bi(SiO₄)₂(OH)
H	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
H	ⓘ Birnessite	(Na,Ca)_0.5(Mn⁴⁺,Mn³⁺)₂O₄ · 1.5H₂O
H	ⓘ Blixite	Pb₈O₅(OH)₂Cl₄
H	ⓘ Boleite	KPb₂₆Ag₉Cu₂₄(OH)₄₈Cl₆₂
H	ⓘ Boltwoodite	(K,Na)(UO₂)(SiO₃OH) · 1.5H₂O
H	ⓘ Botallackite	Cu₂(OH)₃Cl
H	ⓘ Bottinoite	Ni²⁺Sb₂⁵⁺(OH)₁₂ · 6H₂O
H	ⓘ Brandtite	Ca₂Mn²⁺(AsO₄)₂ · 2H₂O
H	ⓘ Brianyoungite	Zn₃(CO₃,SO₄)(OH)₄
H	ⓘ Britholite-(Y)	(Y,Ca)₅(SiO₄)₃OH
H	ⓘ Brochantite	Cu₄(SO₄)(OH)₆
H	ⓘ Brugnatellite	Mg₆Fe³⁺(CO₃)(OH)₁₃ · 4H₂O
H	ⓘ Brushite	Ca(PO₃OH) · 2H₂O
H	ⓘ Bukovskýite	Fe₂³⁺(AsO₄)(SO₄)(OH) · 9H₂O
H	ⓘ Bulachite	Al₆(AsO₄)₃(OH)₉(H₂O)₄ · 2H₂O
H	ⓘ Buttgenbachite	Cu₁₉(NO₃)₂(OH)₃₂Cl₄ · 2H₂O
H	ⓘ Brucite	Mg(OH)₂
H	ⓘ Cacoxenite	Fe₂₄³⁺AlO₆(PO₄)₁₇(OH)₁₂ · 75H₂O
H	ⓘ Calcioancylite-(Ce)	(Ce,Ca,Sr)CO₃(OH,H₂O)
H	ⓘ Duftite var. Calcio-duftite	(Pb,Ca)CuAsO₄(OH)
H	ⓘ Calciocatapleiite	CaZr(Si₃O₉) · 2H₂O
H	ⓘ Caledonite	Pb₅Cu₂(SO₄)₃(CO₃)(OH)₆
H	ⓘ Campigliaite	Mn²⁺Cu₄(SO₄)₂(OH)₆ · 4H₂O
H	ⓘ Cancrinite	(Na,Ca,◻)₈(Al₆Si₆O₂₄)(CO₃,SO₄)₂ · 2H₂O
H	ⓘ Cannonite	Bi₂(SO₄)O(OH)₂
H	ⓘ Carbonatecyanotrichite	Cu₄Al₂(CO₃,SO₄)(OH)₁₂ · 2H₂O
H	ⓘ Carminite	PbFe₂³⁺(AsO₄)₂(OH)₂
H	ⓘ Carnallite	KMgCl₃ · 6H₂O
H	ⓘ Carnotite	K₂(UO₂)₂(VO₄)₂ · 3H₂O
H	ⓘ Carpholite	Mn²⁺Al₂(Si₂O₆)(OH)₄
H	ⓘ Caryopilite	Mn₃²⁺Si₂O₅(OH)₄
H	ⓘ Cassedanneite	Pb₅(CrO₄)₂(VO₄)₂ · H₂O
H	ⓘ Catapleiite	Na₂Zr(Si₃O₉) · 2H₂O
H	ⓘ Cebollite	Ca₅Al₂(SiO₄)₃(OH)₄
H	ⓘ Celadonite	K(MgFe³⁺◻)(Si₄O₁₀)(OH)₂
H	ⓘ Ceruleite	Cu₂Al₇(AsO₄)₄(OH)₁₃ · 11.5H₂O
H	ⓘ Cesàrolite	Pb(Mn⁴⁺)₃O₆(OH)₂
H	ⓘ Chalcosiderite	CuFe₆³⁺(PO₄)₄(OH)₈ · 4H₂O
H	ⓘ Chalcophanite	ZnMn₃⁴⁺O₇ · 3H₂O
H	ⓘ Chalcomenite	CuSeO₃ · 2H₂O
H	ⓘ Chlorophaeite	(Ca,Mg,Fe)₂Fe₂Si₄O₁₃ · 10H₂O
H	ⓘ Chloroxiphite	Pb₃CuO₂Cl₂(OH)₂
H	ⓘ Chalcanthite	CuSO₄ · 5H₂O
H	ⓘ Chalcoalumite	CuAl₄(SO₄)(OH)₁₂ · 3H₂O
H	ⓘ Chamosite	(Fe²⁺)₅Al(Si,Al)₄O₁₀(OH,O)₈
H	ⓘ Chrysotile	Mg₃(Si₂O₅)(OH)₄
H	ⓘ Chalcophyllite	Cu₁₈Al₂(AsO₄)₄(SO₄)₃(OH)₂₄ · 36H₂O
H	ⓘ Chenevixite	Cu₂Fe₂³⁺(AsO₄)₂(OH)₄
H	ⓘ Chenite	Pb₄Cu(SO₄)₂(OH)₆
H	ⓘ Chesterite	(Mg,Fe)₁₇Si₂₀O₅₄(OH)₆
H	ⓘ Childrenite	Fe²⁺Al(PO₄)(OH)₂ · H₂O
H	ⓘ Chloritoid	(Fe²⁺,Mg,Mn²⁺)Al₂(SiO₄)O(OH)₂
H	ⓘ Chrysocolla	Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1
H	ⓘ Churchite-(Y)	Y(PO₄) · 2H₂O
H	ⓘ Clinoclase	Cu₃(AsO₄)(OH)₃
H	ⓘ Clinoatacamite	Cu₂(OH)₃Cl
H	ⓘ Clinochlore	Mg₅Al(AlSi₃O₁₀)(OH)₈
H	ⓘ Clinojimthompsonite	(Mg,Fe)₅Si₆O₁₆(OH)₂
H	ⓘ Clinoptilolite Subgroup	M_3-6(Si₃₀Al₆)O₇₂ · 20H₂O
H	ⓘ Clinozoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
H	ⓘ Coffinite	U(SiO₄) · nH₂O
H	ⓘ Compreignacite	K₂(UO₂)₆O₄(OH)₆ · 7H₂O
H	ⓘ Conichalcite	CaCu(AsO₄)(OH)
H	ⓘ Connellite	Cu₁₉(SO₄)(OH)₃₂Cl₄ · 3H₂O
H	ⓘ Cookeite	(LiAl₄◻)[AlSi₃O₁₀](OH)₈
H	ⓘ Copiapite	Fe²⁺Fe₄³⁺(SO₄)₆(OH)₂ · 20H₂O
H	ⓘ Coquimbite	AlFe₃(SO₄)₆(H₂O)₁₂ · 6H₂O
H	ⓘ Corkite	PbFe₃(PO₄)(SO₄)(OH)₆
H	ⓘ Cornubite	Cu₅(AsO₄)₂(OH)₄
H	ⓘ Cornwallite	Cu₅(AsO₄)₂(OH)₄
H	ⓘ Corrensite	(Mg,Fe)₉((Si,Al)₈O₂₀)(OH)₁₀ · nH₂O
H	ⓘ Clinochlore var. Corundophilite	(Mg,Fe,Al)₆(Si,Al)₄O₁₀(OH)₈
H	ⓘ Cowlesite	CaAl₂Si₃O₁₀ · 6H₂O
H	ⓘ Crandallite	CaAl₃(PO₄)(PO₃OH)(OH)₆
H	ⓘ Creaseyite	Pb₂Cu₂Fe₂³⁺(Si_4.67Al_0.33)O_15.33(OH)₃ · H₂O
H	ⓘ Cronstedtite	Fe₂²⁺Fe³⁺((Si,Fe³⁺)₂O₅)(OH)₄
H	ⓘ Cummingtonite	◻{Mg₂}{Mg₅}(Si₈O₂₂)(OH)₂
H	ⓘ Adamite var. Copper-bearing Adamite	(Zn,Cu)₂AsO₄OH
H	ⓘ Cuprosklodowskite	Cu(UO₂)₂(SiO₃OH)₂ · 6H₂O
H	ⓘ Cuprotungstite	Cu₂(WO₄)(OH)₂
H	ⓘ Cyanotrichite	Cu₄Al₂(SO₄)(OH)₁₂ · 2H₂O
H	ⓘ Cymrite	BaAl₂Si₂(O,OH)₈ · H₂O
H	ⓘ Cyrilovite	NaFe₃³⁺(PO₄)₂(OH)₄ · 2H₂O
H	ⓘ Chamosite var. Daphnite	(Fe,Mg)₅Al(Si,Al)₄O₁₀(OH)₈
H	ⓘ Delessite	(Mg,Fe,Fe,Al)(Si,Al)₄O₁₀(O,OH)₈
H	ⓘ Dellaite	Ca₆Si₃O₁₁(OH)₂
H	ⓘ Descloizite	PbZn(VO₄)(OH)
H	ⓘ Devilline	CaCu₄(SO₄)₂(OH)₆ · 3H₂O
H	ⓘ Dewindtite	H₂Pb₃(UO₂)₆O₄(PO₄)₄ · 12H₂O
H	ⓘ Clinochlore var. Diabantite	(Mg,Fe,Al)₆((Si,Al)₄O₁₀)(OH)₈
H	ⓘ Diaboleite	Pb₂CuCl₂(OH)₄
H	ⓘ Diadochite	Fe₂³⁺(PO₄)(SO₄)(OH) · 6H₂O
H	ⓘ Diaspore	AlO(OH)
H	ⓘ Dickite	Al₂(Si₂O₅)(OH)₄
H	ⓘ Dioptase	CuSiO₃ · H₂O
H	ⓘ Doyleite	Al(OH)₃
H	ⓘ Dozyite	Mg₇Al₂(Al₂Si₄O₁₅)(OH)₁₂
H	ⓘ Dravite	NaMg₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
H	ⓘ Dufrénite	Ca_0.5Fe²⁺Fe₅³⁺(PO₄)₄(OH)₆ · 2H₂O
H	ⓘ Duftite	PbCu(AsO₄)(OH)
H	ⓘ Dundasite	PbAl₂(CO₃)₂(OH)₄ · H₂O
H	ⓘ Dypingite	Mg₅(CO₃)₄(OH)₂ · 5H₂O
H	ⓘ Dzhalindite	In(OH)₃
H	ⓘ Datolite	CaB(SiO₄)(OH)
H	ⓘ Eckermannite	NaNa₂(Mg₄Al}Si₈O₂₂(OH)₂
H	ⓘ Edenite	NaCa₂Mg₅(Si₇Al)O₂₂(OH)₂
H	ⓘ Edingtonite	Ba[Al₂Si₃O₁₀] · 4H₂O
H	ⓘ Elbaite	Na(Li_1.5Al_1.5)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
H	ⓘ Elpidite	Na₂ZrSi₆O₁₅ · 3H₂O
H	ⓘ Elyite	Pb₄Cu(SO₄)O₂(OH)₄ · H₂O
H	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
H	ⓘ Epistilbite	CaAl₂Si₆O₁₆ · 5H₂O
H	ⓘ Epsomite	MgSO₄ · 7H₂O
H	ⓘ Erionite Subgroup	M₂[Al₄Si₁₄O₃₆] · 15H₂O
H	ⓘ Erythrite	Co₃(AsO₄)₂ · 8H₂O
H	ⓘ Ettringite	Ca₆Al₂(SO₄)₃(OH)₁₂ · 26H₂O
H	ⓘ Euclase	BeAl(SiO₄)(OH)
H	ⓘ Eudialyte	Na₁₅Ca₆Fe₃Zr₃Si(Si₂₅O₇₃)(O,OH,H₂O)₃(Cl,OH)₂
H	ⓘ Eudidymite	Na₂Be₂Si₆O₁₅ · H₂O
H	ⓘ Evansite	Al₃(PO₄)(OH)₆ · 6H₂O
H	ⓘ Ewaldite	Ba(Na,Ca,Y,Ce,K)(CO₃)₂ · 2.6H₂O
H	ⓘ Axinite-(Fe)	Ca₂Fe²⁺Al₂BSi₄O₁₅OH
H	ⓘ Ferro-ferri-winchite	◻[CaNa][Fe₄²⁺(Fe³⁺,Al)]Si₈O₂₂(OH)₂
H	ⓘ Ferro-edenite	NaCa₂Fe₅²⁺(Si₇Al)O₂₂(OH)₂
H	ⓘ Feitknechtite	Mn³⁺O(OH)
H	ⓘ Felsőbányaite	Al₄(SO₄)(OH)₁₀ · 4H₂O
H	ⓘ Feroxyhyte	Fe³⁺O(OH)
H	ⓘ Ferricopiapite	Fe³⁺_0.67Fe₄³⁺(SO₄)₆(OH)₂ · 20H₂O
H	ⓘ Ferrihydrite	Fe₁₀³⁺O₁₄(OH)₂
H	ⓘ Ferrimolybdite	Fe₂(MoO₄)₃ · nH₂O
H	ⓘ Ferrisurite	(Pb,Ca)_2.4Fe₂³⁺(Si₄O₁₀)(CO₃)_1.7(OH)₃ · nH₂O
H	ⓘ Ferro-actinolite	◻Ca₂Fe₅²⁺(Si₈O₂₂)(OH)₂
H	ⓘ Ferro-hornblende	◻Ca₂(Fe₄²⁺Al)(Si₇Al)O₂₂(OH)₂
H	ⓘ Pyrosmalite-(Fe)	Fe₈²⁺Si₆O₁₅(OH,Cl)₁₀
H	ⓘ Ferro-richterite	{Na}{CaNa}{Fe₅²⁺}(Si₈O₂₂)(OH)₂
H	ⓘ Ferrostrunzite	Fe²⁺Fe₂³⁺(PO₄)₂(OH)₂ · 6H₂O
H	ⓘ Ferro-winchite	◻{CaNa}{Fe₄²⁺Al}(Si₈O₂₂)(OH)₂
H	ⓘ Fersmite	(Ca,Ce,Na)(Nb,Ta,Ti)₂(O,OH,F)₆
H	ⓘ Feruvite	CaFe₃²⁺(Al₅Mg)(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
H	ⓘ Fibroferrite	Fe³⁺(SO₄)(OH) · 5H₂O
H	ⓘ Fiedlerite	Pb₃FCl₄(OH) · H₂O
H	ⓘ Florencite-(La)	LaAl₃(PO₄)₂(OH)₆
H	ⓘ Fluellite	Al₂(PO₄)F₂(OH) · 7H₂O
H	ⓘ Fluoborite	Mg₃(BO₃)(F,OH)₃
H	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
H	ⓘ Foitite	◻(Fe₂²⁺Al)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
H	ⓘ Fornacite	Pb₂Cu(CrO₄)(AsO₄)(OH)
H	ⓘ Foshagite	Ca₄(Si₃O₉)(OH)₂
H	ⓘ Fraipontite	(Zn,Al)₃((Si,Al)₂O₅)(OH)₄
H	ⓘ Francevillite	Ba(UO₂)₂(VO₄)₂ · 5H₂O
H	ⓘ Franklinphilite	(K,Na)₄(Mn²⁺,Mg,Zn)₄₈(Si,Al)₇₂(O,OH)₂₁₆ · 6H₂O
H	ⓘ Frondelite	Mn²⁺Fe₄³⁺(PO₄)₃(OH)₅
H	ⓘ Muscovite var. Fuchsite	K(Al,Cr)₃Si₃O₁₀(OH)₂
H	ⓘ Faustite	ZnAl₆(PO₄)₄(OH)₈ · 4H₂O
H	ⓘ Natrolite var. Galactite	Na₂Al₂Si₃O₁₀ · 2H₂O
H	ⓘ Ganophyllite	(K,Na,Ca)₂Mn₈(Si,Al)₁₂(O,OH)₃₂ · 8H₂O
H	ⓘ Garronite-Ca	Na₂Ca₅Al₁₂Si₂₀O₆₄ · 27H₂O
H	ⓘ Gartrellite	PbCuFe³⁺(AsO₄)₂(OH) · H₂O
H	ⓘ Gearksutite	Ca[Al(F,OH)₅(H₂O)]
H	ⓘ Gedrite	◻{Mg₂}{Mg₃Al₂}(Al₂Si₆O₂₂)(OH)₂
H	ⓘ Georgeite	[Cu(OH)_2-x(H₂O)_x][CO₃]_x/2
H	ⓘ Gibbsite	Al(OH)₃
H	ⓘ Muscovite var. Gilbertite	KAl₂(AlSi₃O₁₀)(OH)₂
H	ⓘ Gismondine-Ca	CaAl₂Si₂O₈ · 4H₂O
H	ⓘ Glaucophane	◻[Na₂][Mg₃Al₂]Si₈O₂₂(OH)₂
H	ⓘ Glauconite	K_0.60-0.85(Fe³⁺,Mg,Al)₂(Si,Al)₄O₁₀](OH)₂
H	ⓘ Glushinskite	Mg(C₂O₄) · 2H₂O
H	ⓘ Gobbinsite	Na₅(Si₁₁Al₅)O₃₂ · 11H₂O
H	ⓘ Goethite	α-Fe³⁺O(OH)
H	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
H	ⓘ Gorceixite	BaAl₃(PO₄)(PO₃OH)(OH)₆
H	ⓘ Goslarite	ZnSO₄ · 7H₂O
H	ⓘ Grunerite	◻{Fe₂²⁺}{Fe₅²⁺}(Si₈O₂₂)(OH)₂
H	ⓘ Gypsum	CaSO₄ · 2H₂O
H	ⓘ Gyrolite	NaCa₁₆Si₂₃AlO₆₀(OH)₈ · 14H₂O
H	ⓘ Goyazite	SrAl₃(PO₄)(PO₃OH)(OH)₆
H	ⓘ Halloysite	Al₂(Si₂O₅)(OH)₄
H	ⓘ Halotrichite	FeAl₂(SO₄)₄ · 22H₂O
H	ⓘ Harkerite	Ca₄₈Mg₁₆[AlSi₄O₁₅(OH)]₄(BO₃)₁₆(CO₃)₁₆ · 2(H₂O,HCl)
H	ⓘ Harmotome	Ba₂(Si₁₂Al₄)O₃₂ · 12H₂O
H	ⓘ Hastingsite	NaCa₂(Fe₄²⁺Fe³⁺)(Si₆Al₂)O₂₂(OH)₂
H	ⓘ Hemimorphite	Zn₄Si₂O₇(OH)₂ · H₂O
H	ⓘ Hentschelite	CuFe₂³⁺(PO₄)₂(OH)₂
H	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
H	ⓘ Hexahydrite	MgSO₄ · 6H₂O
H	ⓘ Hibbingite	Fe₂²⁺(OH)₃Cl
H	ⓘ Hidalgoite	PbAl₃(AsO₄)(SO₄)(OH)₆
H	ⓘ Hilgardite	Ca₂B₅O₉Cl · H₂O
H	ⓘ Hinsdalite	PbAl₃(PO₄)(SO₄)(OH)₆
H	ⓘ Hisingerite	Fe₂³⁺(Si₂O₅)(OH)₄ · 2H₂O
H	ⓘ Honessite	(Ni_1-xFe_x³⁺)(OH)₂[SO₄]_x/2 · nH₂O
H	ⓘ Howlite	Ca₂B₅SiO₉(OH)₅
H	ⓘ Huemulite	Na₄Mg(V₁₀O₂₈) · 24H₂O
H	ⓘ Humboldtine	Fe²⁺(C₂O₄) · 2H₂O
H	ⓘ Opal var. Opal-AN	SiO₂ · nH₂O
H	ⓘ Andradite var. Hydroandradite	Ca₃Fe₂³⁺(SiO₄)_3-x(OH)_4x
H	ⓘ Hydrobasaluminite	Al₄(SO₄)(OH)₁₀ · 12-36H₂O
H	ⓘ Hydrocalumite	Ca₄Al₂(OH)₁₂(Cl,CO₃,OH)₂ · 4H₂O
H	ⓘ Hydrocerussite	Pb₃(CO₃)₂(OH)₂
H	ⓘ Hydrohonessite	(Ni_1-xFe_x³⁺)(OH)₂(SO₄)_x/2 · nH₂O
H	ⓘ Hydromagnesite	Mg₅(CO₃)₄(OH)₂ · 4H₂O
H	ⓘ Hydroniumjarosite	(H₃O)Fe₃³⁺(SO₄)₂(OH)₆
H	ⓘ Hydroscarbroite	Al₁₄(CO₃)₃(OH)₃₆ · nH₂O
H	ⓘ Hydrotalcite	Mg₆Al₂(CO₃)(OH)₁₆ · 4H₂O
H	ⓘ Hydroxyapophyllite-(K)	KCa₄(Si₈O₂₀)(OH,F) · 8H₂O
H	ⓘ Hydroxylapatite	Ca₅(PO₄)₃(OH)
H	ⓘ Hydrozincite	Zn₅(CO₃)₂(OH)₆
H	ⓘ Ikaite	CaCO₃ · 6H₂O
H	ⓘ Muscovite var. Illite	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
H	ⓘ Ilsemannite	Mo₃O₈ · nH₂O
H	ⓘ Ilvaite	CaFe³⁺Fe₂²⁺(Si₂O₇)O(OH)
H	ⓘ Imogolite	Al₂SiO₃(OH)₄
H	ⓘ Jamborite	Ni²⁺_1-xCo_x³⁺(OH)_2-x(SO₄)_x · nH₂O
H	ⓘ Jarosite	KFe₃³⁺(SO₄)₂(OH)₆
H	ⓘ Jeanbandyite	Fe_x³⁺Fe²⁺_1-xSn(OH)_6-xO_x
H	ⓘ Jimthompsonite	(Mg,Fe)₅Si₆O₁₆(OH)₂
H	ⓘ Johannite	Cu(UO₂)₂(SO₄)₂(OH)₂ · 8H₂O
H	ⓘ Kahlerite	Fe(UO₂)₂(AsO₄)₂ · 12H₂O
H	ⓘ Kainite	KMg(SO₄)Cl · 3H₂O
H	ⓘ Kainosite-(Y)	Ca₂(Y,Ce)₂(Si₄O₁₂)(CO₃) · H₂O
H	ⓘ Clinochlore var. Chromium-bearing Clinochlore	Mg₅(Al,Cr)₂Si₃O₁₀(OH)₈
H	ⓘ Kaňkite	FeAsO₄ · 3.5H₂O
H	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
H	ⓘ Kasolite	Pb(UO₂)(SiO₄) · H₂O
H	ⓘ Ferro-katophorite	{Na}{CaNa}{Fe₄²⁺Al}[(AlSi₇)O₂₂](OH)₂
H	ⓘ Kegelite	Pb₈Al₄(Si₈O₂₀)(SO₄)₂(CO₃)₄(OH)₈
H	ⓘ Kellyite	Mn₂²⁺Al(AlSiO₅)(OH)₄
H	ⓘ Kidwellite	NaFe³⁺_9+x(PO₄)₆(OH)₁₁ · 3H₂O, x = 0.33
H	ⓘ Kieserite	MgSO₄ · H₂O
H	ⓘ Killalaite	Ca_6.4(H_0.6Si₂O₇)₂(OH)₂
H	ⓘ Kintoreite	PbFe₃(PO₄)(PO₃OH)(OH)₆
H	ⓘ Kipushite	(Cu,Zn)₅Zn(PO₄)₂(OH)₆ · H₂O
H	ⓘ Köttigite	Zn₃(AsO₄)₂ · 8H₂O
H	ⓘ Kröhnkite	Na₂Cu(SO₄)₂ · 2H₂O
H	ⓘ Ktenasite	ZnCu₄(SO₄)₂(OH)₆ · 6H₂O
H	ⓘ Kinoshitalite	(Ba,K)(Mg,Mn²⁺,Al)₃(Al₂Si₂O₁₀)(OH)₂
H	ⓘ Langite	Cu₄(SO₄)(OH)₆ · 2H₂O
H	ⓘ Lanthanite-(Ce)	(Ce,La,Nd)₂(CO₃)₃ · 8H₂O
H	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
H	ⓘ Laurionite	PbCl(OH)
H	ⓘ Lautenthalite	PbCu₄(SO₄)₂(OH)₆ · 3H₂O
H	ⓘ Lavendulan	NaCaCu₅(AsO₄)₄Cl · 5H₂O
H	ⓘ Lazulite	MgAl₂(PO₄)₂(OH)₂
H	ⓘ Leadhillite	Pb₄(CO₃)₂(SO₄)(OH)₂
H	ⓘ Lepidocrocite	γ-Fe³⁺O(OH)
H	ⓘ Leucophosphite	KFe₂³⁺(PO₄)₂(OH) · 2H₂O
H	ⓘ Libethenite	Cu₂(PO₄)(OH)
H	ⓘ Liebigite	Ca₂(UO₂)(CO₃)₃ · 11H₂O
H	ⓘ Likasite	Cu₃(NO₃)(OH)₅ · 2H₂O
H	ⓘ Linarite	PbCu(SO₄)(OH)₂
H	ⓘ Lindgrenite	Cu₃(MoO₄)₂(OH)₂
H	ⓘ Liroconite	Cu₂Al(AsO₄)(OH)₄ · 4H₂O
H	ⓘ Liskeardite	[(Al,Fe)₃₂(AsO₄)₁₈(OH)₄₂(H₂O)₂₂] · 52H₂O
H	ⓘ Lithiophorite	(Al,Li)MnO₂(OH)₂
H	ⓘ Lizardite	Mg₃(Si₂O₅)(OH)₄
H	ⓘ Ludlamite	Fe₃²⁺(PO₄)₂ · 4H₂O
H	ⓘ Macaulayite	(Fe,Al)₂₄Si₄O₄₃(OH)₂
H	ⓘ Macphersonite	Pb₄(CO₃)₂(SO₄)(OH)₂
H	ⓘ Magnesio-riebeckite	◻{Na₂}{Mg₃Fe₂³⁺}(Si₈O₂₂)(OH)₂
H	ⓘ Manganite	Mn³⁺O(OH)
H	ⓘ Magnesio-hornblende	◻Ca₂(Mg₄Al)(Si₇Al)O₂₂(OH)₂
H	ⓘ Magnesio-arfvedsonite	{Na}{Na₂}{Mg₄Fe³⁺}(Si₈O₂₂)(OH)₂
H	ⓘ Malhmoodite	FeZr(PO₄)₂ · 4H₂O
H	ⓘ Malachite	Cu₂(CO₃)(OH)₂
H	ⓘ Mammothite	Pb₆Cu₄AlSb⁵⁺O₂(OH)₁₆Cl₄(SO₄)₂
H	ⓘ Fluorapatite var. Manganese-bearing Fluorapatite	(Ca,Mn²⁺)₅(PO₄)₃(F,Cl,OH) or Ca₅([P,Mn⁵⁺]O₄)₃(F,Cl,OH)
H	ⓘ Vesuvianite var. Manganese-bearing Vesuvianite	Ca₁₉(Fe³⁺,Mn²⁺,Mn³⁺)Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀](O,OH)(OH)₉
H	ⓘ Mansfieldite	AlAsO₄ · 2H₂O
H	ⓘ Margarite	CaAl₂(Al₂Si₂O₁₀)(OH)₂
H	ⓘ Mascagnite	(NH₄)₂SO₄
H	ⓘ Mattheddleite	Pb₅(SiO₄)_1.5(SO₄)_1.5(Cl,OH)
H	ⓘ Mawbyite	PbFe₂³⁺(AsO₄)₂(OH)₂
H	ⓘ Melanterite	Fe²⁺(H₂O)₆SO₄ · H₂O
H	ⓘ Mereheadite	Pb₄₇Cl₂₅(OH)₁₃O₂₄(CO₃)(BO₃)₂
H	ⓘ Mesolite	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
H	ⓘ Meta-autunite	Ca(UO₂)₂(PO₄)₂ · 6H₂O
H	ⓘ Metasaléeite	Mg(UO₂)₂(PO₄)₂ · 8H₂O
H	ⓘ Metakahlerite	Fe²⁺(UO₂)₂(AsO₄)₂ · 8H₂O
H	ⓘ Metalodèvite	Zn(UO₂)₂(AsO₄)₂ · 10H₂O
H	ⓘ Metanováčekite	Mg(UO₂)₂(AsO₄)₂ · 8H₂O
H	ⓘ Metasideronatrite	Na₂Fe(SO₄)₂(OH) · H₂O
H	ⓘ Metatorbernite	Cu(UO₂)₂(PO₄)₂ · 8H₂O
H	ⓘ Metatyuyamunite	Ca(UO₂)₂(VO₄)₂ · 3H₂O
H	ⓘ Metavanuralite	Al(UO₂)₂(VO₄)₂(OH) · 8H₂O
H	ⓘ Metavariscite	AlPO₄ · 2H₂O
H	ⓘ Metavivianite	Fe²⁺Fe₂³⁺(PO₄)₂(OH)₂ · 6H₂O
H	ⓘ Metavoltine	K₂Na₆Fe²⁺Fe₆³⁺O₂(SO₄)₁₂ · 18H₂O
H	ⓘ Metazeunerite	Cu(UO₂)₂(AsO₄)₂ · 8H₂O
H	ⓘ Milarite	K(◻H₂O)Ca₂(Be₂Al)[Si₁₂O₃₀]
H	ⓘ Minnesotaite	Fe₃²⁺Si₄O₁₀(OH)₂
H	ⓘ Mirabilite	Na₂SO₄ · 10H₂O
H	ⓘ Mitridatite	Ca₂Fe₃³⁺(PO₄)₃O₂ · 3H₂O
H	ⓘ Mixite	BiCu₆(AsO₄)₃(OH)₆ · 3H₂O
H	ⓘ Molybdophyllite	Pb₈Mg₉[Si₁₀O₂₈(OH)₈O₂(CO₃)₃] · H₂O
H	ⓘ Monohydrocalcite	CaCO₃ · H₂O
H	ⓘ Montebrasite	LiAl(PO₄)(OH)
H	ⓘ Montroseite	(V³⁺,Fe³⁺)O(OH)
H	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
H	ⓘ Morenosite	NiSO₄ · 7H₂O
H	ⓘ Morinite	NaCa₂Al₂(PO₄)₂(OH)F₄ · 2H₂O
H	ⓘ Mosandrite-(Ce)	(Ca₃REE)[(H₂O)₂Ca_0.5◻_0.5]Ti(Si₂O₇)₂(OH)₂(H₂O)₂
H	ⓘ Mottramite	PbCu(VO₄)(OH)
H	ⓘ Mpororoite	WAlO₃(OH)₃ · 2(H₂O)
H	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
H	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
H	ⓘ Nacrite	Al₂(Si₂O₅)(OH)₄
H	ⓘ Namibite	Cu(BiO)₂(VO₄)(OH)
H	ⓘ Namuwite	Zn₄(SO₄)(OH)₆ · 4H₂O
H	ⓘ Natanite	Fe²⁺[Sn(OH)₆]
H	ⓘ Fluorapophyllite-(Na)	NaCa₄(Si₈O₂₀)F · 8H₂O
H	ⓘ Natrojarosite	NaFe₃(SO₄)₂(OH)₆
H	ⓘ Natron	Na₂CO₃ · 10H₂O
H	ⓘ Neotocite	(Mn,Fe,Mg)SiO₃ · H₂O
H	ⓘ Nickelhexahydrite	Ni(SO₄) · 6H₂O
H	ⓘ Nontronite	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
H	ⓘ Nordstrandite	Al(OH)₃
H	ⓘ Nosean	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O
H	ⓘ Hydronováčekite	Mg(UO₂)₂(AsO₄)₂ · 12H₂O
H	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
H	ⓘ Nakauriite	Cu₈(SO₄)₄(CO₃)(OH)₆ · 48H₂O
H	ⓘ Offretite	KCaMg(Si₁₃Al₅)O₃₆ · 15H₂O
H	ⓘ Okenite	Ca₁₀Si₁₈O₄₆ · 18H₂O
H	ⓘ Olivenite	Cu₂(AsO₄)(OH)
H	ⓘ Opal	SiO₂ · nH₂O
H	ⓘ Opal var. Opal-Jasper	SiO₂ · nH₂O
H	ⓘ Orthoserpierite	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
H	ⓘ Osarizawaite	Pb(Al₂Cu²⁺)(SO₄)₂(OH)₆
H	ⓘ Ottrélite	(Mn²⁺,Fe²⁺,Mg)Al₂(SiO₄)O(OH)₂
H	ⓘ Palygorskite	◻Al₂Mg₂◻₂Si₈O₂₀(OH)₂(H₂O)₄ · 4H₂O
H	ⓘ Para-alumohydrocalcite	CaAl₂(CO₃)₂(OH)₄ · 6H₂O
H	ⓘ Paragonite	NaAl₂(AlSi₃O₁₀)(OH)₂
H	ⓘ Parahopeite	Zn₃(PO₄)₂ · 4H₂O
H	ⓘ Paralaurionite	PbCl(OH)
H	ⓘ Paranatrolite	Na₂Al₂Si₃O₁₀ · 3H₂O
H	ⓘ Parasymplesite	Fe₃²⁺(AsO₄)₂ · 8H₂O
H	ⓘ Paratacamite	Cu₃(Cu,Zn)(OH)₆Cl₂
H	ⓘ Pargasite	NaCa₂(Mg₄Al)(Si₆Al₂)O₂₂(OH)₂
H	ⓘ Parnauite	Cu₉(AsO₄)₂(SO₄)(OH)₁₀ · 7H₂O
H	ⓘ Pascoite	Ca₂Ca(V₁₀O₂₈) · 17H₂O
H	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
H	ⓘ Penfieldite	Pb₂Cl₃(OH)
H	ⓘ Pennantite	Mn₅²⁺Al(AlSi₃O₁₀)(OH)₈
H	ⓘ Phosphuranylite	KCa(H₃O)₃(UO₂)₇(PO₄)₄O₄ · 8H₂O
H	ⓘ Pharmacolite	Ca(HAsO₄) · 2H₂O
H	ⓘ Pharmacosiderite	KFe₄³⁺(AsO₄)₃(OH)₄ · 6-7H₂O
H	ⓘ Phaunouxite	Ca₃(AsO₄)₂ · 11H₂O
H	ⓘ Phosphosiderite	FePO₄ · 2H₂O
H	ⓘ Philipsbornite	PbAl₃(AsO₄)(AsO₃OH)(OH)₆
H	ⓘ Philipsburgite	Cu₅Zn(AsO₄)(PO₄)(OH)₆ · H₂O
H	ⓘ Phlogopite	KMg₃(AlSi₃O₁₀)(OH)₂
H	ⓘ Phurcalite	Ca₂(UO₂)₃(PO₄)₂O₂ · 7H₂O
H	ⓘ Pickeringite	MgAl₂(SO₄)₄ · 22H₂O
H	ⓘ Picromerite	K₂Mg(SO₄)₂ · 6H₂O
H	ⓘ Picropharmacolite	Ca₄Mg(AsO₄)₂(HAsO₄)₂ · 11H₂O
H	ⓘ Piemontite	(CaCa)(AlAlMn³⁺)O[Si₂O₇][SiO₄](OH)
H	ⓘ Pigotite	Al₄C₆H₅O₁₀ · 13H₂O (?)
H	ⓘ Pilolite	Mg₄Al₂Si₁₀O₂₇ · 15H₂O
H	ⓘ Pitticite	(Fe, AsO₄, H₂O) (?)
H	ⓘ Plumbonacrite	Pb₅O(OH)₂(CO₃)₃
H	ⓘ Plancheite	Cu₈(Si₈O₂₂)(OH)₄ · H₂O
H	ⓘ Plombièrite	[Ca₄Si₆O₁₆(OH)₂ · 2H₂O] · (Ca · 5H₂O)
H	ⓘ Plumbogummite	PbAl₃(PO₄)(PO₃OH)(OH)₆
H	ⓘ Plumbojarosite	Pb_0.5Fe₃³⁺(SO₄)₂(OH)₆
H	ⓘ Pollucite	(Cs,Na)₂(Al₂Si₄O₁₂) · 2H₂O
H	ⓘ Polyhalite	K₂Ca₂Mg(SO₄)₄ · 2H₂O
H	ⓘ Portlandite	Ca(OH)₂
H	ⓘ Posnjakite	Cu₄(SO₄)(OH)₆ · H₂O
H	ⓘ Alum-(K)	KAl(SO₄)₂ · 12H₂O
H	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
H	ⓘ Preisingerite	Bi₃(AsO₄)₂O(OH)
H	ⓘ Priceite	Ca₂B₅O₇(OH)₅ · H₂O
H	ⓘ Prosopite	CaAl₂F₄[(OH)_4-xF_x]
H	ⓘ Protopartzite	Cu(Sb,As,Fe,Zn)_1.3(O,OH)_6.8
H	ⓘ Pseudomalachite	Cu₅(PO₄)₂(OH)₄
H	ⓘ Pseudoboleite	Pb₃₁Cu₂₄Cl₆₂(OH)₄₈
H	ⓘ Pumpellyite Subgroup	Ca₂XAl₂[Si₂O₆(OH)][SiO₄](OH)₂A
H	ⓘ Pumpellyite-(Fe2+)	Ca₂Fe²⁺Al₂(Si₂O₇)(SiO₄)(OH,O)₂ · H₂O
H	ⓘ Pumpellyite-(Mg)	Ca₂MgAl₂(Si₂O₇)(SiO₄)(OH)₂ · H₂O
H	ⓘ Pumpellyite-(Mn2+)	Ca₂Mn²⁺Al₂(Si₂O₇)(SiO₄)(OH)₂ · H₂O
H	ⓘ Pyrobelonite	PbMn²⁺(VO₄)(OH)
H	ⓘ Pyrochlore Group	A₂Nb₂(O,OH)₆Z
H	ⓘ Pyrochroite	Mn(OH)₂
H	ⓘ Pyrophyllite	Al₂Si₄O₁₀(OH)₂
H	ⓘ Petitjeanite	Bi₃(PO₄)₂O(OH)
H	ⓘ Pyroaurite	Mg₆Fe₂³⁺(OH)₁₆[CO₃] · 4H₂O
H	ⓘ Quenselite	PbMnO₂(OH)
H	ⓘ Ramsbeckite	(Cu,Zn)₁₅(SO₄)₄(OH)₂₂ · 6H₂O
H	ⓘ Ranciéite	(Ca,Mn²⁺)_0.2(Mn⁴⁺,Mn³⁺)O₂ · 0.6H₂O
H	ⓘ Turquoise var. Rashleighite	Cu(Al,Fe)₆(PO₄)₄(OH)₈ · 5H₂O
H	ⓘ Rauenthalite	Ca₃(AsO₄)₂ · 10H₂O
H	ⓘ Rauvite	Ca(UO₂)₂(V₁₀O₂₈) · 16H₂O
H	ⓘ Rectorite	(Na,Ca)Al₄((Si,Al)₈O₂₀)(OH)₄ · 2H₂O
H	ⓘ Reevesite	Ni₆Fe₂³⁺(OH)₁₆(CO₃) · 4H₂O
H	ⓘ Reichenbachite	Cu₅(PO₄)₂(OH)₄
H	ⓘ Reyerite	(Na,K)₂Ca₁₄(Si,Al)₂₄O₅₈(OH)₈ · 6H₂O
H	ⓘ Rhabdophane-(Ce)	Ce(PO₄) · 0.6H₂O
H	ⓘ Rhabdophane-(Nd)	Nd(PO₄) · H₂O
H	ⓘ Riebeckite	◻[Na₂][Fe₃²⁺Fe₂³⁺]Si₈O₂₂(OH)₂
H	ⓘ Clinochlore var. Ripidolite	(Mg,Fe,Al)₆(Si,Al)₄O₁₀(OH)₈
H	ⓘ Römerite	Fe²⁺Fe₂³⁺(SO₄)₄ · 14H₂O
H	ⓘ Rockbridgeite	Fe²⁺Fe₄³⁺(PO₄)₃(OH)₅
H	ⓘ Romanèchite	(Ba,H₂O)₂(Mn⁴⁺,Mn³⁺)₅O₁₀
H	ⓘ Rosasite	(Cu,Zn)₂(CO₃)(OH)₂
H	ⓘ Roscherite	Ca₂Mn₅²⁺Be₄(PO₄)₆(OH)₄ · 6H₂O
H	ⓘ Roscoelite	K(V³⁺,Al)₂(AlSi₃O₁₀)(OH)₂
H	ⓘ Rozenite	FeSO₄ · 4H₂O
H	ⓘ Rustumite	Ca₁₀(Si₂O₇)₂(SiO₄)(OH)₂Cl₂
H	ⓘ Retgersite	NiSO₄ · 6H₂O
H	ⓘ Sabugalite	HAl(UO₂)₄(PO₄)₄ · 16H₂O
H	ⓘ Sadanagaite	{Na}{Ca₂}{Mg₃Al₂}(Si₅Al₃O₂₂)(OH)₂
H	ⓘ Salammoniac	NH₄Cl
H	ⓘ Saléeite	Mg(UO₂)₂(PO₄)₂ · 10H₂O
H	ⓘ Saponite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
H	ⓘ Scarbroite	Al₅(CO₃)(OH)₁₃ · 5H₂O
H	ⓘ Scawtite	Ca₇(Si₃O₉)₂CO₃ · 2H₂O
H	ⓘ Schmiederite	Pb₂Cu₂(Se⁶⁺O₄)(Se⁴⁺O₃)(OH)₄
H	ⓘ Schoenfliesite	Mg[Sn(OH)₆]
H	ⓘ Schoepite	(UO₂)₈O₂(OH)₁₂ · 12H₂O
H	ⓘ Schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
H	ⓘ Schröckingerite	NaCa₃(UO₂)(CO₃)₃(SO₄)F · 10H₂O
H	ⓘ Schulenbergite	(Cu,Zn)₇(SO₄)₂(OH)₁₀ · 3H₂O
H	ⓘ Schultenite	Pb(HAsO₄)
H	ⓘ Scolecite	CaAl₂Si₃O₁₀ · 3H₂O
H	ⓘ Scorodite	Fe³⁺AsO₄ · 2H₂O
H	ⓘ Segnitite	PbFe₃³⁺AsO₄(AsO₃OH)(OH)₆
H	ⓘ Sepiolite	Mg₄(Si₆O₁₅)(OH)₂ · 6H₂O
H	ⓘ Serpierite	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
H	ⓘ Shattuckite	Cu₅(Si₂O₆)₂(OH)₂
H	ⓘ Sideronatrite	Na₂Fe(SO₄)₂(OH) · 3H₂O
H	ⓘ Siderophyllite	KFe₂²⁺Al(Al₂Si₂O₁₀)(OH)₂
H	ⓘ Sieleckiite	Cu₃Al₄(PO₄)₂(OH)₁₂ · 2H₂O
H	ⓘ Simonkolleite	Zn₅Cl₂(OH)₈ · H₂O
H	ⓘ Pyroaurite-2H	Mg₆Fe₂³⁺(OH)₁₆(CO₃) · 4H₂O
H	ⓘ Natrozippeite	Na₅(UO₂)₈(SO₄)₄O₅(OH)₃ · 12H₂O
H	ⓘ Natropharmacosiderite	NaFe₄³⁺(AsO₄)₃(OH)₄ · 4H₂O
H	ⓘ Sonolite	Mn₉²⁺(SiO₄)₄(OH)₂
H	ⓘ Spangolite	Cu₆Al(SO₄)(OH)₁₂Cl · 3H₂O
H	ⓘ Spencerite	Zn₄(PO₄)₂(OH)₂ · 3H₂O
H	ⓘ Starkeyite	MgSO₄ · 4H₂O
H	ⓘ Staurolite	Fe₂²⁺Al₉Si₄O₂₃(OH)
H	ⓘ Talc var. Steatite	Mg₃(Si₄O₁₀)(OH)₂
H	ⓘ Stellerite	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
H	ⓘ Stevensite	(Ca,Na)_xMg_3-x(Si₄O₁₀)(OH)₂
H	ⓘ Piemontite-(Sr)	(CaSr)(AlAlMn³⁺)O[Si₂O₇][SiO₄](OH)
H	ⓘ Stibiconite	Sb³⁺Sb₂⁵⁺O₆(OH)
H	ⓘ Stichtite	Mg₆Cr₂³⁺(OH)₁₆[CO₃] · 4H₂O
H	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
H	ⓘ Stilpnomelane	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O
H	ⓘ Stokesite	CaSn[Si₃O₉] · 2H₂O
H	ⓘ Strashimirite	Cu₈(AsO₄)₄(OH)₄ · 5H₂O
H	ⓘ Strengite	FePO₄ · 2H₂O
H	ⓘ Strunzite	Mn²⁺Fe₂³⁺(PO₄)₂(OH)₂ · 6H₂O
H	ⓘ Sulfoborite	Mg₃[B(OH)₄]₂(SO₄)(OH,F)₂
H	ⓘ Susannite	Pb₄(CO₃)₂(SO₄)(OH)₂
H	ⓘ Svanbergite	SrAl₃(PO₄)(SO₄)(OH)₆
H	ⓘ Sweetite	Zn(OH)₂
H	ⓘ Switzerite	Mn₃²⁺(PO₄)₂ · 7H₂O
H	ⓘ Symplesite	Fe₃²⁺(AsO₄)₂ · 8H₂O
H	ⓘ Syngenite	K₂Ca(SO₄)₂ · H₂O
H	ⓘ Szaibélyite	MgBO₂(OH)
H	ⓘ Szomolnokite	FeSO₄ · H₂O
H	ⓘ Tacharanite	Ca₁₂Al₂Si₁₈O₃₃ (OH)₃₆
H	ⓘ Tachyhydrite	CaMg₂Cl₆ · 12H₂O
H	ⓘ Talc	Mg₃Si₄O₁₀(OH)₂
H	ⓘ Talmessite	Ca₂Mg(AsO₄)₂ · 2H₂O
H	ⓘ Tamarugite	NaAl(SO₄)₂ · 6H₂O
H	ⓘ Thaumasite	Ca₃(SO₄)[Si(OH)₆](CO₃) · 12H₂O
H	ⓘ Theophrastite	Ni(OH)₂
H	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
H	ⓘ Thorikosite	Pb₃Cl₂(OH)(SbO₃,AsO₃)
H	ⓘ Thorite var. Thorogummite	(Th,U)(SiO₄)_1-x(OH)_4x
H	ⓘ Chamosite var. Thuringite	(Fe,Fe,Mg,Al)₆(Si,Al)₄O₁₀(O,OH)₈
H	ⓘ Tobermorite	Ca₄Si₆O₁₇(H₂O)₂ · (Ca · 3H₂O)
H	ⓘ Tochilinite	Fe²⁺_5-6(Mg,Fe²⁺)₅S₆(OH)₁₀
H	ⓘ Todorokite	(Na,Ca,K,Ba,Sr)_1-x(Mn,Mg,Al)₆O₁₂ · 3-4H₂O
H	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
H	ⓘ Torbernite	Cu(UO₂)₂(PO₄)₂ · 12H₂O
H	ⓘ Tosudite	Na_0.5(Al,Mg)₆((Si,Al)₈O₁₈)(OH)₁₂ · 5H₂O
H	ⓘ Tremolite	◻Ca₂Mg₅(Si₈O₂₂)(OH)₂
H	ⓘ Trögerite	(H₃O)(UO₂)(AsO₄) · 3H₂O
H	ⓘ Triploidite	Mn₂²⁺(PO₄)(OH)
H	ⓘ Tristramite	(Ca,U,Fe)(PO₄,SO₄) · 2H₂O
H	ⓘ Trona	Na₃H(CO₃)₂ · 2H₂O
H	ⓘ Tschermakite	◻(Ca₂)(Mg₃Al₂)(Al₂Si₆O₂₂)(OH)₂
H	ⓘ Tsumebite	Pb₂Cu(PO₄)(SO₄)(OH)
H	ⓘ Tungstite	WO₃ · H₂O
H	ⓘ Turquoise	CuAl₆(PO₄)₄(OH)₈ · 4H₂O
H	ⓘ Tyrolite	Ca₂Cu₉(AsO₄)₄(CO₃)(OH)₈ · 11H₂O
H	ⓘ Tyuyamunite	Ca(UO₂)₂(VO₄)₂ · 5-8H₂O
H	ⓘ Tangeite	CaCu(VO₄)(OH)
H	ⓘ Uklonskovite	NaMg(SO₄)F · 2H₂O
H	ⓘ Uranophane	Ca(UO₂)₂(SiO₃OH)₂ · 5H₂O
H	ⓘ Uranopilite	(UO₂)₆(SO₄)O₂(OH)₆ · 14H₂O
H	ⓘ Uranospathite	(Al,◻)(UO₂)₂(PO₄)₂F · 20(H₂O,F)
H	ⓘ Uranospinite	Ca(UO₂)₂(AsO₄)₂ · 10H₂O
H	ⓘ Valleriite	(Fe²⁺,Cu)₄(Mg,Al)₃S₄(OH,O)₆
H	ⓘ Vandenbrandeite	Cu(UO₂)(OH)₄
H	ⓘ Vandendriesscheite	PbU₇O₂₂ · 12H₂O
H	ⓘ Variscite	AlPO₄ · 2H₂O
H	ⓘ Varlamoffite	(Sn,Fe)(O,OH)₂
H	ⓘ Vauquelinite	Pb₂Cu(CrO₄)(PO₄)(OH)
H	ⓘ Vermiculite	Mg_0.7(Mg,Fe,Al)₆(Si,Al)₈O₂₀(OH)₄ · 8H₂O
H	ⓘ Vésigniéite	BaCu₃(VO₄)₂(OH)₂
H	ⓘ Veszelyite	(Cu,Zn)₂Zn(PO₄)(OH)₃ · 2H₂O
H	ⓘ Vishnevite	(Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O
H	ⓘ Vivianite	Fe²⁺Fe₂²⁺(PO₄)₂ · 8H₂O
H	ⓘ Vochtenite	(Fe²⁺,Mg)Fe³⁺(UO₂)₄(PO₄)₄(OH) · 12-13H₂O
H	ⓘ Volborthite	Cu₃(V₂O₇)(OH)₂ · 2H₂O
H	ⓘ Volkovskite	KCa₄[B₅O₈OH]₄[B(OH)₃]₂Cl · 4H₂O
H	ⓘ Voltaite	K₂Fe₅²⁺Fe₃³⁺Al(SO₄)₁₂ · 18H₂O
H	ⓘ Vesuvianite	Ca₁₉Fe³⁺Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀]O(OH)₉
H	ⓘ Walpurgite	(BiO)₄(UO₂)(AsO₄)₂ · 2H₂O
H	ⓘ Wavellite	Al₃(PO₄)₂(OH,F)₃ · 5H₂O
H	ⓘ Waylandite	BiAl₃(PO₄)₂(OH)₆
H	ⓘ Weddellite	Ca(C₂O₄) · (2.5-x)H₂O
H	ⓘ Weilite	Ca(HAsO₄)
H	ⓘ Phillipsite Subgroup var. Wellsite	(K,Ba,Ca,K₂)Al₂Si₆O₁₆ · 6H₂O
H	ⓘ Whewellite	Ca(C₂O₄) · H₂O
H	ⓘ Whitmoreite	Fe²⁺Fe₂³⁺(PO₄)₂(OH)₂ · 4H₂O
H	ⓘ Wickmanite	Mn²⁺[Sn(OH)₆]
H	ⓘ Widenmannite	Pb₂(OH)₂[(UO₂)(CO₃)₂]
H	ⓘ Winchite	◻{CaNa}{Mg₄Al}(Si₈O₂₂)(OH)₂
H	ⓘ Wölsendorfite	Pb₇(UO₂)₁₄O₁₉(OH)₄ · 12H₂O
H	ⓘ Woodwardite	Cu_1-xAl_x(OH)₂(SO₄)_x/2 · nH₂O
H	ⓘ Wroewolfeite	Cu₄(SO₄)(OH)₆ · 2H₂O
H	ⓘ Wülfingite	Zn(OH)₂
H	ⓘ Xonotlite	Ca₆(Si₆O₁₇)(OH)₂
H	ⓘ Xanthoxenite	Ca₄Fe₂³⁺(PO₄)₄(OH)₂ · 3H₂O
H	ⓘ Zaratite	Ni₃(CO₃)(OH)₄ · 4H₂O ?
H	ⓘ Zeunerite	Cu(UO₂)₂(AsO₄)₂ · 12H₂O
H	ⓘ Zippeite	K₃(UO₂)₄(SO₄)₂O₃(OH) · 3H₂O
H	ⓘ Zoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
H	ⓘ Duftite-alpha	PbCu(AsO₄)(OH)
H	ⓘ Gypsum var. Selenite	CaSO₄ · 2H₂O
H	ⓘ Serpentine Subgroup var. Bastite	D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn
H	ⓘ Opal var. Common Opal	SiO₂ · nH₂O
H	ⓘ Opal var. Fire Opal	SiO₂ · nH₂O
H	ⓘ Brewsterite-Ba	(Ba,Sr)[Al₂Si₆O₁₆] · 5H₂O
H	ⓘ Brewsterite-Sr	(Sr,Ba,Ca)[Al₂Si₆O₁₆] · 5H₂O
H	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
H	ⓘ Chabazite-Na	(Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
H	ⓘ Clinoptilolite-Ca	Ca₃(Si₃₀Al₆)O₇₂ · 20H₂O
H	ⓘ Cumengeite	Pb₂₁Cu₂₀Cl₄₂(OH)₄₀ · 6H₂O
H	ⓘ Erionite-Ca	(Ca,K₂,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
H	ⓘ Erionite-K	(K₂,Ca,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
H	ⓘ Erionite-Na	(Na₂,K₂,Ca)₂[Al₄Si₁₄O₃₆] · 15H₂O
H	ⓘ Ferroceladonite	K(Fe²⁺Fe³⁺◻)(Si₄O₁₀)(OH)₂
H	ⓘ Gmelinite-Ca	Ca₂(Si₈Al₄)O₂₄ · 11H₂O
H	ⓘ Gmelinite-Na	Na₄(Si₈Al₄)O₂₄ · 11H₂O
H	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
H	ⓘ Heulandite-K	(K,Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
H	ⓘ Heulandite-Sr	(Sr,Na,Ca)₅(Si₂₇Al₉)O₇₂ · 24H₂O
H	ⓘ Iddingsite	MgO · Fe₂O₃ · 3SiO₂ · 4H₂O
H	ⓘ Zálesíite	CaCu₆(AsO₄)₂(AsO₃OH)(OH)₆ · 3H₂O
H	ⓘ Kerolite	(Mg,Ni)₃Si₄O₁₀(OH)₂ · nH₂O (n ~ 1)
H	ⓘ Lévyne-Ca	(Ca,Na₂,K₂)[Al₂Si₄O₁₂] · 6H₂O
H	ⓘ Magnesio-foitite	◻(Mg₂Al)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
H	ⓘ Katophorite	{Na}{CaNa}{Mg₄Al}[(AlSi₇)O₂₂](OH)₂
H	ⓘ Paulingite-K	(K₂,Ca,Na₂,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
H	ⓘ Paulingite-Na	(Na₂,K₂,Ca,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
H	ⓘ Potassic-richterite	{K}{CaNa}{Mg₅}Si₈O₂₂(OH)₂
H	ⓘ Rossmanite	◻(LiAl₂)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
H	ⓘ Sidpietersite	Pb₄²⁺(S₂O₃)O₂(OH)₂
H	ⓘ Smolyaninovite	Co₃Fe₂³⁺(AsO₄)₄ · 11H₂O
H	ⓘ Smrkovecite	Bi₂(PO₄)O(OH)
H	ⓘ Stilbite-Ca	NaCa₄(Si₂₇Al₉)O₇₂ · 28H₂O
H	ⓘ Veatchite-1M	Sr₂B₁₁O₁₆(OH)₅ · H₂O
H	ⓘ Wooldridgeite	Na₂CaCu₂²⁺(P₂O₇)₂ · 10H₂O
H	ⓘ Opal var. Hydrophane	SiO₂ · nH₂O
H	ⓘ Gypsum var. Satin Spar Gypsum	CaSO₄ · 2H₂O
H	ⓘ Riebeckite Root Name Group	◻[Na₂][Z₃²⁺Fe₂³⁺]Si₈O₂₂(OH,F,Cl)₂
H	ⓘ Hornblende Root Name Group	◻Ca₂(Z₄²⁺Z³⁺)(AlSi₇O₂₂)(OH,F,Cl)₂
H	ⓘ Riebeckite Root Name Group var. Crocidolite	◻[Na₂][Z₃²⁺Fe₂³⁺]Si₈O₂₂(OH,F,Cl)₂
H	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
H	ⓘ Clinochlore var. Pennine	Mg₅Al(AlSi₃O₁₀)(OH)₈
H	ⓘ Elaterite	(C,H,O,S)
H	ⓘ Redgillite	Cu₆(SO₄)(OH)₁₀ · H₂O
H	ⓘ Hydrohalloysite	Al₂Si₂O₅(OH)₄ · 2H₂O
H	ⓘ Muscovite var. Oellacherite	KAl₂(AlSi₃O₁₀)(OH)₂
H	ⓘ Unnamed (Tetragonal Pb Oxide Hydrate)	Pb₃O₂(OH)₂
H	ⓘ Unnamed (gamma-Zn(OH)2)	γ-Zn(OH)₂
H	ⓘ Duftite var. Duftite-β	PbCu(AsO₄)(OH)
H	ⓘ Amphibole Supergroup var. Byssolite	AX₂Z₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
H	ⓘ Unnamed (Pb Silicate) ?	Pb, Si, O, H (?)
H	ⓘ Unnamed (Basic Zinc Sulphate Hydrate)	Zn₄SO₄(OH)₆ · 4H₂O
H	ⓘ Brinrobertsite	Na_0.3Al₄(Si₄O₁₀)₂(OH)₄ · 3.5 H₂O
H	ⓘ Neustädtelite	Bi₂Fe³⁺(Fe³⁺,Co)(AsO₄)₂(O,OH)₄
H	ⓘ Actinolite var. Smaragdite	Ca₂(Mg,Fe²⁺,Cr)₅Si₈O₂₂(OH)₂
H	ⓘ Symesite	Pb₁₀(SO₄)O₇Cl₄ · H₂O
H	ⓘ Smectite Group	A_0.3D_2-3[T₄O₁₀]Z₂ · nH₂O
H	ⓘ Serpentine Subgroup	D₃[Si₂O₅](OH)₄
H	ⓘ Bobkingite	Cu₅Cl₂(OH)₈ · 2H₂O
H	ⓘ Ferriallanite-(Ce)	(CaCe)(Fe³⁺AlFe²⁺)O[Si₂O₇][SiO₄](OH)
H	ⓘ Glockerite	Fe₄³⁺(SO₄)(OH)₁₀ · 1-3H₂O ?
H	ⓘ Heulandite-Ba	(Ba,Ca,K)₅(Si₂₇Al₉)O₇₂ · 22H₂O
H	ⓘ Lindbergite	Mn²⁺(C₂O₄) · 2H₂O
H	ⓘ Saponite var. Bowlingite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
H	ⓘ Epidote var. Withamite	{Ca₂}{Al₂(Fe³⁺,Mn)}(Si₂O₇)(SiO₄)O(OH)
H	ⓘ Hydrokenoelsmoreite	◻₂W₂O₆(H₂O)
H	ⓘ Fougèrite	Fe₄²⁺Fe₂³⁺(OH)₁₂[CO₃] · 3H₂O
H	ⓘ Fluor-schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃F
H	ⓘ Apatite	Ca₅(PO₄)₃(Cl/F/OH)
H	ⓘ Autunite Group	A(UO₂)₂(TO₄)₂ · 8-16H₂O
H	ⓘ Beudantite Group	AM₃(XO₄)(SO₄)(OH)₆
H	ⓘ Meta-autunite Group	A_1-2(UO₂)₂(TO₄)₂ · 5-10H₂O
H	ⓘ Potassic-magnesio-arfvedsonite	[K][Na₂][Mg₄Fe³⁺]Si₈O₂₂(OH)₂
H	ⓘ Clinochesterite	(Mg,Fe)₁₇Si₂₀O₅₄(OH)₆
H	ⓘ Zincolivenite	CuZn(AsO₄)(OH)
H	ⓘ Epidote-(Sr)	(CaSr)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
H	ⓘ Montetrisaite	Cu₆(SO₄)(OH)₁₀ · 2H₂O
H	ⓘ Annabergite var. Calcium-bearing Annabergite	(Ni,Ca)₃(AsO₄)₂ · 8H₂O
H	ⓘ Opal var. Opal-CT	SiO₂ · nH₂O
H	ⓘ Epidote var. Rosstrevorite	{Ca₂}{Al₂Fe³⁺}(Si₂O₇)(SiO₄)O(OH)
H	ⓘ Kamarizaite	Fe₃³⁺(AsO₄)₂(OH)₃ · 3H₂O
H	ⓘ Steverustite	Pb₅²⁺(OH)₅[Cu⁺(S⁶⁺O₃S^2-)₃](H₂O)₂
H	ⓘ UM1987-01-CO:HMgS	Mg₄(CO₃)₂(OH)₄ · 6H₂O ?
H	ⓘ Julgoldite Subgroup	Ca₂XFe₂³⁺[Si₂O₆(OH)][SiO₄](OH)₂A
H	ⓘ Jahnsite Group	XM1M2₂M3₂(H₂O)₈(OH)₂(PO₄)₄
H	ⓘ Unnamed (Ba-Al Trisulphide Hydroxide Hydrate)	BaS₃ · Ba(OH)₂ · 2Al(OH)₃ · 8H₂O
H	ⓘ Unnamed (Ba Thiosulphate Monohydrate)	Ba(S₂O₃) · H₂O
H	ⓘ Nováčekite	Mg(UO₂)₂(AsO₄)₂ · 10H₂O
H	ⓘ Alunite Group	A_0.5-1 B₃[SO₄]₂(OH)₆
H	ⓘ Chabazite-Mg	(Mg_0.7K_0.5Ca_0.5Na_0.1)[Al₃Si₉O₂₄] · 10H₂O
H	ⓘ Hydroniumpharmacosiderite	(H₃O)Fe₄(AsO₄)₃(OH)₄ · 4H₂O
H	ⓘ UM1995-CO-CaHREEEU	Ca, REE, U, C, O, H
H	ⓘ UM1995-//-CO:PbU	Pb, U, C, O, H
H	ⓘ Rickturnerite	Pb₇O₄[Mg(OH)₄](OH)Cl₃
H	ⓘ Betpakdalite-CaMg	[Ca₂(H₂O)₁₇Mg(H₂O)₆][Mo₈As₂Fe₃³⁺O₃₆(OH)]
H	ⓘ Ianbruceite	Zn₂(AsO₄)(OH) · 3H₂O
H	ⓘ Unnamed (Zn-analogue of Ktenasite)	Zn(Zn,Cu)₄(SO₄)₂(OH)₆ · 6H₂O
H	ⓘ Bastnäsite Group	M(CO₃)X where M = REE, Th and X = F or OH
H	ⓘ Ferro-sadanagaite	{Na}{Ca₂}{Fe₃Al₂}(Al₃Si₅O₂₂)(OH)₂
H	ⓘ Yeomanite	Pb₂O(OH)Cl
H	ⓘ Allanite Group	(A1²⁺REE³⁺)(M1³⁺M2³⁺M3²⁺)O[Si₂O₇][SiO₄](OH)
H	ⓘ Analcime var. Cluthalite	Na(AlSi₂O₆) · H₂O
H	ⓘ Bettertonite	[Al₆(AsO₄)₃(OH)₉(H₂O)₅] · 11H₂O
H	ⓘ Penberthycroftite	[Al₆(AsO₄)₃(OH)₉(H₂O)₅] · 8H₂O
H	ⓘ UM1982-15-SiO:AlBaH	Ba-Al-Si-O-H
H	ⓘ UM1987-18-SiO:AlCaHKNa	(K,Ca,Na)₇(Si₁₇Al₇)O₄₈ · 14H₂O (?)
H	ⓘ Somersetite	Pb₈O₂(OH)₂(CO₃)₅
H	ⓘ Bridgesite-(Ce)	CaCe₂Cu₆(SO₄)₄(OH)₁₂ · 8H₂O
H	ⓘ Uvite	CaMg₃(Al₅Mg)(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
H	ⓘ Kernowite	Cu₂Fe(AsO₄)(OH)₄ · 4H₂O
H	ⓘ Ferroberaunite	Fe²⁺Fe₅³⁺(PO₄)₄(OH)₅ · 6H₂O
Li	Lithium
Li	ⓘ Amblygonite	LiAl(PO₄)F
Li	ⓘ Cookeite	(LiAl₄◻)[AlSi₃O₁₀](OH)₈
Li	ⓘ Elbaite	Na(Li_1.5Al_1.5)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Li	ⓘ Eucryptite	LiAlSiO₄
Li	ⓘ Lithiophorite	(Al,Li)MnO₂(OH)₂
Li	ⓘ Montebrasite	LiAl(PO₄)(OH)
Li	ⓘ Petalite	LiAl(Si₄O₁₀)
Li	ⓘ Spodumene	LiAlSi₂O₆
Li	ⓘ Triphylite	LiFe²⁺PO₄
Li	ⓘ Rossmanite	◻(LiAl₂)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Be	Beryllium
Be	ⓘ Beryl var. Aquamarine	Be₃Al₂Si₆O₁₈
Be	ⓘ Bavenite	Ca₄Be₂Al₂Si₉O₂₆(OH)₂
Be	ⓘ Bertrandite	Be₄(Si₂O₇)(OH)₂
Be	ⓘ Beryllonite	NaBePO₄
Be	ⓘ Beryl	Be₃Al₂(Si₆O₁₈)
Be	ⓘ Chrysoberyl	BeAl₂O₄
Be	ⓘ Danalite	Be₃Fe₄²⁺(SiO₄)₃S
Be	ⓘ Euclase	BeAl(SiO₄)(OH)
Be	ⓘ Eudidymite	Na₂Be₂Si₆O₁₅ · H₂O
Be	ⓘ Gadolinite-(Y)	Y₂Fe²⁺Be₂Si₂O₁₀
Be	ⓘ Genthelvite	Be₃Zn₄(SiO₄)₃S
Be	ⓘ Helvine	Be₃Mn₄²⁺(SiO₄)₃S
Be	ⓘ Herderite	CaBe(PO₄)F
Be	ⓘ Leucophanite	NaCaBeSi₂O₆F
Be	ⓘ Milarite	K(◻H₂O)Ca₂(Be₂Al)[Si₁₂O₃₀]
Be	ⓘ Phenakite	Be₂SiO₄
Be	ⓘ Rhodizite	(K,Cs)Al₄Be₄(B,Be)₁₂O₂₈
Be	ⓘ Roscherite	Ca₂Mn₅²⁺Be₄(PO₄)₆(OH)₄ · 6H₂O
Be	ⓘ Surinamite	(Mg,Fe)₃Al₄BeSi₃O₁₆
B	Boron
B	ⓘ Tourmaline var. Achroite	A(D₃)G₆(T₆O₁₈)(BO₃)₃X₃Z
B	ⓘ Boracite	Mg₃(B₇O₁₃)Cl
B	ⓘ Congolite	(Fe²⁺,Mg)₃(B₇O₁₃)Cl
B	ⓘ Danburite	CaB₂Si₂O₈
B	ⓘ Dravite	NaMg₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
B	ⓘ Dumortierite	Al(Al₂O)(Al₂O)₂(SiO₄)₃(BO₃)
B	ⓘ Datolite	CaB(SiO₄)(OH)
B	ⓘ Elbaite	Na(Li_1.5Al_1.5)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
B	ⓘ Ericaite	Fe₃²⁺(B₇O₁₃)Cl
B	ⓘ Axinite-(Fe)	Ca₂Fe²⁺Al₂BSi₄O₁₅OH
B	ⓘ Feruvite	CaFe₃²⁺(Al₅Mg)(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
B	ⓘ Fluoborite	Mg₃(BO₃)(F,OH)₃
B	ⓘ Foitite	◻(Fe₂²⁺Al)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
B	ⓘ Grandidierite	(Mg,Fe²⁺)(Al,Fe³⁺)₃(SiO₄)(BO₃)O₂
B	ⓘ Harkerite	Ca₄₈Mg₁₆[AlSi₄O₁₅(OH)]₄(BO₃)₁₆(CO₃)₁₆ · 2(H₂O,HCl)
B	ⓘ Hilgardite	Ca₂B₅O₉Cl · H₂O
B	ⓘ Howlite	Ca₂B₅SiO₉(OH)₅
B	ⓘ Indicolite	A(D₃)G₆(T₆O₁₈)(BO₃)₃X₃Z
B	ⓘ Ludwigite	Mg₂Fe³⁺(BO₃)O₂
B	ⓘ Mereheadite	Pb₄₇Cl₂₅(OH)₁₃O₂₄(CO₃)(BO₃)₂
B	ⓘ Priceite	Ca₂B₅O₇(OH)₅ · H₂O
B	ⓘ Rhodizite	(K,Cs)Al₄Be₄(B,Be)₁₂O₂₈
B	ⓘ Tourmaline var. Rubellite	A(D₃)G₆(T₆O₁₈)(BO₃)₃X₃Z
B	ⓘ Schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
B	ⓘ Sulfoborite	Mg₃[B(OH)₄]₂(SO₄)(OH,F)₂
B	ⓘ Szaibélyite	MgBO₂(OH)
B	ⓘ Tourmaline	AD₃G₆ (T₆O₁₈)(BO₃)₃X₃Z
B	ⓘ Trembathite	(Mg,Fe)₃(B₇O₁₃)Cl
B	ⓘ Tourmaline var. Verdelite	A(D₃)G₆(T₆O₁₈)(BO₃)₃X₃Z
B	ⓘ Volkovskite	KCa₄[B₅O₈OH]₄[B(OH)₃]₂Cl · 4H₂O
B	ⓘ Magnesio-foitite	◻(Mg₂Al)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
B	ⓘ Rossmanite	◻(LiAl₂)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
B	ⓘ Veatchite-1M	Sr₂B₁₁O₁₆(OH)₅ · H₂O
B	ⓘ Fluor-schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃F
B	ⓘ Boracite var. Iron-bearing Boracite	(Mg,Fe)₃(B₇O₁₃)Cl
B	ⓘ Uvite	CaMg₃(Al₅Mg)(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
C	Carbon
C	ⓘ Alstonite	BaCa(CO₃)₂
C	ⓘ Alumohydrocalcite	CaAl₂(CO₃)₂(OH)₄ · 4H₂O
C	ⓘ Ancylite-(Ce)	CeSr(CO₃)₂(OH) · H₂O
C	ⓘ Andersonite	Na₂Ca(UO₂)(CO₃)₃ · 6H₂O
C	ⓘ Ankerite	Ca(Fe²⁺,Mg)(CO₃)₂
C	ⓘ Aragonite	CaCO₃
C	ⓘ Aurichalcite	(Zn,Cu)₅(CO₃)₂(OH)₆
C	ⓘ Azurite	Cu₃(CO₃)₂(OH)₂
C	ⓘ Barytocalcite	BaCa(CO₃)₂
C	ⓘ Stichtite-2H	Mg₆(Cr,Al)₂(CO₃)(OH)₁₆ · 4H₂O
C	ⓘ Barstowite	Pb₄Cl₆(CO₃) · H₂O
C	ⓘ Bastnäsite-(Ce)	Ce(CO₃)F
C	ⓘ Bastnäsite	(Ce/Nd/Y/REE)(CO₃)F
C	ⓘ Beyerite	Ca(BiO)₂(CO₃)₂
C	ⓘ Bismutite	(BiO)₂CO₃
C	ⓘ Brianyoungite	Zn₃(CO₃,SO₄)(OH)₄
C	ⓘ Brugnatellite	Mg₆Fe³⁺(CO₃)(OH)₁₃ · 4H₂O
C	ⓘ Calcioancylite-(Ce)	(Ce,Ca,Sr)CO₃(OH,H₂O)
C	ⓘ Calcite	CaCO₃
C	ⓘ Caledonite	Pb₅Cu₂(SO₄)₃(CO₃)(OH)₆
C	ⓘ Cancrinite	(Na,Ca,◻)₈(Al₆Si₆O₂₄)(CO₃,SO₄)₂ · 2H₂O
C	ⓘ Carbonatecyanotrichite	Cu₄Al₂(CO₃,SO₄)(OH)₁₂ · 2H₂O
C	ⓘ Fluorapatite var. Carbonate-rich Fluorapatite	Ca₅(PO₄,CO₃)₃(F,O)
C	ⓘ Cerussite	PbCO₃
C	ⓘ Calcite var. Cobalt-bearing Calcite	(Ca,Co)CO₃
C	ⓘ Cohenite	Fe₃C
C	ⓘ Diamond	C
C	ⓘ Dolomite	CaMg(CO₃)₂
C	ⓘ Dundasite	PbAl₂(CO₃)₂(OH)₄ · H₂O
C	ⓘ Dypingite	Mg₅(CO₃)₄(OH)₂ · 5H₂O
C	ⓘ Ewaldite	Ba(Na,Ca,Y,Ce,K)(CO₃)₂ · 2.6H₂O
C	ⓘ Ferrisurite	(Pb,Ca)_2.4Fe₂³⁺(Si₄O₁₀)(CO₃)_1.7(OH)₃ · nH₂O
C	ⓘ Georgeite	[Cu(OH)_2-x(H₂O)_x][CO₃]_x/2
C	ⓘ Glushinskite	Mg(C₂O₄) · 2H₂O
C	ⓘ Graphite	C
C	ⓘ Harkerite	Ca₄₈Mg₁₆[AlSi₄O₁₅(OH)]₄(BO₃)₁₆(CO₃)₁₆ · 2(H₂O,HCl)
C	ⓘ Humboldtine	Fe²⁺(C₂O₄) · 2H₂O
C	ⓘ Hydrocalumite	Ca₄Al₂(OH)₁₂(Cl,CO₃,OH)₂ · 4H₂O
C	ⓘ Hydrocerussite	Pb₃(CO₃)₂(OH)₂
C	ⓘ Hydromagnesite	Mg₅(CO₃)₄(OH)₂ · 4H₂O
C	ⓘ Hydroscarbroite	Al₁₄(CO₃)₃(OH)₃₆ · nH₂O
C	ⓘ Hydrotalcite	Mg₆Al₂(CO₃)(OH)₁₆ · 4H₂O
C	ⓘ Hydrozincite	Zn₅(CO₃)₂(OH)₆
C	ⓘ Ikaite	CaCO₃ · 6H₂O
C	ⓘ Kainosite-(Y)	Ca₂(Y,Ce)₂(Si₄O₁₂)(CO₃) · H₂O
C	ⓘ Kegelite	Pb₈Al₄(Si₈O₂₀)(SO₄)₂(CO₃)₄(OH)₈
C	ⓘ Lanthanite-(Ce)	(Ce,La,Nd)₂(CO₃)₃ · 8H₂O
C	ⓘ Leadhillite	Pb₄(CO₃)₂(SO₄)(OH)₂
C	ⓘ Liebigite	Ca₂(UO₂)(CO₃)₃ · 11H₂O
C	ⓘ Magnesite	MgCO₃
C	ⓘ Macphersonite	Pb₄(CO₃)₂(SO₄)(OH)₂
C	ⓘ Calcite var. Manganese-bearing Calcite	(Ca,Mn)CO₃
C	ⓘ Malachite	Cu₂(CO₃)(OH)₂
C	ⓘ Mereheadite	Pb₄₇Cl₂₅(OH)₁₃O₂₄(CO₃)(BO₃)₂
C	ⓘ Molybdophyllite	Pb₈Mg₉[Si₁₀O₂₈(OH)₈O₂(CO₃)₃] · H₂O
C	ⓘ Monohydrocalcite	CaCO₃ · H₂O
C	ⓘ Natron	Na₂CO₃ · 10H₂O
C	ⓘ Nakauriite	Cu₈(SO₄)₄(CO₃)(OH)₆ · 48H₂O
C	ⓘ Otavite	CdCO₃
C	ⓘ Para-alumohydrocalcite	CaAl₂(CO₃)₂(OH)₄ · 6H₂O
C	ⓘ Paralstonite	BaCa(CO₃)₂
C	ⓘ Phosgenite	Pb₂CO₃Cl₂
C	ⓘ Pigotite	Al₄C₆H₅O₁₀ · 13H₂O (?)
C	ⓘ Plumbonacrite	Pb₅O(OH)₂(CO₃)₃
C	ⓘ Pyroaurite	Mg₆Fe₂³⁺(OH)₁₆[CO₃] · 4H₂O
C	ⓘ Reevesite	Ni₆Fe₂³⁺(OH)₁₆(CO₃) · 4H₂O
C	ⓘ Rhodochrosite	MnCO₃
C	ⓘ Rosasite	(Cu,Zn)₂(CO₃)(OH)₂
C	ⓘ Rutherfordine	(UO₂)CO₃
C	ⓘ Scarbroite	Al₅(CO₃)(OH)₁₃ · 5H₂O
C	ⓘ Scawtite	Ca₇(Si₃O₉)₂CO₃ · 2H₂O
C	ⓘ Schröckingerite	NaCa₃(UO₂)(CO₃)₃(SO₄)F · 10H₂O
C	ⓘ Siderite	FeCO₃
C	ⓘ Pyroaurite-2H	Mg₆Fe₂³⁺(OH)₁₆(CO₃) · 4H₂O
C	ⓘ Smithsonite	ZnCO₃
C	ⓘ Spurrite	Ca₅(SiO₄)₂(CO₃)
C	ⓘ Stichtite	Mg₆Cr₂³⁺(OH)₁₆[CO₃] · 4H₂O
C	ⓘ Strontianite	SrCO₃
C	ⓘ Susannite	Pb₄(CO₃)₂(SO₄)(OH)₂
C	ⓘ Synchysite-(Ce)	CaCe(CO₃)₂F
C	ⓘ Aragonite var. Lead-bearing Aragonite	(Ca,Pb)CO₃
C	ⓘ Thaumasite	Ca₃(SO₄)[Si(OH)₆](CO₃) · 12H₂O
C	ⓘ Tilleyite	Ca₅(Si₂O₇)(CO₃)₂
C	ⓘ Trona	Na₃H(CO₃)₂ · 2H₂O
C	ⓘ Tyrolite	Ca₂Cu₉(AsO₄)₄(CO₃)(OH)₈ · 11H₂O
C	ⓘ Vaterite	CaCO₃
C	ⓘ Vishnevite	(Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O
C	ⓘ Weddellite	Ca(C₂O₄) · (2.5-x)H₂O
C	ⓘ Whewellite	Ca(C₂O₄) · H₂O
C	ⓘ Widenmannite	Pb₂(OH)₂[(UO₂)(CO₃)₂]
C	ⓘ Witherite	BaCO₃
C	ⓘ Zaratite	Ni₃(CO₃)(OH)₄ · 4H₂O ?
C	ⓘ Calcite var. Iceland Spar	CaCO₃
C	ⓘ Rhodochrosite var. Sphaerodialogite	MnCO₃
C	ⓘ Siderite var. Sphärosiderite	FeCO₃
C	ⓘ Parisite	Ca(Ce/La/Nd/REE)₂(CO₃)₃F₂
C	ⓘ Synchysite	Ca(Ce/Nd/Y/REE)(CO₃)₂F
C	ⓘ Aragonite var. Flos Ferri	CaCO₃
C	ⓘ Calcite var. Argentine	CaCO₃
C	ⓘ Elaterite	(C,H,O,S)
C	ⓘ Calcite var. Iron-bearing Calcite	(Ca,Fe)CO₃
C	ⓘ Dolomite var. Iron-bearing Dolomite	Ca(Mg,Fe)(CO₃)₂
C	ⓘ Siderite var. Mg-rich Siderite	(Fe,Mg)CO₃
C	ⓘ Lindbergite	Mn²⁺(C₂O₄) · 2H₂O
C	ⓘ Calcite var. Lead-bearing Calcite	(Ca,Pb)CO₃
C	ⓘ Calcite var. Glendonite	CaCO₃
C	ⓘ Fougèrite	Fe₄²⁺Fe₂³⁺(OH)₁₂[CO₃] · 3H₂O
C	ⓘ Calcite var. Slate Spar	CaCO₃
C	ⓘ Calcite var. Calcite Satin Spar	CaCO₃
C	ⓘ UM1987-01-CO:HMgS	Mg₄(CO₃)₂(OH)₄ · 6H₂O ?
C	ⓘ Fassinaite	Pb₂(S₂O₃)(CO₃)
C	ⓘ UM1995-CO-CaHREEEU	Ca, REE, U, C, O, H
C	ⓘ UM1995-//-CO:PbU	Pb, U, C, O, H
C	ⓘ Bastnäsite Group	M(CO₃)X where M = REE, Th and X = F or OH
C	ⓘ Somersetite	Pb₈O₂(OH)₂(CO₃)₅
C	ⓘ Rhombohedral Carbonate	(Ca/Mg/Fe/Mn etc)CO₃
N	Nitrogen
N	ⓘ Ammoniojarosite	(NH₄)Fe₃³⁺(SO₄)₂(OH)₆
N	ⓘ Buttgenbachite	Cu₁₉(NO₃)₂(OH)₃₂Cl₄ · 2H₂O
N	ⓘ Likasite	Cu₃(NO₃)(OH)₅ · 2H₂O
N	ⓘ Mascagnite	(NH₄)₂SO₄
N	ⓘ Salammoniac	NH₄Cl
O	Oxygen
O	ⓘ Abhurite	Sn₂₁Cl₁₆(OH)₁₄O₆
O	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
O	ⓘ Adamite	Zn₂(AsO₄)(OH)
O	ⓘ K Feldspar var. Adularia	KAlSi₃O₈
O	ⓘ Aegirine	NaFe³⁺Si₂O₆
O	ⓘ Aegirine-augite	(Na_aCa_bFe_c²⁺Mg_d)(Fe_e³⁺Al_fFe_g²⁺Mg_h)Si₂O₆
O	ⓘ Aenigmatite	Na₄[Fe₁₀²⁺Ti₂]O₄[Si₁₂O₃₆]
O	ⓘ Aerugite	Ni_8.5(AsO₄)₂As⁵⁺O₈
O	ⓘ Afwillite	Ca₃(HSiO₄)₂ · 2H₂O
O	ⓘ Agardite-(Nd)	NdCu₆(AsO₄)₃(OH)₆ · 3H₂O
O	ⓘ Agardite-(Y)	YCu₆(AsO₄)₃(OH)₆ · 3H₂O
O	ⓘ Agalmatolite	K, Al, Si, O, H
O	ⓘ Agardite-(Ce)	CeCu₆(AsO₄)₃(OH)₆ · 3H₂O
O	ⓘ Agardite-(La)	LaCu₆(AsO₄)₃(OH)₆ · 3H₂O
O	ⓘ Quartz var. Agate-Jasper	SiO₂
O	ⓘ Aheylite	(Fe²⁺,Zn)Al₆(PO₄)₄(OH)₈ · 4H₂O
O	ⓘ Ajoite	(K,Na)Cu₇AlSi₉O₂₄(OH)₆ · 3H₂O
O	ⓘ Akaganeite	(Fe³⁺,Ni²⁺)₈(OH,O)₁₆Cl_1.25 · nH₂O
O	ⓘ Åkermanite	Ca₂Mg[Si₂O₇]
O	ⓘ Aluminocopiapite	Al_2/3Fe₄³⁺(SO₄)₆(OH)₂ · 20H₂O
O	ⓘ Gypsum var. Alabaster	CaSO₄ · 2H₂O
O	ⓘ Albite	Na(AlSi₃O₈)
O	ⓘ Allanite-(Ce)	(CaCe)(AlAlFe²⁺)O[Si₂O₇][SiO₄](OH)
O	ⓘ Alleghanyite	Mn₅²⁺(SiO₄)₂(OH)₂
O	ⓘ Allophane	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
O	ⓘ Alluaudite	(Na,Ca)Mn²⁺(Fe³⁺,Mn²⁺,Fe²⁺,Mg)₂(PO₄)₃
O	ⓘ Alstonite	BaCa(CO₃)₂
O	ⓘ Aluminite	Al₂(SO₄)(OH)₄ · 7H₂O
O	ⓘ Alumohydrocalcite	CaAl₂(CO₃)₂(OH)₄ · 4H₂O
O	ⓘ Pharmacoalumite	KAl₄(AsO₄)₃(OH)₄ · 6.5H₂O
O	ⓘ Hydrokenoelsmoreite var. Alumotungstite	◻₂W₂O₆(H₂O)
O	ⓘ Alunite	KAl₃(SO₄)₂(OH)₆
O	ⓘ Alunogen	Al₂(SO₄)₃ · 17H₂O
O	ⓘ Amblygonite	LiAl(PO₄)F
O	ⓘ Amesite	Mg₂Al(AlSiO₅)(OH)₄
O	ⓘ Quartz var. Amethyst	SiO₂
O	ⓘ Ammoniojarosite	(NH₄)Fe₃³⁺(SO₄)₂(OH)₆
O	ⓘ Amphibole Supergroup	AB₂C₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
O	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
O	ⓘ Anatase	TiO₂
O	ⓘ Ancylite-(Ce)	CeSr(CO₃)₂(OH) · H₂O
O	ⓘ Andalusite	Al₂(SiO₄)O
O	ⓘ Andersonite	Na₂Ca(UO₂)(CO₃)₃ · 6H₂O
O	ⓘ Albite var. Andesine	(Na,Ca)[Al(Si,Al)Si₂O₈]
O	ⓘ Andradite	Ca₃Fe₂³⁺(SiO₄)₃
O	ⓘ Anglesite	PbSO₄
O	ⓘ Anhydrite	CaSO₄
O	ⓘ Ankerite	Ca(Fe²⁺,Mg)(CO₃)₂
O	ⓘ Annabergite	Ni₃(AsO₄)₂ · 8H₂O
O	ⓘ Annite	KFe₃²⁺(AlSi₃O₁₀)(OH)₂
O	ⓘ Anorthite	Ca(Al₂Si₂O₈)
O	ⓘ Albite var. Anorthoclase	(Na,K)AlSi₃O₈
O	ⓘ Anthophyllite	◻{Mg₂}{Mg₅}(Si₈O₂₂)(OH)₂
O	ⓘ Antigorite	Mg₃(Si₂O₅)(OH)₄
O	ⓘ Antlerite	Cu₃(SO₄)(OH)₄
O	ⓘ Aphthitalite	(K,Na)₃Na(SO₄)₂
O	ⓘ Apophyllite Group	AB₄[Si₈O₂₂]X · 8H₂O
O	ⓘ Beryl var. Aquamarine	Be₃Al₂Si₆O₁₈
O	ⓘ Argentojarosite	AgFe₃³⁺(SO₄)₂(OH)₆
O	ⓘ Arsenogoyazite	SrAl₃(AsO₄)(AsO₃OH)(OH)₆
O	ⓘ Arsenolite	As₂O₃
O	ⓘ Arsenogorceixite	BaAl₃(AsO₄)(AsO₃OH)(OH)₆
O	ⓘ Aragonite	CaCO₃
O	ⓘ Ardennite-(As)	Mn₄²⁺Al₄(AlMg)(AsO₄)(SiO₄)₂(Si₃O₁₀)(OH)₆
O	ⓘ Arfvedsonite	[Na][Na₂][Fe₄²⁺Fe³⁺]Si₈O₂₂(OH)₂
O	ⓘ Armenite	Ba(H₂O)₂Ca₂Al₃[Al₃Si₉O₃₀]
O	ⓘ Arrojadite-(KFe)	(KNa)(Fe²⁺◻)Ca(Na₂◻)Fe₁₃²⁺Al(PO₄)₁₁(PO₃OH)(OH)₂
O	ⓘ Arsendescloizite	PbZn(AsO₄)(OH)
O	ⓘ Arseniosiderite	Ca₂Fe₃³⁺(AsO₄)₃O₂ · 3H₂O
O	ⓘ Arsentsumebite	Pb₂Cu(AsO₄)(SO₄)(OH)
O	ⓘ Arthurite	CuFe₂³⁺(AsO₄)₂(OH)₂ · 4H₂O
O	ⓘ Asbolane	(Ni,Co)_2-xMn⁴⁺(O,OH)₄ · nH₂O
O	ⓘ Atacamite	Cu₂(OH)₃Cl
O	ⓘ Atelestite	Bi₂(AsO₄)O(OH)
O	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
O	ⓘ Aurichalcite	(Zn,Cu)₅(CO₃)₂(OH)₆
O	ⓘ Autunite	Ca(UO₂)₂(PO₄)₂ · 10-12H₂O
O	ⓘ Azurite	Cu₃(CO₃)₂(OH)₂
O	ⓘ Almandine	Fe₃²⁺Al₂(SiO₄)₃
O	ⓘ Ashoverite	Zn(OH)₂
O	ⓘ Tourmaline var. Achroite	A(D₃)G₆(T₆O₁₈)(BO₃)₃X₃Z
O	ⓘ Celestine var. Barium-rich Celestine	(Sr,Ba)SO₄
O	ⓘ Barytocalcite	BaCa(CO₃)₂
O	ⓘ Bariopharmacosiderite	Ba_0.5Fe₄³⁺(AsO₄)₃(OH)₄ · 5H₂O
O	ⓘ Baddeleyite	ZrO₂
O	ⓘ Baghdadite	Ca₆Zr₂(Si₂O₇)₂O₄
O	ⓘ Banalsite	Na₂BaAl₄Si₄O₁₆
O	ⓘ Bannisterite	(Ca,K,Na)(Mn²⁺,Fe²⁺)₁₀(Si,Al)₁₆O₃₈(OH)₈ · nH₂O
O	ⓘ Baotite	Ba₄(Ti,Nb,W)₈O₁₆(SiO₃)₄Cl
O	ⓘ Stichtite-2H	Mg₆(Cr,Al)₂(CO₃)(OH)₁₆ · 4H₂O
O	ⓘ Barbosalite	Fe²⁺Fe₂³⁺(PO₄)₂(OH)₂
O	ⓘ Barroisite	◻{CaNa}{Mg₃Al₂}(AlSi₇O₂₂)(OH)₂
O	ⓘ Barstowite	Pb₄Cl₆(CO₃) · H₂O
O	ⓘ Baryte	BaSO₄
O	ⓘ Bassanite	Ca(SO₄) · 0.5H₂O
O	ⓘ Bassetite	Fe²⁺(UO₂)₂(PO₄)₂ · 10H₂O
O	ⓘ Bastnäsite-(Ce)	Ce(CO₃)F
O	ⓘ Bastnäsite	(Ce/Nd/Y/REE)(CO₃)F
O	ⓘ Bavenite	Ca₄Be₂Al₂Si₉O₂₆(OH)₂
O	ⓘ Bayerite	Al(OH)₃
O	ⓘ Bayldonite	PbCu₃(AsO₄)₂(OH)₂
O	ⓘ Bazhenovite	Ca₈S₂(S₃)(S₂O₃)(OH)₁₂ · 20H₂O
O	ⓘ Bazirite	BaZr(Si₃O₉)
O	ⓘ Beaverite-(Cu)	Pb(Fe₂³⁺Cu)(SO₄)₂(OH)₆
O	ⓘ Bechererite	Zn₇Cu(OH)₁₃[(SiO(OH)₃(SO₄)]
O	ⓘ Becquerelite	Ca(UO₂)₆O₄(OH)₆ · 8H₂O
O	ⓘ Quartz var. Beekite	SiO₂
O	ⓘ Beidellite	(Na,Ca_0.5)_0.3Al₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
O	ⓘ Bementite	Mn₇Si₆O₁₅(OH)₈
O	ⓘ Beraunite	Fe₆³⁺(PO₄)₄O(OH)₄ · 6H₂O
O	ⓘ Berthierine	(Fe²⁺,Fe³⁺,Al)₃(Si,Al)₂O₅(OH)₄
O	ⓘ Bertrandite	Be₄(Si₂O₇)(OH)₂
O	ⓘ Beryllonite	NaBePO₄
O	ⓘ Beudantite	PbFe₃(AsO₄)(SO₄)(OH)₆
O	ⓘ Beyerite	Ca(BiO)₂(CO₃)₂
O	ⓘ Bhreckite	Ca, Mg, Fe, Si, O, H
O	ⓘ Bianchite	Zn(SO₄) · 6H₂O
O	ⓘ Bicchulite	Ca₂(Al₂SiO₆)(OH)₂
O	ⓘ Bieberite	CoSO₄ · 7H₂O
O	ⓘ Bismutoferrite	Fe₂³⁺Bi(SiO₄)₂(OH)
O	ⓘ Bindheimite	Pb₂Sb₂O₆O
O	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
O	ⓘ Birnessite	(Na,Ca)_0.5(Mn⁴⁺,Mn³⁺)₂O₄ · 1.5H₂O
O	ⓘ Bismite	Bi₂O₃
O	ⓘ Bismoclite	BiOCl
O	ⓘ Bismutite	(BiO)₂CO₃
O	ⓘ Bixbyite-(Mn)	Mn₂³⁺O₃
O	ⓘ Blixite	Pb₈O₅(OH)₂Cl₄
O	ⓘ Boleite	KPb₂₆Ag₉Cu₂₄(OH)₄₈Cl₆₂
O	ⓘ Boltwoodite	(K,Na)(UO₂)(SiO₃OH) · 1.5H₂O
O	ⓘ Boracite	Mg₃(B₇O₁₃)Cl
O	ⓘ Botallackite	Cu₂(OH)₃Cl
O	ⓘ Bottinoite	Ni²⁺Sb₂⁵⁺(OH)₁₂ · 6H₂O
O	ⓘ Brandtite	Ca₂Mn²⁺(AsO₄)₂ · 2H₂O
O	ⓘ Brannerite	UTi₂O₆
O	ⓘ Braunite	Mn²⁺Mn₆³⁺(SiO₄)O₈
O	ⓘ Bredigite	Ca₇Mg(SiO₄)₄
O	ⓘ Brianyoungite	Zn₃(CO₃,SO₄)(OH)₄
O	ⓘ Britholite-(Y)	(Y,Ca)₅(SiO₄)₃OH
O	ⓘ Brochantite	Cu₄(SO₄)(OH)₆
O	ⓘ Brookite	TiO₂
O	ⓘ Brugnatellite	Mg₆Fe³⁺(CO₃)(OH)₁₃ · 4H₂O
O	ⓘ Brushite	Ca(PO₃OH) · 2H₂O
O	ⓘ Bukovskýite	Fe₂³⁺(AsO₄)(SO₄)(OH) · 9H₂O
O	ⓘ Bulachite	Al₆(AsO₄)₃(OH)₉(H₂O)₄ · 2H₂O
O	ⓘ Bustamite	CaMn²⁺(Si₂O₆)
O	ⓘ Buttgenbachite	Cu₁₉(NO₃)₂(OH)₃₂Cl₄ · 2H₂O
O	ⓘ Anorthite var. Bytownite	(Ca,Na)[Al(Al,Si)Si₂O₈]
O	ⓘ Beryl	Be₃Al₂(Si₆O₁₈)
O	ⓘ Brucite	Mg(OH)₂
O	ⓘ Cacoxenite	Fe₂₄³⁺AlO₆(PO₄)₁₇(OH)₁₂ · 75H₂O
O	ⓘ Calcioancylite-(Ce)	(Ce,Ca,Sr)CO₃(OH,H₂O)
O	ⓘ Duftite var. Calcio-duftite	(Pb,Ca)CuAsO₄(OH)
O	ⓘ Calcite	CaCO₃
O	ⓘ Calciocatapleiite	CaZr(Si₃O₉) · 2H₂O
O	ⓘ Caledonite	Pb₅Cu₂(SO₄)₃(CO₃)(OH)₆
O	ⓘ Campigliaite	Mn²⁺Cu₄(SO₄)₂(OH)₆ · 4H₂O
O	ⓘ Cancrinite	(Na,Ca,◻)₈(Al₆Si₆O₂₄)(CO₃,SO₄)₂ · 2H₂O
O	ⓘ Cannonite	Bi₂(SO₄)O(OH)₂
O	ⓘ Carbonatecyanotrichite	Cu₄Al₂(CO₃,SO₄)(OH)₁₂ · 2H₂O
O	ⓘ Fluorapatite var. Carbonate-rich Fluorapatite	Ca₅(PO₄,CO₃)₃(F,O)
O	ⓘ Carminite	PbFe₂³⁺(AsO₄)₂(OH)₂
O	ⓘ Carnallite	KMgCl₃ · 6H₂O
O	ⓘ Carnotite	K₂(UO₂)₂(VO₄)₂ · 3H₂O
O	ⓘ Carpholite	Mn²⁺Al₂(Si₂O₆)(OH)₄
O	ⓘ Caryopilite	Mn₃²⁺Si₂O₅(OH)₄
O	ⓘ Cassedanneite	Pb₅(CrO₄)₂(VO₄)₂ · H₂O
O	ⓘ Cassiterite	SnO₂
O	ⓘ Catapleiite	Na₂Zr(Si₃O₉) · 2H₂O
O	ⓘ Cebollite	Ca₅Al₂(SiO₄)₃(OH)₄
O	ⓘ Celadonite	K(MgFe³⁺◻)(Si₄O₁₀)(OH)₂
O	ⓘ Celestine	SrSO₄
O	ⓘ Celsian	Ba(Al₂Si₂O₈)
O	ⓘ Ceruleite	Cu₂Al₇(AsO₄)₄(OH)₁₃ · 11.5H₂O
O	ⓘ Cerussite	PbCO₃
O	ⓘ Cervantite	Sb³⁺Sb⁵⁺O₄
O	ⓘ Cesàrolite	Pb(Mn⁴⁺)₃O₆(OH)₂
O	ⓘ Chalcosiderite	CuFe₆³⁺(PO₄)₄(OH)₈ · 4H₂O
O	ⓘ Chalcophanite	ZnMn₃⁴⁺O₇ · 3H₂O
O	ⓘ Chalcomenite	CuSeO₃ · 2H₂O
O	ⓘ Chlorophaeite	(Ca,Mg,Fe)₂Fe₂Si₄O₁₃ · 10H₂O
O	ⓘ Chloroxiphite	Pb₃CuO₂Cl₂(OH)₂
O	ⓘ Chalcanthite	CuSO₄ · 5H₂O
O	ⓘ Quartz var. Chalcedony	SiO₂
O	ⓘ Chalcoalumite	CuAl₄(SO₄)(OH)₁₂ · 3H₂O
O	ⓘ Chamosite	(Fe²⁺)₅Al(Si,Al)₄O₁₀(OH,O)₈
O	ⓘ Chrysotile	Mg₃(Si₂O₅)(OH)₄
O	ⓘ Cuprite var. Chalcotrichite	Cu₂O
O	ⓘ Chalcophyllite	Cu₁₈Al₂(AsO₄)₄(SO₄)₃(OH)₂₄ · 36H₂O
O	ⓘ Chenevixite	Cu₂Fe₂³⁺(AsO₄)₂(OH)₄
O	ⓘ Chenite	Pb₄Cu(SO₄)₂(OH)₆
O	ⓘ Chernovite-(Y)	Y(AsO₄)
O	ⓘ Chesterite	(Mg,Fe)₁₇Si₂₀O₅₄(OH)₆
O	ⓘ Andalusite var. Chiastolite	Al₂(SiO₄)O
O	ⓘ Childrenite	Fe²⁺Al(PO₄)(OH)₂ · H₂O
O	ⓘ Chlorapatite	Ca₅(PO₄)₃Cl
O	ⓘ Chloritoid	(Fe²⁺,Mg,Mn²⁺)Al₂(SiO₄)O(OH)₂
O	ⓘ Chondrodite	Mg₅(SiO₄)₂F₂
O	ⓘ Grossular var. Chrome-bearing Grossular	Ca₃(Al,Cr³⁺)₂(SiO₄)₃
O	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
O	ⓘ Chrysoberyl	BeAl₂O₄
O	ⓘ Chrysocolla	Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1
O	ⓘ Churchite-(Y)	Y(PO₄) · 2H₂O
O	ⓘ Quartz var. Citrine	SiO₂
O	ⓘ Clinoclase	Cu₃(AsO₄)(OH)₃
O	ⓘ Claudetite	As₂O₃
O	ⓘ Clinoatacamite	Cu₂(OH)₃Cl
O	ⓘ Clinochlore	Mg₅Al(AlSi₃O₁₀)(OH)₈
O	ⓘ Clinohumite	Mg₉(SiO₄)₄F₂
O	ⓘ Clinojimthompsonite	(Mg,Fe)₅Si₆O₁₆(OH)₂
O	ⓘ Clinoptilolite Subgroup	M_3-6(Si₃₀Al₆)O₇₂ · 20H₂O
O	ⓘ Clinozoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
O	ⓘ Calcite var. Cobalt-bearing Calcite	(Ca,Co)CO₃
O	ⓘ Coffinite	U(SiO₄) · nH₂O
O	ⓘ Compreignacite	K₂(UO₂)₆O₄(OH)₆ · 7H₂O
O	ⓘ Congolite	(Fe²⁺,Mg)₃(B₇O₁₃)Cl
O	ⓘ Conichalcite	CaCu(AsO₄)(OH)
O	ⓘ Connellite	Cu₁₉(SO₄)(OH)₃₂Cl₄ · 3H₂O
O	ⓘ Cookeite	(LiAl₄◻)[AlSi₃O₁₀](OH)₈
O	ⓘ Copiapite	Fe²⁺Fe₄³⁺(SO₄)₆(OH)₂ · 20H₂O
O	ⓘ Coquimbite	AlFe₃(SO₄)₆(H₂O)₁₂ · 6H₂O
O	ⓘ Cordierite	(Mg,Fe)₂Al₃(AlSi₅O₁₈)
O	ⓘ Corkite	PbFe₃(PO₄)(SO₄)(OH)₆
O	ⓘ Cornubite	Cu₅(AsO₄)₂(OH)₄
O	ⓘ Cornwallite	Cu₅(AsO₄)₂(OH)₄
O	ⓘ Coronadite	Pb(Mn₆⁴⁺Mn₂³⁺)O₁₆
O	ⓘ Corrensite	(Mg,Fe)₉((Si,Al)₈O₂₀)(OH)₁₀ · nH₂O
O	ⓘ Corundum	Al₂O₃
O	ⓘ Clinochlore var. Corundophilite	(Mg,Fe,Al)₆(Si,Al)₄O₁₀(OH)₈
O	ⓘ Cowlesite	CaAl₂Si₃O₁₀ · 6H₂O
O	ⓘ Crandallite	CaAl₃(PO₄)(PO₃OH)(OH)₆
O	ⓘ Creaseyite	Pb₂Cu₂Fe₂³⁺(Si_4.67Al_0.33)O_15.33(OH)₃ · H₂O
O	ⓘ Crednerite	CuMnO₂
O	ⓘ Cristobalite	SiO₂
O	ⓘ Crocoite	PbCr⁶⁺O₄
O	ⓘ Cronstedtite	Fe₂²⁺Fe³⁺((Si,Fe³⁺)₂O₅)(OH)₄
O	ⓘ Cryptomelane	K(Mn₇⁴⁺Mn³⁺)O₁₆
O	ⓘ Cummingtonite	◻{Mg₂}{Mg₅}(Si₈O₂₂)(OH)₂
O	ⓘ Cuprite	Cu₂O
O	ⓘ Adamite var. Copper-bearing Adamite	(Zn,Cu)₂AsO₄OH
O	ⓘ Cuprosklodowskite	Cu(UO₂)₂(SiO₃OH)₂ · 6H₂O
O	ⓘ Cuprotungstite	Cu₂(WO₄)(OH)₂
O	ⓘ Cuspidine	Ca₈(Si₂O₇)₂F₄
O	ⓘ Cyanotrichite	Cu₄Al₂(SO₄)(OH)₁₂ · 2H₂O
O	ⓘ Cymrite	BaAl₂Si₂(O,OH)₈ · H₂O
O	ⓘ Cyrilovite	NaFe₃³⁺(PO₄)₂(OH)₄ · 2H₂O
O	ⓘ Danburite	CaB₂Si₂O₈
O	ⓘ Chamosite var. Daphnite	(Fe,Mg)₅Al(Si,Al)₄O₁₀(OH)₈
O	ⓘ Delafossite	CuFeO₂
O	ⓘ Delessite	(Mg,Fe,Fe,Al)(Si,Al)₄O₁₀(O,OH)₈
O	ⓘ Dellaite	Ca₆Si₃O₁₁(OH)₂
O	ⓘ Descloizite	PbZn(VO₄)(OH)
O	ⓘ Devilline	CaCu₄(SO₄)₂(OH)₆ · 3H₂O
O	ⓘ Dewindtite	H₂Pb₃(UO₂)₆O₄(PO₄)₄ · 12H₂O
O	ⓘ Clinochlore var. Diabantite	(Mg,Fe,Al)₆((Si,Al)₄O₁₀)(OH)₈
O	ⓘ Diaboleite	Pb₂CuCl₂(OH)₄
O	ⓘ Quartz var. Diackethyst	SiO₂
O	ⓘ Diadochite	Fe₂³⁺(PO₄)(SO₄)(OH) · 6H₂O
O	ⓘ Diopside var. Diallage	CaMgSi₂O₆
O	ⓘ Diaspore	AlO(OH)
O	ⓘ Dickite	Al₂(Si₂O₅)(OH)₄
O	ⓘ Diopside	CaMgSi₂O₆
O	ⓘ Dioptase	CuSiO₃ · H₂O
O	ⓘ Dolomite	CaMg(CO₃)₂
O	ⓘ Doyleite	Al(OH)₃
O	ⓘ Dozyite	Mg₇Al₂(Al₂Si₄O₁₅)(OH)₁₂
O	ⓘ Dravite	NaMg₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
O	ⓘ Dufrénite	Ca_0.5Fe²⁺Fe₅³⁺(PO₄)₄(OH)₆ · 2H₂O
O	ⓘ Duftite	PbCu(AsO₄)(OH)
O	ⓘ Dumortierite	Al(Al₂O)(Al₂O)₂(SiO₄)₃(BO₃)
O	ⓘ Dundasite	PbAl₂(CO₃)₂(OH)₄ · H₂O
O	ⓘ Durangite	NaAl(AsO₄)F
O	ⓘ Dypingite	Mg₅(CO₃)₄(OH)₂ · 5H₂O
O	ⓘ Dzhalindite	In(OH)₃
O	ⓘ Datolite	CaB(SiO₄)(OH)
O	ⓘ Danalite	Be₃Fe₄²⁺(SiO₄)₃S
O	ⓘ Ecandrewsite	(Zn,Fe²⁺,Mn²⁺)TiO₃
O	ⓘ Eckermannite	NaNa₂(Mg₄Al}Si₈O₂₂(OH)₂
O	ⓘ Edenite	NaCa₂Mg₅(Si₇Al)O₂₂(OH)₂
O	ⓘ Edingtonite	Ba[Al₂Si₃O₁₀] · 4H₂O
O	ⓘ Elbaite	Na(Li_1.5Al_1.5)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
O	ⓘ Elpidite	Na₂ZrSi₆O₁₅ · 3H₂O
O	ⓘ Elyite	Pb₄Cu(SO₄)O₂(OH)₄ · H₂O
O	ⓘ Enstatite	Mg₂Si₂O₆
O	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
O	ⓘ Epistilbite	CaAl₂Si₆O₁₆ · 5H₂O
O	ⓘ Epsomite	MgSO₄ · 7H₂O
O	ⓘ Ericaite	Fe₃²⁺(B₇O₁₃)Cl
O	ⓘ Erionite Subgroup	M₂[Al₄Si₁₄O₃₆] · 15H₂O
O	ⓘ Erythrite	Co₃(AsO₄)₂ · 8H₂O
O	ⓘ Ettringite	Ca₆Al₂(SO₄)₃(OH)₁₂ · 26H₂O
O	ⓘ Euclase	BeAl(SiO₄)(OH)
O	ⓘ Eucryptite	LiAlSiO₄
O	ⓘ Eudialyte	Na₁₅Ca₆Fe₃Zr₃Si(Si₂₅O₇₃)(O,OH,H₂O)₃(Cl,OH)₂
O	ⓘ Eudidymite	Na₂Be₂Si₆O₁₅ · H₂O
O	ⓘ Eulytine	Bi₄(SiO₄)₃
O	ⓘ Euxenite-(Y)	(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)₂O₆
O	ⓘ Evansite	Al₃(PO₄)(OH)₆ · 6H₂O
O	ⓘ Ewaldite	Ba(Na,Ca,Y,Ce,K)(CO₃)₂ · 2.6H₂O
O	ⓘ Fayalite	Fe₂²⁺SiO₄
O	ⓘ Axinite-(Fe)	Ca₂Fe²⁺Al₂BSi₄O₁₅OH
O	ⓘ Ferro-ferri-winchite	◻[CaNa][Fe₄²⁺(Fe³⁺,Al)]Si₈O₂₂(OH)₂
O	ⓘ Ferro-edenite	NaCa₂Fe₅²⁺(Si₇Al)O₂₂(OH)₂
O	ⓘ Feitknechtite	Mn³⁺O(OH)
O	ⓘ Felsőbányaite	Al₄(SO₄)(OH)₁₀ · 4H₂O
O	ⓘ Ferberite	FeWO₄
O	ⓘ Fergusonite-(Y)	YNbO₄
O	ⓘ Feroxyhyte	Fe³⁺O(OH)
O	ⓘ Ferricopiapite	Fe³⁺_0.67Fe₄³⁺(SO₄)₆(OH)₂ · 20H₂O
O	ⓘ Ferrihydrite	Fe₁₀³⁺O₁₄(OH)₂
O	ⓘ Ferrimolybdite	Fe₂(MoO₄)₃ · nH₂O
O	ⓘ Ferrisurite	(Pb,Ca)_2.4Fe₂³⁺(Si₄O₁₀)(CO₃)_1.7(OH)₃ · nH₂O
O	ⓘ Ferro-actinolite	◻Ca₂Fe₅²⁺(Si₈O₂₂)(OH)₂
O	ⓘ Ferrobustamite	CaFe²⁺(Si₂O₆)
O	ⓘ Columbite-(Fe)	Fe²⁺Nb₂O₆
O	ⓘ Ferro-hornblende	◻Ca₂(Fe₄²⁺Al)(Si₇Al)O₂₂(OH)₂
O	ⓘ Fayalite var. Ferrohortonolite	(Fe,Mg)₂SiO₄
O	ⓘ Ferro-kaersutite	NaCa₂{Fe₃²⁺AlTi}(Si₆Al₂O₂₂)O₂
O	ⓘ Pyrosmalite-(Fe)	Fe₈²⁺Si₆O₁₅(OH,Cl)₁₀
O	ⓘ Ferro-richterite	{Na}{CaNa}{Fe₅²⁺}(Si₈O₂₂)(OH)₂
O	ⓘ Ferrosilite	Fe₂²⁺Si₂O₆
O	ⓘ Ferrostrunzite	Fe²⁺Fe₂³⁺(PO₄)₂(OH)₂ · 6H₂O
O	ⓘ Ferro-winchite	◻{CaNa}{Fe₄²⁺Al}(Si₈O₂₂)(OH)₂
O	ⓘ Fersmite	(Ca,Ce,Na)(Nb,Ta,Ti)₂(O,OH,F)₆
O	ⓘ Feruvite	CaFe₃²⁺(Al₅Mg)(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
O	ⓘ Fibroferrite	Fe³⁺(SO₄)(OH) · 5H₂O
O	ⓘ Fiedlerite	Pb₃FCl₄(OH) · H₂O
O	ⓘ Florencite-(La)	LaAl₃(PO₄)₂(OH)₆
O	ⓘ Fluellite	Al₂(PO₄)F₂(OH) · 7H₂O
O	ⓘ Fluoborite	Mg₃(BO₃)(F,OH)₃
O	ⓘ Fluorapatite	Ca₅(PO₄)₃F
O	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
O	ⓘ Foitite	◻(Fe₂²⁺Al)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
O	ⓘ Fornacite	Pb₂Cu(CrO₄)(AsO₄)(OH)
O	ⓘ Forsterite	Mg₂SiO₄
O	ⓘ Foshagite	Ca₄(Si₃O₉)(OH)₂
O	ⓘ Fraipontite	(Zn,Al)₃((Si,Al)₂O₅)(OH)₄
O	ⓘ Francevillite	Ba(UO₂)₂(VO₄)₂ · 5H₂O
O	ⓘ Franklinite	Zn²⁺Fe₂³⁺O₄
O	ⓘ Franklinphilite	(K,Na)₄(Mn²⁺,Mg,Zn)₄₈(Si,Al)₇₂(O,OH)₂₁₆ · 6H₂O
O	ⓘ Frondelite	Mn²⁺Fe₄³⁺(PO₄)₃(OH)₅
O	ⓘ Muscovite var. Fuchsite	K(Al,Cr)₃Si₃O₁₀(OH)₂
O	ⓘ Faustite	ZnAl₆(PO₄)₄(OH)₈ · 4H₂O
O	ⓘ Gadolinite-(Y)	Y₂Fe²⁺Be₂Si₂O₁₀
O	ⓘ Gahnite	ZnAl₂O₄
O	ⓘ Natrolite var. Galactite	Na₂Al₂Si₃O₁₀ · 2H₂O
O	ⓘ Ganophyllite	(K,Na,Ca)₂Mn₈(Si,Al)₁₂(O,OH)₃₂ · 8H₂O
O	ⓘ Garronite-Ca	Na₂Ca₅Al₁₂Si₂₀O₆₄ · 27H₂O
O	ⓘ Gartrellite	PbCuFe³⁺(AsO₄)₂(OH) · H₂O
O	ⓘ Gearksutite	Ca[Al(F,OH)₅(H₂O)]
O	ⓘ Gedrite	◻{Mg₂}{Mg₃Al₂}(Al₂Si₆O₂₂)(OH)₂
O	ⓘ Gehlenite	Ca₂Al[AlSiO₇]
O	ⓘ Geikielite	MgTiO₃
O	ⓘ Genthelvite	Be₃Zn₄(SiO₄)₃S
O	ⓘ Georgeite	[Cu(OH)_2-x(H₂O)_x][CO₃]_x/2
O	ⓘ Gibbsite	Al(OH)₃
O	ⓘ Muscovite var. Gilbertite	KAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Gismondine-Ca	CaAl₂Si₂O₈ · 4H₂O
O	ⓘ Glaucophane	◻[Na₂][Mg₃Al₂]Si₈O₂₂(OH)₂
O	ⓘ Glauberite	Na₂Ca(SO₄)₂
O	ⓘ Glauconite	K_0.60-0.85(Fe³⁺,Mg,Al)₂(Si,Al)₄O₁₀](OH)₂
O	ⓘ Glushinskite	Mg(C₂O₄) · 2H₂O
O	ⓘ Gobbinsite	Na₅(Si₁₁Al₅)O₃₂ · 11H₂O
O	ⓘ Goethite	α-Fe³⁺O(OH)
O	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
O	ⓘ Gorceixite	BaAl₃(PO₄)(PO₃OH)(OH)₆
O	ⓘ Goslarite	ZnSO₄ · 7H₂O
O	ⓘ Graftonite	Fe²⁺Fe₂²⁺(PO₄)₂
O	ⓘ Grandidierite	(Mg,Fe²⁺)(Al,Fe³⁺)₃(SiO₄)(BO₃)O₂
O	ⓘ Grossular	Ca₃Al₂(SiO₄)₃
O	ⓘ Grunerite	◻{Fe₂²⁺}{Fe₅²⁺}(Si₈O₂₂)(OH)₂
O	ⓘ Gypsum	CaSO₄ · 2H₂O
O	ⓘ Gyrolite	NaCa₁₆Si₂₃AlO₆₀(OH)₈ · 14H₂O
O	ⓘ Goyazite	SrAl₃(PO₄)(PO₃OH)(OH)₆
O	ⓘ Halloysite	Al₂(Si₂O₅)(OH)₄
O	ⓘ Halotrichite	FeAl₂(SO₄)₄ · 22H₂O
O	ⓘ Harkerite	Ca₄₈Mg₁₆[AlSi₄O₁₅(OH)]₄(BO₃)₁₆(CO₃)₁₆ · 2(H₂O,HCl)
O	ⓘ Harmotome	Ba₂(Si₁₂Al₄)O₃₂ · 12H₂O
O	ⓘ Hastingsite	NaCa₂(Fe₄²⁺Fe³⁺)(Si₆Al₂)O₂₂(OH)₂
O	ⓘ Hausmannite	Mn²⁺Mn₂³⁺O₄
O	ⓘ Haüyne	Na₃Ca(Si₃Al₃)O₁₂(SO₄)
O	ⓘ Hedenbergite	CaFe²⁺Si₂O₆
O	ⓘ Hedyphane	Ca₂Pb₃(AsO₄)₃Cl
O	ⓘ Helvine	Be₃Mn₄²⁺(SiO₄)₃S
O	ⓘ Hematite	Fe₂O₃
O	ⓘ Hemimorphite	Zn₄Si₂O₇(OH)₂ · H₂O
O	ⓘ Hentschelite	CuFe₂³⁺(PO₄)₂(OH)₂
O	ⓘ Hercynite	Fe²⁺Al₂O₄
O	ⓘ Herderite	CaBe(PO₄)F
O	ⓘ Quartz var. "Herkimer-style" Quartz	SiO₂
O	ⓘ Hetaerolite	ZnMn₂O₄
O	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
O	ⓘ Hexahydrite	MgSO₄ · 6H₂O
O	ⓘ Hibbingite	Fe₂²⁺(OH)₃Cl
O	ⓘ Hidalgoite	PbAl₃(AsO₄)(SO₄)(OH)₆
O	ⓘ Hilgardite	Ca₂B₅O₉Cl · H₂O
O	ⓘ Hinsdalite	PbAl₃(PO₄)(SO₄)(OH)₆
O	ⓘ Hisingerite	Fe₂³⁺(Si₂O₅)(OH)₄ · 2H₂O
O	ⓘ Hollandite	Ba(Mn₆⁴⁺Mn₂³⁺)O₁₆
O	ⓘ Honessite	(Ni_1-xFe_x³⁺)(OH)₂[SO₄]_x/2 · nH₂O
O	ⓘ Howlite	Ca₂B₅SiO₉(OH)₅
O	ⓘ Hübnerite	MnWO₄
O	ⓘ Huemulite	Na₄Mg(V₁₀O₂₈) · 24H₂O
O	ⓘ Humboldtine	Fe²⁺(C₂O₄) · 2H₂O
O	ⓘ Humite	Mg₇(SiO₄)₃F₂
O	ⓘ Huttonite	ThSiO₄
O	ⓘ Opal var. Opal-AN	SiO₂ · nH₂O
O	ⓘ Microcline var. Hyalophane	(K,Ba)[Al(Si,Al)Si₂O₈]
O	ⓘ Andradite var. Hydroandradite	Ca₃Fe₂³⁺(SiO₄)_3-x(OH)_4x
O	ⓘ Hydrobasaluminite	Al₄(SO₄)(OH)₁₀ · 12-36H₂O
O	ⓘ Hydrocalumite	Ca₄Al₂(OH)₁₂(Cl,CO₃,OH)₂ · 4H₂O
O	ⓘ Hydrocerussite	Pb₃(CO₃)₂(OH)₂
O	ⓘ Hydrohonessite	(Ni_1-xFe_x³⁺)(OH)₂(SO₄)_x/2 · nH₂O
O	ⓘ Hydromagnesite	Mg₅(CO₃)₄(OH)₂ · 4H₂O
O	ⓘ Hydroniumjarosite	(H₃O)Fe₃³⁺(SO₄)₂(OH)₆
O	ⓘ Hydroscarbroite	Al₁₄(CO₃)₃(OH)₃₆ · nH₂O
O	ⓘ Hydrotalcite	Mg₆Al₂(CO₃)(OH)₁₆ · 4H₂O
O	ⓘ Hydroxyapophyllite-(K)	KCa₄(Si₈O₂₀)(OH,F) · 8H₂O
O	ⓘ Hydroxylapatite	Ca₅(PO₄)₃(OH)
O	ⓘ Hydrozincite	Zn₅(CO₃)₂(OH)₆
O	ⓘ Hypersthene	(Mg,Fe)SiO₃
O	ⓘ Ikaite	CaCO₃ · 6H₂O
O	ⓘ Muscovite var. Illite	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
O	ⓘ Ilmenite	Fe²⁺TiO₃
O	ⓘ Rutile var. Ilmenorutile	(Ti,Nb)O₂
O	ⓘ Ilsemannite	Mo₃O₈ · nH₂O
O	ⓘ Ilvaite	CaFe³⁺Fe₂²⁺(Si₂O₇)O(OH)
O	ⓘ Imogolite	Al₂SiO₃(OH)₄
O	ⓘ Indicolite	A(D₃)G₆(T₆O₁₈)(BO₃)₃X₃Z
O	ⓘ Jacobsite-Q	Mn²⁺(Fe³⁺,Mn³⁺)₂O₄
O	ⓘ Jacobsite	Mn²⁺Fe₂³⁺O₄
O	ⓘ Jamborite	Ni²⁺_1-xCo_x³⁺(OH)_2-x(SO₄)_x · nH₂O
O	ⓘ Jarosite	KFe₃³⁺(SO₄)₂(OH)₆
O	ⓘ Jeanbandyite	Fe_x³⁺Fe²⁺_1-xSn(OH)_6-xO_x
O	ⓘ Jimthompsonite	(Mg,Fe)₅Si₆O₁₆(OH)₂
O	ⓘ Johannite	Cu(UO₂)₂(SO₄)₂(OH)₂ · 8H₂O
O	ⓘ Johannsenite	CaMn²⁺Si₂O₆
O	ⓘ Johnsomervilleite	Na₃CaFe₁₁(PO₄)₉
O	ⓘ Kaersutite	NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂
O	ⓘ Kahlerite	Fe(UO₂)₂(AsO₄)₂ · 12H₂O
O	ⓘ Kainite	KMg(SO₄)Cl · 3H₂O
O	ⓘ Kainosite-(Y)	Ca₂(Y,Ce)₂(Si₄O₁₂)(CO₃) · H₂O
O	ⓘ Kalistrontite	K₂Sr(SO₄)₂
O	ⓘ Kalsilite	KAlSiO₄
O	ⓘ Clinochlore var. Chromium-bearing Clinochlore	Mg₅(Al,Cr)₂Si₃O₁₀(OH)₈
O	ⓘ Kaňkite	FeAsO₄ · 3.5H₂O
O	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
O	ⓘ Kasolite	Pb(UO₂)(SiO₄) · H₂O
O	ⓘ Ferro-katophorite	{Na}{CaNa}{Fe₄²⁺Al}[(AlSi₇)O₂₂](OH)₂
O	ⓘ Kegelite	Pb₈Al₄(Si₈O₂₀)(SO₄)₂(CO₃)₄(OH)₈
O	ⓘ Kellyite	Mn₂²⁺Al(AlSiO₅)(OH)₄
O	ⓘ Kentrolite	Pb₂Mn₂³⁺(Si₂O₇)O₂
O	ⓘ Kermesite	Sb₂S₂O
O	ⓘ Kidwellite	NaFe³⁺_9+x(PO₄)₆(OH)₁₁ · 3H₂O, x = 0.33
O	ⓘ Kieserite	MgSO₄ · H₂O
O	ⓘ Kilchoanite	Ca₆(SiO₄)(Si₃O₁₀)
O	ⓘ Killalaite	Ca_6.4(H_0.6Si₂O₇)₂(OH)₂
O	ⓘ Kimzeyite	Ca₃Zr₂(SiO₄)(AlO₄)₂
O	ⓘ Kintoreite	PbFe₃(PO₄)(PO₃OH)(OH)₆
O	ⓘ Kipushite	(Cu,Zn)₅Zn(PO₄)₂(OH)₆ · H₂O
O	ⓘ Koechlinite	Bi₂MoO₆
O	ⓘ Kombatite	Pb₁₄(VO₄)₂O₉Cl₄
O	ⓘ Köttigite	Zn₃(AsO₄)₂ · 8H₂O
O	ⓘ Kröhnkite	Na₂Cu(SO₄)₂ · 2H₂O
O	ⓘ Ktenasite	ZnCu₄(SO₄)₂(OH)₆ · 6H₂O
O	ⓘ Kyanite	Al₂(SiO₄)O
O	ⓘ Kinoshitalite	(Ba,K)(Mg,Mn²⁺,Al)₃(Al₂Si₂O₁₀)(OH)₂
O	ⓘ Anorthite var. Labradorite	(Ca,Na)[Al(Al,Si)Si₂O₈]
O	ⓘ Lanarkite	Pb₂(SO₄)O
O	ⓘ Langbeinite	K₂Mg₂(SO₄)₃
O	ⓘ Langite	Cu₄(SO₄)(OH)₆ · 2H₂O
O	ⓘ Lanthanite-(Ce)	(Ce,La,Nd)₂(CO₃)₃ · 8H₂O
O	ⓘ Larnite	Ca₂SiO₄
O	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
O	ⓘ Laurionite	PbCl(OH)
O	ⓘ Lautenthalite	PbCu₄(SO₄)₂(OH)₆ · 3H₂O
O	ⓘ Lavendulan	NaCaCu₅(AsO₄)₄Cl · 5H₂O
O	ⓘ Lazulite	MgAl₂(PO₄)₂(OH)₂
O	ⓘ Leadhillite	Pb₄(CO₃)₂(SO₄)(OH)₂
O	ⓘ Lechatelierite	SiO₂
O	ⓘ Lepidocrocite	γ-Fe³⁺O(OH)
O	ⓘ Leucophanite	NaCaBeSi₂O₆F
O	ⓘ Leucophosphite	KFe₂³⁺(PO₄)₂(OH) · 2H₂O
O	ⓘ Libethenite	Cu₂(PO₄)(OH)
O	ⓘ Liebigite	Ca₂(UO₂)(CO₃)₃ · 11H₂O
O	ⓘ Likasite	Cu₃(NO₃)(OH)₅ · 2H₂O
O	ⓘ Linarite	PbCu(SO₄)(OH)₂
O	ⓘ Lindgrenite	Cu₃(MoO₄)₂(OH)₂
O	ⓘ Liroconite	Cu₂Al(AsO₄)(OH)₄ · 4H₂O
O	ⓘ Liskeardite	[(Al,Fe)₃₂(AsO₄)₁₈(OH)₄₂(H₂O)₂₂] · 52H₂O
O	ⓘ Lithiophorite	(Al,Li)MnO₂(OH)₂
O	ⓘ Lizardite	Mg₃(Si₂O₅)(OH)₄
O	ⓘ Ludlamite	Fe₃²⁺(PO₄)₂ · 4H₂O
O	ⓘ Ludwigite	Mg₂Fe³⁺(BO₃)O₂
O	ⓘ Leucite	K(AlSi₂O₆)
O	ⓘ Litharge	PbO
O	ⓘ Magnesite	MgCO₃
O	ⓘ Magnesiochromite	MgCr₂O₄
O	ⓘ Manganosite	MnO
O	ⓘ Macaulayite	(Fe,Al)₂₄Si₄O₄₃(OH)₂
O	ⓘ Macedonite	PbTiO₃
O	ⓘ Macphersonite	Pb₄(CO₃)₂(SO₄)(OH)₂
O	ⓘ Magnesio-riebeckite	◻{Na₂}{Mg₃Fe₂³⁺}(Si₈O₂₂)(OH)₂
O	ⓘ Manganite	Mn³⁺O(OH)
O	ⓘ Columbite-(Mn)	Mn²⁺Nb₂O₆
O	ⓘ Tantalite-(Mn)	Mn²⁺Ta₂O₆
O	ⓘ Magnesio-hornblende	◻Ca₂(Mg₄Al)(Si₇Al)O₂₂(OH)₂
O	ⓘ Calcite var. Manganese-bearing Calcite	(Ca,Mn)CO₃
O	ⓘ Maghemite	(Fe³⁺_0.67◻_0.33)Fe₂³⁺O₄
O	ⓘ Magnesio-arfvedsonite	{Na}{Na₂}{Mg₄Fe³⁺}(Si₈O₂₂)(OH)₂
O	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
O	ⓘ Malhmoodite	FeZr(PO₄)₂ · 4H₂O
O	ⓘ Malachite	Cu₂(CO₃)(OH)₂
O	ⓘ Malayaite	CaSn(SiO₄)O
O	ⓘ Mammothite	Pb₆Cu₄AlSb⁵⁺O₂(OH)₁₆Cl₄(SO₄)₂
O	ⓘ Ilmenite var. Iron(III)-bearing Ilmenite	(Fe²⁺,Fe³⁺)TiO₃
O	ⓘ Fluorapatite var. Manganese-bearing Fluorapatite	(Ca,Mn²⁺)₅(PO₄)₃(F,Cl,OH) or Ca₅([P,Mn⁵⁺]O₄)₃(F,Cl,OH)
O	ⓘ Vesuvianite var. Manganese-bearing Vesuvianite	Ca₁₉(Fe³⁺,Mn²⁺,Mn³⁺)Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀](O,OH)(OH)₉
O	ⓘ Mansfieldite	AlAsO₄ · 2H₂O
O	ⓘ Margarite	CaAl₂(Al₂Si₂O₁₀)(OH)₂
O	ⓘ Marialite	Na₄Al₃Si₉O₂₄Cl
O	ⓘ Mascagnite	(NH₄)₂SO₄
O	ⓘ Massicot	PbO
O	ⓘ Mattheddleite	Pb₅(SiO₄)_1.5(SO₄)_1.5(Cl,OH)
O	ⓘ Mawbyite	PbFe₂³⁺(AsO₄)₂(OH)₂
O	ⓘ Melanotekite	Pb₂Fe₂³⁺(Si₂O₇)O₂
O	ⓘ Melanterite	Fe²⁺(H₂O)₆SO₄ · H₂O
O	ⓘ Mendipite	Pb₃Cl₂O₂
O	ⓘ Mereheadite	Pb₄₇Cl₂₅(OH)₁₃O₂₄(CO₃)(BO₃)₂
O	ⓘ Merwinite	Ca₃Mg(SiO₄)₂
O	ⓘ Mesolite	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
O	ⓘ Meta-autunite	Ca(UO₂)₂(PO₄)₂ · 6H₂O
O	ⓘ Metasaléeite	Mg(UO₂)₂(PO₄)₂ · 8H₂O
O	ⓘ Metakahlerite	Fe²⁺(UO₂)₂(AsO₄)₂ · 8H₂O
O	ⓘ Metalodèvite	Zn(UO₂)₂(AsO₄)₂ · 10H₂O
O	ⓘ Metanováčekite	Mg(UO₂)₂(AsO₄)₂ · 8H₂O
O	ⓘ Metasideronatrite	Na₂Fe(SO₄)₂(OH) · H₂O
O	ⓘ Metatorbernite	Cu(UO₂)₂(PO₄)₂ · 8H₂O
O	ⓘ Metatyuyamunite	Ca(UO₂)₂(VO₄)₂ · 3H₂O
O	ⓘ Metavanuralite	Al(UO₂)₂(VO₄)₂(OH) · 8H₂O
O	ⓘ Metavariscite	AlPO₄ · 2H₂O
O	ⓘ Metavivianite	Fe²⁺Fe₂³⁺(PO₄)₂(OH)₂ · 6H₂O
O	ⓘ Metavoltine	K₂Na₆Fe²⁺Fe₆³⁺O₂(SO₄)₁₂ · 18H₂O
O	ⓘ Metazeunerite	Cu(UO₂)₂(AsO₄)₂ · 8H₂O
O	ⓘ Microcline	K(AlSi₃O₈)
O	ⓘ Milarite	K(◻H₂O)Ca₂(Be₂Al)[Si₁₂O₃₀]
O	ⓘ Mimetite	Pb₅(AsO₄)₃Cl
O	ⓘ Minium	Pb₃O₄
O	ⓘ Minnesotaite	Fe₃²⁺Si₄O₁₀(OH)₂
O	ⓘ Mirabilite	Na₂SO₄ · 10H₂O
O	ⓘ Mitridatite	Ca₂Fe₃³⁺(PO₄)₃O₂ · 3H₂O
O	ⓘ Mixite	BiCu₆(AsO₄)₃(OH)₆ · 3H₂O
O	ⓘ Molybdomenite	PbSeO₃
O	ⓘ Molybdophyllite	Pb₈Mg₉[Si₁₀O₂₈(OH)₈O₂(CO₃)₃] · H₂O
O	ⓘ Mogánite	SiO₂
O	ⓘ Monazite	REE(PO₄)
O	ⓘ Monazite-(Ce)	Ce(PO₄)
O	ⓘ Monazite-(La)	La(PO₄)
O	ⓘ Monohydrocalcite	CaCO₃ · H₂O
O	ⓘ Montebrasite	LiAl(PO₄)(OH)
O	ⓘ Monticellite	CaMgSiO₄
O	ⓘ Montroseite	(V³⁺,Fe³⁺)O(OH)
O	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
O	ⓘ Morenosite	NiSO₄ · 7H₂O
O	ⓘ Morinite	NaCa₂Al₂(PO₄)₂(OH)F₄ · 2H₂O
O	ⓘ Mosandrite-(Ce)	(Ca₃REE)[(H₂O)₂Ca_0.5◻_0.5]Ti(Si₂O₇)₂(OH)₂(H₂O)₂
O	ⓘ Quartz var. Moss Agate	SiO₂
O	ⓘ Mottramite	PbCu(VO₄)(OH)
O	ⓘ Mpororoite	WAlO₃(OH)₃ · 2(H₂O)
O	ⓘ Mullite	Al_4+2xSi_2-2xO_10-x
O	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
O	ⓘ Nacrite	Al₂(Si₂O₅)(OH)₄
O	ⓘ Nadorite	PbSbClO₂
O	ⓘ Namibite	Cu(BiO)₂(VO₄)(OH)
O	ⓘ Namuwite	Zn₄(SO₄)(OH)₆ · 4H₂O
O	ⓘ Nasonite	Pb₆Ca₄(Si₂O₇)₃Cl₂
O	ⓘ Natanite	Fe²⁺[Sn(OH)₆]
O	ⓘ Fluorapophyllite-(Na)	NaCa₄(Si₈O₂₀)F · 8H₂O
O	ⓘ Natrojarosite	NaFe₃(SO₄)₂(OH)₆
O	ⓘ Natron	Na₂CO₃ · 10H₂O
O	ⓘ Neotocite	(Mn,Fe,Mg)SiO₃ · H₂O
O	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
O	ⓘ Nickelhexahydrite	Ni(SO₄) · 6H₂O
O	ⓘ Nontronite	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
O	ⓘ Norbergite	Mg₃(SiO₄)F₂
O	ⓘ Nordstrandite	Al(OH)₃
O	ⓘ Nosean	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O
O	ⓘ Hydronováčekite	Mg(UO₂)₂(AsO₄)₂ · 12H₂O
O	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
O	ⓘ Nakauriite	Cu₈(SO₄)₄(CO₃)(OH)₆ · 48H₂O
O	ⓘ Baryte var. Oakstone	BaSO₄
O	ⓘ Offretite	KCaMg(Si₁₃Al₅)O₃₆ · 15H₂O
O	ⓘ Okenite	Ca₁₀Si₁₈O₄₆ · 18H₂O
O	ⓘ Albite var. Oligoclase	(Na,Ca)[Al(Si,Al)Si₂O₈]
O	ⓘ Olivenite	Cu₂(AsO₄)(OH)
O	ⓘ Olsacherite	Pb₂(Se⁶⁺O₄)(SO₄)
O	ⓘ Omphacite	(Na_aCa_bFe_c²⁺Mg_d)(Al_eFe_f³⁺Fe_g²⁺Mg_h)Si₂O₆
O	ⓘ Quartz var. Onyx	SiO₂
O	ⓘ Opal	SiO₂ · nH₂O
O	ⓘ Opal var. Opal-Jasper	SiO₂ · nH₂O
O	ⓘ Orthoclase	K(AlSi₃O₈)
O	ⓘ Orthoserpierite	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
O	ⓘ Osarizawaite	Pb(Al₂Cu²⁺)(SO₄)₂(OH)₆
O	ⓘ Osumilite-(Mg)	K◻₂Mg₂Al₃[Al₂Si₁₀O₃₀]
O	ⓘ Otavite	CdCO₃
O	ⓘ Ottrélite	(Mn²⁺,Fe²⁺,Mg)Al₂(SiO₄)O(OH)₂
O	ⓘ Palygorskite	◻Al₂Mg₂◻₂Si₈O₂₀(OH)₂(H₂O)₄ · 4H₂O
O	ⓘ Para-alumohydrocalcite	CaAl₂(CO₃)₂(OH)₄ · 6H₂O
O	ⓘ Paracelsian	Ba(Al₂Si₂O₈)
O	ⓘ Paragonite	NaAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Parahopeite	Zn₃(PO₄)₂ · 4H₂O
O	ⓘ Paralaurionite	PbCl(OH)
O	ⓘ Paralstonite	BaCa(CO₃)₂
O	ⓘ Paramelaconite	Cu₂¹⁺Cu₂²⁺O₃
O	ⓘ Paramontroseite	V⁴⁺O₂
O	ⓘ Paranatrolite	Na₂Al₂Si₃O₁₀ · 3H₂O
O	ⓘ Parasymplesite	Fe₃²⁺(AsO₄)₂ · 8H₂O
O	ⓘ Paratacamite	Cu₃(Cu,Zn)(OH)₆Cl₂
O	ⓘ Pargasite	NaCa₂(Mg₄Al)(Si₆Al₂)O₂₂(OH)₂
O	ⓘ Parkinsonite	Pb₇MoO₉Cl₂
O	ⓘ Parnauite	Cu₉(AsO₄)₂(SO₄)(OH)₁₀ · 7H₂O
O	ⓘ Parsonsite	Pb₂(UO₂)(PO₄)₂
O	ⓘ Pascoite	Ca₂Ca(V₁₀O₂₈) · 17H₂O
O	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
O	ⓘ Penfieldite	Pb₂Cl₃(OH)
O	ⓘ Pennantite	Mn₅²⁺Al(AlSi₃O₁₀)(OH)₈
O	ⓘ Periclase	MgO
O	ⓘ Perite	PbBiClO₂
O	ⓘ Perovskite	CaTiO₃
O	ⓘ Petalite	LiAl(Si₄O₁₀)
O	ⓘ Phosphuranylite	KCa(H₃O)₃(UO₂)₇(PO₄)₄O₄ · 8H₂O
O	ⓘ Pharmacolite	Ca(HAsO₄) · 2H₂O
O	ⓘ Pharmacosiderite	KFe₄³⁺(AsO₄)₃(OH)₄ · 6-7H₂O
O	ⓘ Phaunouxite	Ca₃(AsO₄)₂ · 11H₂O
O	ⓘ Phosphosiderite	FePO₄ · 2H₂O
O	ⓘ Phenakite	Be₂SiO₄
O	ⓘ Philipsbornite	PbAl₃(AsO₄)(AsO₃OH)(OH)₆
O	ⓘ Philipsburgite	Cu₅Zn(AsO₄)(PO₄)(OH)₆ · H₂O
O	ⓘ Phlogopite	KMg₃(AlSi₃O₁₀)(OH)₂
O	ⓘ Phoenicochroite	Pb₂(CrO₄)O
O	ⓘ Phosgenite	Pb₂CO₃Cl₂
O	ⓘ Phurcalite	Ca₂(UO₂)₃(PO₄)₂O₂ · 7H₂O
O	ⓘ Pickeringite	MgAl₂(SO₄)₄ · 22H₂O
O	ⓘ Picromerite	K₂Mg(SO₄)₂ · 6H₂O
O	ⓘ Picropharmacolite	Ca₄Mg(AsO₄)₂(HAsO₄)₂ · 11H₂O
O	ⓘ Piemontite	(CaCa)(AlAlMn³⁺)O[Si₂O₇][SiO₄](OH)
O	ⓘ Pigeonite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
O	ⓘ Pigotite	Al₄C₆H₅O₁₀ · 13H₂O (?)
O	ⓘ Pilolite	Mg₄Al₂Si₁₀O₂₇ · 15H₂O
O	ⓘ Uraninite var. Pitchblende	UO₂
O	ⓘ Pitticite	(Fe, AsO₄, H₂O) (?)
O	ⓘ Plumbonacrite	Pb₅O(OH)₂(CO₃)₃
O	ⓘ Plancheite	Cu₈(Si₈O₂₂)(OH)₄ · H₂O
O	ⓘ Plattnerite	PbO₂
O	ⓘ Plombièrite	[Ca₄Si₆O₁₆(OH)₂ · 2H₂O] · (Ca · 5H₂O)
O	ⓘ Plumbogummite	PbAl₃(PO₄)(PO₃OH)(OH)₆
O	ⓘ Plumbojarosite	Pb_0.5Fe₃³⁺(SO₄)₂(OH)₆
O	ⓘ Pollucite	(Cs,Na)₂(Al₂Si₄O₁₂) · 2H₂O
O	ⓘ Polyhalite	K₂Ca₂Mg(SO₄)₄ · 2H₂O
O	ⓘ Portlandite	Ca(OH)₂
O	ⓘ Posnjakite	Cu₄(SO₄)(OH)₆ · H₂O
O	ⓘ Alum-(K)	KAl(SO₄)₂ · 12H₂O
O	ⓘ Powellite	Ca(MoO₄)
O	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
O	ⓘ Preisingerite	Bi₃(AsO₄)₂O(OH)
O	ⓘ Priceite	Ca₂B₅O₇(OH)₅ · H₂O
O	ⓘ Prosopite	CaAl₂F₄[(OH)_4-xF_x]
O	ⓘ Protopartzite	Cu(Sb,As,Fe,Zn)_1.3(O,OH)_6.8
O	ⓘ Pseudomalachite	Cu₅(PO₄)₂(OH)₄
O	ⓘ Pseudoboleite	Pb₃₁Cu₂₄Cl₆₂(OH)₄₈
O	ⓘ Pseudobrookite	Fe₂TiO₅
O	ⓘ Pumpellyite Subgroup	Ca₂XAl₂[Si₂O₆(OH)][SiO₄](OH)₂A
O	ⓘ Pumpellyite-(Fe2+)	Ca₂Fe²⁺Al₂(Si₂O₇)(SiO₄)(OH,O)₂ · H₂O
O	ⓘ Pumpellyite-(Mg)	Ca₂MgAl₂(Si₂O₇)(SiO₄)(OH)₂ · H₂O
O	ⓘ Pumpellyite-(Mn2+)	Ca₂Mn²⁺Al₂(Si₂O₇)(SiO₄)(OH)₂ · H₂O
O	ⓘ Pyrobelonite	PbMn²⁺(VO₄)(OH)
O	ⓘ Pyrochlore Group	A₂Nb₂(O,OH)₆Z
O	ⓘ Pyrochroite	Mn(OH)₂
O	ⓘ Pyrolusite	Mn⁴⁺O₂
O	ⓘ Pyromorphite	Pb₅(PO₄)₃Cl
O	ⓘ Pyrope	Mg₃Al₂(SiO₄)₃
O	ⓘ Pyrophanite	Mn²⁺TiO₃
O	ⓘ Pyrophyllite	Al₂Si₄O₁₀(OH)₂
O	ⓘ Pyroxmangite	Mn²⁺SiO₃
O	ⓘ Petitjeanite	Bi₃(PO₄)₂O(OH)
O	ⓘ Pyroaurite	Mg₆Fe₂³⁺(OH)₁₆[CO₃] · 4H₂O
O	ⓘ Qandilite	(Mg,Fe³⁺)₂(Ti,Fe³⁺,Al)O₄
O	ⓘ Qitianlingite	(Fe,Mn)₂(Nb,Ta)₂WO₁₀
O	ⓘ Quartz	SiO₂
O	ⓘ Queitite	Pb₄Zn₂(SO₄)(SiO₄)(Si₂O₇)
O	ⓘ Quenselite	PbMnO₂(OH)
O	ⓘ Ramsbeckite	(Cu,Zn)₁₅(SO₄)₄(OH)₂₂ · 6H₂O
O	ⓘ Ramsdellite	Mn⁴⁺O₂
O	ⓘ Ranciéite	(Ca,Mn²⁺)_0.2(Mn⁴⁺,Mn³⁺)O₂ · 0.6H₂O
O	ⓘ Rankinite	Ca₃Si₂O₇
O	ⓘ Turquoise var. Rashleighite	Cu(Al,Fe)₆(PO₄)₄(OH)₈ · 5H₂O
O	ⓘ Raspite	Pb(WO₄)
O	ⓘ Rauenthalite	Ca₃(AsO₄)₂ · 10H₂O
O	ⓘ Rauvite	Ca(UO₂)₂(V₁₀O₂₈) · 16H₂O
O	ⓘ Rectorite	(Na,Ca)Al₄((Si,Al)₈O₂₀)(OH)₄ · 2H₂O
O	ⓘ Reevesite	Ni₆Fe₂³⁺(OH)₁₆(CO₃) · 4H₂O
O	ⓘ Reichenbachite	Cu₅(PO₄)₂(OH)₄
O	ⓘ Reyerite	(Na,K)₂Ca₁₄(Si,Al)₂₄O₅₈(OH)₈ · 6H₂O
O	ⓘ Rhabdophane-(Ce)	Ce(PO₄) · 0.6H₂O
O	ⓘ Rhabdophane-(Nd)	Nd(PO₄) · H₂O
O	ⓘ Rhodizite	(K,Cs)Al₄Be₄(B,Be)₁₂O₂₈
O	ⓘ Rhodochrosite	MnCO₃
O	ⓘ Rhodonite	CaMn₃Mn[Si₅O₁₅]
O	ⓘ Riebeckite	◻[Na₂][Fe₃²⁺Fe₂³⁺]Si₈O₂₂(OH)₂
O	ⓘ Rinkite-(Ce)	(Ca₃Ce)Na(NaCa)Ti(Si₂O₇)₂(OF)F₂
O	ⓘ Clinochlore var. Ripidolite	(Mg,Fe,Al)₆(Si,Al)₄O₁₀(OH)₈
O	ⓘ Römerite	Fe²⁺Fe₂³⁺(SO₄)₄ · 14H₂O
O	ⓘ Rockbridgeite	Fe²⁺Fe₄³⁺(PO₄)₃(OH)₅
O	ⓘ Romanèchite	(Ba,H₂O)₂(Mn⁴⁺,Mn³⁺)₅O₁₀
O	ⓘ Roméite Group	A₂(Sb⁵⁺)₂O₆Z
O	ⓘ Rooseveltite	Bi(AsO₄)
O	ⓘ Rosasite	(Cu,Zn)₂(CO₃)(OH)₂
O	ⓘ Roscherite	Ca₂Mn₅²⁺Be₄(PO₄)₆(OH)₄ · 6H₂O
O	ⓘ Roscoelite	K(V³⁺,Al)₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Quartz var. Rose Quartz	SiO₂
O	ⓘ Rozenite	FeSO₄ · 4H₂O
O	ⓘ Tourmaline var. Rubellite	A(D₃)G₆(T₆O₁₈)(BO₃)₃X₃Z
O	ⓘ Russellite	Bi₂WO₆
O	ⓘ Rustumite	Ca₁₀(Si₂O₇)₂(SiO₄)(OH)₂Cl₂
O	ⓘ Rutherfordine	(UO₂)CO₃
O	ⓘ Quartz var. Rutilated Quartz	SiO₂
O	ⓘ Rutile	TiO₂
O	ⓘ Retgersite	NiSO₄ · 6H₂O
O	ⓘ Sabugalite	HAl(UO₂)₄(PO₄)₄ · 16H₂O
O	ⓘ Sadanagaite	{Na}{Ca₂}{Mg₃Al₂}(Si₅Al₃O₂₂)(OH)₂
O	ⓘ Sahlinite	Pb₁₄(AsO₄)₂O₉Cl₄
O	ⓘ Saléeite	Mg(UO₂)₂(PO₄)₂ · 10H₂O
O	ⓘ Sanidine	K(AlSi₃O₈)
O	ⓘ Saponite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
O	ⓘ Corundum var. Sapphire	Al₂O₃
O	ⓘ Sapphirine	Mg₄(Mg₃Al₉)O₄[Si₃Al₉O₃₆]
O	ⓘ Scarbroite	Al₅(CO₃)(OH)₁₃ · 5H₂O
O	ⓘ Scawtite	Ca₇(Si₃O₉)₂CO₃ · 2H₂O
O	ⓘ Scheelite	Ca(WO₄)
O	ⓘ Schmiederite	Pb₂Cu₂(Se⁶⁺O₄)(Se⁴⁺O₃)(OH)₄
O	ⓘ Schoenfliesite	Mg[Sn(OH)₆]
O	ⓘ Schoepite	(UO₂)₈O₂(OH)₁₂ · 12H₂O
O	ⓘ Schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
O	ⓘ Schorlomite	Ca₃Ti₂(SiO₄)(Fe³⁺O₄)₂
O	ⓘ Schröckingerite	NaCa₃(UO₂)(CO₃)₃(SO₄)F · 10H₂O
O	ⓘ Schulenbergite	(Cu,Zn)₇(SO₄)₂(OH)₁₀ · 3H₂O
O	ⓘ Schultenite	Pb(HAsO₄)
O	ⓘ Scolecite	CaAl₂Si₃O₁₀ · 3H₂O
O	ⓘ Scorodite	Fe³⁺AsO₄ · 2H₂O
O	ⓘ Scotlandite	PbSO₃
O	ⓘ Segnitite	PbFe₃³⁺AsO₄(AsO₃OH)(OH)₆
O	ⓘ Sekaninaite	(Fe,Mg)₂Al₃(AlSi₅O₁₈)
O	ⓘ Senarmontite	Sb₂O₃
O	ⓘ Sepiolite	Mg₄(Si₆O₁₅)(OH)₂ · 6H₂O
O	ⓘ Serpierite	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
O	ⓘ Shattuckite	Cu₅(Si₂O₆)₂(OH)₂
O	ⓘ Siderite	FeCO₃
O	ⓘ Sideronatrite	Na₂Fe(SO₄)₂(OH) · 3H₂O
O	ⓘ Siderophyllite	KFe₂²⁺Al(Al₂Si₂O₁₀)(OH)₂
O	ⓘ Sieleckiite	Cu₃Al₄(PO₄)₂(OH)₁₂ · 2H₂O
O	ⓘ Sillimanite	Al₂(SiO₄)O
O	ⓘ Simonkolleite	Zn₅Cl₂(OH)₈ · H₂O
O	ⓘ Pyroaurite-2H	Mg₆Fe₂³⁺(OH)₁₆(CO₃) · 4H₂O
O	ⓘ Smithsonite	ZnCO₃
O	ⓘ Quartz var. Smoky Quartz	SiO₂
O	ⓘ Natrozippeite	Na₅(UO₂)₈(SO₄)₄O₅(OH)₃ · 12H₂O
O	ⓘ Natropharmacosiderite	NaFe₄³⁺(AsO₄)₃(OH)₄ · 4H₂O
O	ⓘ Sodalite	Na₄(Si₃Al₃)O₁₂Cl
O	ⓘ Sonolite	Mn₉²⁺(SiO₄)₄(OH)₂
O	ⓘ Spangolite	Cu₆Al(SO₄)(OH)₁₂Cl · 3H₂O
O	ⓘ Spencerite	Zn₄(PO₄)₂(OH)₂ · 3H₂O
O	ⓘ Spessartine	Mn₃²⁺Al₂(SiO₄)₃
O	ⓘ Spinel	MgAl₂O₄
O	ⓘ Spodumene	LiAlSi₂O₆
O	ⓘ Spurrite	Ca₅(SiO₄)₂(CO₃)
O	ⓘ Starkeyite	MgSO₄ · 4H₂O
O	ⓘ Staurolite	Fe₂²⁺Al₉Si₄O₂₃(OH)
O	ⓘ Talc var. Steatite	Mg₃(Si₄O₁₀)(OH)₂
O	ⓘ Stellerite	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
O	ⓘ Stevensite	(Ca,Na)_xMg_3-x(Si₄O₁₀)(OH)₂
O	ⓘ Piemontite-(Sr)	(CaSr)(AlAlMn³⁺)O[Si₂O₇][SiO₄](OH)
O	ⓘ Stibiconite	Sb³⁺Sb₂⁵⁺O₆(OH)
O	ⓘ Stichtite	Mg₆Cr₂³⁺(OH)₁₆[CO₃] · 4H₂O
O	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
O	ⓘ Stilpnomelane	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O
O	ⓘ Stokesite	CaSn[Si₃O₉] · 2H₂O
O	ⓘ Stolzite	Pb(WO₄)
O	ⓘ Strashimirite	Cu₈(AsO₄)₄(OH)₄ · 5H₂O
O	ⓘ Strengite	FePO₄ · 2H₂O
O	ⓘ Strontianite	SrCO₃
O	ⓘ Strunzite	Mn²⁺Fe₂³⁺(PO₄)₂(OH)₂ · 6H₂O
O	ⓘ Rutile var. Strüverite	(Ti,Ta,Fe)O₂
O	ⓘ Sulfoborite	Mg₃[B(OH)₄]₂(SO₄)(OH,F)₂
O	ⓘ Sundiusite	Pb₁₀(SO₄)O₈Cl₂
O	ⓘ Surinamite	(Mg,Fe)₃Al₄BeSi₃O₁₆
O	ⓘ Susannite	Pb₄(CO₃)₂(SO₄)(OH)₂
O	ⓘ Svanbergite	SrAl₃(PO₄)(SO₄)(OH)₆
O	ⓘ Sweetite	Zn(OH)₂
O	ⓘ Switzerite	Mn₃²⁺(PO₄)₂ · 7H₂O
O	ⓘ Symplesite	Fe₃²⁺(AsO₄)₂ · 8H₂O
O	ⓘ Synchysite-(Ce)	CaCe(CO₃)₂F
O	ⓘ Syngenite	K₂Ca(SO₄)₂ · H₂O
O	ⓘ Szaibélyite	MgBO₂(OH)
O	ⓘ Szomolnokite	FeSO₄ · H₂O
O	ⓘ Tacharanite	Ca₁₂Al₂Si₁₈O₃₃ (OH)₃₆
O	ⓘ Tachyhydrite	CaMg₂Cl₆ · 12H₂O
O	ⓘ Talc	Mg₃Si₄O₁₀(OH)₂
O	ⓘ Talmessite	Ca₂Mg(AsO₄)₂ · 2H₂O
O	ⓘ Tamarugite	NaAl(SO₄)₂ · 6H₂O
O	ⓘ Tantalite	(Mn,Fe)(Ta,Nb)₂O₆
O	ⓘ Aragonite var. Lead-bearing Aragonite	(Ca,Pb)CO₃
O	ⓘ Tenorite	CuO
O	ⓘ Tephroite	Mn₂²⁺SiO₄
O	ⓘ Thaumasite	Ca₃(SO₄)[Si(OH)₆](CO₃) · 12H₂O
O	ⓘ Thénardite	Na₂SO₄
O	ⓘ Theophrastite	Ni(OH)₂
O	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
O	ⓘ Thorianite	ThO₂
O	ⓘ Thorikosite	Pb₃Cl₂(OH)(SbO₃,AsO₃)
O	ⓘ Thorite	Th(SiO₄)
O	ⓘ Thorite var. Thorogummite	(Th,U)(SiO₄)_1-x(OH)_4x
O	ⓘ Chamosite var. Thuringite	(Fe,Fe,Mg,Al)₆(Si,Al)₄O₁₀(O,OH)₈
O	ⓘ Cuprite var. Tile ore	Cu₂O
O	ⓘ Tilleyite	Ca₅(Si₂O₇)(CO₃)₂
O	ⓘ Titanite	CaTi(SiO₄)O
O	ⓘ Magnetite var. Titanium-bearing Magnetite	Fe²⁺(Fe³⁺,Ti)₂O₄
O	ⓘ Tobermorite	Ca₄Si₆O₁₇(H₂O)₂ · (Ca · 3H₂O)
O	ⓘ Tochilinite	Fe²⁺_5-6(Mg,Fe²⁺)₅S₆(OH)₁₀
O	ⓘ Todorokite	(Na,Ca,K,Ba,Sr)_1-x(Mn,Mg,Al)₆O₁₂ · 3-4H₂O
O	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
O	ⓘ Torbernite	Cu(UO₂)₂(PO₄)₂ · 12H₂O
O	ⓘ Tosudite	Na_0.5(Al,Mg)₆((Si,Al)₈O₁₈)(OH)₁₂ · 5H₂O
O	ⓘ Tourmaline	AD₃G₆ (T₆O₁₈)(BO₃)₃X₃Z
O	ⓘ Trembathite	(Mg,Fe)₃(B₇O₁₃)Cl
O	ⓘ Tremolite	◻Ca₂Mg₅(Si₈O₂₂)(OH)₂
O	ⓘ Trögerite	(H₃O)(UO₂)(AsO₄) · 3H₂O
O	ⓘ Tridymite	SiO₂
O	ⓘ Triphylite	LiFe²⁺PO₄
O	ⓘ Triplite	Mn₂²⁺(PO₄)F
O	ⓘ Triploidite	Mn₂²⁺(PO₄)(OH)
O	ⓘ Tristramite	(Ca,U,Fe)(PO₄,SO₄) · 2H₂O
O	ⓘ Trona	Na₃H(CO₃)₂ · 2H₂O
O	ⓘ Tschermakite	◻(Ca₂)(Mg₃Al₂)(Al₂Si₆O₂₂)(OH)₂
O	ⓘ Tsumebite	Pb₂Cu(PO₄)(SO₄)(OH)
O	ⓘ Tungstite	WO₃ · H₂O
O	ⓘ Turquoise	CuAl₆(PO₄)₄(OH)₈ · 4H₂O
O	ⓘ Tyrolite	Ca₂Cu₉(AsO₄)₄(CO₃)(OH)₈ · 11H₂O
O	ⓘ Tyuyamunite	Ca(UO₂)₂(VO₄)₂ · 5-8H₂O
O	ⓘ Tangeite	CaCu(VO₄)(OH)
O	ⓘ Ugrandite	Ca₃X₂(SiO₄)₃
O	ⓘ Uklonskovite	NaMg(SO₄)F · 2H₂O
O	ⓘ Uraninite	UO₂
O	ⓘ Uranophane	Ca(UO₂)₂(SiO₃OH)₂ · 5H₂O
O	ⓘ Uranopilite	(UO₂)₆(SO₄)O₂(OH)₆ · 14H₂O
O	ⓘ Uranospathite	(Al,◻)(UO₂)₂(PO₄)₂F · 20(H₂O,F)
O	ⓘ Uranospinite	Ca(UO₂)₂(AsO₄)₂ · 10H₂O
O	ⓘ Valentinite	Sb₂O₃
O	ⓘ Valleriite	(Fe²⁺,Cu)₄(Mg,Al)₃S₄(OH,O)₆
O	ⓘ Vanadinite	Pb₅(VO₄)₃Cl
O	ⓘ Vandenbrandeite	Cu(UO₂)(OH)₄
O	ⓘ Vandendriesscheite	PbU₇O₂₂ · 12H₂O
O	ⓘ Variscite	AlPO₄ · 2H₂O
O	ⓘ Varlamoffite	(Sn,Fe)(O,OH)₂
O	ⓘ Vaterite	CaCO₃
O	ⓘ Vauquelinite	Pb₂Cu(CrO₄)(PO₄)(OH)
O	ⓘ Tourmaline var. Verdelite	A(D₃)G₆(T₆O₁₈)(BO₃)₃X₃Z
O	ⓘ Vermiculite	Mg_0.7(Mg,Fe,Al)₆(Si,Al)₈O₂₀(OH)₄ · 8H₂O
O	ⓘ Vésigniéite	BaCu₃(VO₄)₂(OH)₂
O	ⓘ Veszelyite	(Cu,Zn)₂Zn(PO₄)(OH)₃ · 2H₂O
O	ⓘ Vishnevite	(Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O
O	ⓘ Vivianite	Fe²⁺Fe₂²⁺(PO₄)₂ · 8H₂O
O	ⓘ Vochtenite	(Fe²⁺,Mg)Fe³⁺(UO₂)₄(PO₄)₄(OH) · 12-13H₂O
O	ⓘ Volborthite	Cu₃(V₂O₇)(OH)₂ · 2H₂O
O	ⓘ Volkovskite	KCa₄[B₅O₈OH]₄[B(OH)₃]₂Cl · 4H₂O
O	ⓘ Voltaite	K₂Fe₅²⁺Fe₃³⁺Al(SO₄)₁₂ · 18H₂O
O	ⓘ Vesuvianite	Ca₁₉Fe³⁺Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀]O(OH)₉
O	ⓘ Walpurgite	(BiO)₄(UO₂)(AsO₄)₂ · 2H₂O
O	ⓘ Wavellite	Al₃(PO₄)₂(OH,F)₃ · 5H₂O
O	ⓘ Waylandite	BiAl₃(PO₄)₂(OH)₆
O	ⓘ Weddellite	Ca(C₂O₄) · (2.5-x)H₂O
O	ⓘ Weilite	Ca(HAsO₄)
O	ⓘ Phillipsite Subgroup var. Wellsite	(K,Ba,Ca,K₂)Al₂Si₆O₁₆ · 6H₂O
O	ⓘ Whewellite	Ca(C₂O₄) · H₂O
O	ⓘ Whitmoreite	Fe²⁺Fe₂³⁺(PO₄)₂(OH)₂ · 4H₂O
O	ⓘ Wickmanite	Mn²⁺[Sn(OH)₆]
O	ⓘ Widenmannite	Pb₂(OH)₂[(UO₂)(CO₃)₂]
O	ⓘ Willemite	Zn₂SiO₄
O	ⓘ Winchite	◻{CaNa}{Mg₄Al}(Si₈O₂₂)(OH)₂
O	ⓘ Witherite	BaCO₃
O	ⓘ Wölsendorfite	Pb₇(UO₂)₁₄O₁₉(OH)₄ · 12H₂O
O	ⓘ Cassiterite var. Wood Tin	SnO₂
O	ⓘ Woodwardite	Cu_1-xAl_x(OH)₂(SO₄)_x/2 · nH₂O
O	ⓘ Wroewolfeite	Cu₄(SO₄)(OH)₆ · 2H₂O
O	ⓘ Wüstite	FeO
O	ⓘ Wülfingite	Zn(OH)₂
O	ⓘ Wulfenite	Pb(MoO₄)
O	ⓘ Wollastonite	Ca₃(Si₃O₉)
O	ⓘ Xanthiosite	Ni₃(AsO₄)₂
O	ⓘ Xenotime-(Y)	Y(PO₄)
O	ⓘ Xonotlite	Ca₆(Si₆O₁₇)(OH)₂
O	ⓘ Xanthoxenite	Ca₄Fe₂³⁺(PO₄)₄(OH)₂ · 3H₂O
O	ⓘ Zaratite	Ni₃(CO₃)(OH)₄ · 4H₂O ?
O	ⓘ Zeunerite	Cu(UO₂)₂(AsO₄)₂ · 12H₂O
O	ⓘ Zincite	ZnO
O	ⓘ Zippeite	K₃(UO₂)₄(SO₄)₂O₃(OH) · 3H₂O
O	ⓘ Zircon	Zr(SiO₄)
O	ⓘ Zirconolite	CaZrTi₂O₇
O	ⓘ Zirkelite	(Ti,Ca,Zr)O_2-x
O	ⓘ Zoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
O	ⓘ Zwieselite	Fe₂²⁺(PO₄)F
O	ⓘ Calcite var. Iceland Spar	CaCO₃
O	ⓘ Duftite-alpha	PbCu(AsO₄)(OH)
O	ⓘ Enstatite var. Bronzite	(Mg,Fe²⁺)₂[SiO₃]₂
O	ⓘ Gypsum var. Selenite	CaSO₄ · 2H₂O
O	ⓘ Hematite var. Specularite	Fe₂O₃
O	ⓘ Hematite var. Kidney Ore	Fe₂O₃
O	ⓘ Serpentine Subgroup var. Bastite	D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn
O	ⓘ Opal var. Common Opal	SiO₂ · nH₂O
O	ⓘ Quartz var. Rock Crystal	SiO₂
O	ⓘ Quartz var. Milky Quartz	SiO₂
O	ⓘ Merrillite	Ca₉NaMg(PO₄)₇
O	ⓘ Epidote Supergroup	(A1A2)(M1M2M3)O4[Si₂O₇][SiO₄]O10
O	ⓘ Spinel var. Pleonaste	(Mg,Fe)Al₂O₄
O	ⓘ Quartz var. Prase	SiO₂
O	ⓘ Rhodochrosite var. Sphaerodialogite	MnCO₃
O	ⓘ Opal var. Fire Opal	SiO₂ · nH₂O
O	ⓘ Mimetite var. Campylite	Pb₅(AsO₄)₃Cl
O	ⓘ Siderite var. Sphärosiderite	FeCO₃
O	ⓘ Quartz var. Haytorite	SiO₂
O	ⓘ Brewsterite-Ba	(Ba,Sr)[Al₂Si₆O₁₆] · 5H₂O
O	ⓘ Brewsterite-Sr	(Sr,Ba,Ca)[Al₂Si₆O₁₆] · 5H₂O
O	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
O	ⓘ Chabazite-Na	(Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
O	ⓘ Chevkinite-(Ce)	Ce₄(Ti,Fe²⁺,Fe³⁺)₅O₈(Si₂O₇)₂
O	ⓘ Clinoptilolite-Ca	Ca₃(Si₃₀Al₆)O₇₂ · 20H₂O
O	ⓘ Cumengeite	Pb₂₁Cu₂₀Cl₄₂(OH)₄₀ · 6H₂O
O	ⓘ Erionite-Ca	(Ca,K₂,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
O	ⓘ Erionite-K	(K₂,Ca,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
O	ⓘ Erionite-Na	(Na₂,K₂,Ca)₂[Al₄Si₁₄O₃₆] · 15H₂O
O	ⓘ Ferroceladonite	K(Fe²⁺Fe³⁺◻)(Si₄O₁₀)(OH)₂
O	ⓘ Gmelinite-Ca	Ca₂(Si₈Al₄)O₂₄ · 11H₂O
O	ⓘ Gmelinite-Na	Na₄(Si₈Al₄)O₂₄ · 11H₂O
O	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
O	ⓘ Heulandite-K	(K,Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
O	ⓘ Heulandite-Sr	(Sr,Na,Ca)₅(Si₂₇Al₉)O₇₂ · 24H₂O
O	ⓘ Iddingsite	MgO · Fe₂O₃ · 3SiO₂ · 4H₂O
O	ⓘ Zálesíite	CaCu₆(AsO₄)₂(AsO₃OH)(OH)₆ · 3H₂O
O	ⓘ Kerolite	(Mg,Ni)₃Si₄O₁₀(OH)₂ · nH₂O (n ~ 1)
O	ⓘ Lévyne-Ca	(Ca,Na₂,K₂)[Al₂Si₄O₁₂] · 6H₂O
O	ⓘ Magnesio-foitite	◻(Mg₂Al)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
O	ⓘ Katophorite	{Na}{CaNa}{Mg₄Al}[(AlSi₇)O₂₂](OH)₂
O	ⓘ Paulingite-K	(K₂,Ca,Na₂,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
O	ⓘ Paulingite-Na	(Na₂,K₂,Ca,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
O	ⓘ Potassic-richterite	{K}{CaNa}{Mg₅}Si₈O₂₂(OH)₂
O	ⓘ Rosiaite	PbSb₂⁵⁺O₆
O	ⓘ Rossmanite	◻(LiAl₂)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
O	ⓘ Sidpietersite	Pb₄²⁺(S₂O₃)O₂(OH)₂
O	ⓘ Smolyaninovite	Co₃Fe₂³⁺(AsO₄)₄ · 11H₂O
O	ⓘ Smrkovecite	Bi₂(PO₄)O(OH)
O	ⓘ Stilbite-Ca	NaCa₄(Si₂₇Al₉)O₇₂ · 28H₂O
O	ⓘ Veatchite-1M	Sr₂B₁₁O₁₆(OH)₅ · H₂O
O	ⓘ Wooldridgeite	Na₂CaCu₂²⁺(P₂O₇)₂ · 10H₂O
O	ⓘ Parisite	Ca(Ce/La/Nd/REE)₂(CO₃)₃F₂
O	ⓘ Andradite var. Melanite	Ca₃(Fe³⁺,Ti)₂(SiO₄)₃
O	ⓘ Synchysite	Ca(Ce/Nd/Y/REE)(CO₃)₂F
O	ⓘ Opal var. Hydrophane	SiO₂ · nH₂O
O	ⓘ Quartz var. Eye Agate	SiO₂
O	ⓘ Quartz var. Fortification Agate	SiO₂
O	ⓘ Quartz var. Landscape Agate	SiO₂
O	ⓘ Albite var. Cleavelandite	Na(AlSi₃O₈)
O	ⓘ Aragonite var. Flos Ferri	CaCO₃
O	ⓘ Calcite var. Argentine	CaCO₃
O	ⓘ Magnesiochromite var. Alumo-chrompicotite	(Mg,Fe)(Cr,Al)₂O₄
O	ⓘ Gypsum var. Satin Spar Gypsum	CaSO₄ · 2H₂O
O	ⓘ Riebeckite Root Name Group	◻[Na₂][Z₃²⁺Fe₂³⁺]Si₈O₂₂(OH,F,Cl)₂
O	ⓘ Hornblende Root Name Group	◻Ca₂(Z₄²⁺Z³⁺)(AlSi₇O₂₂)(OH,F,Cl)₂
O	ⓘ Riebeckite Root Name Group var. Crocidolite	◻[Na₂][Z₃²⁺Fe₂³⁺]Si₈O₂₂(OH,F,Cl)₂
O	ⓘ Quartz var. Eisenkiesel	SiO₂
O	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Clinochlore var. Pennine	Mg₅Al(AlSi₃O₁₀)(OH)₈
O	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
O	ⓘ Elaterite	(C,H,O,S)
O	ⓘ Spinel var. Ceylonite	MgAl₂O₄
O	ⓘ Pyroxene Group	ADSi₂O₆
O	ⓘ Hercynite var. Picotite	(Fe,Mg)(Al,Cr)₂O₄
O	ⓘ Ilmenite var. Iserine	Fe²⁺TiO₃
O	ⓘ Garnet Group	X₃Z₂(SiO₄)₃
O	ⓘ Claudetite var. Antimony-bearing Claudetite	(As,Sb)₂O₃
O	ⓘ Calcite var. Iron-bearing Calcite	(Ca,Fe)CO₃
O	ⓘ Redgillite	Cu₆(SO₄)(OH)₁₀ · H₂O
O	ⓘ Hydrohalloysite	Al₂Si₂O₅(OH)₄ · 2H₂O
O	ⓘ Muscovite var. Oellacherite	KAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Unnamed (Tetragonal Pb Oxide Hydrate)	Pb₃O₂(OH)₂
O	ⓘ Unnamed (gamma-Zn(OH)2)	γ-Zn(OH)₂
O	ⓘ Duftite var. Duftite-β	PbCu(AsO₄)(OH)
O	ⓘ Amphibole Supergroup var. Byssolite	AX₂Z₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
O	ⓘ Unnamed (Pb Silicate) ?	Pb, Si, O, H (?)
O	ⓘ Unnamed (Cu-Pb Silicate ?)	Pb, Cu, Si, O ?
O	ⓘ Unnamed (Basic Zinc Sulphate Hydrate)	Zn₄SO₄(OH)₆ · 4H₂O
O	ⓘ Brinrobertsite	Na_0.3Al₄(Si₄O₁₀)₂(OH)₄ · 3.5 H₂O
O	ⓘ Neustädtelite	Bi₂Fe³⁺(Fe³⁺,Co)(AsO₄)₂(O,OH)₄
O	ⓘ Actinolite var. Smaragdite	Ca₂(Mg,Fe²⁺,Cr)₅Si₈O₂₂(OH)₂
O	ⓘ Augite var. Fassaite	(Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]
O	ⓘ Eudialyte Group	[N(1)N(2)N(3)N(4)N(5)]₃[M(1.1)M(1.2)]₃[M(2.1)M(2.2)M(2.3)]_3-6[M(3)M(4)]Z₃[Si₂₄O₇₂]Θ₄X(1)X(2)
O	ⓘ Symesite	Pb₁₀(SO₄)O₇Cl₄ · H₂O
O	ⓘ Augite var. Titanium-bearing Augite	(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)₂O₆
O	ⓘ Smectite Group	A_0.3D_2-3[T₄O₁₀]Z₂ · nH₂O
O	ⓘ Dolomite var. Iron-bearing Dolomite	Ca(Mg,Fe)(CO₃)₂
O	ⓘ Serpentine Subgroup	D₃[Si₂O₅](OH)₄
O	ⓘ Titanite var. Greenovite	CaTi(SiO₄)O
O	ⓘ Bobkingite	Cu₅Cl₂(OH)₈ · 2H₂O
O	ⓘ Pyromorphite var. Calcium-bearing Pyromorphite	(Pb,Ca)₅(PO₄)₃Cl
O	ⓘ Ferriallanite-(Ce)	(CaCe)(Fe³⁺AlFe²⁺)O[Si₂O₇][SiO₄](OH)
O	ⓘ Reidite	ZrSiO₄
O	ⓘ Glockerite	Fe₄³⁺(SO₄)(OH)₁₀ · 1-3H₂O ?
O	ⓘ Siderite var. Mg-rich Siderite	(Fe,Mg)CO₃
O	ⓘ Heulandite-Ba	(Ba,Ca,K)₅(Si₂₇Al₉)O₇₂ · 22H₂O
O	ⓘ Lindbergite	Mn²⁺(C₂O₄) · 2H₂O
O	ⓘ Quartz var. Blue Quartz	SiO₂
O	ⓘ Saponite var. Bowlingite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
O	ⓘ Calcite var. Lead-bearing Calcite	(Ca,Pb)CO₃
O	ⓘ Epidote var. Withamite	{Ca₂}{Al₂(Fe³⁺,Mn)}(Si₂O₇)(SiO₄)O(OH)
O	ⓘ Calcite var. Glendonite	CaCO₃
O	ⓘ Quartz var. Ferruginous Quartz	SiO₂
O	ⓘ Hydrokenoelsmoreite	◻₂W₂O₆(H₂O)
O	ⓘ Fougèrite	Fe₄²⁺Fe₂³⁺(OH)₁₂[CO₃] · 3H₂O
O	ⓘ Phosphohedyphane	Ca₂Pb₃(PO₄)₃Cl
O	ⓘ Fluor-schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃F
O	ⓘ Apatite	Ca₅(PO₄)₃(Cl/F/OH)
O	ⓘ Autunite Group	A(UO₂)₂(TO₄)₂ · 8-16H₂O
O	ⓘ Beudantite Group	AM₃(XO₄)(SO₄)(OH)₆
O	ⓘ Melilite Group	Ca₂M(XSiO₇)
O	ⓘ Meta-autunite Group	A_1-2(UO₂)₂(TO₄)₂ · 5-10H₂O
O	ⓘ Calcite var. Slate Spar	CaCO₃
O	ⓘ Boracite var. Iron-bearing Boracite	(Mg,Fe)₃(B₇O₁₃)Cl
O	ⓘ Potassic-magnesio-arfvedsonite	[K][Na₂][Mg₄Fe³⁺]Si₈O₂₂(OH)₂
O	ⓘ Clinochesterite	(Mg,Fe)₁₇Si₂₀O₅₄(OH)₆
O	ⓘ Rutile var. Sagenite (of Saussure)	TiO₂
O	ⓘ Zincolivenite	CuZn(AsO₄)(OH)
O	ⓘ Epidote-(Sr)	(CaSr)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
O	ⓘ Montetrisaite	Cu₆(SO₄)(OH)₁₀ · 2H₂O
O	ⓘ Annabergite var. Calcium-bearing Annabergite	(Ni,Ca)₃(AsO₄)₂ · 8H₂O
O	ⓘ Opal var. Opal-CT	SiO₂ · nH₂O
O	ⓘ Pyromorphite var. Collieite	Pb₅(PO₄)₃Cl
O	ⓘ Fayalite-Forsterite Series var. Hortonolite	from (Fe_1.5Mg_0.5)₂SiO₄ to (Mg_1.5Fe_0.5)₂SiO₄
O	ⓘ Wulfenite var. Vanadium-bearing Wulfenite	Pb[(Mo,V)O₄]
O	ⓘ Calcite var. Calcite Satin Spar	CaCO₃
O	ⓘ Epidote var. Rosstrevorite	{Ca₂}{Al₂Fe³⁺}(Si₂O₇)(SiO₄)O(OH)
O	ⓘ Kamarizaite	Fe₃³⁺(AsO₄)₂(OH)₃ · 3H₂O
O	ⓘ Steverustite	Pb₅²⁺(OH)₅[Cu⁺(S⁶⁺O₃S^2-)₃](H₂O)₂
O	ⓘ UM1987-01-CO:HMgS	Mg₄(CO₃)₂(OH)₄ · 6H₂O ?
O	ⓘ Uraninite var. Sooty Uraninite	UO₂
O	ⓘ Unnamed (Cu-Sb Oxide)	CuSb₂O₆
O	ⓘ Quartz var. Plasma	SiO₂
O	ⓘ Julgoldite Subgroup	Ca₂XFe₂³⁺[Si₂O₆(OH)][SiO₄](OH)₂A
O	ⓘ Jahnsite Group	XM1M2₂M3₂(H₂O)₈(OH)₂(PO₄)₄
O	ⓘ Unnamed (Ba Thiosulphate Fluoride)	Ba₂F₂(S⁶⁺O₃S^2-)
O	ⓘ Unnamed (Ba Sulphite)	BaSO₃
O	ⓘ Unnamed (Ba-Al Trisulphide Hydroxide Hydrate)	BaS₃ · Ba(OH)₂ · 2Al(OH)₃ · 8H₂O
O	ⓘ Unnamed (Ba Thiosulphate Monohydrate)	Ba(S₂O₃) · H₂O
O	ⓘ Nováčekite	Mg(UO₂)₂(AsO₄)₂ · 10H₂O
O	ⓘ Auriacusite	Fe³⁺Cu²⁺(AsO₄)O
O	ⓘ Alunite Group	A_0.5-1 B₃[SO₄]₂(OH)₆
O	ⓘ Chabazite-Mg	(Mg_0.7K_0.5Ca_0.5Na_0.1)[Al₃Si₉O₂₄] · 10H₂O
O	ⓘ Hydroniumpharmacosiderite	(H₃O)Fe₄(AsO₄)₃(OH)₄ · 4H₂O
O	ⓘ Fassinaite	Pb₂(S₂O₃)(CO₃)
O	ⓘ UM1995-CO-CaHREEEU	Ca, REE, U, C, O, H
O	ⓘ UM1995-//-CO:PbU	Pb, U, C, O, H
O	ⓘ Rickturnerite	Pb₇O₄[Mg(OH)₄](OH)Cl₃
O	ⓘ Quartz var. Shocked Quartz	SiO₂
O	ⓘ Betpakdalite-CaMg	[Ca₂(H₂O)₁₇Mg(H₂O)₆][Mo₈As₂Fe₃³⁺O₃₆(OH)]
O	ⓘ Ianbruceite	Zn₂(AsO₄)(OH) · 3H₂O
O	ⓘ Unnamed (Zn-analogue of Ktenasite)	Zn(Zn,Cu)₄(SO₄)₂(OH)₆ · 6H₂O
O	ⓘ Bastnäsite Group	M(CO₃)X where M = REE, Th and X = F or OH
O	ⓘ Rumseyite	Pb₂OClF
O	ⓘ Grossular var. Stannoan Grossular	(Ca,Sn)₃Al₂(SiO₄)₃
O	ⓘ Ferro-sadanagaite	{Na}{Ca₂}{Fe₃Al₂}(Al₃Si₅O₂₂)(OH)₂
O	ⓘ Unnamed (Tetragonal Dimorph of Nadorite)	PbSbO₂Cl
O	ⓘ Chromite var. Ferrichromite	Fe²⁺(Cr³⁺,Fe³⁺)₂O₄
O	ⓘ Quartz var. Agatized coral	SiO₂
O	ⓘ Yeomanite	Pb₂O(OH)Cl
O	ⓘ Oxyplumboroméite	Pb₂Sb₂O₆O
O	ⓘ Cassiterite var. Dough tin	SnO₂
O	ⓘ Allanite Group	(A1²⁺REE³⁺)(M1³⁺M2³⁺M3²⁺)O[Si₂O₇][SiO₄](OH)
O	ⓘ Analcime var. Cluthalite	Na(AlSi₂O₆) · H₂O
O	ⓘ Bettertonite	[Al₆(AsO₄)₃(OH)₉(H₂O)₅] · 11H₂O
O	ⓘ Penberthycroftite	[Al₆(AsO₄)₃(OH)₉(H₂O)₅] · 8H₂O
O	ⓘ UM1980-15-SiO:REETi	(Ce,La,Ca)(Ti,Fe)SiO₅
O	ⓘ UM1982-15-SiO:AlBaH	Ba-Al-Si-O-H
O	ⓘ UM1987-18-SiO:AlCaHKNa	(K,Ca,Na)₇(Si₁₇Al₇)O₄₈ · 14H₂O (?)
O	ⓘ Augite var. Ferrohedenbergite	(Ca,Mg,Fe)(Fe,Mg)Si₂O₆
O	ⓘ Somersetite	Pb₈O₂(OH)₂(CO₃)₅
O	ⓘ Rhombohedral Carbonate	(Ca/Mg/Fe/Mn etc)CO₃
O	ⓘ Bridgesite-(Ce)	CaCe₂Cu₆(SO₄)₄(OH)₁₂ · 8H₂O
O	ⓘ Uvite	CaMg₃(Al₅Mg)(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
O	ⓘ Kernowite	Cu₂Fe(AsO₄)(OH)₄ · 4H₂O
O	ⓘ Ferroberaunite	Fe²⁺Fe₅³⁺(PO₄)₄(OH)₅ · 6H₂O
O	ⓘ Griffinite	Al₂TiO₅
O	ⓘ Unnamed (Pb-Cu-Al-Si-O)	Pb-Cu-Al-Si-O
F	Fluorine
F	ⓘ Amblygonite	LiAl(PO₄)F
F	ⓘ Amphibole Supergroup	AB₂C₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
F	ⓘ Bastnäsite-(Ce)	Ce(CO₃)F
F	ⓘ Bastnäsite	(Ce/Nd/Y/REE)(CO₃)F
F	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
F	ⓘ Fluorite var. Blue John	CaF₂
F	ⓘ Fluorapatite var. Carbonate-rich Fluorapatite	Ca₅(PO₄,CO₃)₃(F,O)
F	ⓘ Fluorite var. Chlorophane	CaF₂
F	ⓘ Chondrodite	Mg₅(SiO₄)₂F₂
F	ⓘ Clinohumite	Mg₉(SiO₄)₄F₂
F	ⓘ Cuspidine	Ca₈(Si₂O₇)₂F₄
F	ⓘ Durangite	NaAl(AsO₄)F
F	ⓘ Fersmite	(Ca,Ce,Na)(Nb,Ta,Ti)₂(O,OH,F)₆
F	ⓘ Fiedlerite	Pb₃FCl₄(OH) · H₂O
F	ⓘ Fluellite	Al₂(PO₄)F₂(OH) · 7H₂O
F	ⓘ Fluoborite	Mg₃(BO₃)(F,OH)₃
F	ⓘ Fluorapatite	Ca₅(PO₄)₃F
F	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
F	ⓘ Fluorite	CaF₂
F	ⓘ Gearksutite	Ca[Al(F,OH)₅(H₂O)]
F	ⓘ Herderite	CaBe(PO₄)F
F	ⓘ Humite	Mg₇(SiO₄)₃F₂
F	ⓘ Hydroxyapophyllite-(K)	KCa₄(Si₈O₂₀)(OH,F) · 8H₂O
F	ⓘ Leucophanite	NaCaBeSi₂O₆F
F	ⓘ Fluorapatite var. Manganese-bearing Fluorapatite	(Ca,Mn²⁺)₅(PO₄)₃(F,Cl,OH) or Ca₅([P,Mn⁵⁺]O₄)₃(F,Cl,OH)
F	ⓘ Matlockite	PbFCl
F	ⓘ Morinite	NaCa₂Al₂(PO₄)₂(OH)F₄ · 2H₂O
F	ⓘ Fluorapophyllite-(Na)	NaCa₄(Si₈O₂₀)F · 8H₂O
F	ⓘ Norbergite	Mg₃(SiO₄)F₂
F	ⓘ Prosopite	CaAl₂F₄[(OH)_4-xF_x]
F	ⓘ Rinkite-(Ce)	(Ca₃Ce)Na(NaCa)Ti(Si₂O₇)₂(OF)F₂
F	ⓘ Schröckingerite	NaCa₃(UO₂)(CO₃)₃(SO₄)F · 10H₂O
F	ⓘ Sulfoborite	Mg₃[B(OH)₄]₂(SO₄)(OH,F)₂
F	ⓘ Synchysite-(Ce)	CaCe(CO₃)₂F
F	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
F	ⓘ Triplite	Mn₂²⁺(PO₄)F
F	ⓘ Uklonskovite	NaMg(SO₄)F · 2H₂O
F	ⓘ Uranospathite	(Al,◻)(UO₂)₂(PO₄)₂F · 20(H₂O,F)
F	ⓘ Wavellite	Al₃(PO₄)₂(OH,F)₃ · 5H₂O
F	ⓘ Zwieselite	Fe₂²⁺(PO₄)F
F	ⓘ Parisite	Ca(Ce/La/Nd/REE)₂(CO₃)₃F₂
F	ⓘ Synchysite	Ca(Ce/Nd/Y/REE)(CO₃)₂F
F	ⓘ Riebeckite Root Name Group	◻[Na₂][Z₃²⁺Fe₂³⁺]Si₈O₂₂(OH,F,Cl)₂
F	ⓘ Hornblende Root Name Group	◻Ca₂(Z₄²⁺Z³⁺)(AlSi₇O₂₂)(OH,F,Cl)₂
F	ⓘ Riebeckite Root Name Group var. Crocidolite	◻[Na₂][Z₃²⁺Fe₂³⁺]Si₈O₂₂(OH,F,Cl)₂
F	ⓘ Amphibole Supergroup var. Byssolite	AX₂Z₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
F	ⓘ Fluor-schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃F
F	ⓘ Apatite	Ca₅(PO₄)₃(Cl/F/OH)
F	ⓘ Unnamed (Ba Thiosulphate Fluoride)	Ba₂F₂(S⁶⁺O₃S^2-)
F	ⓘ Bastnäsite Group	M(CO₃)X where M = REE, Th and X = F or OH
F	ⓘ Rumseyite	Pb₂OClF
Na	Sodium
Na	ⓘ Aegirine	NaFe³⁺Si₂O₆
Na	ⓘ Aegirine-augite	(Na_aCa_bFe_c²⁺Mg_d)(Fe_e³⁺Al_fFe_g²⁺Mg_h)Si₂O₆
Na	ⓘ Aenigmatite	Na₄[Fe₁₀²⁺Ti₂]O₄[Si₁₂O₃₆]
Na	ⓘ Ajoite	(K,Na)Cu₇AlSi₉O₂₄(OH)₆ · 3H₂O
Na	ⓘ Albite	Na(AlSi₃O₈)
Na	ⓘ Alluaudite	(Na,Ca)Mn²⁺(Fe³⁺,Mn²⁺,Fe²⁺,Mg)₂(PO₄)₃
Na	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
Na	ⓘ Andersonite	Na₂Ca(UO₂)(CO₃)₃ · 6H₂O
Na	ⓘ Albite var. Andesine	(Na,Ca)[Al(Si,Al)Si₂O₈]
Na	ⓘ Albite var. Anorthoclase	(Na,K)AlSi₃O₈
Na	ⓘ Aphthitalite	(K,Na)₃Na(SO₄)₂
Na	ⓘ Arfvedsonite	[Na][Na₂][Fe₄²⁺Fe³⁺]Si₈O₂₂(OH)₂
Na	ⓘ Arrojadite-(KFe)	(KNa)(Fe²⁺◻)Ca(Na₂◻)Fe₁₃²⁺Al(PO₄)₁₁(PO₃OH)(OH)₂
Na	ⓘ Banalsite	Na₂BaAl₄Si₄O₁₆
Na	ⓘ Bannisterite	(Ca,K,Na)(Mn²⁺,Fe²⁺)₁₀(Si,Al)₁₆O₃₈(OH)₈ · nH₂O
Na	ⓘ Barroisite	◻{CaNa}{Mg₃Al₂}(AlSi₇O₂₂)(OH)₂
Na	ⓘ Beidellite	(Na,Ca_0.5)_0.3Al₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Na	ⓘ Beryllonite	NaBePO₄
Na	ⓘ Birnessite	(Na,Ca)_0.5(Mn⁴⁺,Mn³⁺)₂O₄ · 1.5H₂O
Na	ⓘ Boltwoodite	(K,Na)(UO₂)(SiO₃OH) · 1.5H₂O
Na	ⓘ Anorthite var. Bytownite	(Ca,Na)[Al(Al,Si)Si₂O₈]
Na	ⓘ Cancrinite	(Na,Ca,◻)₈(Al₆Si₆O₂₄)(CO₃,SO₄)₂ · 2H₂O
Na	ⓘ Catapleiite	Na₂Zr(Si₃O₉) · 2H₂O
Na	ⓘ Cyrilovite	NaFe₃³⁺(PO₄)₂(OH)₄ · 2H₂O
Na	ⓘ Dravite	NaMg₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Na	ⓘ Durangite	NaAl(AsO₄)F
Na	ⓘ Eckermannite	NaNa₂(Mg₄Al}Si₈O₂₂(OH)₂
Na	ⓘ Edenite	NaCa₂Mg₅(Si₇Al)O₂₂(OH)₂
Na	ⓘ Elbaite	Na(Li_1.5Al_1.5)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Na	ⓘ Elpidite	Na₂ZrSi₆O₁₅ · 3H₂O
Na	ⓘ Eudialyte	Na₁₅Ca₆Fe₃Zr₃Si(Si₂₅O₇₃)(O,OH,H₂O)₃(Cl,OH)₂
Na	ⓘ Eudidymite	Na₂Be₂Si₆O₁₅ · H₂O
Na	ⓘ Ewaldite	Ba(Na,Ca,Y,Ce,K)(CO₃)₂ · 2.6H₂O
Na	ⓘ Ferro-ferri-winchite	◻[CaNa][Fe₄²⁺(Fe³⁺,Al)]Si₈O₂₂(OH)₂
Na	ⓘ Ferro-edenite	NaCa₂Fe₅²⁺(Si₇Al)O₂₂(OH)₂
Na	ⓘ Ferro-kaersutite	NaCa₂{Fe₃²⁺AlTi}(Si₆Al₂O₂₂)O₂
Na	ⓘ Ferro-richterite	{Na}{CaNa}{Fe₅²⁺}(Si₈O₂₂)(OH)₂
Na	ⓘ Ferro-winchite	◻{CaNa}{Fe₄²⁺Al}(Si₈O₂₂)(OH)₂
Na	ⓘ Fersmite	(Ca,Ce,Na)(Nb,Ta,Ti)₂(O,OH,F)₆
Na	ⓘ Franklinphilite	(K,Na)₄(Mn²⁺,Mg,Zn)₄₈(Si,Al)₇₂(O,OH)₂₁₆ · 6H₂O
Na	ⓘ Natrolite var. Galactite	Na₂Al₂Si₃O₁₀ · 2H₂O
Na	ⓘ Ganophyllite	(K,Na,Ca)₂Mn₈(Si,Al)₁₂(O,OH)₃₂ · 8H₂O
Na	ⓘ Garronite-Ca	Na₂Ca₅Al₁₂Si₂₀O₆₄ · 27H₂O
Na	ⓘ Glaucophane	◻[Na₂][Mg₃Al₂]Si₈O₂₂(OH)₂
Na	ⓘ Glauberite	Na₂Ca(SO₄)₂
Na	ⓘ Gobbinsite	Na₅(Si₁₁Al₅)O₃₂ · 11H₂O
Na	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
Na	ⓘ Gyrolite	NaCa₁₆Si₂₃AlO₆₀(OH)₈ · 14H₂O
Na	ⓘ Halite	NaCl
Na	ⓘ Hastingsite	NaCa₂(Fe₄²⁺Fe³⁺)(Si₆Al₂)O₂₂(OH)₂
Na	ⓘ Haüyne	Na₃Ca(Si₃Al₃)O₁₂(SO₄)
Na	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Na	ⓘ Huemulite	Na₄Mg(V₁₀O₂₈) · 24H₂O
Na	ⓘ Johnsomervilleite	Na₃CaFe₁₁(PO₄)₉
Na	ⓘ Kaersutite	NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂
Na	ⓘ Ferro-katophorite	{Na}{CaNa}{Fe₄²⁺Al}[(AlSi₇)O₂₂](OH)₂
Na	ⓘ Kidwellite	NaFe³⁺_9+x(PO₄)₆(OH)₁₁ · 3H₂O, x = 0.33
Na	ⓘ Kröhnkite	Na₂Cu(SO₄)₂ · 2H₂O
Na	ⓘ Anorthite var. Labradorite	(Ca,Na)[Al(Al,Si)Si₂O₈]
Na	ⓘ Lavendulan	NaCaCu₅(AsO₄)₄Cl · 5H₂O
Na	ⓘ Leucophanite	NaCaBeSi₂O₆F
Na	ⓘ Magnesio-riebeckite	◻{Na₂}{Mg₃Fe₂³⁺}(Si₈O₂₂)(OH)₂
Na	ⓘ Magnesio-arfvedsonite	{Na}{Na₂}{Mg₄Fe³⁺}(Si₈O₂₂)(OH)₂
Na	ⓘ Marialite	Na₄Al₃Si₉O₂₄Cl
Na	ⓘ Mesolite	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
Na	ⓘ Metasideronatrite	Na₂Fe(SO₄)₂(OH) · H₂O
Na	ⓘ Metavoltine	K₂Na₆Fe²⁺Fe₆³⁺O₂(SO₄)₁₂ · 18H₂O
Na	ⓘ Mirabilite	Na₂SO₄ · 10H₂O
Na	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
Na	ⓘ Morinite	NaCa₂Al₂(PO₄)₂(OH)F₄ · 2H₂O
Na	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Na	ⓘ Fluorapophyllite-(Na)	NaCa₄(Si₈O₂₀)F · 8H₂O
Na	ⓘ Natrojarosite	NaFe₃(SO₄)₂(OH)₆
Na	ⓘ Natron	Na₂CO₃ · 10H₂O
Na	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
Na	ⓘ Nontronite	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Na	ⓘ Nosean	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O
Na	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
Na	ⓘ Albite var. Oligoclase	(Na,Ca)[Al(Si,Al)Si₂O₈]
Na	ⓘ Omphacite	(Na_aCa_bFe_c²⁺Mg_d)(Al_eFe_f³⁺Fe_g²⁺Mg_h)Si₂O₆
Na	ⓘ Paragonite	NaAl₂(AlSi₃O₁₀)(OH)₂
Na	ⓘ Paranatrolite	Na₂Al₂Si₃O₁₀ · 3H₂O
Na	ⓘ Pargasite	NaCa₂(Mg₄Al)(Si₆Al₂)O₂₂(OH)₂
Na	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
Na	ⓘ Pollucite	(Cs,Na)₂(Al₂Si₄O₁₂) · 2H₂O
Na	ⓘ Rectorite	(Na,Ca)Al₄((Si,Al)₈O₂₀)(OH)₄ · 2H₂O
Na	ⓘ Reyerite	(Na,K)₂Ca₁₄(Si,Al)₂₄O₅₈(OH)₈ · 6H₂O
Na	ⓘ Riebeckite	◻[Na₂][Fe₃²⁺Fe₂³⁺]Si₈O₂₂(OH)₂
Na	ⓘ Rinkite-(Ce)	(Ca₃Ce)Na(NaCa)Ti(Si₂O₇)₂(OF)F₂
Na	ⓘ Rinneite	K₃Na[FeCl₆]
Na	ⓘ Sadanagaite	{Na}{Ca₂}{Mg₃Al₂}(Si₅Al₃O₂₂)(OH)₂
Na	ⓘ Schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Na	ⓘ Schröckingerite	NaCa₃(UO₂)(CO₃)₃(SO₄)F · 10H₂O
Na	ⓘ Sideronatrite	Na₂Fe(SO₄)₂(OH) · 3H₂O
Na	ⓘ Natrozippeite	Na₅(UO₂)₈(SO₄)₄O₅(OH)₃ · 12H₂O
Na	ⓘ Natropharmacosiderite	NaFe₄³⁺(AsO₄)₃(OH)₄ · 4H₂O
Na	ⓘ Sodalite	Na₄(Si₃Al₃)O₁₂Cl
Na	ⓘ Stevensite	(Ca,Na)_xMg_3-x(Si₄O₁₀)(OH)₂
Na	ⓘ Stilpnomelane	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O
Na	ⓘ Tamarugite	NaAl(SO₄)₂ · 6H₂O
Na	ⓘ Thénardite	Na₂SO₄
Na	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
Na	ⓘ Todorokite	(Na,Ca,K,Ba,Sr)_1-x(Mn,Mg,Al)₆O₁₂ · 3-4H₂O
Na	ⓘ Tosudite	Na_0.5(Al,Mg)₆((Si,Al)₈O₁₈)(OH)₁₂ · 5H₂O
Na	ⓘ Trona	Na₃H(CO₃)₂ · 2H₂O
Na	ⓘ Uklonskovite	NaMg(SO₄)F · 2H₂O
Na	ⓘ Vishnevite	(Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O
Na	ⓘ Winchite	◻{CaNa}{Mg₄Al}(Si₈O₂₂)(OH)₂
Na	ⓘ Merrillite	Ca₉NaMg(PO₄)₇
Na	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Na	ⓘ Chabazite-Na	(Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Na	ⓘ Erionite-Ca	(Ca,K₂,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
Na	ⓘ Erionite-K	(K₂,Ca,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
Na	ⓘ Erionite-Na	(Na₂,K₂,Ca)₂[Al₄Si₁₄O₃₆] · 15H₂O
Na	ⓘ Gmelinite-Na	Na₄(Si₈Al₄)O₂₄ · 11H₂O
Na	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Na	ⓘ Heulandite-K	(K,Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Na	ⓘ Heulandite-Sr	(Sr,Na,Ca)₅(Si₂₇Al₉)O₇₂ · 24H₂O
Na	ⓘ Lévyne-Ca	(Ca,Na₂,K₂)[Al₂Si₄O₁₂] · 6H₂O
Na	ⓘ Katophorite	{Na}{CaNa}{Mg₄Al}[(AlSi₇)O₂₂](OH)₂
Na	ⓘ Paulingite-K	(K₂,Ca,Na₂,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
Na	ⓘ Paulingite-Na	(Na₂,K₂,Ca,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
Na	ⓘ Potassic-richterite	{K}{CaNa}{Mg₅}Si₈O₂₂(OH)₂
Na	ⓘ Stilbite-Ca	NaCa₄(Si₂₇Al₉)O₇₂ · 28H₂O
Na	ⓘ Wooldridgeite	Na₂CaCu₂²⁺(P₂O₇)₂ · 10H₂O
Na	ⓘ Albite var. Cleavelandite	Na(AlSi₃O₈)
Na	ⓘ Riebeckite Root Name Group	◻[Na₂][Z₃²⁺Fe₂³⁺]Si₈O₂₂(OH,F,Cl)₂
Na	ⓘ Riebeckite Root Name Group var. Crocidolite	◻[Na₂][Z₃²⁺Fe₂³⁺]Si₈O₂₂(OH,F,Cl)₂
Na	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Na	ⓘ Brinrobertsite	Na_0.3Al₄(Si₄O₁₀)₂(OH)₄ · 3.5 H₂O
Na	ⓘ Augite var. Fassaite	(Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]
Na	ⓘ Augite var. Titanium-bearing Augite	(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)₂O₆
Na	ⓘ Fluor-schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃F
Na	ⓘ Potassic-magnesio-arfvedsonite	[K][Na₂][Mg₄Fe³⁺]Si₈O₂₂(OH)₂
Na	ⓘ Chabazite-Mg	(Mg_0.7K_0.5Ca_0.5Na_0.1)[Al₃Si₉O₂₄] · 10H₂O
Na	ⓘ Ferro-sadanagaite	{Na}{Ca₂}{Fe₃Al₂}(Al₃Si₅O₂₂)(OH)₂
Na	ⓘ Analcime var. Cluthalite	Na(AlSi₂O₆) · H₂O
Na	ⓘ UM1987-18-SiO:AlCaHKNa	(K,Ca,Na)₇(Si₁₇Al₇)O₄₈ · 14H₂O (?)
Mg	Magnesium
Mg	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
Mg	ⓘ Aegirine-augite	(Na_aCa_bFe_c²⁺Mg_d)(Fe_e³⁺Al_fFe_g²⁺Mg_h)Si₂O₆
Mg	ⓘ Åkermanite	Ca₂Mg[Si₂O₇]
Mg	ⓘ Alluaudite	(Na,Ca)Mn²⁺(Fe³⁺,Mn²⁺,Fe²⁺,Mg)₂(PO₄)₃
Mg	ⓘ Amesite	Mg₂Al(AlSiO₅)(OH)₄
Mg	ⓘ Ankerite	Ca(Fe²⁺,Mg)(CO₃)₂
Mg	ⓘ Anthophyllite	◻{Mg₂}{Mg₅}(Si₈O₂₂)(OH)₂
Mg	ⓘ Antigorite	Mg₃(Si₂O₅)(OH)₄
Mg	ⓘ Ardennite-(As)	Mn₄²⁺Al₄(AlMg)(AsO₄)(SiO₄)₂(Si₃O₁₀)(OH)₆
Mg	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Mg	ⓘ Stichtite-2H	Mg₆(Cr,Al)₂(CO₃)(OH)₁₆ · 4H₂O
Mg	ⓘ Barroisite	◻{CaNa}{Mg₃Al₂}(AlSi₇O₂₂)(OH)₂
Mg	ⓘ Bhreckite	Ca, Mg, Fe, Si, O, H
Mg	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Mg	ⓘ Boracite	Mg₃(B₇O₁₃)Cl
Mg	ⓘ Bredigite	Ca₇Mg(SiO₄)₄
Mg	ⓘ Brugnatellite	Mg₆Fe³⁺(CO₃)(OH)₁₃ · 4H₂O
Mg	ⓘ Brucite	Mg(OH)₂
Mg	ⓘ Carnallite	KMgCl₃ · 6H₂O
Mg	ⓘ Celadonite	K(MgFe³⁺◻)(Si₄O₁₀)(OH)₂
Mg	ⓘ Chlorophaeite	(Ca,Mg,Fe)₂Fe₂Si₄O₁₃ · 10H₂O
Mg	ⓘ Chrysotile	Mg₃(Si₂O₅)(OH)₄
Mg	ⓘ Chesterite	(Mg,Fe)₁₇Si₂₀O₅₄(OH)₆
Mg	ⓘ Chloritoid	(Fe²⁺,Mg,Mn²⁺)Al₂(SiO₄)O(OH)₂
Mg	ⓘ Chondrodite	Mg₅(SiO₄)₂F₂
Mg	ⓘ Clinochlore	Mg₅Al(AlSi₃O₁₀)(OH)₈
Mg	ⓘ Clinohumite	Mg₉(SiO₄)₄F₂
Mg	ⓘ Clinojimthompsonite	(Mg,Fe)₅Si₆O₁₆(OH)₂
Mg	ⓘ Congolite	(Fe²⁺,Mg)₃(B₇O₁₃)Cl
Mg	ⓘ Cordierite	(Mg,Fe)₂Al₃(AlSi₅O₁₈)
Mg	ⓘ Corrensite	(Mg,Fe)₉((Si,Al)₈O₂₀)(OH)₁₀ · nH₂O
Mg	ⓘ Clinochlore var. Corundophilite	(Mg,Fe,Al)₆(Si,Al)₄O₁₀(OH)₈
Mg	ⓘ Cummingtonite	◻{Mg₂}{Mg₅}(Si₈O₂₂)(OH)₂
Mg	ⓘ Chamosite var. Daphnite	(Fe,Mg)₅Al(Si,Al)₄O₁₀(OH)₈
Mg	ⓘ Delessite	(Mg,Fe,Fe,Al)(Si,Al)₄O₁₀(O,OH)₈
Mg	ⓘ Clinochlore var. Diabantite	(Mg,Fe,Al)₆((Si,Al)₄O₁₀)(OH)₈
Mg	ⓘ Diopside var. Diallage	CaMgSi₂O₆
Mg	ⓘ Diopside	CaMgSi₂O₆
Mg	ⓘ Dolomite	CaMg(CO₃)₂
Mg	ⓘ Dozyite	Mg₇Al₂(Al₂Si₄O₁₅)(OH)₁₂
Mg	ⓘ Dravite	NaMg₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Mg	ⓘ Dypingite	Mg₅(CO₃)₄(OH)₂ · 5H₂O
Mg	ⓘ Eckermannite	NaNa₂(Mg₄Al}Si₈O₂₂(OH)₂
Mg	ⓘ Edenite	NaCa₂Mg₅(Si₇Al)O₂₂(OH)₂
Mg	ⓘ Enstatite	Mg₂Si₂O₆
Mg	ⓘ Epsomite	MgSO₄ · 7H₂O
Mg	ⓘ Fayalite var. Ferrohortonolite	(Fe,Mg)₂SiO₄
Mg	ⓘ Feruvite	CaFe₃²⁺(Al₅Mg)(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Mg	ⓘ Fluoborite	Mg₃(BO₃)(F,OH)₃
Mg	ⓘ Forsterite	Mg₂SiO₄
Mg	ⓘ Franklinphilite	(K,Na)₄(Mn²⁺,Mg,Zn)₄₈(Si,Al)₇₂(O,OH)₂₁₆ · 6H₂O
Mg	ⓘ Gedrite	◻{Mg₂}{Mg₃Al₂}(Al₂Si₆O₂₂)(OH)₂
Mg	ⓘ Geikielite	MgTiO₃
Mg	ⓘ Glaucophane	◻[Na₂][Mg₃Al₂]Si₈O₂₂(OH)₂
Mg	ⓘ Glauconite	K_0.60-0.85(Fe³⁺,Mg,Al)₂(Si,Al)₄O₁₀](OH)₂
Mg	ⓘ Glushinskite	Mg(C₂O₄) · 2H₂O
Mg	ⓘ Grandidierite	(Mg,Fe²⁺)(Al,Fe³⁺)₃(SiO₄)(BO₃)O₂
Mg	ⓘ Harkerite	Ca₄₈Mg₁₆[AlSi₄O₁₅(OH)]₄(BO₃)₁₆(CO₃)₁₆ · 2(H₂O,HCl)
Mg	ⓘ Hexahydrite	MgSO₄ · 6H₂O
Mg	ⓘ Huemulite	Na₄Mg(V₁₀O₂₈) · 24H₂O
Mg	ⓘ Humite	Mg₇(SiO₄)₃F₂
Mg	ⓘ Hydromagnesite	Mg₅(CO₃)₄(OH)₂ · 4H₂O
Mg	ⓘ Hydrotalcite	Mg₆Al₂(CO₃)(OH)₁₆ · 4H₂O
Mg	ⓘ Hypersthene	(Mg,Fe)SiO₃
Mg	ⓘ Jimthompsonite	(Mg,Fe)₅Si₆O₁₆(OH)₂
Mg	ⓘ Kaersutite	NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂
Mg	ⓘ Kainite	KMg(SO₄)Cl · 3H₂O
Mg	ⓘ Clinochlore var. Chromium-bearing Clinochlore	Mg₅(Al,Cr)₂Si₃O₁₀(OH)₈
Mg	ⓘ Kieserite	MgSO₄ · H₂O
Mg	ⓘ Kinoshitalite	(Ba,K)(Mg,Mn²⁺,Al)₃(Al₂Si₂O₁₀)(OH)₂
Mg	ⓘ Langbeinite	K₂Mg₂(SO₄)₃
Mg	ⓘ Lazulite	MgAl₂(PO₄)₂(OH)₂
Mg	ⓘ Lizardite	Mg₃(Si₂O₅)(OH)₄
Mg	ⓘ Ludwigite	Mg₂Fe³⁺(BO₃)O₂
Mg	ⓘ Magnesite	MgCO₃
Mg	ⓘ Magnesiochromite	MgCr₂O₄
Mg	ⓘ Magnesio-riebeckite	◻{Na₂}{Mg₃Fe₂³⁺}(Si₈O₂₂)(OH)₂
Mg	ⓘ Magnesio-hornblende	◻Ca₂(Mg₄Al)(Si₇Al)O₂₂(OH)₂
Mg	ⓘ Magnesio-arfvedsonite	{Na}{Na₂}{Mg₄Fe³⁺}(Si₈O₂₂)(OH)₂
Mg	ⓘ Vesuvianite var. Manganese-bearing Vesuvianite	Ca₁₉(Fe³⁺,Mn²⁺,Mn³⁺)Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀](O,OH)(OH)₉
Mg	ⓘ Merwinite	Ca₃Mg(SiO₄)₂
Mg	ⓘ Metasaléeite	Mg(UO₂)₂(PO₄)₂ · 8H₂O
Mg	ⓘ Metanováčekite	Mg(UO₂)₂(AsO₄)₂ · 8H₂O
Mg	ⓘ Molybdophyllite	Pb₈Mg₉[Si₁₀O₂₈(OH)₈O₂(CO₃)₃] · H₂O
Mg	ⓘ Monticellite	CaMgSiO₄
Mg	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Mg	ⓘ Neotocite	(Mn,Fe,Mg)SiO₃ · H₂O
Mg	ⓘ Norbergite	Mg₃(SiO₄)F₂
Mg	ⓘ Hydronováčekite	Mg(UO₂)₂(AsO₄)₂ · 12H₂O
Mg	ⓘ Offretite	KCaMg(Si₁₃Al₅)O₃₆ · 15H₂O
Mg	ⓘ Omphacite	(Na_aCa_bFe_c²⁺Mg_d)(Al_eFe_f³⁺Fe_g²⁺Mg_h)Si₂O₆
Mg	ⓘ Osumilite-(Mg)	K◻₂Mg₂Al₃[Al₂Si₁₀O₃₀]
Mg	ⓘ Ottrélite	(Mn²⁺,Fe²⁺,Mg)Al₂(SiO₄)O(OH)₂
Mg	ⓘ Palygorskite	◻Al₂Mg₂◻₂Si₈O₂₀(OH)₂(H₂O)₄ · 4H₂O
Mg	ⓘ Pargasite	NaCa₂(Mg₄Al)(Si₆Al₂)O₂₂(OH)₂
Mg	ⓘ Periclase	MgO
Mg	ⓘ Phlogopite	KMg₃(AlSi₃O₁₀)(OH)₂
Mg	ⓘ Pickeringite	MgAl₂(SO₄)₄ · 22H₂O
Mg	ⓘ Picromerite	K₂Mg(SO₄)₂ · 6H₂O
Mg	ⓘ Picropharmacolite	Ca₄Mg(AsO₄)₂(HAsO₄)₂ · 11H₂O
Mg	ⓘ Pigeonite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Mg	ⓘ Pilolite	Mg₄Al₂Si₁₀O₂₇ · 15H₂O
Mg	ⓘ Polyhalite	K₂Ca₂Mg(SO₄)₄ · 2H₂O
Mg	ⓘ Pumpellyite-(Mg)	Ca₂MgAl₂(Si₂O₇)(SiO₄)(OH)₂ · H₂O
Mg	ⓘ Pyrope	Mg₃Al₂(SiO₄)₃
Mg	ⓘ Pyroaurite	Mg₆Fe₂³⁺(OH)₁₆[CO₃] · 4H₂O
Mg	ⓘ Qandilite	(Mg,Fe³⁺)₂(Ti,Fe³⁺,Al)O₄
Mg	ⓘ Clinochlore var. Ripidolite	(Mg,Fe,Al)₆(Si,Al)₄O₁₀(OH)₈
Mg	ⓘ Sadanagaite	{Na}{Ca₂}{Mg₃Al₂}(Si₅Al₃O₂₂)(OH)₂
Mg	ⓘ Saléeite	Mg(UO₂)₂(PO₄)₂ · 10H₂O
Mg	ⓘ Saponite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Mg	ⓘ Sapphirine	Mg₄(Mg₃Al₉)O₄[Si₃Al₉O₃₆]
Mg	ⓘ Schoenfliesite	Mg[Sn(OH)₆]
Mg	ⓘ Sekaninaite	(Fe,Mg)₂Al₃(AlSi₅O₁₈)
Mg	ⓘ Sepiolite	Mg₄(Si₆O₁₅)(OH)₂ · 6H₂O
Mg	ⓘ Pyroaurite-2H	Mg₆Fe₂³⁺(OH)₁₆(CO₃) · 4H₂O
Mg	ⓘ Spinel	MgAl₂O₄
Mg	ⓘ Starkeyite	MgSO₄ · 4H₂O
Mg	ⓘ Talc var. Steatite	Mg₃(Si₄O₁₀)(OH)₂
Mg	ⓘ Stevensite	(Ca,Na)_xMg_3-x(Si₄O₁₀)(OH)₂
Mg	ⓘ Stichtite	Mg₆Cr₂³⁺(OH)₁₆[CO₃] · 4H₂O
Mg	ⓘ Stilpnomelane	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O
Mg	ⓘ Sulfoborite	Mg₃[B(OH)₄]₂(SO₄)(OH,F)₂
Mg	ⓘ Surinamite	(Mg,Fe)₃Al₄BeSi₃O₁₆
Mg	ⓘ Szaibélyite	MgBO₂(OH)
Mg	ⓘ Tachyhydrite	CaMg₂Cl₆ · 12H₂O
Mg	ⓘ Talc	Mg₃Si₄O₁₀(OH)₂
Mg	ⓘ Talmessite	Ca₂Mg(AsO₄)₂ · 2H₂O
Mg	ⓘ Chamosite var. Thuringite	(Fe,Fe,Mg,Al)₆(Si,Al)₄O₁₀(O,OH)₈
Mg	ⓘ Tochilinite	Fe²⁺_5-6(Mg,Fe²⁺)₅S₆(OH)₁₀
Mg	ⓘ Todorokite	(Na,Ca,K,Ba,Sr)_1-x(Mn,Mg,Al)₆O₁₂ · 3-4H₂O
Mg	ⓘ Tosudite	Na_0.5(Al,Mg)₆((Si,Al)₈O₁₈)(OH)₁₂ · 5H₂O
Mg	ⓘ Trembathite	(Mg,Fe)₃(B₇O₁₃)Cl
Mg	ⓘ Tremolite	◻Ca₂Mg₅(Si₈O₂₂)(OH)₂
Mg	ⓘ Tschermakite	◻(Ca₂)(Mg₃Al₂)(Al₂Si₆O₂₂)(OH)₂
Mg	ⓘ Uklonskovite	NaMg(SO₄)F · 2H₂O
Mg	ⓘ Valleriite	(Fe²⁺,Cu)₄(Mg,Al)₃S₄(OH,O)₆
Mg	ⓘ Vermiculite	Mg_0.7(Mg,Fe,Al)₆(Si,Al)₈O₂₀(OH)₄ · 8H₂O
Mg	ⓘ Vochtenite	(Fe²⁺,Mg)Fe³⁺(UO₂)₄(PO₄)₄(OH) · 12-13H₂O
Mg	ⓘ Vesuvianite	Ca₁₉Fe³⁺Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀]O(OH)₉
Mg	ⓘ Winchite	◻{CaNa}{Mg₄Al}(Si₈O₂₂)(OH)₂
Mg	ⓘ Enstatite var. Bronzite	(Mg,Fe²⁺)₂[SiO₃]₂
Mg	ⓘ Serpentine Subgroup var. Bastite	D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn
Mg	ⓘ Merrillite	Ca₉NaMg(PO₄)₇
Mg	ⓘ Spinel var. Pleonaste	(Mg,Fe)Al₂O₄
Mg	ⓘ Chabazite-Na	(Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Mg	ⓘ Iddingsite	MgO · Fe₂O₃ · 3SiO₂ · 4H₂O
Mg	ⓘ Kerolite	(Mg,Ni)₃Si₄O₁₀(OH)₂ · nH₂O (n ~ 1)
Mg	ⓘ Magnesio-foitite	◻(Mg₂Al)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Mg	ⓘ Katophorite	{Na}{CaNa}{Mg₄Al}[(AlSi₇)O₂₂](OH)₂
Mg	ⓘ Potassic-richterite	{K}{CaNa}{Mg₅}Si₈O₂₂(OH)₂
Mg	ⓘ Magnesiochromite var. Alumo-chrompicotite	(Mg,Fe)(Cr,Al)₂O₄
Mg	ⓘ Clinochlore var. Pennine	Mg₅Al(AlSi₃O₁₀)(OH)₈
Mg	ⓘ Spinel var. Ceylonite	MgAl₂O₄
Mg	ⓘ Hercynite var. Picotite	(Fe,Mg)(Al,Cr)₂O₄
Mg	ⓘ Actinolite var. Smaragdite	Ca₂(Mg,Fe²⁺,Cr)₅Si₈O₂₂(OH)₂
Mg	ⓘ Augite var. Fassaite	(Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]
Mg	ⓘ Augite var. Titanium-bearing Augite	(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)₂O₆
Mg	ⓘ Dolomite var. Iron-bearing Dolomite	Ca(Mg,Fe)(CO₃)₂
Mg	ⓘ Siderite var. Mg-rich Siderite	(Fe,Mg)CO₃
Mg	ⓘ Saponite var. Bowlingite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Mg	ⓘ Boracite var. Iron-bearing Boracite	(Mg,Fe)₃(B₇O₁₃)Cl
Mg	ⓘ Potassic-magnesio-arfvedsonite	[K][Na₂][Mg₄Fe³⁺]Si₈O₂₂(OH)₂
Mg	ⓘ Clinochesterite	(Mg,Fe)₁₇Si₂₀O₅₄(OH)₆
Mg	ⓘ Fayalite-Forsterite Series var. Hortonolite	from (Fe_1.5Mg_0.5)₂SiO₄ to (Mg_1.5Fe_0.5)₂SiO₄
Mg	ⓘ UM1987-01-CO:HMgS	Mg₄(CO₃)₂(OH)₄ · 6H₂O ?
Mg	ⓘ Nováčekite	Mg(UO₂)₂(AsO₄)₂ · 10H₂O
Mg	ⓘ Chabazite-Mg	(Mg_0.7K_0.5Ca_0.5Na_0.1)[Al₃Si₉O₂₄] · 10H₂O
Mg	ⓘ Rickturnerite	Pb₇O₄[Mg(OH)₄](OH)Cl₃
Mg	ⓘ Betpakdalite-CaMg	[Ca₂(H₂O)₁₇Mg(H₂O)₆][Mo₈As₂Fe₃³⁺O₃₆(OH)]
Mg	ⓘ Augite var. Ferrohedenbergite	(Ca,Mg,Fe)(Fe,Mg)Si₂O₆
Mg	ⓘ Rhombohedral Carbonate	(Ca/Mg/Fe/Mn etc)CO₃
Mg	ⓘ Uvite	CaMg₃(Al₅Mg)(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Al	Aluminium
Al	ⓘ K Feldspar var. Adularia	KAlSi₃O₈
Al	ⓘ Aegirine-augite	(Na_aCa_bFe_c²⁺Mg_d)(Fe_e³⁺Al_fFe_g²⁺Mg_h)Si₂O₆
Al	ⓘ Agalmatolite	K, Al, Si, O, H
Al	ⓘ Aheylite	(Fe²⁺,Zn)Al₆(PO₄)₄(OH)₈ · 4H₂O
Al	ⓘ Ajoite	(K,Na)Cu₇AlSi₉O₂₄(OH)₆ · 3H₂O
Al	ⓘ Aluminocopiapite	Al_2/3Fe₄³⁺(SO₄)₆(OH)₂ · 20H₂O
Al	ⓘ Albite	Na(AlSi₃O₈)
Al	ⓘ Allanite-(Ce)	(CaCe)(AlAlFe²⁺)O[Si₂O₇][SiO₄](OH)
Al	ⓘ Allophane	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
Al	ⓘ Aluminite	Al₂(SO₄)(OH)₄ · 7H₂O
Al	ⓘ Alumohydrocalcite	CaAl₂(CO₃)₂(OH)₄ · 4H₂O
Al	ⓘ Pharmacoalumite	KAl₄(AsO₄)₃(OH)₄ · 6.5H₂O
Al	ⓘ Alunite	KAl₃(SO₄)₂(OH)₆
Al	ⓘ Alunogen	Al₂(SO₄)₃ · 17H₂O
Al	ⓘ Amblygonite	LiAl(PO₄)F
Al	ⓘ Amesite	Mg₂Al(AlSiO₅)(OH)₄
Al	ⓘ Amphibole Supergroup	AB₂C₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
Al	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
Al	ⓘ Andalusite	Al₂(SiO₄)O
Al	ⓘ Albite var. Andesine	(Na,Ca)[Al(Si,Al)Si₂O₈]
Al	ⓘ Annite	KFe₃²⁺(AlSi₃O₁₀)(OH)₂
Al	ⓘ Anorthite	Ca(Al₂Si₂O₈)
Al	ⓘ Albite var. Anorthoclase	(Na,K)AlSi₃O₈
Al	ⓘ Beryl var. Aquamarine	Be₃Al₂Si₆O₁₈
Al	ⓘ Arsenogoyazite	SrAl₃(AsO₄)(AsO₃OH)(OH)₆
Al	ⓘ Arsenogorceixite	BaAl₃(AsO₄)(AsO₃OH)(OH)₆
Al	ⓘ Ardennite-(As)	Mn₄²⁺Al₄(AlMg)(AsO₄)(SiO₄)₂(Si₃O₁₀)(OH)₆
Al	ⓘ Armenite	Ba(H₂O)₂Ca₂Al₃[Al₃Si₉O₃₀]
Al	ⓘ Arrojadite-(KFe)	(KNa)(Fe²⁺◻)Ca(Na₂◻)Fe₁₃²⁺Al(PO₄)₁₁(PO₃OH)(OH)₂
Al	ⓘ Almandine	Fe₃²⁺Al₂(SiO₄)₃
Al	ⓘ Banalsite	Na₂BaAl₄Si₄O₁₆
Al	ⓘ Bannisterite	(Ca,K,Na)(Mn²⁺,Fe²⁺)₁₀(Si,Al)₁₆O₃₈(OH)₈ · nH₂O
Al	ⓘ Stichtite-2H	Mg₆(Cr,Al)₂(CO₃)(OH)₁₆ · 4H₂O
Al	ⓘ Barroisite	◻{CaNa}{Mg₃Al₂}(AlSi₇O₂₂)(OH)₂
Al	ⓘ Bavenite	Ca₄Be₂Al₂Si₉O₂₆(OH)₂
Al	ⓘ Bayerite	Al(OH)₃
Al	ⓘ Beidellite	(Na,Ca_0.5)_0.3Al₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Al	ⓘ Berthierine	(Fe²⁺,Fe³⁺,Al)₃(Si,Al)₂O₅(OH)₄
Al	ⓘ Bicchulite	Ca₂(Al₂SiO₆)(OH)₂
Al	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Al	ⓘ Bulachite	Al₆(AsO₄)₃(OH)₉(H₂O)₄ · 2H₂O
Al	ⓘ Anorthite var. Bytownite	(Ca,Na)[Al(Al,Si)Si₂O₈]
Al	ⓘ Beryl	Be₃Al₂(Si₆O₁₈)
Al	ⓘ Cacoxenite	Fe₂₄³⁺AlO₆(PO₄)₁₇(OH)₁₂ · 75H₂O
Al	ⓘ Cancrinite	(Na,Ca,◻)₈(Al₆Si₆O₂₄)(CO₃,SO₄)₂ · 2H₂O
Al	ⓘ Carbonatecyanotrichite	Cu₄Al₂(CO₃,SO₄)(OH)₁₂ · 2H₂O
Al	ⓘ Carpholite	Mn²⁺Al₂(Si₂O₆)(OH)₄
Al	ⓘ Cebollite	Ca₅Al₂(SiO₄)₃(OH)₄
Al	ⓘ Celsian	Ba(Al₂Si₂O₈)
Al	ⓘ Ceruleite	Cu₂Al₇(AsO₄)₄(OH)₁₃ · 11.5H₂O
Al	ⓘ Chalcoalumite	CuAl₄(SO₄)(OH)₁₂ · 3H₂O
Al	ⓘ Chamosite	(Fe²⁺)₅Al(Si,Al)₄O₁₀(OH,O)₈
Al	ⓘ Chalcophyllite	Cu₁₈Al₂(AsO₄)₄(SO₄)₃(OH)₂₄ · 36H₂O
Al	ⓘ Andalusite var. Chiastolite	Al₂(SiO₄)O
Al	ⓘ Childrenite	Fe²⁺Al(PO₄)(OH)₂ · H₂O
Al	ⓘ Chloritoid	(Fe²⁺,Mg,Mn²⁺)Al₂(SiO₄)O(OH)₂
Al	ⓘ Grossular var. Chrome-bearing Grossular	Ca₃(Al,Cr³⁺)₂(SiO₄)₃
Al	ⓘ Chrysoberyl	BeAl₂O₄
Al	ⓘ Chrysocolla	Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1
Al	ⓘ Clinochlore	Mg₅Al(AlSi₃O₁₀)(OH)₈
Al	ⓘ Clinoptilolite Subgroup	M_3-6(Si₃₀Al₆)O₇₂ · 20H₂O
Al	ⓘ Clinozoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
Al	ⓘ Cookeite	(LiAl₄◻)[AlSi₃O₁₀](OH)₈
Al	ⓘ Coquimbite	AlFe₃(SO₄)₆(H₂O)₁₂ · 6H₂O
Al	ⓘ Cordierite	(Mg,Fe)₂Al₃(AlSi₅O₁₈)
Al	ⓘ Corrensite	(Mg,Fe)₉((Si,Al)₈O₂₀)(OH)₁₀ · nH₂O
Al	ⓘ Corundum	Al₂O₃
Al	ⓘ Clinochlore var. Corundophilite	(Mg,Fe,Al)₆(Si,Al)₄O₁₀(OH)₈
Al	ⓘ Cowlesite	CaAl₂Si₃O₁₀ · 6H₂O
Al	ⓘ Crandallite	CaAl₃(PO₄)(PO₃OH)(OH)₆
Al	ⓘ Creaseyite	Pb₂Cu₂Fe₂³⁺(Si_4.67Al_0.33)O_15.33(OH)₃ · H₂O
Al	ⓘ Cyanotrichite	Cu₄Al₂(SO₄)(OH)₁₂ · 2H₂O
Al	ⓘ Cymrite	BaAl₂Si₂(O,OH)₈ · H₂O
Al	ⓘ Chamosite var. Daphnite	(Fe,Mg)₅Al(Si,Al)₄O₁₀(OH)₈
Al	ⓘ Delessite	(Mg,Fe,Fe,Al)(Si,Al)₄O₁₀(O,OH)₈
Al	ⓘ Clinochlore var. Diabantite	(Mg,Fe,Al)₆((Si,Al)₄O₁₀)(OH)₈
Al	ⓘ Diaspore	AlO(OH)
Al	ⓘ Dickite	Al₂(Si₂O₅)(OH)₄
Al	ⓘ Doyleite	Al(OH)₃
Al	ⓘ Dozyite	Mg₇Al₂(Al₂Si₄O₁₅)(OH)₁₂
Al	ⓘ Dravite	NaMg₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Al	ⓘ Dumortierite	Al(Al₂O)(Al₂O)₂(SiO₄)₃(BO₃)
Al	ⓘ Dundasite	PbAl₂(CO₃)₂(OH)₄ · H₂O
Al	ⓘ Durangite	NaAl(AsO₄)F
Al	ⓘ Eckermannite	NaNa₂(Mg₄Al}Si₈O₂₂(OH)₂
Al	ⓘ Edenite	NaCa₂Mg₅(Si₇Al)O₂₂(OH)₂
Al	ⓘ Edingtonite	Ba[Al₂Si₃O₁₀] · 4H₂O
Al	ⓘ Elbaite	Na(Li_1.5Al_1.5)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Al	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Al	ⓘ Epistilbite	CaAl₂Si₆O₁₆ · 5H₂O
Al	ⓘ Erionite Subgroup	M₂[Al₄Si₁₄O₃₆] · 15H₂O
Al	ⓘ Ettringite	Ca₆Al₂(SO₄)₃(OH)₁₂ · 26H₂O
Al	ⓘ Euclase	BeAl(SiO₄)(OH)
Al	ⓘ Eucryptite	LiAlSiO₄
Al	ⓘ Evansite	Al₃(PO₄)(OH)₆ · 6H₂O
Al	ⓘ Axinite-(Fe)	Ca₂Fe²⁺Al₂BSi₄O₁₅OH
Al	ⓘ Ferro-ferri-winchite	◻[CaNa][Fe₄²⁺(Fe³⁺,Al)]Si₈O₂₂(OH)₂
Al	ⓘ Ferro-edenite	NaCa₂Fe₅²⁺(Si₇Al)O₂₂(OH)₂
Al	ⓘ Felsőbányaite	Al₄(SO₄)(OH)₁₀ · 4H₂O
Al	ⓘ Ferro-hornblende	◻Ca₂(Fe₄²⁺Al)(Si₇Al)O₂₂(OH)₂
Al	ⓘ Ferro-kaersutite	NaCa₂{Fe₃²⁺AlTi}(Si₆Al₂O₂₂)O₂
Al	ⓘ Ferro-winchite	◻{CaNa}{Fe₄²⁺Al}(Si₈O₂₂)(OH)₂
Al	ⓘ Feruvite	CaFe₃²⁺(Al₅Mg)(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Al	ⓘ Florencite-(La)	LaAl₃(PO₄)₂(OH)₆
Al	ⓘ Fluellite	Al₂(PO₄)F₂(OH) · 7H₂O
Al	ⓘ Foitite	◻(Fe₂²⁺Al)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Al	ⓘ Fraipontite	(Zn,Al)₃((Si,Al)₂O₅)(OH)₄
Al	ⓘ Franklinphilite	(K,Na)₄(Mn²⁺,Mg,Zn)₄₈(Si,Al)₇₂(O,OH)₂₁₆ · 6H₂O
Al	ⓘ Muscovite var. Fuchsite	K(Al,Cr)₃Si₃O₁₀(OH)₂
Al	ⓘ Faustite	ZnAl₆(PO₄)₄(OH)₈ · 4H₂O
Al	ⓘ Gahnite	ZnAl₂O₄
Al	ⓘ Natrolite var. Galactite	Na₂Al₂Si₃O₁₀ · 2H₂O
Al	ⓘ Ganophyllite	(K,Na,Ca)₂Mn₈(Si,Al)₁₂(O,OH)₃₂ · 8H₂O
Al	ⓘ Garronite-Ca	Na₂Ca₅Al₁₂Si₂₀O₆₄ · 27H₂O
Al	ⓘ Gearksutite	Ca[Al(F,OH)₅(H₂O)]
Al	ⓘ Gedrite	◻{Mg₂}{Mg₃Al₂}(Al₂Si₆O₂₂)(OH)₂
Al	ⓘ Gehlenite	Ca₂Al[AlSiO₇]
Al	ⓘ Gibbsite	Al(OH)₃
Al	ⓘ Muscovite var. Gilbertite	KAl₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ Gismondine-Ca	CaAl₂Si₂O₈ · 4H₂O
Al	ⓘ Glaucophane	◻[Na₂][Mg₃Al₂]Si₈O₂₂(OH)₂
Al	ⓘ Glauconite	K_0.60-0.85(Fe³⁺,Mg,Al)₂(Si,Al)₄O₁₀](OH)₂
Al	ⓘ Gobbinsite	Na₅(Si₁₁Al₅)O₃₂ · 11H₂O
Al	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
Al	ⓘ Gorceixite	BaAl₃(PO₄)(PO₃OH)(OH)₆
Al	ⓘ Grandidierite	(Mg,Fe²⁺)(Al,Fe³⁺)₃(SiO₄)(BO₃)O₂
Al	ⓘ Grossular	Ca₃Al₂(SiO₄)₃
Al	ⓘ Gyrolite	NaCa₁₆Si₂₃AlO₆₀(OH)₈ · 14H₂O
Al	ⓘ Goyazite	SrAl₃(PO₄)(PO₃OH)(OH)₆
Al	ⓘ Halloysite	Al₂(Si₂O₅)(OH)₄
Al	ⓘ Halotrichite	FeAl₂(SO₄)₄ · 22H₂O
Al	ⓘ Harkerite	Ca₄₈Mg₁₆[AlSi₄O₁₅(OH)]₄(BO₃)₁₆(CO₃)₁₆ · 2(H₂O,HCl)
Al	ⓘ Harmotome	Ba₂(Si₁₂Al₄)O₃₂ · 12H₂O
Al	ⓘ Hastingsite	NaCa₂(Fe₄²⁺Fe³⁺)(Si₆Al₂)O₂₂(OH)₂
Al	ⓘ Haüyne	Na₃Ca(Si₃Al₃)O₁₂(SO₄)
Al	ⓘ Hercynite	Fe²⁺Al₂O₄
Al	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Al	ⓘ Hidalgoite	PbAl₃(AsO₄)(SO₄)(OH)₆
Al	ⓘ Hinsdalite	PbAl₃(PO₄)(SO₄)(OH)₆
Al	ⓘ Microcline var. Hyalophane	(K,Ba)[Al(Si,Al)Si₂O₈]
Al	ⓘ Hydrobasaluminite	Al₄(SO₄)(OH)₁₀ · 12-36H₂O
Al	ⓘ Hydrocalumite	Ca₄Al₂(OH)₁₂(Cl,CO₃,OH)₂ · 4H₂O
Al	ⓘ Hydroscarbroite	Al₁₄(CO₃)₃(OH)₃₆ · nH₂O
Al	ⓘ Hydrotalcite	Mg₆Al₂(CO₃)(OH)₁₆ · 4H₂O
Al	ⓘ Muscovite var. Illite	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
Al	ⓘ Imogolite	Al₂SiO₃(OH)₄
Al	ⓘ Kaersutite	NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂
Al	ⓘ Kalsilite	KAlSiO₄
Al	ⓘ Clinochlore var. Chromium-bearing Clinochlore	Mg₅(Al,Cr)₂Si₃O₁₀(OH)₈
Al	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
Al	ⓘ Ferro-katophorite	{Na}{CaNa}{Fe₄²⁺Al}[(AlSi₇)O₂₂](OH)₂
Al	ⓘ Kegelite	Pb₈Al₄(Si₈O₂₀)(SO₄)₂(CO₃)₄(OH)₈
Al	ⓘ Kellyite	Mn₂²⁺Al(AlSiO₅)(OH)₄
Al	ⓘ Kimzeyite	Ca₃Zr₂(SiO₄)(AlO₄)₂
Al	ⓘ Kyanite	Al₂(SiO₄)O
Al	ⓘ Kinoshitalite	(Ba,K)(Mg,Mn²⁺,Al)₃(Al₂Si₂O₁₀)(OH)₂
Al	ⓘ Anorthite var. Labradorite	(Ca,Na)[Al(Al,Si)Si₂O₈]
Al	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
Al	ⓘ Lazulite	MgAl₂(PO₄)₂(OH)₂
Al	ⓘ Liroconite	Cu₂Al(AsO₄)(OH)₄ · 4H₂O
Al	ⓘ Liskeardite	[(Al,Fe)₃₂(AsO₄)₁₈(OH)₄₂(H₂O)₂₂] · 52H₂O
Al	ⓘ Lithiophorite	(Al,Li)MnO₂(OH)₂
Al	ⓘ Leucite	K(AlSi₂O₆)
Al	ⓘ Macaulayite	(Fe,Al)₂₄Si₄O₄₃(OH)₂
Al	ⓘ Magnesio-hornblende	◻Ca₂(Mg₄Al)(Si₇Al)O₂₂(OH)₂
Al	ⓘ Mammothite	Pb₆Cu₄AlSb⁵⁺O₂(OH)₁₆Cl₄(SO₄)₂
Al	ⓘ Vesuvianite var. Manganese-bearing Vesuvianite	Ca₁₉(Fe³⁺,Mn²⁺,Mn³⁺)Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀](O,OH)(OH)₉
Al	ⓘ Mansfieldite	AlAsO₄ · 2H₂O
Al	ⓘ Margarite	CaAl₂(Al₂Si₂O₁₀)(OH)₂
Al	ⓘ Marialite	Na₄Al₃Si₉O₂₄Cl
Al	ⓘ Mesolite	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
Al	ⓘ Metavanuralite	Al(UO₂)₂(VO₄)₂(OH) · 8H₂O
Al	ⓘ Metavariscite	AlPO₄ · 2H₂O
Al	ⓘ Microcline	K(AlSi₃O₈)
Al	ⓘ Milarite	K(◻H₂O)Ca₂(Be₂Al)[Si₁₂O₃₀]
Al	ⓘ Montebrasite	LiAl(PO₄)(OH)
Al	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
Al	ⓘ Morinite	NaCa₂Al₂(PO₄)₂(OH)F₄ · 2H₂O
Al	ⓘ Mpororoite	WAlO₃(OH)₃ · 2(H₂O)
Al	ⓘ Mullite	Al_4+2xSi_2-2xO_10-x
Al	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Al	ⓘ Nacrite	Al₂(Si₂O₅)(OH)₄
Al	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
Al	ⓘ Nontronite	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Al	ⓘ Nordstrandite	Al(OH)₃
Al	ⓘ Nosean	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O
Al	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
Al	ⓘ Offretite	KCaMg(Si₁₃Al₅)O₃₆ · 15H₂O
Al	ⓘ Albite var. Oligoclase	(Na,Ca)[Al(Si,Al)Si₂O₈]
Al	ⓘ Omphacite	(Na_aCa_bFe_c²⁺Mg_d)(Al_eFe_f³⁺Fe_g²⁺Mg_h)Si₂O₆
Al	ⓘ Orthoclase	K(AlSi₃O₈)
Al	ⓘ Osarizawaite	Pb(Al₂Cu²⁺)(SO₄)₂(OH)₆
Al	ⓘ Osumilite-(Mg)	K◻₂Mg₂Al₃[Al₂Si₁₀O₃₀]
Al	ⓘ Ottrélite	(Mn²⁺,Fe²⁺,Mg)Al₂(SiO₄)O(OH)₂
Al	ⓘ Palygorskite	◻Al₂Mg₂◻₂Si₈O₂₀(OH)₂(H₂O)₄ · 4H₂O
Al	ⓘ Para-alumohydrocalcite	CaAl₂(CO₃)₂(OH)₄ · 6H₂O
Al	ⓘ Paracelsian	Ba(Al₂Si₂O₈)
Al	ⓘ Paragonite	NaAl₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ Paranatrolite	Na₂Al₂Si₃O₁₀ · 3H₂O
Al	ⓘ Pargasite	NaCa₂(Mg₄Al)(Si₆Al₂)O₂₂(OH)₂
Al	ⓘ Pennantite	Mn₅²⁺Al(AlSi₃O₁₀)(OH)₈
Al	ⓘ Petalite	LiAl(Si₄O₁₀)
Al	ⓘ Philipsbornite	PbAl₃(AsO₄)(AsO₃OH)(OH)₆
Al	ⓘ Phlogopite	KMg₃(AlSi₃O₁₀)(OH)₂
Al	ⓘ Pickeringite	MgAl₂(SO₄)₄ · 22H₂O
Al	ⓘ Piemontite	(CaCa)(AlAlMn³⁺)O[Si₂O₇][SiO₄](OH)
Al	ⓘ Pigotite	Al₄C₆H₅O₁₀ · 13H₂O (?)
Al	ⓘ Pilolite	Mg₄Al₂Si₁₀O₂₇ · 15H₂O
Al	ⓘ Plumbogummite	PbAl₃(PO₄)(PO₃OH)(OH)₆
Al	ⓘ Pollucite	(Cs,Na)₂(Al₂Si₄O₁₂) · 2H₂O
Al	ⓘ Alum-(K)	KAl(SO₄)₂ · 12H₂O
Al	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
Al	ⓘ Prosopite	CaAl₂F₄[(OH)_4-xF_x]
Al	ⓘ Pumpellyite Subgroup	Ca₂XAl₂[Si₂O₆(OH)][SiO₄](OH)₂A
Al	ⓘ Pumpellyite-(Fe2+)	Ca₂Fe²⁺Al₂(Si₂O₇)(SiO₄)(OH,O)₂ · H₂O
Al	ⓘ Pumpellyite-(Mg)	Ca₂MgAl₂(Si₂O₇)(SiO₄)(OH)₂ · H₂O
Al	ⓘ Pumpellyite-(Mn2+)	Ca₂Mn²⁺Al₂(Si₂O₇)(SiO₄)(OH)₂ · H₂O
Al	ⓘ Pyrope	Mg₃Al₂(SiO₄)₃
Al	ⓘ Pyrophyllite	Al₂Si₄O₁₀(OH)₂
Al	ⓘ Qandilite	(Mg,Fe³⁺)₂(Ti,Fe³⁺,Al)O₄
Al	ⓘ Turquoise var. Rashleighite	Cu(Al,Fe)₆(PO₄)₄(OH)₈ · 5H₂O
Al	ⓘ Rectorite	(Na,Ca)Al₄((Si,Al)₈O₂₀)(OH)₄ · 2H₂O
Al	ⓘ Reyerite	(Na,K)₂Ca₁₄(Si,Al)₂₄O₅₈(OH)₈ · 6H₂O
Al	ⓘ Rhodizite	(K,Cs)Al₄Be₄(B,Be)₁₂O₂₈
Al	ⓘ Clinochlore var. Ripidolite	(Mg,Fe,Al)₆(Si,Al)₄O₁₀(OH)₈
Al	ⓘ Roscoelite	K(V³⁺,Al)₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ Sabugalite	HAl(UO₂)₄(PO₄)₄ · 16H₂O
Al	ⓘ Sadanagaite	{Na}{Ca₂}{Mg₃Al₂}(Si₅Al₃O₂₂)(OH)₂
Al	ⓘ Sanidine	K(AlSi₃O₈)
Al	ⓘ Saponite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Al	ⓘ Corundum var. Sapphire	Al₂O₃
Al	ⓘ Sapphirine	Mg₄(Mg₃Al₉)O₄[Si₃Al₉O₃₆]
Al	ⓘ Scarbroite	Al₅(CO₃)(OH)₁₃ · 5H₂O
Al	ⓘ Schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Al	ⓘ Scolecite	CaAl₂Si₃O₁₀ · 3H₂O
Al	ⓘ Sekaninaite	(Fe,Mg)₂Al₃(AlSi₅O₁₈)
Al	ⓘ Siderophyllite	KFe₂²⁺Al(Al₂Si₂O₁₀)(OH)₂
Al	ⓘ Sieleckiite	Cu₃Al₄(PO₄)₂(OH)₁₂ · 2H₂O
Al	ⓘ Sillimanite	Al₂(SiO₄)O
Al	ⓘ Sodalite	Na₄(Si₃Al₃)O₁₂Cl
Al	ⓘ Spangolite	Cu₆Al(SO₄)(OH)₁₂Cl · 3H₂O
Al	ⓘ Spessartine	Mn₃²⁺Al₂(SiO₄)₃
Al	ⓘ Spinel	MgAl₂O₄
Al	ⓘ Spodumene	LiAlSi₂O₆
Al	ⓘ Staurolite	Fe₂²⁺Al₉Si₄O₂₃(OH)
Al	ⓘ Stellerite	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
Al	ⓘ Piemontite-(Sr)	(CaSr)(AlAlMn³⁺)O[Si₂O₇][SiO₄](OH)
Al	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
Al	ⓘ Stilpnomelane	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O
Al	ⓘ Surinamite	(Mg,Fe)₃Al₄BeSi₃O₁₆
Al	ⓘ Svanbergite	SrAl₃(PO₄)(SO₄)(OH)₆
Al	ⓘ Tacharanite	Ca₁₂Al₂Si₁₈O₃₃ (OH)₃₆
Al	ⓘ Tamarugite	NaAl(SO₄)₂ · 6H₂O
Al	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
Al	ⓘ Chamosite var. Thuringite	(Fe,Fe,Mg,Al)₆(Si,Al)₄O₁₀(O,OH)₈
Al	ⓘ Todorokite	(Na,Ca,K,Ba,Sr)_1-x(Mn,Mg,Al)₆O₁₂ · 3-4H₂O
Al	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
Al	ⓘ Tosudite	Na_0.5(Al,Mg)₆((Si,Al)₈O₁₈)(OH)₁₂ · 5H₂O
Al	ⓘ Tschermakite	◻(Ca₂)(Mg₃Al₂)(Al₂Si₆O₂₂)(OH)₂
Al	ⓘ Turquoise	CuAl₆(PO₄)₄(OH)₈ · 4H₂O
Al	ⓘ Uranospathite	(Al,◻)(UO₂)₂(PO₄)₂F · 20(H₂O,F)
Al	ⓘ Valleriite	(Fe²⁺,Cu)₄(Mg,Al)₃S₄(OH,O)₆
Al	ⓘ Variscite	AlPO₄ · 2H₂O
Al	ⓘ Vermiculite	Mg_0.7(Mg,Fe,Al)₆(Si,Al)₈O₂₀(OH)₄ · 8H₂O
Al	ⓘ Vishnevite	(Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O
Al	ⓘ Voltaite	K₂Fe₅²⁺Fe₃³⁺Al(SO₄)₁₂ · 18H₂O
Al	ⓘ Vesuvianite	Ca₁₉Fe³⁺Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀]O(OH)₉
Al	ⓘ Wavellite	Al₃(PO₄)₂(OH,F)₃ · 5H₂O
Al	ⓘ Waylandite	BiAl₃(PO₄)₂(OH)₆
Al	ⓘ Phillipsite Subgroup var. Wellsite	(K,Ba,Ca,K₂)Al₂Si₆O₁₆ · 6H₂O
Al	ⓘ Winchite	◻{CaNa}{Mg₄Al}(Si₈O₂₂)(OH)₂
Al	ⓘ Woodwardite	Cu_1-xAl_x(OH)₂(SO₄)_x/2 · nH₂O
Al	ⓘ Zoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
Al	ⓘ Serpentine Subgroup var. Bastite	D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn
Al	ⓘ Spinel var. Pleonaste	(Mg,Fe)Al₂O₄
Al	ⓘ Brewsterite-Ba	(Ba,Sr)[Al₂Si₆O₁₆] · 5H₂O
Al	ⓘ Brewsterite-Sr	(Sr,Ba,Ca)[Al₂Si₆O₁₆] · 5H₂O
Al	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Al	ⓘ Chabazite-Na	(Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Al	ⓘ Clinoptilolite-Ca	Ca₃(Si₃₀Al₆)O₇₂ · 20H₂O
Al	ⓘ Erionite-Ca	(Ca,K₂,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
Al	ⓘ Erionite-K	(K₂,Ca,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
Al	ⓘ Erionite-Na	(Na₂,K₂,Ca)₂[Al₄Si₁₄O₃₆] · 15H₂O
Al	ⓘ Gmelinite-Ca	Ca₂(Si₈Al₄)O₂₄ · 11H₂O
Al	ⓘ Gmelinite-Na	Na₄(Si₈Al₄)O₂₄ · 11H₂O
Al	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Al	ⓘ Heulandite-K	(K,Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Al	ⓘ Heulandite-Sr	(Sr,Na,Ca)₅(Si₂₇Al₉)O₇₂ · 24H₂O
Al	ⓘ Lévyne-Ca	(Ca,Na₂,K₂)[Al₂Si₄O₁₂] · 6H₂O
Al	ⓘ Magnesio-foitite	◻(Mg₂Al)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Al	ⓘ Katophorite	{Na}{CaNa}{Mg₄Al}[(AlSi₇)O₂₂](OH)₂
Al	ⓘ Paulingite-K	(K₂,Ca,Na₂,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
Al	ⓘ Paulingite-Na	(Na₂,K₂,Ca,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
Al	ⓘ Rossmanite	◻(LiAl₂)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Al	ⓘ Stilbite-Ca	NaCa₄(Si₂₇Al₉)O₇₂ · 28H₂O
Al	ⓘ Albite var. Cleavelandite	Na(AlSi₃O₈)
Al	ⓘ Magnesiochromite var. Alumo-chrompicotite	(Mg,Fe)(Cr,Al)₂O₄
Al	ⓘ Hornblende Root Name Group	◻Ca₂(Z₄²⁺Z³⁺)(AlSi₇O₂₂)(OH,F,Cl)₂
Al	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ Clinochlore var. Pennine	Mg₅Al(AlSi₃O₁₀)(OH)₈
Al	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Al	ⓘ Spinel var. Ceylonite	MgAl₂O₄
Al	ⓘ Hercynite var. Picotite	(Fe,Mg)(Al,Cr)₂O₄
Al	ⓘ Hydrohalloysite	Al₂Si₂O₅(OH)₄ · 2H₂O
Al	ⓘ Muscovite var. Oellacherite	KAl₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ Amphibole Supergroup var. Byssolite	AX₂Z₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
Al	ⓘ Brinrobertsite	Na_0.3Al₄(Si₄O₁₀)₂(OH)₄ · 3.5 H₂O
Al	ⓘ Augite var. Fassaite	(Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]
Al	ⓘ Augite var. Titanium-bearing Augite	(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)₂O₆
Al	ⓘ Ferriallanite-(Ce)	(CaCe)(Fe³⁺AlFe²⁺)O[Si₂O₇][SiO₄](OH)
Al	ⓘ Heulandite-Ba	(Ba,Ca,K)₅(Si₂₇Al₉)O₇₂ · 22H₂O
Al	ⓘ Saponite var. Bowlingite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Al	ⓘ Epidote var. Withamite	{Ca₂}{Al₂(Fe³⁺,Mn)}(Si₂O₇)(SiO₄)O(OH)
Al	ⓘ Fluor-schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃F
Al	ⓘ Epidote-(Sr)	(CaSr)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Al	ⓘ Epidote var. Rosstrevorite	{Ca₂}{Al₂Fe³⁺}(Si₂O₇)(SiO₄)O(OH)
Al	ⓘ Unnamed (Ba-Al Trisulphide Hydroxide Hydrate)	BaS₃ · Ba(OH)₂ · 2Al(OH)₃ · 8H₂O
Al	ⓘ Chabazite-Mg	(Mg_0.7K_0.5Ca_0.5Na_0.1)[Al₃Si₉O₂₄] · 10H₂O
Al	ⓘ Grossular var. Stannoan Grossular	(Ca,Sn)₃Al₂(SiO₄)₃
Al	ⓘ Ferro-sadanagaite	{Na}{Ca₂}{Fe₃Al₂}(Al₃Si₅O₂₂)(OH)₂
Al	ⓘ Analcime var. Cluthalite	Na(AlSi₂O₆) · H₂O
Al	ⓘ Bettertonite	[Al₆(AsO₄)₃(OH)₉(H₂O)₅] · 11H₂O
Al	ⓘ Penberthycroftite	[Al₆(AsO₄)₃(OH)₉(H₂O)₅] · 8H₂O
Al	ⓘ UM1982-15-SiO:AlBaH	Ba-Al-Si-O-H
Al	ⓘ UM1987-18-SiO:AlCaHKNa	(K,Ca,Na)₇(Si₁₇Al₇)O₄₈ · 14H₂O (?)
Al	ⓘ Uvite	CaMg₃(Al₅Mg)(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Al	ⓘ Griffinite	Al₂TiO₅
Al	ⓘ Unnamed (Pb-Cu-Al-Si-O)	Pb-Cu-Al-Si-O
Si	Silicon
Si	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
Si	ⓘ K Feldspar var. Adularia	KAlSi₃O₈
Si	ⓘ Aegirine	NaFe³⁺Si₂O₆
Si	ⓘ Aegirine-augite	(Na_aCa_bFe_c²⁺Mg_d)(Fe_e³⁺Al_fFe_g²⁺Mg_h)Si₂O₆
Si	ⓘ Aenigmatite	Na₄[Fe₁₀²⁺Ti₂]O₄[Si₁₂O₃₆]
Si	ⓘ Afwillite	Ca₃(HSiO₄)₂ · 2H₂O
Si	ⓘ Agalmatolite	K, Al, Si, O, H
Si	ⓘ Quartz var. Agate-Jasper	SiO₂
Si	ⓘ Ajoite	(K,Na)Cu₇AlSi₉O₂₄(OH)₆ · 3H₂O
Si	ⓘ Åkermanite	Ca₂Mg[Si₂O₇]
Si	ⓘ Albite	Na(AlSi₃O₈)
Si	ⓘ Allanite-(Ce)	(CaCe)(AlAlFe²⁺)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Alleghanyite	Mn₅²⁺(SiO₄)₂(OH)₂
Si	ⓘ Allophane	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
Si	ⓘ Amesite	Mg₂Al(AlSiO₅)(OH)₄
Si	ⓘ Quartz var. Amethyst	SiO₂
Si	ⓘ Amphibole Supergroup	AB₂C₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
Si	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
Si	ⓘ Andalusite	Al₂(SiO₄)O
Si	ⓘ Albite var. Andesine	(Na,Ca)[Al(Si,Al)Si₂O₈]
Si	ⓘ Andradite	Ca₃Fe₂³⁺(SiO₄)₃
Si	ⓘ Annite	KFe₃²⁺(AlSi₃O₁₀)(OH)₂
Si	ⓘ Anorthite	Ca(Al₂Si₂O₈)
Si	ⓘ Albite var. Anorthoclase	(Na,K)AlSi₃O₈
Si	ⓘ Anthophyllite	◻{Mg₂}{Mg₅}(Si₈O₂₂)(OH)₂
Si	ⓘ Antigorite	Mg₃(Si₂O₅)(OH)₄
Si	ⓘ Apophyllite Group	AB₄[Si₈O₂₂]X · 8H₂O
Si	ⓘ Beryl var. Aquamarine	Be₃Al₂Si₆O₁₈
Si	ⓘ Ardennite-(As)	Mn₄²⁺Al₄(AlMg)(AsO₄)(SiO₄)₂(Si₃O₁₀)(OH)₆
Si	ⓘ Arfvedsonite	[Na][Na₂][Fe₄²⁺Fe³⁺]Si₈O₂₂(OH)₂
Si	ⓘ Armenite	Ba(H₂O)₂Ca₂Al₃[Al₃Si₉O₃₀]
Si	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Si	ⓘ Almandine	Fe₃²⁺Al₂(SiO₄)₃
Si	ⓘ Baghdadite	Ca₆Zr₂(Si₂O₇)₂O₄
Si	ⓘ Banalsite	Na₂BaAl₄Si₄O₁₆
Si	ⓘ Bannisterite	(Ca,K,Na)(Mn²⁺,Fe²⁺)₁₀(Si,Al)₁₆O₃₈(OH)₈ · nH₂O
Si	ⓘ Baotite	Ba₄(Ti,Nb,W)₈O₁₆(SiO₃)₄Cl
Si	ⓘ Barroisite	◻{CaNa}{Mg₃Al₂}(AlSi₇O₂₂)(OH)₂
Si	ⓘ Bavenite	Ca₄Be₂Al₂Si₉O₂₆(OH)₂
Si	ⓘ Bazirite	BaZr(Si₃O₉)
Si	ⓘ Bechererite	Zn₇Cu(OH)₁₃[(SiO(OH)₃(SO₄)]
Si	ⓘ Quartz var. Beekite	SiO₂
Si	ⓘ Beidellite	(Na,Ca_0.5)_0.3Al₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Si	ⓘ Bementite	Mn₇Si₆O₁₅(OH)₈
Si	ⓘ Berthierine	(Fe²⁺,Fe³⁺,Al)₃(Si,Al)₂O₅(OH)₄
Si	ⓘ Bertrandite	Be₄(Si₂O₇)(OH)₂
Si	ⓘ Bhreckite	Ca, Mg, Fe, Si, O, H
Si	ⓘ Bicchulite	Ca₂(Al₂SiO₆)(OH)₂
Si	ⓘ Bismutoferrite	Fe₂³⁺Bi(SiO₄)₂(OH)
Si	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Si	ⓘ Boltwoodite	(K,Na)(UO₂)(SiO₃OH) · 1.5H₂O
Si	ⓘ Braunite	Mn²⁺Mn₆³⁺(SiO₄)O₈
Si	ⓘ Bredigite	Ca₇Mg(SiO₄)₄
Si	ⓘ Britholite-(Y)	(Y,Ca)₅(SiO₄)₃OH
Si	ⓘ Bustamite	CaMn²⁺(Si₂O₆)
Si	ⓘ Anorthite var. Bytownite	(Ca,Na)[Al(Al,Si)Si₂O₈]
Si	ⓘ Beryl	Be₃Al₂(Si₆O₁₈)
Si	ⓘ Calciocatapleiite	CaZr(Si₃O₉) · 2H₂O
Si	ⓘ Cancrinite	(Na,Ca,◻)₈(Al₆Si₆O₂₄)(CO₃,SO₄)₂ · 2H₂O
Si	ⓘ Carpholite	Mn²⁺Al₂(Si₂O₆)(OH)₄
Si	ⓘ Caryopilite	Mn₃²⁺Si₂O₅(OH)₄
Si	ⓘ Catapleiite	Na₂Zr(Si₃O₉) · 2H₂O
Si	ⓘ Cebollite	Ca₅Al₂(SiO₄)₃(OH)₄
Si	ⓘ Celadonite	K(MgFe³⁺◻)(Si₄O₁₀)(OH)₂
Si	ⓘ Celsian	Ba(Al₂Si₂O₈)
Si	ⓘ Chlorophaeite	(Ca,Mg,Fe)₂Fe₂Si₄O₁₃ · 10H₂O
Si	ⓘ Quartz var. Chalcedony	SiO₂
Si	ⓘ Chamosite	(Fe²⁺)₅Al(Si,Al)₄O₁₀(OH,O)₈
Si	ⓘ Chrysotile	Mg₃(Si₂O₅)(OH)₄
Si	ⓘ Chesterite	(Mg,Fe)₁₇Si₂₀O₅₄(OH)₆
Si	ⓘ Andalusite var. Chiastolite	Al₂(SiO₄)O
Si	ⓘ Chloritoid	(Fe²⁺,Mg,Mn²⁺)Al₂(SiO₄)O(OH)₂
Si	ⓘ Chondrodite	Mg₅(SiO₄)₂F₂
Si	ⓘ Grossular var. Chrome-bearing Grossular	Ca₃(Al,Cr³⁺)₂(SiO₄)₃
Si	ⓘ Chrysocolla	Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1
Si	ⓘ Quartz var. Citrine	SiO₂
Si	ⓘ Clinochlore	Mg₅Al(AlSi₃O₁₀)(OH)₈
Si	ⓘ Clinohumite	Mg₉(SiO₄)₄F₂
Si	ⓘ Clinojimthompsonite	(Mg,Fe)₅Si₆O₁₆(OH)₂
Si	ⓘ Clinoptilolite Subgroup	M_3-6(Si₃₀Al₆)O₇₂ · 20H₂O
Si	ⓘ Clinozoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Coffinite	U(SiO₄) · nH₂O
Si	ⓘ Cookeite	(LiAl₄◻)[AlSi₃O₁₀](OH)₈
Si	ⓘ Cordierite	(Mg,Fe)₂Al₃(AlSi₅O₁₈)
Si	ⓘ Corrensite	(Mg,Fe)₉((Si,Al)₈O₂₀)(OH)₁₀ · nH₂O
Si	ⓘ Clinochlore var. Corundophilite	(Mg,Fe,Al)₆(Si,Al)₄O₁₀(OH)₈
Si	ⓘ Cowlesite	CaAl₂Si₃O₁₀ · 6H₂O
Si	ⓘ Creaseyite	Pb₂Cu₂Fe₂³⁺(Si_4.67Al_0.33)O_15.33(OH)₃ · H₂O
Si	ⓘ Cristobalite	SiO₂
Si	ⓘ Cronstedtite	Fe₂²⁺Fe³⁺((Si,Fe³⁺)₂O₅)(OH)₄
Si	ⓘ Cummingtonite	◻{Mg₂}{Mg₅}(Si₈O₂₂)(OH)₂
Si	ⓘ Cuprosklodowskite	Cu(UO₂)₂(SiO₃OH)₂ · 6H₂O
Si	ⓘ Cuspidine	Ca₈(Si₂O₇)₂F₄
Si	ⓘ Cymrite	BaAl₂Si₂(O,OH)₈ · H₂O
Si	ⓘ Danburite	CaB₂Si₂O₈
Si	ⓘ Chamosite var. Daphnite	(Fe,Mg)₅Al(Si,Al)₄O₁₀(OH)₈
Si	ⓘ Delessite	(Mg,Fe,Fe,Al)(Si,Al)₄O₁₀(O,OH)₈
Si	ⓘ Dellaite	Ca₆Si₃O₁₁(OH)₂
Si	ⓘ Clinochlore var. Diabantite	(Mg,Fe,Al)₆((Si,Al)₄O₁₀)(OH)₈
Si	ⓘ Quartz var. Diackethyst	SiO₂
Si	ⓘ Diopside var. Diallage	CaMgSi₂O₆
Si	ⓘ Dickite	Al₂(Si₂O₅)(OH)₄
Si	ⓘ Diopside	CaMgSi₂O₆
Si	ⓘ Dioptase	CuSiO₃ · H₂O
Si	ⓘ Dozyite	Mg₇Al₂(Al₂Si₄O₁₅)(OH)₁₂
Si	ⓘ Dravite	NaMg₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Si	ⓘ Dumortierite	Al(Al₂O)(Al₂O)₂(SiO₄)₃(BO₃)
Si	ⓘ Datolite	CaB(SiO₄)(OH)
Si	ⓘ Danalite	Be₃Fe₄²⁺(SiO₄)₃S
Si	ⓘ Eckermannite	NaNa₂(Mg₄Al}Si₈O₂₂(OH)₂
Si	ⓘ Edenite	NaCa₂Mg₅(Si₇Al)O₂₂(OH)₂
Si	ⓘ Edingtonite	Ba[Al₂Si₃O₁₀] · 4H₂O
Si	ⓘ Elbaite	Na(Li_1.5Al_1.5)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Si	ⓘ Elpidite	Na₂ZrSi₆O₁₅ · 3H₂O
Si	ⓘ Enstatite	Mg₂Si₂O₆
Si	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Epistilbite	CaAl₂Si₆O₁₆ · 5H₂O
Si	ⓘ Erionite Subgroup	M₂[Al₄Si₁₄O₃₆] · 15H₂O
Si	ⓘ Euclase	BeAl(SiO₄)(OH)
Si	ⓘ Eucryptite	LiAlSiO₄
Si	ⓘ Eudialyte	Na₁₅Ca₆Fe₃Zr₃Si(Si₂₅O₇₃)(O,OH,H₂O)₃(Cl,OH)₂
Si	ⓘ Eudidymite	Na₂Be₂Si₆O₁₅ · H₂O
Si	ⓘ Eulytine	Bi₄(SiO₄)₃
Si	ⓘ Fayalite	Fe₂²⁺SiO₄
Si	ⓘ Axinite-(Fe)	Ca₂Fe²⁺Al₂BSi₄O₁₅OH
Si	ⓘ Ferro-ferri-winchite	◻[CaNa][Fe₄²⁺(Fe³⁺,Al)]Si₈O₂₂(OH)₂
Si	ⓘ Ferro-edenite	NaCa₂Fe₅²⁺(Si₇Al)O₂₂(OH)₂
Si	ⓘ Ferrisurite	(Pb,Ca)_2.4Fe₂³⁺(Si₄O₁₀)(CO₃)_1.7(OH)₃ · nH₂O
Si	ⓘ Ferro-actinolite	◻Ca₂Fe₅²⁺(Si₈O₂₂)(OH)₂
Si	ⓘ Ferrobustamite	CaFe²⁺(Si₂O₆)
Si	ⓘ Ferro-hornblende	◻Ca₂(Fe₄²⁺Al)(Si₇Al)O₂₂(OH)₂
Si	ⓘ Fayalite var. Ferrohortonolite	(Fe,Mg)₂SiO₄
Si	ⓘ Ferro-kaersutite	NaCa₂{Fe₃²⁺AlTi}(Si₆Al₂O₂₂)O₂
Si	ⓘ Pyrosmalite-(Fe)	Fe₈²⁺Si₆O₁₅(OH,Cl)₁₀
Si	ⓘ Ferro-richterite	{Na}{CaNa}{Fe₅²⁺}(Si₈O₂₂)(OH)₂
Si	ⓘ Ferrosilite	Fe₂²⁺Si₂O₆
Si	ⓘ Ferro-winchite	◻{CaNa}{Fe₄²⁺Al}(Si₈O₂₂)(OH)₂
Si	ⓘ Feruvite	CaFe₃²⁺(Al₅Mg)(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Si	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
Si	ⓘ Foitite	◻(Fe₂²⁺Al)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Si	ⓘ Forsterite	Mg₂SiO₄
Si	ⓘ Foshagite	Ca₄(Si₃O₉)(OH)₂
Si	ⓘ Fraipontite	(Zn,Al)₃((Si,Al)₂O₅)(OH)₄
Si	ⓘ Franklinphilite	(K,Na)₄(Mn²⁺,Mg,Zn)₄₈(Si,Al)₇₂(O,OH)₂₁₆ · 6H₂O
Si	ⓘ Muscovite var. Fuchsite	K(Al,Cr)₃Si₃O₁₀(OH)₂
Si	ⓘ Gadolinite-(Y)	Y₂Fe²⁺Be₂Si₂O₁₀
Si	ⓘ Natrolite var. Galactite	Na₂Al₂Si₃O₁₀ · 2H₂O
Si	ⓘ Ganophyllite	(K,Na,Ca)₂Mn₈(Si,Al)₁₂(O,OH)₃₂ · 8H₂O
Si	ⓘ Garronite-Ca	Na₂Ca₅Al₁₂Si₂₀O₆₄ · 27H₂O
Si	ⓘ Gedrite	◻{Mg₂}{Mg₃Al₂}(Al₂Si₆O₂₂)(OH)₂
Si	ⓘ Gehlenite	Ca₂Al[AlSiO₇]
Si	ⓘ Genthelvite	Be₃Zn₄(SiO₄)₃S
Si	ⓘ Muscovite var. Gilbertite	KAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Gismondine-Ca	CaAl₂Si₂O₈ · 4H₂O
Si	ⓘ Glaucophane	◻[Na₂][Mg₃Al₂]Si₈O₂₂(OH)₂
Si	ⓘ Glauconite	K_0.60-0.85(Fe³⁺,Mg,Al)₂(Si,Al)₄O₁₀](OH)₂
Si	ⓘ Gobbinsite	Na₅(Si₁₁Al₅)O₃₂ · 11H₂O
Si	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
Si	ⓘ Grandidierite	(Mg,Fe²⁺)(Al,Fe³⁺)₃(SiO₄)(BO₃)O₂
Si	ⓘ Grossular	Ca₃Al₂(SiO₄)₃
Si	ⓘ Grunerite	◻{Fe₂²⁺}{Fe₅²⁺}(Si₈O₂₂)(OH)₂
Si	ⓘ Gyrolite	NaCa₁₆Si₂₃AlO₆₀(OH)₈ · 14H₂O
Si	ⓘ Halloysite	Al₂(Si₂O₅)(OH)₄
Si	ⓘ Harkerite	Ca₄₈Mg₁₆[AlSi₄O₁₅(OH)]₄(BO₃)₁₆(CO₃)₁₆ · 2(H₂O,HCl)
Si	ⓘ Harmotome	Ba₂(Si₁₂Al₄)O₃₂ · 12H₂O
Si	ⓘ Hastingsite	NaCa₂(Fe₄²⁺Fe³⁺)(Si₆Al₂)O₂₂(OH)₂
Si	ⓘ Haüyne	Na₃Ca(Si₃Al₃)O₁₂(SO₄)
Si	ⓘ Hedenbergite	CaFe²⁺Si₂O₆
Si	ⓘ Helvine	Be₃Mn₄²⁺(SiO₄)₃S
Si	ⓘ Hemimorphite	Zn₄Si₂O₇(OH)₂ · H₂O
Si	ⓘ Quartz var. "Herkimer-style" Quartz	SiO₂
Si	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Si	ⓘ Hisingerite	Fe₂³⁺(Si₂O₅)(OH)₄ · 2H₂O
Si	ⓘ Howlite	Ca₂B₅SiO₉(OH)₅
Si	ⓘ Humite	Mg₇(SiO₄)₃F₂
Si	ⓘ Huttonite	ThSiO₄
Si	ⓘ Opal var. Opal-AN	SiO₂ · nH₂O
Si	ⓘ Microcline var. Hyalophane	(K,Ba)[Al(Si,Al)Si₂O₈]
Si	ⓘ Andradite var. Hydroandradite	Ca₃Fe₂³⁺(SiO₄)_3-x(OH)_4x
Si	ⓘ Hydroxyapophyllite-(K)	KCa₄(Si₈O₂₀)(OH,F) · 8H₂O
Si	ⓘ Hypersthene	(Mg,Fe)SiO₃
Si	ⓘ Muscovite var. Illite	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
Si	ⓘ Ilvaite	CaFe³⁺Fe₂²⁺(Si₂O₇)O(OH)
Si	ⓘ Imogolite	Al₂SiO₃(OH)₄
Si	ⓘ Jimthompsonite	(Mg,Fe)₅Si₆O₁₆(OH)₂
Si	ⓘ Johannsenite	CaMn²⁺Si₂O₆
Si	ⓘ Kaersutite	NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂
Si	ⓘ Kainosite-(Y)	Ca₂(Y,Ce)₂(Si₄O₁₂)(CO₃) · H₂O
Si	ⓘ Kalsilite	KAlSiO₄
Si	ⓘ Clinochlore var. Chromium-bearing Clinochlore	Mg₅(Al,Cr)₂Si₃O₁₀(OH)₈
Si	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
Si	ⓘ Kasolite	Pb(UO₂)(SiO₄) · H₂O
Si	ⓘ Ferro-katophorite	{Na}{CaNa}{Fe₄²⁺Al}[(AlSi₇)O₂₂](OH)₂
Si	ⓘ Kegelite	Pb₈Al₄(Si₈O₂₀)(SO₄)₂(CO₃)₄(OH)₈
Si	ⓘ Kellyite	Mn₂²⁺Al(AlSiO₅)(OH)₄
Si	ⓘ Kentrolite	Pb₂Mn₂³⁺(Si₂O₇)O₂
Si	ⓘ Kilchoanite	Ca₆(SiO₄)(Si₃O₁₀)
Si	ⓘ Killalaite	Ca_6.4(H_0.6Si₂O₇)₂(OH)₂
Si	ⓘ Kimzeyite	Ca₃Zr₂(SiO₄)(AlO₄)₂
Si	ⓘ Kyanite	Al₂(SiO₄)O
Si	ⓘ Kinoshitalite	(Ba,K)(Mg,Mn²⁺,Al)₃(Al₂Si₂O₁₀)(OH)₂
Si	ⓘ Anorthite var. Labradorite	(Ca,Na)[Al(Al,Si)Si₂O₈]
Si	ⓘ Larnite	Ca₂SiO₄
Si	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
Si	ⓘ Lechatelierite	SiO₂
Si	ⓘ Leucophanite	NaCaBeSi₂O₆F
Si	ⓘ Lizardite	Mg₃(Si₂O₅)(OH)₄
Si	ⓘ Leucite	K(AlSi₂O₆)
Si	ⓘ Macaulayite	(Fe,Al)₂₄Si₄O₄₃(OH)₂
Si	ⓘ Magnesio-riebeckite	◻{Na₂}{Mg₃Fe₂³⁺}(Si₈O₂₂)(OH)₂
Si	ⓘ Magnesio-hornblende	◻Ca₂(Mg₄Al)(Si₇Al)O₂₂(OH)₂
Si	ⓘ Magnesio-arfvedsonite	{Na}{Na₂}{Mg₄Fe³⁺}(Si₈O₂₂)(OH)₂
Si	ⓘ Malayaite	CaSn(SiO₄)O
Si	ⓘ Vesuvianite var. Manganese-bearing Vesuvianite	Ca₁₉(Fe³⁺,Mn²⁺,Mn³⁺)Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀](O,OH)(OH)₉
Si	ⓘ Margarite	CaAl₂(Al₂Si₂O₁₀)(OH)₂
Si	ⓘ Marialite	Na₄Al₃Si₉O₂₄Cl
Si	ⓘ Mattheddleite	Pb₅(SiO₄)_1.5(SO₄)_1.5(Cl,OH)
Si	ⓘ Melanotekite	Pb₂Fe₂³⁺(Si₂O₇)O₂
Si	ⓘ Merwinite	Ca₃Mg(SiO₄)₂
Si	ⓘ Mesolite	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
Si	ⓘ Microcline	K(AlSi₃O₈)
Si	ⓘ Milarite	K(◻H₂O)Ca₂(Be₂Al)[Si₁₂O₃₀]
Si	ⓘ Minnesotaite	Fe₃²⁺Si₄O₁₀(OH)₂
Si	ⓘ Molybdophyllite	Pb₈Mg₉[Si₁₀O₂₈(OH)₈O₂(CO₃)₃] · H₂O
Si	ⓘ Mogánite	SiO₂
Si	ⓘ Monticellite	CaMgSiO₄
Si	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
Si	ⓘ Mosandrite-(Ce)	(Ca₃REE)[(H₂O)₂Ca_0.5◻_0.5]Ti(Si₂O₇)₂(OH)₂(H₂O)₂
Si	ⓘ Quartz var. Moss Agate	SiO₂
Si	ⓘ Mullite	Al_4+2xSi_2-2xO_10-x
Si	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Si	ⓘ Nacrite	Al₂(Si₂O₅)(OH)₄
Si	ⓘ Nasonite	Pb₆Ca₄(Si₂O₇)₃Cl₂
Si	ⓘ Fluorapophyllite-(Na)	NaCa₄(Si₈O₂₀)F · 8H₂O
Si	ⓘ Neotocite	(Mn,Fe,Mg)SiO₃ · H₂O
Si	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
Si	ⓘ Nontronite	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Si	ⓘ Norbergite	Mg₃(SiO₄)F₂
Si	ⓘ Nosean	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O
Si	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
Si	ⓘ Offretite	KCaMg(Si₁₃Al₅)O₃₆ · 15H₂O
Si	ⓘ Okenite	Ca₁₀Si₁₈O₄₆ · 18H₂O
Si	ⓘ Albite var. Oligoclase	(Na,Ca)[Al(Si,Al)Si₂O₈]
Si	ⓘ Omphacite	(Na_aCa_bFe_c²⁺Mg_d)(Al_eFe_f³⁺Fe_g²⁺Mg_h)Si₂O₆
Si	ⓘ Quartz var. Onyx	SiO₂
Si	ⓘ Opal	SiO₂ · nH₂O
Si	ⓘ Opal var. Opal-Jasper	SiO₂ · nH₂O
Si	ⓘ Orthoclase	K(AlSi₃O₈)
Si	ⓘ Osumilite-(Mg)	K◻₂Mg₂Al₃[Al₂Si₁₀O₃₀]
Si	ⓘ Ottrélite	(Mn²⁺,Fe²⁺,Mg)Al₂(SiO₄)O(OH)₂
Si	ⓘ Palygorskite	◻Al₂Mg₂◻₂Si₈O₂₀(OH)₂(H₂O)₄ · 4H₂O
Si	ⓘ Paracelsian	Ba(Al₂Si₂O₈)
Si	ⓘ Paragonite	NaAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Paranatrolite	Na₂Al₂Si₃O₁₀ · 3H₂O
Si	ⓘ Pargasite	NaCa₂(Mg₄Al)(Si₆Al₂)O₂₂(OH)₂
Si	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
Si	ⓘ Pennantite	Mn₅²⁺Al(AlSi₃O₁₀)(OH)₈
Si	ⓘ Petalite	LiAl(Si₄O₁₀)
Si	ⓘ Phenakite	Be₂SiO₄
Si	ⓘ Phlogopite	KMg₃(AlSi₃O₁₀)(OH)₂
Si	ⓘ Piemontite	(CaCa)(AlAlMn³⁺)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Pigeonite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Si	ⓘ Pilolite	Mg₄Al₂Si₁₀O₂₇ · 15H₂O
Si	ⓘ Plancheite	Cu₈(Si₈O₂₂)(OH)₄ · H₂O
Si	ⓘ Plombièrite	[Ca₄Si₆O₁₆(OH)₂ · 2H₂O] · (Ca · 5H₂O)
Si	ⓘ Pollucite	(Cs,Na)₂(Al₂Si₄O₁₂) · 2H₂O
Si	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
Si	ⓘ Pumpellyite Subgroup	Ca₂XAl₂[Si₂O₆(OH)][SiO₄](OH)₂A
Si	ⓘ Pumpellyite-(Fe2+)	Ca₂Fe²⁺Al₂(Si₂O₇)(SiO₄)(OH,O)₂ · H₂O
Si	ⓘ Pumpellyite-(Mg)	Ca₂MgAl₂(Si₂O₇)(SiO₄)(OH)₂ · H₂O
Si	ⓘ Pumpellyite-(Mn2+)	Ca₂Mn²⁺Al₂(Si₂O₇)(SiO₄)(OH)₂ · H₂O
Si	ⓘ Pyrope	Mg₃Al₂(SiO₄)₃
Si	ⓘ Pyrophyllite	Al₂Si₄O₁₀(OH)₂
Si	ⓘ Pyroxmangite	Mn²⁺SiO₃
Si	ⓘ Quartz	SiO₂
Si	ⓘ Queitite	Pb₄Zn₂(SO₄)(SiO₄)(Si₂O₇)
Si	ⓘ Rankinite	Ca₃Si₂O₇
Si	ⓘ Rectorite	(Na,Ca)Al₄((Si,Al)₈O₂₀)(OH)₄ · 2H₂O
Si	ⓘ Reyerite	(Na,K)₂Ca₁₄(Si,Al)₂₄O₅₈(OH)₈ · 6H₂O
Si	ⓘ Rhodonite	CaMn₃Mn[Si₅O₁₅]
Si	ⓘ Riebeckite	◻[Na₂][Fe₃²⁺Fe₂³⁺]Si₈O₂₂(OH)₂
Si	ⓘ Rinkite-(Ce)	(Ca₃Ce)Na(NaCa)Ti(Si₂O₇)₂(OF)F₂
Si	ⓘ Clinochlore var. Ripidolite	(Mg,Fe,Al)₆(Si,Al)₄O₁₀(OH)₈
Si	ⓘ Roscoelite	K(V³⁺,Al)₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Quartz var. Rose Quartz	SiO₂
Si	ⓘ Rustumite	Ca₁₀(Si₂O₇)₂(SiO₄)(OH)₂Cl₂
Si	ⓘ Quartz var. Rutilated Quartz	SiO₂
Si	ⓘ Sadanagaite	{Na}{Ca₂}{Mg₃Al₂}(Si₅Al₃O₂₂)(OH)₂
Si	ⓘ Sanidine	K(AlSi₃O₈)
Si	ⓘ Saponite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Si	ⓘ Sapphirine	Mg₄(Mg₃Al₉)O₄[Si₃Al₉O₃₆]
Si	ⓘ Scawtite	Ca₇(Si₃O₉)₂CO₃ · 2H₂O
Si	ⓘ Schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Si	ⓘ Schorlomite	Ca₃Ti₂(SiO₄)(Fe³⁺O₄)₂
Si	ⓘ Scolecite	CaAl₂Si₃O₁₀ · 3H₂O
Si	ⓘ Sekaninaite	(Fe,Mg)₂Al₃(AlSi₅O₁₈)
Si	ⓘ Sepiolite	Mg₄(Si₆O₁₅)(OH)₂ · 6H₂O
Si	ⓘ Shattuckite	Cu₅(Si₂O₆)₂(OH)₂
Si	ⓘ Siderophyllite	KFe₂²⁺Al(Al₂Si₂O₁₀)(OH)₂
Si	ⓘ Sillimanite	Al₂(SiO₄)O
Si	ⓘ Quartz var. Smoky Quartz	SiO₂
Si	ⓘ Sodalite	Na₄(Si₃Al₃)O₁₂Cl
Si	ⓘ Sonolite	Mn₉²⁺(SiO₄)₄(OH)₂
Si	ⓘ Spessartine	Mn₃²⁺Al₂(SiO₄)₃
Si	ⓘ Spodumene	LiAlSi₂O₆
Si	ⓘ Spurrite	Ca₅(SiO₄)₂(CO₃)
Si	ⓘ Staurolite	Fe₂²⁺Al₉Si₄O₂₃(OH)
Si	ⓘ Talc var. Steatite	Mg₃(Si₄O₁₀)(OH)₂
Si	ⓘ Stellerite	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
Si	ⓘ Stevensite	(Ca,Na)_xMg_3-x(Si₄O₁₀)(OH)₂
Si	ⓘ Piemontite-(Sr)	(CaSr)(AlAlMn³⁺)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
Si	ⓘ Stilpnomelane	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O
Si	ⓘ Stokesite	CaSn[Si₃O₉] · 2H₂O
Si	ⓘ Surinamite	(Mg,Fe)₃Al₄BeSi₃O₁₆
Si	ⓘ Tacharanite	Ca₁₂Al₂Si₁₈O₃₃ (OH)₃₆
Si	ⓘ Talc	Mg₃Si₄O₁₀(OH)₂
Si	ⓘ Tephroite	Mn₂²⁺SiO₄
Si	ⓘ Thaumasite	Ca₃(SO₄)[Si(OH)₆](CO₃) · 12H₂O
Si	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
Si	ⓘ Thorite	Th(SiO₄)
Si	ⓘ Thorite var. Thorogummite	(Th,U)(SiO₄)_1-x(OH)_4x
Si	ⓘ Chamosite var. Thuringite	(Fe,Fe,Mg,Al)₆(Si,Al)₄O₁₀(O,OH)₈
Si	ⓘ Tilleyite	Ca₅(Si₂O₇)(CO₃)₂
Si	ⓘ Titanite	CaTi(SiO₄)O
Si	ⓘ Tobermorite	Ca₄Si₆O₁₇(H₂O)₂ · (Ca · 3H₂O)
Si	ⓘ Topaz	Al₂(SiO₄)(F,OH)₂
Si	ⓘ Tosudite	Na_0.5(Al,Mg)₆((Si,Al)₈O₁₈)(OH)₁₂ · 5H₂O
Si	ⓘ Tremolite	◻Ca₂Mg₅(Si₈O₂₂)(OH)₂
Si	ⓘ Tridymite	SiO₂
Si	ⓘ Tschermakite	◻(Ca₂)(Mg₃Al₂)(Al₂Si₆O₂₂)(OH)₂
Si	ⓘ Ugrandite	Ca₃X₂(SiO₄)₃
Si	ⓘ Uranophane	Ca(UO₂)₂(SiO₃OH)₂ · 5H₂O
Si	ⓘ Vermiculite	Mg_0.7(Mg,Fe,Al)₆(Si,Al)₈O₂₀(OH)₄ · 8H₂O
Si	ⓘ Vishnevite	(Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O
Si	ⓘ Vesuvianite	Ca₁₉Fe³⁺Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀]O(OH)₉
Si	ⓘ Phillipsite Subgroup var. Wellsite	(K,Ba,Ca,K₂)Al₂Si₆O₁₆ · 6H₂O
Si	ⓘ Willemite	Zn₂SiO₄
Si	ⓘ Winchite	◻{CaNa}{Mg₄Al}(Si₈O₂₂)(OH)₂
Si	ⓘ Wollastonite	Ca₃(Si₃O₉)
Si	ⓘ Xonotlite	Ca₆(Si₆O₁₇)(OH)₂
Si	ⓘ Zircon	Zr(SiO₄)
Si	ⓘ Zoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Enstatite var. Bronzite	(Mg,Fe²⁺)₂[SiO₃]₂
Si	ⓘ Serpentine Subgroup var. Bastite	D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn
Si	ⓘ Opal var. Common Opal	SiO₂ · nH₂O
Si	ⓘ Quartz var. Rock Crystal	SiO₂
Si	ⓘ Quartz var. Milky Quartz	SiO₂
Si	ⓘ Epidote Supergroup	(A1A2)(M1M2M3)O4[Si₂O₇][SiO₄]O10
Si	ⓘ Quartz var. Prase	SiO₂
Si	ⓘ Opal var. Fire Opal	SiO₂ · nH₂O
Si	ⓘ Quartz var. Haytorite	SiO₂
Si	ⓘ Brewsterite-Ba	(Ba,Sr)[Al₂Si₆O₁₆] · 5H₂O
Si	ⓘ Brewsterite-Sr	(Sr,Ba,Ca)[Al₂Si₆O₁₆] · 5H₂O
Si	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Si	ⓘ Chabazite-Na	(Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Si	ⓘ Chevkinite-(Ce)	Ce₄(Ti,Fe²⁺,Fe³⁺)₅O₈(Si₂O₇)₂
Si	ⓘ Clinoptilolite-Ca	Ca₃(Si₃₀Al₆)O₇₂ · 20H₂O
Si	ⓘ Erionite-Ca	(Ca,K₂,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
Si	ⓘ Erionite-K	(K₂,Ca,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
Si	ⓘ Erionite-Na	(Na₂,K₂,Ca)₂[Al₄Si₁₄O₃₆] · 15H₂O
Si	ⓘ Ferroceladonite	K(Fe²⁺Fe³⁺◻)(Si₄O₁₀)(OH)₂
Si	ⓘ Gmelinite-Ca	Ca₂(Si₈Al₄)O₂₄ · 11H₂O
Si	ⓘ Gmelinite-Na	Na₄(Si₈Al₄)O₂₄ · 11H₂O
Si	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Si	ⓘ Heulandite-K	(K,Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Si	ⓘ Heulandite-Sr	(Sr,Na,Ca)₅(Si₂₇Al₉)O₇₂ · 24H₂O
Si	ⓘ Iddingsite	MgO · Fe₂O₃ · 3SiO₂ · 4H₂O
Si	ⓘ Kerolite	(Mg,Ni)₃Si₄O₁₀(OH)₂ · nH₂O (n ~ 1)
Si	ⓘ Lévyne-Ca	(Ca,Na₂,K₂)[Al₂Si₄O₁₂] · 6H₂O
Si	ⓘ Magnesio-foitite	◻(Mg₂Al)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Si	ⓘ Katophorite	{Na}{CaNa}{Mg₄Al}[(AlSi₇)O₂₂](OH)₂
Si	ⓘ Paulingite-K	(K₂,Ca,Na₂,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
Si	ⓘ Paulingite-Na	(Na₂,K₂,Ca,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
Si	ⓘ Potassic-richterite	{K}{CaNa}{Mg₅}Si₈O₂₂(OH)₂
Si	ⓘ Rossmanite	◻(LiAl₂)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Si	ⓘ Stilbite-Ca	NaCa₄(Si₂₇Al₉)O₇₂ · 28H₂O
Si	ⓘ Andradite var. Melanite	Ca₃(Fe³⁺,Ti)₂(SiO₄)₃
Si	ⓘ Opal var. Hydrophane	SiO₂ · nH₂O
Si	ⓘ Quartz var. Eye Agate	SiO₂
Si	ⓘ Quartz var. Fortification Agate	SiO₂
Si	ⓘ Quartz var. Landscape Agate	SiO₂
Si	ⓘ Albite var. Cleavelandite	Na(AlSi₃O₈)
Si	ⓘ Riebeckite Root Name Group	◻[Na₂][Z₃²⁺Fe₂³⁺]Si₈O₂₂(OH,F,Cl)₂
Si	ⓘ Hornblende Root Name Group	◻Ca₂(Z₄²⁺Z³⁺)(AlSi₇O₂₂)(OH,F,Cl)₂
Si	ⓘ Riebeckite Root Name Group var. Crocidolite	◻[Na₂][Z₃²⁺Fe₂³⁺]Si₈O₂₂(OH,F,Cl)₂
Si	ⓘ Quartz var. Eisenkiesel	SiO₂
Si	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Clinochlore var. Pennine	Mg₅Al(AlSi₃O₁₀)(OH)₈
Si	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Si	ⓘ Pyroxene Group	ADSi₂O₆
Si	ⓘ Garnet Group	X₃Z₂(SiO₄)₃
Si	ⓘ Hydrohalloysite	Al₂Si₂O₅(OH)₄ · 2H₂O
Si	ⓘ Muscovite var. Oellacherite	KAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Amphibole Supergroup var. Byssolite	AX₂Z₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
Si	ⓘ Unnamed (Pb Silicate) ?	Pb, Si, O, H (?)
Si	ⓘ Unnamed (Cu-Pb Silicate ?)	Pb, Cu, Si, O ?
Si	ⓘ Brinrobertsite	Na_0.3Al₄(Si₄O₁₀)₂(OH)₄ · 3.5 H₂O
Si	ⓘ Actinolite var. Smaragdite	Ca₂(Mg,Fe²⁺,Cr)₅Si₈O₂₂(OH)₂
Si	ⓘ Augite var. Fassaite	(Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]
Si	ⓘ Eudialyte Group	[N(1)N(2)N(3)N(4)N(5)]₃[M(1.1)M(1.2)]₃[M(2.1)M(2.2)M(2.3)]_3-6[M(3)M(4)]Z₃[Si₂₄O₇₂]Θ₄X(1)X(2)
Si	ⓘ Augite var. Titanium-bearing Augite	(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)₂O₆
Si	ⓘ Serpentine Subgroup	D₃[Si₂O₅](OH)₄
Si	ⓘ Titanite var. Greenovite	CaTi(SiO₄)O
Si	ⓘ Ferriallanite-(Ce)	(CaCe)(Fe³⁺AlFe²⁺)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Reidite	ZrSiO₄
Si	ⓘ Heulandite-Ba	(Ba,Ca,K)₅(Si₂₇Al₉)O₇₂ · 22H₂O
Si	ⓘ Quartz var. Blue Quartz	SiO₂
Si	ⓘ Saponite var. Bowlingite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Si	ⓘ Epidote var. Withamite	{Ca₂}{Al₂(Fe³⁺,Mn)}(Si₂O₇)(SiO₄)O(OH)
Si	ⓘ Quartz var. Ferruginous Quartz	SiO₂
Si	ⓘ Fluor-schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃F
Si	ⓘ Melilite Group	Ca₂M(XSiO₇)
Si	ⓘ Potassic-magnesio-arfvedsonite	[K][Na₂][Mg₄Fe³⁺]Si₈O₂₂(OH)₂
Si	ⓘ Clinochesterite	(Mg,Fe)₁₇Si₂₀O₅₄(OH)₆
Si	ⓘ Epidote-(Sr)	(CaSr)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Opal var. Opal-CT	SiO₂ · nH₂O
Si	ⓘ Fayalite-Forsterite Series var. Hortonolite	from (Fe_1.5Mg_0.5)₂SiO₄ to (Mg_1.5Fe_0.5)₂SiO₄
Si	ⓘ Epidote var. Rosstrevorite	{Ca₂}{Al₂Fe³⁺}(Si₂O₇)(SiO₄)O(OH)
Si	ⓘ Quartz var. Plasma	SiO₂
Si	ⓘ Julgoldite Subgroup	Ca₂XFe₂³⁺[Si₂O₆(OH)][SiO₄](OH)₂A
Si	ⓘ Chabazite-Mg	(Mg_0.7K_0.5Ca_0.5Na_0.1)[Al₃Si₉O₂₄] · 10H₂O
Si	ⓘ Quartz var. Shocked Quartz	SiO₂
Si	ⓘ Grossular var. Stannoan Grossular	(Ca,Sn)₃Al₂(SiO₄)₃
Si	ⓘ Ferro-sadanagaite	{Na}{Ca₂}{Fe₃Al₂}(Al₃Si₅O₂₂)(OH)₂
Si	ⓘ Quartz var. Agatized coral	SiO₂
Si	ⓘ Allanite Group	(A1²⁺REE³⁺)(M1³⁺M2³⁺M3²⁺)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Analcime var. Cluthalite	Na(AlSi₂O₆) · H₂O
Si	ⓘ UM1980-15-SiO:REETi	(Ce,La,Ca)(Ti,Fe)SiO₅
Si	ⓘ UM1982-15-SiO:AlBaH	Ba-Al-Si-O-H
Si	ⓘ UM1987-18-SiO:AlCaHKNa	(K,Ca,Na)₇(Si₁₇Al₇)O₄₈ · 14H₂O (?)
Si	ⓘ Augite var. Ferrohedenbergite	(Ca,Mg,Fe)(Fe,Mg)Si₂O₆
Si	ⓘ Uvite	CaMg₃(Al₅Mg)(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Si	ⓘ Unnamed (Pb-Cu-Al-Si-O)	Pb-Cu-Al-Si-O
P	Phosphorus
P	ⓘ Aheylite	(Fe²⁺,Zn)Al₆(PO₄)₄(OH)₈ · 4H₂O
P	ⓘ Alluaudite	(Na,Ca)Mn²⁺(Fe³⁺,Mn²⁺,Fe²⁺,Mg)₂(PO₄)₃
P	ⓘ Amblygonite	LiAl(PO₄)F
P	ⓘ Arrojadite-(KFe)	(KNa)(Fe²⁺◻)Ca(Na₂◻)Fe₁₃²⁺Al(PO₄)₁₁(PO₃OH)(OH)₂
P	ⓘ Autunite	Ca(UO₂)₂(PO₄)₂ · 10-12H₂O
P	ⓘ Barbosalite	Fe²⁺Fe₂³⁺(PO₄)₂(OH)₂
P	ⓘ Bassetite	Fe²⁺(UO₂)₂(PO₄)₂ · 10H₂O
P	ⓘ Beraunite	Fe₆³⁺(PO₄)₄O(OH)₄ · 6H₂O
P	ⓘ Beryllonite	NaBePO₄
P	ⓘ Brushite	Ca(PO₃OH) · 2H₂O
P	ⓘ Cacoxenite	Fe₂₄³⁺AlO₆(PO₄)₁₇(OH)₁₂ · 75H₂O
P	ⓘ Fluorapatite var. Carbonate-rich Fluorapatite	Ca₅(PO₄,CO₃)₃(F,O)
P	ⓘ Chalcosiderite	CuFe₆³⁺(PO₄)₄(OH)₈ · 4H₂O
P	ⓘ Childrenite	Fe²⁺Al(PO₄)(OH)₂ · H₂O
P	ⓘ Chlorapatite	Ca₅(PO₄)₃Cl
P	ⓘ Churchite-(Y)	Y(PO₄) · 2H₂O
P	ⓘ Corkite	PbFe₃(PO₄)(SO₄)(OH)₆
P	ⓘ Crandallite	CaAl₃(PO₄)(PO₃OH)(OH)₆
P	ⓘ Cyrilovite	NaFe₃³⁺(PO₄)₂(OH)₄ · 2H₂O
P	ⓘ Dewindtite	H₂Pb₃(UO₂)₆O₄(PO₄)₄ · 12H₂O
P	ⓘ Diadochite	Fe₂³⁺(PO₄)(SO₄)(OH) · 6H₂O
P	ⓘ Dufrénite	Ca_0.5Fe²⁺Fe₅³⁺(PO₄)₄(OH)₆ · 2H₂O
P	ⓘ Evansite	Al₃(PO₄)(OH)₆ · 6H₂O
P	ⓘ Ferrostrunzite	Fe²⁺Fe₂³⁺(PO₄)₂(OH)₂ · 6H₂O
P	ⓘ Florencite-(La)	LaAl₃(PO₄)₂(OH)₆
P	ⓘ Fluellite	Al₂(PO₄)F₂(OH) · 7H₂O
P	ⓘ Fluorapatite	Ca₅(PO₄)₃F
P	ⓘ Frondelite	Mn²⁺Fe₄³⁺(PO₄)₃(OH)₅
P	ⓘ Faustite	ZnAl₆(PO₄)₄(OH)₈ · 4H₂O
P	ⓘ Gorceixite	BaAl₃(PO₄)(PO₃OH)(OH)₆
P	ⓘ Graftonite	Fe²⁺Fe₂²⁺(PO₄)₂
P	ⓘ Goyazite	SrAl₃(PO₄)(PO₃OH)(OH)₆
P	ⓘ Hentschelite	CuFe₂³⁺(PO₄)₂(OH)₂
P	ⓘ Herderite	CaBe(PO₄)F
P	ⓘ Hinsdalite	PbAl₃(PO₄)(SO₄)(OH)₆
P	ⓘ Hydroxylapatite	Ca₅(PO₄)₃(OH)
P	ⓘ Johnsomervilleite	Na₃CaFe₁₁(PO₄)₉
P	ⓘ Kidwellite	NaFe³⁺_9+x(PO₄)₆(OH)₁₁ · 3H₂O, x = 0.33
P	ⓘ Kintoreite	PbFe₃(PO₄)(PO₃OH)(OH)₆
P	ⓘ Kipushite	(Cu,Zn)₅Zn(PO₄)₂(OH)₆ · H₂O
P	ⓘ Lazulite	MgAl₂(PO₄)₂(OH)₂
P	ⓘ Leucophosphite	KFe₂³⁺(PO₄)₂(OH) · 2H₂O
P	ⓘ Libethenite	Cu₂(PO₄)(OH)
P	ⓘ Ludlamite	Fe₃²⁺(PO₄)₂ · 4H₂O
P	ⓘ Malhmoodite	FeZr(PO₄)₂ · 4H₂O
P	ⓘ Fluorapatite var. Manganese-bearing Fluorapatite	(Ca,Mn²⁺)₅(PO₄)₃(F,Cl,OH) or Ca₅([P,Mn⁵⁺]O₄)₃(F,Cl,OH)
P	ⓘ Meta-autunite	Ca(UO₂)₂(PO₄)₂ · 6H₂O
P	ⓘ Metasaléeite	Mg(UO₂)₂(PO₄)₂ · 8H₂O
P	ⓘ Metatorbernite	Cu(UO₂)₂(PO₄)₂ · 8H₂O
P	ⓘ Metavariscite	AlPO₄ · 2H₂O
P	ⓘ Metavivianite	Fe²⁺Fe₂³⁺(PO₄)₂(OH)₂ · 6H₂O
P	ⓘ Mitridatite	Ca₂Fe₃³⁺(PO₄)₃O₂ · 3H₂O
P	ⓘ Monazite	REE(PO₄)
P	ⓘ Monazite-(Ce)	Ce(PO₄)
P	ⓘ Monazite-(La)	La(PO₄)
P	ⓘ Montebrasite	LiAl(PO₄)(OH)
P	ⓘ Morinite	NaCa₂Al₂(PO₄)₂(OH)F₄ · 2H₂O
P	ⓘ Parahopeite	Zn₃(PO₄)₂ · 4H₂O
P	ⓘ Parsonsite	Pb₂(UO₂)(PO₄)₂
P	ⓘ Phosphuranylite	KCa(H₃O)₃(UO₂)₇(PO₄)₄O₄ · 8H₂O
P	ⓘ Phosphosiderite	FePO₄ · 2H₂O
P	ⓘ Philipsburgite	Cu₅Zn(AsO₄)(PO₄)(OH)₆ · H₂O
P	ⓘ Phurcalite	Ca₂(UO₂)₃(PO₄)₂O₂ · 7H₂O
P	ⓘ Plumbogummite	PbAl₃(PO₄)(PO₃OH)(OH)₆
P	ⓘ Pseudomalachite	Cu₅(PO₄)₂(OH)₄
P	ⓘ Pyromorphite	Pb₅(PO₄)₃Cl
P	ⓘ Petitjeanite	Bi₃(PO₄)₂O(OH)
P	ⓘ Turquoise var. Rashleighite	Cu(Al,Fe)₆(PO₄)₄(OH)₈ · 5H₂O
P	ⓘ Reichenbachite	Cu₅(PO₄)₂(OH)₄
P	ⓘ Rhabdophane-(Ce)	Ce(PO₄) · 0.6H₂O
P	ⓘ Rhabdophane-(Nd)	Nd(PO₄) · H₂O
P	ⓘ Rockbridgeite	Fe²⁺Fe₄³⁺(PO₄)₃(OH)₅
P	ⓘ Roscherite	Ca₂Mn₅²⁺Be₄(PO₄)₆(OH)₄ · 6H₂O
P	ⓘ Sabugalite	HAl(UO₂)₄(PO₄)₄ · 16H₂O
P	ⓘ Saléeite	Mg(UO₂)₂(PO₄)₂ · 10H₂O
P	ⓘ Schreibersite	(Fe,Ni)₃P
P	ⓘ Sieleckiite	Cu₃Al₄(PO₄)₂(OH)₁₂ · 2H₂O
P	ⓘ Spencerite	Zn₄(PO₄)₂(OH)₂ · 3H₂O
P	ⓘ Strengite	FePO₄ · 2H₂O
P	ⓘ Strunzite	Mn²⁺Fe₂³⁺(PO₄)₂(OH)₂ · 6H₂O
P	ⓘ Svanbergite	SrAl₃(PO₄)(SO₄)(OH)₆
P	ⓘ Switzerite	Mn₃²⁺(PO₄)₂ · 7H₂O
P	ⓘ Torbernite	Cu(UO₂)₂(PO₄)₂ · 12H₂O
P	ⓘ Triphylite	LiFe²⁺PO₄
P	ⓘ Triplite	Mn₂²⁺(PO₄)F
P	ⓘ Triploidite	Mn₂²⁺(PO₄)(OH)
P	ⓘ Tristramite	(Ca,U,Fe)(PO₄,SO₄) · 2H₂O
P	ⓘ Tsumebite	Pb₂Cu(PO₄)(SO₄)(OH)
P	ⓘ Turquoise	CuAl₆(PO₄)₄(OH)₈ · 4H₂O
P	ⓘ Uranospathite	(Al,◻)(UO₂)₂(PO₄)₂F · 20(H₂O,F)
P	ⓘ Variscite	AlPO₄ · 2H₂O
P	ⓘ Vauquelinite	Pb₂Cu(CrO₄)(PO₄)(OH)
P	ⓘ Veszelyite	(Cu,Zn)₂Zn(PO₄)(OH)₃ · 2H₂O
P	ⓘ Vivianite	Fe²⁺Fe₂²⁺(PO₄)₂ · 8H₂O
P	ⓘ Vochtenite	(Fe²⁺,Mg)Fe³⁺(UO₂)₄(PO₄)₄(OH) · 12-13H₂O
P	ⓘ Wavellite	Al₃(PO₄)₂(OH,F)₃ · 5H₂O
P	ⓘ Waylandite	BiAl₃(PO₄)₂(OH)₆
P	ⓘ Whitmoreite	Fe²⁺Fe₂³⁺(PO₄)₂(OH)₂ · 4H₂O
P	ⓘ Xenotime-(Y)	Y(PO₄)
P	ⓘ Xanthoxenite	Ca₄Fe₂³⁺(PO₄)₄(OH)₂ · 3H₂O
P	ⓘ Zwieselite	Fe₂²⁺(PO₄)F
P	ⓘ Merrillite	Ca₉NaMg(PO₄)₇
P	ⓘ Smrkovecite	Bi₂(PO₄)O(OH)
P	ⓘ Wooldridgeite	Na₂CaCu₂²⁺(P₂O₇)₂ · 10H₂O
P	ⓘ Pyromorphite var. Calcium-bearing Pyromorphite	(Pb,Ca)₅(PO₄)₃Cl
P	ⓘ Phosphohedyphane	Ca₂Pb₃(PO₄)₃Cl
P	ⓘ Apatite	Ca₅(PO₄)₃(Cl/F/OH)
P	ⓘ Pyromorphite var. Collieite	Pb₅(PO₄)₃Cl
P	ⓘ Jahnsite Group	XM1M2₂M3₂(H₂O)₈(OH)₂(PO₄)₄
P	ⓘ Ferroberaunite	Fe²⁺Fe₅³⁺(PO₄)₄(OH)₅ · 6H₂O
S	Sulfur
S	ⓘ Acanthite	Ag₂S
S	ⓘ Aikinite	PbCuBiS₃
S	ⓘ Aluminocopiapite	Al_2/3Fe₄³⁺(SO₄)₆(OH)₂ · 20H₂O
S	ⓘ Alabandite	MnS
S	ⓘ Gypsum var. Alabaster	CaSO₄ · 2H₂O
S	ⓘ Aleksite	PbBi₂Te₂S₂
S	ⓘ Alloclasite	Co_1-xFe_xAsS
S	ⓘ Aluminite	Al₂(SO₄)(OH)₄ · 7H₂O
S	ⓘ Alunite	KAl₃(SO₄)₂(OH)₆
S	ⓘ Alunogen	Al₂(SO₄)₃ · 17H₂O
S	ⓘ Ammoniojarosite	(NH₄)Fe₃³⁺(SO₄)₂(OH)₆
S	ⓘ Anglesite	PbSO₄
S	ⓘ Anhydrite	CaSO₄
S	ⓘ Anilite	Cu₇S₄
S	ⓘ Antlerite	Cu₃(SO₄)(OH)₄
S	ⓘ Aphthitalite	(K,Na)₃Na(SO₄)₂
S	ⓘ Argentojarosite	AgFe₃³⁺(SO₄)₂(OH)₆
S	ⓘ Argentopentlandite	Ag(Fe,Ni)₈S₈
S	ⓘ Argentopyrite	AgFe₂S₃
S	ⓘ Arsenopyrite	FeAsS
S	ⓘ Arsentsumebite	Pb₂Cu(AsO₄)(SO₄)(OH)
S	ⓘ Celestine var. Barium-rich Celestine	(Sr,Ba)SO₄
S	ⓘ Baryte	BaSO₄
S	ⓘ Bassanite	Ca(SO₄) · 0.5H₂O
S	ⓘ Bazhenovite	Ca₈S₂(S₃)(S₂O₃)(OH)₁₂ · 20H₂O
S	ⓘ Beaverite-(Cu)	Pb(Fe₂³⁺Cu)(SO₄)₂(OH)₆
S	ⓘ Bechererite	Zn₇Cu(OH)₁₃[(SiO(OH)₃(SO₄)]
S	ⓘ Berryite	Cu₃Ag₂Pb₃Bi₇S₁₆
S	ⓘ Berthierite	FeSb₂S₄
S	ⓘ Betekhtinite	Pb₂(Cu,Fe)_22-24S₁₅
S	ⓘ Beudantite	PbFe₃(AsO₄)(SO₄)(OH)₆
S	ⓘ Bianchite	Zn(SO₄) · 6H₂O
S	ⓘ Bieberite	CoSO₄ · 7H₂O
S	ⓘ Bismuthinite	Bi₂S₃
S	ⓘ Bornite	Cu₅FeS₄
S	ⓘ Boulangerite	Pb₅Sb₄S₁₁
S	ⓘ Bournonite	PbCuSbS₃
S	ⓘ Braggite	PdPt₃S₄
S	ⓘ Pyrite var. Bravoite	(Fe,Ni)S₂
S	ⓘ Brianyoungite	Zn₃(CO₃,SO₄)(OH)₄
S	ⓘ Brochantite	Cu₄(SO₄)(OH)₆
S	ⓘ Bukovskýite	Fe₂³⁺(AsO₄)(SO₄)(OH) · 9H₂O
S	ⓘ Benleonardite	[Ag₆(Sb,As)₂S₆Te][Ag₉Cu(S,Te)₂Te₂]
S	ⓘ Caledonite	Pb₅Cu₂(SO₄)₃(CO₃)(OH)₆
S	ⓘ Campigliaite	Mn²⁺Cu₄(SO₄)₂(OH)₆ · 4H₂O
S	ⓘ Cancrinite	(Na,Ca,◻)₈(Al₆Si₆O₂₄)(CO₃,SO₄)₂ · 2H₂O
S	ⓘ Cannonite	Bi₂(SO₄)O(OH)₂
S	ⓘ Carbonatecyanotrichite	Cu₄Al₂(CO₃,SO₄)(OH)₁₂ · 2H₂O
S	ⓘ Celestine	SrSO₄
S	ⓘ Chalcopyrite	CuFeS₂
S	ⓘ Chalcanthite	CuSO₄ · 5H₂O
S	ⓘ Chalcoalumite	CuAl₄(SO₄)(OH)₁₂ · 3H₂O
S	ⓘ Chalcocite	Cu₂S
S	ⓘ Chalcophyllite	Cu₁₈Al₂(AsO₄)₄(SO₄)₃(OH)₂₄ · 36H₂O
S	ⓘ Chenite	Pb₄Cu(SO₄)₂(OH)₆
S	ⓘ Cinnabar	HgS
S	ⓘ Cobaltite	CoAsS
S	ⓘ Connellite	Cu₁₉(SO₄)(OH)₃₂Cl₄ · 3H₂O
S	ⓘ Cooperite	PtS
S	ⓘ Copiapite	Fe²⁺Fe₄³⁺(SO₄)₆(OH)₂ · 20H₂O
S	ⓘ Coquimbite	AlFe₃(SO₄)₆(H₂O)₁₂ · 6H₂O
S	ⓘ Corkite	PbFe₃(PO₄)(SO₄)(OH)₆
S	ⓘ Cosalite	Pb₂Bi₂S₅
S	ⓘ Covellite	CuS
S	ⓘ Cubanite	CuFe₂S₃
S	ⓘ Cyanotrichite	Cu₄Al₂(SO₄)(OH)₁₂ · 2H₂O
S	ⓘ Daubréelite	Fe²⁺Cr₂³⁺S₄
S	ⓘ Devilline	CaCu₄(SO₄)₂(OH)₆ · 3H₂O
S	ⓘ Diadochite	Fe₂³⁺(PO₄)(SO₄)(OH) · 6H₂O
S	ⓘ Digenite	Cu₉S₅
S	ⓘ Djerfisherite	K₆(Fe,Cu,Ni)₂₅S₂₆Cl
S	ⓘ Djurleite	Cu₃₁S₁₆
S	ⓘ Dufrénoysite	Pb₂As₂S₅
S	ⓘ Danalite	Be₃Fe₄²⁺(SiO₄)₃S
S	ⓘ Elyite	Pb₄Cu(SO₄)O₂(OH)₄ · H₂O
S	ⓘ Emplectite	CuBiS₂
S	ⓘ Enargite	Cu₃AsS₄
S	ⓘ Epsomite	MgSO₄ · 7H₂O
S	ⓘ Erlichmanite	OsS₂
S	ⓘ Ettringite	Ca₆Al₂(SO₄)₃(OH)₁₂ · 26H₂O
S	ⓘ Famatinite	Cu₃SbS₄
S	ⓘ Felsőbányaite	Al₄(SO₄)(OH)₁₀ · 4H₂O
S	ⓘ Ferricopiapite	Fe³⁺_0.67Fe₄³⁺(SO₄)₆(OH)₂ · 20H₂O
S	ⓘ Ferrokësterite	Cu₂FeSnS₄
S	ⓘ Fibroferrite	Fe³⁺(SO₄)(OH) · 5H₂O
S	ⓘ Fülöppite	Pb₃Sb₈S₁₅
S	ⓘ Freibergite Subgroup	(Ag₆,[Ag₆]⁴⁺)(Cu₄ C₂²⁺)Sb₄S₁₂S_0-1
S	ⓘ Friedrichite	Pb₅Cu₅Bi₇S₁₈
S	ⓘ Galena	PbS
S	ⓘ Galenobismutite	PbBi₂S₄
S	ⓘ Geerite	Cu₈S₅
S	ⓘ Genthelvite	Be₃Zn₄(SiO₄)₃S
S	ⓘ Geocronite	Pb₁₄Sb₆S₂₃
S	ⓘ Gersdorffite	NiAsS
S	ⓘ Gladite	PbCuBi₅S₉
S	ⓘ Glauberite	Na₂Ca(SO₄)₂
S	ⓘ Glaucodot	(Co_0.50Fe_0.50)AsS
S	ⓘ Godlevskite	(Ni,Fe)₉S₈
S	ⓘ Goslarite	ZnSO₄ · 7H₂O
S	ⓘ Gratonite	Pb₉As₄S₁₅
S	ⓘ Greenockite	CdS
S	ⓘ Greigite	Fe²⁺Fe₂³⁺S₄
S	ⓘ Gustavite	AgPbBi₃S₆
S	ⓘ Gypsum	CaSO₄ · 2H₂O
S	ⓘ Halotrichite	FeAl₂(SO₄)₄ · 22H₂O
S	ⓘ Hammarite	Pb₂Cu₂Bi₄S₉
S	ⓘ Haüyne	Na₃Ca(Si₃Al₃)O₁₂(SO₄)
S	ⓘ Hawleyite	CdS
S	ⓘ Heazlewoodite	Ni₃S₂
S	ⓘ Helvine	Be₃Mn₄²⁺(SiO₄)₃S
S	ⓘ Herzenbergite	SnS
S	ⓘ Heteromorphite	Pb₇Sb₈S₁₉
S	ⓘ Hexahydrite	MgSO₄ · 6H₂O
S	ⓘ Hidalgoite	PbAl₃(AsO₄)(SO₄)(OH)₆
S	ⓘ Hinsdalite	PbAl₃(PO₄)(SO₄)(OH)₆
S	ⓘ Hodrušite	Cu₈Bi₁₂S₂₂
S	ⓘ Hollingworthite	(Rh,Pt,Pd)AsS
S	ⓘ Honessite	(Ni_1-xFe_x³⁺)(OH)₂[SO₄]_x/2 · nH₂O
S	ⓘ Hydrobasaluminite	Al₄(SO₄)(OH)₁₀ · 12-36H₂O
S	ⓘ Hydrohonessite	(Ni_1-xFe_x³⁺)(OH)₂(SO₄)_x/2 · nH₂O
S	ⓘ Hydroniumjarosite	(H₃O)Fe₃³⁺(SO₄)₂(OH)₆
S	ⓘ Idaite	Cu₅FeS₆
S	ⓘ Ikunolite	Bi₄S₃
S	ⓘ Ingodite	Bi₂TeS
S	ⓘ Irarsite	(Ir,Ru,Rh,Pt)AsS
S	ⓘ Isocubanite	CuFe₂S₃
S	ⓘ Jamborite	Ni²⁺_1-xCo_x³⁺(OH)_2-x(SO₄)_x · nH₂O
S	ⓘ Jamesonite	Pb₄FeSb₆S₁₄
S	ⓘ Jarosite	KFe₃³⁺(SO₄)₂(OH)₆
S	ⓘ Johannite	Cu(UO₂)₂(SO₄)₂(OH)₂ · 8H₂O
S	ⓘ Jordanite	Pb₁₄As₆S₂₃
S	ⓘ Joséite	Bi₄TeS₂
S	ⓘ Joséite-A	Bi₄TeS₂
S	ⓘ Joséite-B	Bi₄Te₂S
S	ⓘ Kainite	KMg(SO₄)Cl · 3H₂O
S	ⓘ Kalistrontite	K₂Sr(SO₄)₂
S	ⓘ Kashinite	Ir₂S₃
S	ⓘ Kegelite	Pb₈Al₄(Si₈O₂₀)(SO₄)₂(CO₃)₄(OH)₈
S	ⓘ Kermesite	Sb₂S₂O
S	ⓘ Kësterite	Cu₂ZnSnS₄
S	ⓘ Kieserite	MgSO₄ · H₂O
S	ⓘ Kobellite	Pb₂₂Cu₄(Bi,Sb)₃₀S₆₉
S	ⓘ Kröhnkite	Na₂Cu(SO₄)₂ · 2H₂O
S	ⓘ Krupkaite	PbCuBi₃S₆
S	ⓘ Ktenasite	ZnCu₄(SO₄)₂(OH)₆ · 6H₂O
S	ⓘ Kuramite	Cu₃SnS₄
S	ⓘ Laitakarite	Bi₄(Se,S)₃
S	ⓘ Lanarkite	Pb₂(SO₄)O
S	ⓘ Langbeinite	K₂Mg₂(SO₄)₃
S	ⓘ Langite	Cu₄(SO₄)(OH)₆ · 2H₂O
S	ⓘ Laurite	RuS₂
S	ⓘ Lautenthalite	PbCu₄(SO₄)₂(OH)₆ · 3H₂O
S	ⓘ Leadhillite	Pb₄(CO₃)₂(SO₄)(OH)₂
S	ⓘ Lenaite	AgFeS₂
S	ⓘ Lillianite	Pb_3-2xAg_xBi_2+xS₆
S	ⓘ Linarite	PbCu(SO₄)(OH)₂
S	ⓘ Lindströmite	Pb₃Cu₃Bi₇S₁₅
S	ⓘ Linnaeite	Co²⁺Co₂³⁺S₄
S	ⓘ Marcasite var. Lonchidite	Fe(S,As)₂
S	ⓘ Luzonite	Cu₃AsS₄
S	ⓘ Mackinawite	FeS
S	ⓘ Macphersonite	Pb₄(CO₃)₂(SO₄)(OH)₂
S	ⓘ Mammothite	Pb₆Cu₄AlSb⁵⁺O₂(OH)₁₆Cl₄(SO₄)₂
S	ⓘ Marcasite	FeS₂
S	ⓘ Mascagnite	(NH₄)₂SO₄
S	ⓘ Matildite	AgBiS₂
S	ⓘ Mattheddleite	Pb₅(SiO₄)_1.5(SO₄)_1.5(Cl,OH)
S	ⓘ Mawsonite	Cu₆Fe₂SnS₈
S	ⓘ Melanterite	Fe²⁺(H₂O)₆SO₄ · H₂O
S	ⓘ Meneghinite	Pb₁₃CuSb₇S₂₄
S	ⓘ Metacinnabar	HgS
S	ⓘ Metasideronatrite	Na₂Fe(SO₄)₂(OH) · H₂O
S	ⓘ Metastibnite	Sb₂S₃
S	ⓘ Metavoltine	K₂Na₆Fe²⁺Fe₆³⁺O₂(SO₄)₁₂ · 18H₂O
S	ⓘ Millerite	NiS
S	ⓘ Mirabilite	Na₂SO₄ · 10H₂O
S	ⓘ Molybdenite	MoS₂
S	ⓘ Morenosite	NiSO₄ · 7H₂O
S	ⓘ Nagyágite	[Pb₃(Pb,Sb)₃S₆](Au,Te)₃
S	ⓘ Namuwite	Zn₄(SO₄)(OH)₆ · 4H₂O
S	ⓘ Natrojarosite	NaFe₃(SO₄)₂(OH)₆
S	ⓘ Nickelhexahydrite	Ni(SO₄) · 6H₂O
S	ⓘ Nosean	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O
S	ⓘ Nakauriite	Cu₈(SO₄)₄(CO₃)(OH)₆ · 48H₂O
S	ⓘ Baryte var. Oakstone	BaSO₄
S	ⓘ Olsacherite	Pb₂(Se⁶⁺O₄)(SO₄)
S	ⓘ Orpiment	As₂S₃
S	ⓘ Orthoserpierite	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
S	ⓘ Osarizawaite	Pb(Al₂Cu²⁺)(SO₄)₂(OH)₆
S	ⓘ Ourayite	Ag₃Pb₄Bi₅S₁₃
S	ⓘ Paracostibite	CoSbS
S	ⓘ Pararealgar	As₄S₄
S	ⓘ Parkerite	Ni₃(Bi,Pb)₂S₂
S	ⓘ Parnauite	Cu₉(AsO₄)₂(SO₄)(OH)₁₀ · 7H₂O
S	ⓘ Pekoite	PbCuBi₁₁S₁₈
S	ⓘ Pentlandite	(Ni_xFe_y)_Σ9S₈
S	ⓘ Pickeringite	MgAl₂(SO₄)₄ · 22H₂O
S	ⓘ Picromerite	K₂Mg(SO₄)₂ · 6H₂O
S	ⓘ Plagionite	Pb₅Sb₈S₁₇
S	ⓘ Sperrylite var. Platarsite	Pt(As,S)₂
S	ⓘ Plumbojarosite	Pb_0.5Fe₃³⁺(SO₄)₂(OH)₆
S	ⓘ Polybasite	[Ag₆Sb₂S₇][Ag₉CuS₄]
S	ⓘ Polyhalite	K₂Ca₂Mg(SO₄)₄ · 2H₂O
S	ⓘ Posnjakite	Cu₄(SO₄)(OH)₆ · H₂O
S	ⓘ Alum-(K)	KAl(SO₄)₂ · 12H₂O
S	ⓘ Proustite	Ag₃AsS₃
S	ⓘ Pyrargyrite	Ag₃SbS₃
S	ⓘ Pyrite	FeS₂
S	ⓘ Pyrostilpnite	Ag₃SbS₃
S	ⓘ Pyrrhotite	Fe_1-xS
S	ⓘ Queitite	Pb₄Zn₂(SO₄)(SiO₄)(Si₂O₇)
S	ⓘ Ramsbeckite	(Cu,Zn)₁₅(SO₄)₄(OH)₂₂ · 6H₂O
S	ⓘ Realgar	As₄S₄
S	ⓘ Römerite	Fe²⁺Fe₂³⁺(SO₄)₄ · 14H₂O
S	ⓘ Robinsonite	Pb₄Sb₆S₁₃
S	ⓘ Roquesite	CuInS₂
S	ⓘ Roxbyite	Cu₉S₅
S	ⓘ Rozenite	FeSO₄ · 4H₂O
S	ⓘ Retgersite	NiSO₄ · 6H₂O
S	ⓘ Schirmerite	PbAgBi₃S₆ - Pb₃Ag_1.5Bi_3.5S₉
S	ⓘ Schröckingerite	NaCa₃(UO₂)(CO₃)₃(SO₄)F · 10H₂O
S	ⓘ Schulenbergite	(Cu,Zn)₇(SO₄)₂(OH)₁₀ · 3H₂O
S	ⓘ Scotlandite	PbSO₃
S	ⓘ Semseyite	Pb₉Sb₈S₂₁
S	ⓘ Serpierite	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
S	ⓘ Sideronatrite	Na₂Fe(SO₄)₂(OH) · 3H₂O
S	ⓘ Siegenite	CoNi₂S₄
S	ⓘ Natrozippeite	Na₅(UO₂)₈(SO₄)₄O₅(OH)₃ · 12H₂O
S	ⓘ Spangolite	Cu₆Al(SO₄)(OH)₁₂Cl · 3H₂O
S	ⓘ Sphalerite	ZnS
S	ⓘ Spionkopite	Cu₃₉S₂₈
S	ⓘ Stannite	Cu₂FeSnS₄
S	ⓘ Stannoidite	Cu₆⁺Cu₂²⁺(Fe²⁺,Zn)₃Sn₂S₁₂
S	ⓘ Starkeyite	MgSO₄ · 4H₂O
S	ⓘ Stephanite	Ag₅SbS₄
S	ⓘ Sternbergite	AgFe₂S₃
S	ⓘ Stibnite	Sb₂S₃
S	ⓘ Sulfoborite	Mg₃[B(OH)₄]₂(SO₄)(OH,F)₂
S	ⓘ Sulphur	S₈
S	ⓘ Sundiusite	Pb₁₀(SO₄)O₈Cl₂
S	ⓘ Susannite	Pb₄(CO₃)₂(SO₄)(OH)₂
S	ⓘ Svanbergite	SrAl₃(PO₄)(SO₄)(OH)₆
S	ⓘ Syngenite	K₂Ca(SO₄)₂ · H₂O
S	ⓘ Szomolnokite	FeSO₄ · H₂O
S	ⓘ Tamarugite	NaAl(SO₄)₂ · 6H₂O
S	ⓘ Tennantite Subgroup	Cu₆(Cu₄C₂²⁺)As₄S₁₂S
S	ⓘ Tetradymite	Bi₂Te₂S
S	ⓘ Tetrahedrite Subgroup	Cu₆(Cu₄C₂²⁺)Sb₄S₁₂S
S	ⓘ Thaumasite	Ca₃(SO₄)[Si(OH)₆](CO₃) · 12H₂O
S	ⓘ Thénardite	Na₂SO₄
S	ⓘ Tochilinite	Fe²⁺_5-6(Mg,Fe²⁺)₅S₆(OH)₁₀
S	ⓘ Tolovkite	IrSbS
S	ⓘ Tristramite	(Ca,U,Fe)(PO₄,SO₄) · 2H₂O
S	ⓘ Troilite	FeS
S	ⓘ Tsumebite	Pb₂Cu(PO₄)(SO₄)(OH)
S	ⓘ Tučekite	Ni₉Sb₂S₈
S	ⓘ Uklonskovite	NaMg(SO₄)F · 2H₂O
S	ⓘ Ullmannite	NiSbS
S	ⓘ Uranopilite	(UO₂)₆(SO₄)O₂(OH)₆ · 14H₂O
S	ⓘ Vaesite	NiS₂
S	ⓘ Valleriite	(Fe²⁺,Cu)₄(Mg,Al)₃S₄(OH,O)₆
S	ⓘ Vikingite	Ag₅Pb₈Bi₁₃S₃₀
S	ⓘ Violarite	Fe²⁺Ni₂³⁺S₄
S	ⓘ Vishnevite	(Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O
S	ⓘ Voltaite	K₂Fe₅²⁺Fe₃³⁺Al(SO₄)₁₂ · 18H₂O
S	ⓘ Wittichenite	Cu₃BiS₃
S	ⓘ Woodwardite	Cu_1-xAl_x(OH)₂(SO₄)_x/2 · nH₂O
S	ⓘ Wroewolfeite	Cu₄(SO₄)(OH)₆ · 2H₂O
S	ⓘ Wurtzite	(Zn,Fe)S
S	ⓘ Xanthoconite	Ag₃AsS₃
S	ⓘ Yarrowite	Cu₉S₈
S	ⓘ Zinkenite	Pb₉Sb₂₂S₄₂
S	ⓘ Zippeite	K₃(UO₂)₄(SO₄)₂O₃(OH) · 3H₂O
S	ⓘ Gypsum var. Selenite	CaSO₄ · 2H₂O
S	ⓘ Sphalerite var. Marmatite	(Zn,Fe)S
S	ⓘ Galena var. Plumbeine	PbS
S	ⓘ Heyrovskýite	Pb₆Bi₂S₉
S	ⓘ Sidpietersite	Pb₄²⁺(S₂O₃)O₂(OH)₂
S	ⓘ Pyrite var. Hengleinite	(Fe,Ni,Co)S₂
S	ⓘ Chalcopyrite var. Blister Copper	CuFeS₂
S	ⓘ Sphalerite var. Cleiophane	ZnS
S	ⓘ Gypsum var. Satin Spar Gypsum	CaSO₄ · 2H₂O
S	ⓘ Elaterite	(C,H,O,S)
S	ⓘ Redgillite	Cu₆(SO₄)(OH)₁₀ · H₂O
S	ⓘ Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite	(Cu,Ag)₆[Cu₄(Fe,Zn)₂]Sb₄S₁₃
S	ⓘ Unnamed (Basic Zinc Sulphate Hydrate)	Zn₄SO₄(OH)₆ · 4H₂O
S	ⓘ Galena var. Silver-bearing Galena	PbS with Ag
S	ⓘ Symesite	Pb₁₀(SO₄)O₇Cl₄ · H₂O
S	ⓘ Glockerite	Fe₄³⁺(SO₄)(OH)₁₀ · 1-3H₂O ?
S	ⓘ Tennantite Subgroup var. Zinc-bearing Tennantite	Cu₆[Cu₄(Fe,Zn)₂]As₄S₁₃
S	ⓘ Prassoite	Rh₁₇S₁₅
S	ⓘ Sphalerite var. Honigblende	ZnS
S	ⓘ Malyshevite	PdCuBiS₃
S	ⓘ Beudantite Group	AM₃(XO₄)(SO₄)(OH)₆
S	ⓘ Montetrisaite	Cu₆(SO₄)(OH)₁₀ · 2H₂O
S	ⓘ Galena var. Blaubleierz	PbS
S	ⓘ Steverustite	Pb₅²⁺(OH)₅[Cu⁺(S⁶⁺O₃S^2-)₃](H₂O)₂
S	ⓘ Unnamed (Ba Thiosulphate Fluoride)	Ba₂F₂(S⁶⁺O₃S^2-)
S	ⓘ Unnamed (Ba Sulphite)	BaSO₃
S	ⓘ Unnamed (Ba-Al Trisulphide Hydroxide Hydrate)	BaS₃ · Ba(OH)₂ · 2Al(OH)₃ · 8H₂O
S	ⓘ Unnamed (Ba Thiosulphate Monohydrate)	Ba(S₂O₃) · H₂O
S	ⓘ Alunite Group	A_0.5-1 B₃[SO₄]₂(OH)₆
S	ⓘ Unnamed (Pb-Bi Telluride Sulphide I)	PbBi₄Te₄S₃
S	ⓘ Fassinaite	Pb₂(S₂O₃)(CO₃)
S	ⓘ Unnamed (Zn-analogue of Ktenasite)	Zn(Zn,Cu)₄(SO₄)₂(OH)₆ · 6H₂O
S	ⓘ UM1987-10-S:AgFe	Ag₂Fe₁₅S₂₀
S	ⓘ Tennantite-(Fe)	Cu₆(Cu₄Fe₂²⁺)As₄S₁₂S
S	ⓘ Bridgesite-(Ce)	CaCe₂Cu₆(SO₄)₄(OH)₁₂ · 8H₂O
S	ⓘ Clogauite	PbBi₄Te₄S₃
Cl	Chlorine
Cl	ⓘ Abhurite	Sn₂₁Cl₁₆(OH)₁₄O₆
Cl	ⓘ Akaganeite	(Fe³⁺,Ni²⁺)₈(OH,O)₁₆Cl_1.25 · nH₂O
Cl	ⓘ Amphibole Supergroup	AB₂C₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
Cl	ⓘ Atacamite	Cu₂(OH)₃Cl
Cl	ⓘ Baotite	Ba₄(Ti,Nb,W)₈O₁₆(SiO₃)₄Cl
Cl	ⓘ Barstowite	Pb₄Cl₆(CO₃) · H₂O
Cl	ⓘ Bismoclite	BiOCl
Cl	ⓘ Blixite	Pb₈O₅(OH)₂Cl₄
Cl	ⓘ Boleite	KPb₂₆Ag₉Cu₂₄(OH)₄₈Cl₆₂
Cl	ⓘ Boracite	Mg₃(B₇O₁₃)Cl
Cl	ⓘ Botallackite	Cu₂(OH)₃Cl
Cl	ⓘ Buttgenbachite	Cu₁₉(NO₃)₂(OH)₃₂Cl₄ · 2H₂O
Cl	ⓘ Calomel	[Hg₂]²⁺Cl₂
Cl	ⓘ Carnallite	KMgCl₃ · 6H₂O
Cl	ⓘ Chloroxiphite	Pb₃CuO₂Cl₂(OH)₂
Cl	ⓘ Chlorapatite	Ca₅(PO₄)₃Cl
Cl	ⓘ Chlorargyrite	AgCl
Cl	ⓘ Clinoatacamite	Cu₂(OH)₃Cl
Cl	ⓘ Congolite	(Fe²⁺,Mg)₃(B₇O₁₃)Cl
Cl	ⓘ Connellite	Cu₁₉(SO₄)(OH)₃₂Cl₄ · 3H₂O
Cl	ⓘ Cotunnite	PbCl₂
Cl	ⓘ Diaboleite	Pb₂CuCl₂(OH)₄
Cl	ⓘ Djerfisherite	K₆(Fe,Cu,Ni)₂₅S₂₆Cl
Cl	ⓘ Chlorargyrite var. Bromian Chlorargyrite	Ag(Cl,Br)
Cl	ⓘ Ericaite	Fe₃²⁺(B₇O₁₃)Cl
Cl	ⓘ Eudialyte	Na₁₅Ca₆Fe₃Zr₃Si(Si₂₅O₇₃)(O,OH,H₂O)₃(Cl,OH)₂
Cl	ⓘ Pyrosmalite-(Fe)	Fe₈²⁺Si₆O₁₅(OH,Cl)₁₀
Cl	ⓘ Fiedlerite	Pb₃FCl₄(OH) · H₂O
Cl	ⓘ Halite	NaCl
Cl	ⓘ Harkerite	Ca₄₈Mg₁₆[AlSi₄O₁₅(OH)]₄(BO₃)₁₆(CO₃)₁₆ · 2(H₂O,HCl)
Cl	ⓘ Hedyphane	Ca₂Pb₃(AsO₄)₃Cl
Cl	ⓘ Hibbingite	Fe₂²⁺(OH)₃Cl
Cl	ⓘ Hilgardite	Ca₂B₅O₉Cl · H₂O
Cl	ⓘ Hydrocalumite	Ca₄Al₂(OH)₁₂(Cl,CO₃,OH)₂ · 4H₂O
Cl	ⓘ Kainite	KMg(SO₄)Cl · 3H₂O
Cl	ⓘ Kombatite	Pb₁₄(VO₄)₂O₉Cl₄
Cl	ⓘ Laurionite	PbCl(OH)
Cl	ⓘ Lavendulan	NaCaCu₅(AsO₄)₄Cl · 5H₂O
Cl	ⓘ Mammothite	Pb₆Cu₄AlSb⁵⁺O₂(OH)₁₆Cl₄(SO₄)₂
Cl	ⓘ Fluorapatite var. Manganese-bearing Fluorapatite	(Ca,Mn²⁺)₅(PO₄)₃(F,Cl,OH) or Ca₅([P,Mn⁵⁺]O₄)₃(F,Cl,OH)
Cl	ⓘ Marialite	Na₄Al₃Si₉O₂₄Cl
Cl	ⓘ Matlockite	PbFCl
Cl	ⓘ Mattheddleite	Pb₅(SiO₄)_1.5(SO₄)_1.5(Cl,OH)
Cl	ⓘ Mendipite	Pb₃Cl₂O₂
Cl	ⓘ Mereheadite	Pb₄₇Cl₂₅(OH)₁₃O₂₄(CO₃)(BO₃)₂
Cl	ⓘ Mimetite	Pb₅(AsO₄)₃Cl
Cl	ⓘ Nadorite	PbSbClO₂
Cl	ⓘ Nantokite	CuCl
Cl	ⓘ Nasonite	Pb₆Ca₄(Si₂O₇)₃Cl₂
Cl	ⓘ Paralaurionite	PbCl(OH)
Cl	ⓘ Paratacamite	Cu₃(Cu,Zn)(OH)₆Cl₂
Cl	ⓘ Parkinsonite	Pb₇MoO₉Cl₂
Cl	ⓘ Penfieldite	Pb₂Cl₃(OH)
Cl	ⓘ Perite	PbBiClO₂
Cl	ⓘ Phosgenite	Pb₂CO₃Cl₂
Cl	ⓘ Pseudoboleite	Pb₃₁Cu₂₄Cl₆₂(OH)₄₈
Cl	ⓘ Pyromorphite	Pb₅(PO₄)₃Cl
Cl	ⓘ Rinneite	K₃Na[FeCl₆]
Cl	ⓘ Rustumite	Ca₁₀(Si₂O₇)₂(SiO₄)(OH)₂Cl₂
Cl	ⓘ Sahlinite	Pb₁₄(AsO₄)₂O₉Cl₄
Cl	ⓘ Salammoniac	NH₄Cl
Cl	ⓘ Simonkolleite	Zn₅Cl₂(OH)₈ · H₂O
Cl	ⓘ Sodalite	Na₄(Si₃Al₃)O₁₂Cl
Cl	ⓘ Spangolite	Cu₆Al(SO₄)(OH)₁₂Cl · 3H₂O
Cl	ⓘ Sundiusite	Pb₁₀(SO₄)O₈Cl₂
Cl	ⓘ Sylvite	KCl
Cl	ⓘ Tachyhydrite	CaMg₂Cl₆ · 12H₂O
Cl	ⓘ Thorikosite	Pb₃Cl₂(OH)(SbO₃,AsO₃)
Cl	ⓘ Trembathite	(Mg,Fe)₃(B₇O₁₃)Cl
Cl	ⓘ Vanadinite	Pb₅(VO₄)₃Cl
Cl	ⓘ Volkovskite	KCa₄[B₅O₈OH]₄[B(OH)₃]₂Cl · 4H₂O
Cl	ⓘ Mimetite var. Campylite	Pb₅(AsO₄)₃Cl
Cl	ⓘ Cumengeite	Pb₂₁Cu₂₀Cl₄₂(OH)₄₀ · 6H₂O
Cl	ⓘ Riebeckite Root Name Group	◻[Na₂][Z₃²⁺Fe₂³⁺]Si₈O₂₂(OH,F,Cl)₂
Cl	ⓘ Hornblende Root Name Group	◻Ca₂(Z₄²⁺Z³⁺)(AlSi₇O₂₂)(OH,F,Cl)₂
Cl	ⓘ Riebeckite Root Name Group var. Crocidolite	◻[Na₂][Z₃²⁺Fe₂³⁺]Si₈O₂₂(OH,F,Cl)₂
Cl	ⓘ Amphibole Supergroup var. Byssolite	AX₂Z₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
Cl	ⓘ Symesite	Pb₁₀(SO₄)O₇Cl₄ · H₂O
Cl	ⓘ Bobkingite	Cu₅Cl₂(OH)₈ · 2H₂O
Cl	ⓘ Pyromorphite var. Calcium-bearing Pyromorphite	(Pb,Ca)₅(PO₄)₃Cl
Cl	ⓘ Phosphohedyphane	Ca₂Pb₃(PO₄)₃Cl
Cl	ⓘ Apatite	Ca₅(PO₄)₃(Cl/F/OH)
Cl	ⓘ Boracite var. Iron-bearing Boracite	(Mg,Fe)₃(B₇O₁₃)Cl
Cl	ⓘ Pyromorphite var. Collieite	Pb₅(PO₄)₃Cl
Cl	ⓘ Rickturnerite	Pb₇O₄[Mg(OH)₄](OH)Cl₃
Cl	ⓘ Rumseyite	Pb₂OClF
Cl	ⓘ Unnamed (Tetragonal Dimorph of Nadorite)	PbSbO₂Cl
Cl	ⓘ Yeomanite	Pb₂O(OH)Cl
K	Potassium
K	ⓘ K Feldspar var. Adularia	KAlSi₃O₈
K	ⓘ Agalmatolite	K, Al, Si, O, H
K	ⓘ Ajoite	(K,Na)Cu₇AlSi₉O₂₄(OH)₆ · 3H₂O
K	ⓘ Pharmacoalumite	KAl₄(AsO₄)₃(OH)₄ · 6.5H₂O
K	ⓘ Alunite	KAl₃(SO₄)₂(OH)₆
K	ⓘ Annite	KFe₃²⁺(AlSi₃O₁₀)(OH)₂
K	ⓘ Albite var. Anorthoclase	(Na,K)AlSi₃O₈
K	ⓘ Aphthitalite	(K,Na)₃Na(SO₄)₂
K	ⓘ Arrojadite-(KFe)	(KNa)(Fe²⁺◻)Ca(Na₂◻)Fe₁₃²⁺Al(PO₄)₁₁(PO₃OH)(OH)₂
K	ⓘ Bannisterite	(Ca,K,Na)(Mn²⁺,Fe²⁺)₁₀(Si,Al)₁₆O₃₈(OH)₈ · nH₂O
K	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
K	ⓘ Boleite	KPb₂₆Ag₉Cu₂₄(OH)₄₈Cl₆₂
K	ⓘ Boltwoodite	(K,Na)(UO₂)(SiO₃OH) · 1.5H₂O
K	ⓘ Carnallite	KMgCl₃ · 6H₂O
K	ⓘ Carnotite	K₂(UO₂)₂(VO₄)₂ · 3H₂O
K	ⓘ Celadonite	K(MgFe³⁺◻)(Si₄O₁₀)(OH)₂
K	ⓘ Compreignacite	K₂(UO₂)₆O₄(OH)₆ · 7H₂O
K	ⓘ Cryptomelane	K(Mn₇⁴⁺Mn³⁺)O₁₆
K	ⓘ Djerfisherite	K₆(Fe,Cu,Ni)₂₅S₂₆Cl
K	ⓘ Ewaldite	Ba(Na,Ca,Y,Ce,K)(CO₃)₂ · 2.6H₂O
K	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
K	ⓘ Franklinphilite	(K,Na)₄(Mn²⁺,Mg,Zn)₄₈(Si,Al)₇₂(O,OH)₂₁₆ · 6H₂O
K	ⓘ Muscovite var. Fuchsite	K(Al,Cr)₃Si₃O₁₀(OH)₂
K	ⓘ Ganophyllite	(K,Na,Ca)₂Mn₈(Si,Al)₁₂(O,OH)₃₂ · 8H₂O
K	ⓘ Muscovite var. Gilbertite	KAl₂(AlSi₃O₁₀)(OH)₂
K	ⓘ Glauconite	K_0.60-0.85(Fe³⁺,Mg,Al)₂(Si,Al)₄O₁₀](OH)₂
K	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
K	ⓘ Microcline var. Hyalophane	(K,Ba)[Al(Si,Al)Si₂O₈]
K	ⓘ Hydroxyapophyllite-(K)	KCa₄(Si₈O₂₀)(OH,F) · 8H₂O
K	ⓘ Muscovite var. Illite	K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂
K	ⓘ Jarosite	KFe₃³⁺(SO₄)₂(OH)₆
K	ⓘ Kainite	KMg(SO₄)Cl · 3H₂O
K	ⓘ Kalistrontite	K₂Sr(SO₄)₂
K	ⓘ Kalsilite	KAlSiO₄
K	ⓘ Kinoshitalite	(Ba,K)(Mg,Mn²⁺,Al)₃(Al₂Si₂O₁₀)(OH)₂
K	ⓘ Langbeinite	K₂Mg₂(SO₄)₃
K	ⓘ Leucophosphite	KFe₂³⁺(PO₄)₂(OH) · 2H₂O
K	ⓘ Leucite	K(AlSi₂O₆)
K	ⓘ Metavoltine	K₂Na₆Fe²⁺Fe₆³⁺O₂(SO₄)₁₂ · 18H₂O
K	ⓘ Microcline	K(AlSi₃O₈)
K	ⓘ Milarite	K(◻H₂O)Ca₂(Be₂Al)[Si₁₂O₃₀]
K	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
K	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
K	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
K	ⓘ Offretite	KCaMg(Si₁₃Al₅)O₃₆ · 15H₂O
K	ⓘ Orthoclase	K(AlSi₃O₈)
K	ⓘ Osumilite-(Mg)	K◻₂Mg₂Al₃[Al₂Si₁₀O₃₀]
K	ⓘ Phosphuranylite	KCa(H₃O)₃(UO₂)₇(PO₄)₄O₄ · 8H₂O
K	ⓘ Pharmacosiderite	KFe₄³⁺(AsO₄)₃(OH)₄ · 6-7H₂O
K	ⓘ Phlogopite	KMg₃(AlSi₃O₁₀)(OH)₂
K	ⓘ Picromerite	K₂Mg(SO₄)₂ · 6H₂O
K	ⓘ Polyhalite	K₂Ca₂Mg(SO₄)₄ · 2H₂O
K	ⓘ Alum-(K)	KAl(SO₄)₂ · 12H₂O
K	ⓘ Reyerite	(Na,K)₂Ca₁₄(Si,Al)₂₄O₅₈(OH)₈ · 6H₂O
K	ⓘ Rhodizite	(K,Cs)Al₄Be₄(B,Be)₁₂O₂₈
K	ⓘ Rinneite	K₃Na[FeCl₆]
K	ⓘ Roscoelite	K(V³⁺,Al)₂(AlSi₃O₁₀)(OH)₂
K	ⓘ Sanidine	K(AlSi₃O₈)
K	ⓘ Siderophyllite	KFe₂²⁺Al(Al₂Si₂O₁₀)(OH)₂
K	ⓘ Stilpnomelane	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O
K	ⓘ Sylvite	KCl
K	ⓘ Syngenite	K₂Ca(SO₄)₂ · H₂O
K	ⓘ Todorokite	(Na,Ca,K,Ba,Sr)_1-x(Mn,Mg,Al)₆O₁₂ · 3-4H₂O
K	ⓘ Vishnevite	(Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O
K	ⓘ Volkovskite	KCa₄[B₅O₈OH]₄[B(OH)₃]₂Cl · 4H₂O
K	ⓘ Voltaite	K₂Fe₅²⁺Fe₃³⁺Al(SO₄)₁₂ · 18H₂O
K	ⓘ Phillipsite Subgroup var. Wellsite	(K,Ba,Ca,K₂)Al₂Si₆O₁₆ · 6H₂O
K	ⓘ Zippeite	K₃(UO₂)₄(SO₄)₂O₃(OH) · 3H₂O
K	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
K	ⓘ Chabazite-Na	(Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
K	ⓘ Erionite-Ca	(Ca,K₂,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
K	ⓘ Erionite-K	(K₂,Ca,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
K	ⓘ Erionite-Na	(Na₂,K₂,Ca)₂[Al₄Si₁₄O₃₆] · 15H₂O
K	ⓘ Ferroceladonite	K(Fe²⁺Fe³⁺◻)(Si₄O₁₀)(OH)₂
K	ⓘ Heulandite-K	(K,Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
K	ⓘ Lévyne-Ca	(Ca,Na₂,K₂)[Al₂Si₄O₁₂] · 6H₂O
K	ⓘ Paulingite-K	(K₂,Ca,Na₂,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
K	ⓘ Paulingite-Na	(Na₂,K₂,Ca,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
K	ⓘ Potassic-richterite	{K}{CaNa}{Mg₅}Si₈O₂₂(OH)₂
K	ⓘ Muscovite var. Sericite	KAl₂(AlSi₃O₁₀)(OH)₂
K	ⓘ Muscovite var. Oellacherite	KAl₂(AlSi₃O₁₀)(OH)₂
K	ⓘ Heulandite-Ba	(Ba,Ca,K)₅(Si₂₇Al₉)O₇₂ · 22H₂O
K	ⓘ Potassic-magnesio-arfvedsonite	[K][Na₂][Mg₄Fe³⁺]Si₈O₂₂(OH)₂
K	ⓘ Chabazite-Mg	(Mg_0.7K_0.5Ca_0.5Na_0.1)[Al₃Si₉O₂₄] · 10H₂O
K	ⓘ UM1987-18-SiO:AlCaHKNa	(K,Ca,Na)₇(Si₁₇Al₇)O₄₈ · 14H₂O (?)
Ca	Calcium
Ca	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
Ca	ⓘ Aegirine-augite	(Na_aCa_bFe_c²⁺Mg_d)(Fe_e³⁺Al_fFe_g²⁺Mg_h)Si₂O₆
Ca	ⓘ Afwillite	Ca₃(HSiO₄)₂ · 2H₂O
Ca	ⓘ Åkermanite	Ca₂Mg[Si₂O₇]
Ca	ⓘ Gypsum var. Alabaster	CaSO₄ · 2H₂O
Ca	ⓘ Allanite-(Ce)	(CaCe)(AlAlFe²⁺)O[Si₂O₇][SiO₄](OH)
Ca	ⓘ Alluaudite	(Na,Ca)Mn²⁺(Fe³⁺,Mn²⁺,Fe²⁺,Mg)₂(PO₄)₃
Ca	ⓘ Alstonite	BaCa(CO₃)₂
Ca	ⓘ Alumohydrocalcite	CaAl₂(CO₃)₂(OH)₄ · 4H₂O
Ca	ⓘ Andersonite	Na₂Ca(UO₂)(CO₃)₃ · 6H₂O
Ca	ⓘ Albite var. Andesine	(Na,Ca)[Al(Si,Al)Si₂O₈]
Ca	ⓘ Andradite	Ca₃Fe₂³⁺(SiO₄)₃
Ca	ⓘ Anhydrite	CaSO₄
Ca	ⓘ Ankerite	Ca(Fe²⁺,Mg)(CO₃)₂
Ca	ⓘ Anorthite	Ca(Al₂Si₂O₈)
Ca	ⓘ Aragonite	CaCO₃
Ca	ⓘ Armenite	Ba(H₂O)₂Ca₂Al₃[Al₃Si₉O₃₀]
Ca	ⓘ Arrojadite-(KFe)	(KNa)(Fe²⁺◻)Ca(Na₂◻)Fe₁₃²⁺Al(PO₄)₁₁(PO₃OH)(OH)₂
Ca	ⓘ Arseniosiderite	Ca₂Fe₃³⁺(AsO₄)₃O₂ · 3H₂O
Ca	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Ca	ⓘ Autunite	Ca(UO₂)₂(PO₄)₂ · 10-12H₂O
Ca	ⓘ Barytocalcite	BaCa(CO₃)₂
Ca	ⓘ Baghdadite	Ca₆Zr₂(Si₂O₇)₂O₄
Ca	ⓘ Bannisterite	(Ca,K,Na)(Mn²⁺,Fe²⁺)₁₀(Si,Al)₁₆O₃₈(OH)₈ · nH₂O
Ca	ⓘ Barroisite	◻{CaNa}{Mg₃Al₂}(AlSi₇O₂₂)(OH)₂
Ca	ⓘ Bassanite	Ca(SO₄) · 0.5H₂O
Ca	ⓘ Bavenite	Ca₄Be₂Al₂Si₉O₂₆(OH)₂
Ca	ⓘ Bazhenovite	Ca₈S₂(S₃)(S₂O₃)(OH)₁₂ · 20H₂O
Ca	ⓘ Becquerelite	Ca(UO₂)₆O₄(OH)₆ · 8H₂O
Ca	ⓘ Beidellite	(Na,Ca_0.5)_0.3Al₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Ca	ⓘ Beyerite	Ca(BiO)₂(CO₃)₂
Ca	ⓘ Bhreckite	Ca, Mg, Fe, Si, O, H
Ca	ⓘ Bicchulite	Ca₂(Al₂SiO₆)(OH)₂
Ca	ⓘ Birnessite	(Na,Ca)_0.5(Mn⁴⁺,Mn³⁺)₂O₄ · 1.5H₂O
Ca	ⓘ Fluorite var. Blue John	CaF₂
Ca	ⓘ Brandtite	Ca₂Mn²⁺(AsO₄)₂ · 2H₂O
Ca	ⓘ Bredigite	Ca₇Mg(SiO₄)₄
Ca	ⓘ Britholite-(Y)	(Y,Ca)₅(SiO₄)₃OH
Ca	ⓘ Brushite	Ca(PO₃OH) · 2H₂O
Ca	ⓘ Bustamite	CaMn²⁺(Si₂O₆)
Ca	ⓘ Anorthite var. Bytownite	(Ca,Na)[Al(Al,Si)Si₂O₈]
Ca	ⓘ Calcioancylite-(Ce)	(Ce,Ca,Sr)CO₃(OH,H₂O)
Ca	ⓘ Duftite var. Calcio-duftite	(Pb,Ca)CuAsO₄(OH)
Ca	ⓘ Calcite	CaCO₃
Ca	ⓘ Calciocatapleiite	CaZr(Si₃O₉) · 2H₂O
Ca	ⓘ Cancrinite	(Na,Ca,◻)₈(Al₆Si₆O₂₄)(CO₃,SO₄)₂ · 2H₂O
Ca	ⓘ Fluorapatite var. Carbonate-rich Fluorapatite	Ca₅(PO₄,CO₃)₃(F,O)
Ca	ⓘ Cebollite	Ca₅Al₂(SiO₄)₃(OH)₄
Ca	ⓘ Fluorite var. Chlorophane	CaF₂
Ca	ⓘ Chlorophaeite	(Ca,Mg,Fe)₂Fe₂Si₄O₁₃ · 10H₂O
Ca	ⓘ Chlorapatite	Ca₅(PO₄)₃Cl
Ca	ⓘ Grossular var. Chrome-bearing Grossular	Ca₃(Al,Cr³⁺)₂(SiO₄)₃
Ca	ⓘ Clinozoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
Ca	ⓘ Calcite var. Cobalt-bearing Calcite	(Ca,Co)CO₃
Ca	ⓘ Conichalcite	CaCu(AsO₄)(OH)
Ca	ⓘ Cowlesite	CaAl₂Si₃O₁₀ · 6H₂O
Ca	ⓘ Crandallite	CaAl₃(PO₄)(PO₃OH)(OH)₆
Ca	ⓘ Cuspidine	Ca₈(Si₂O₇)₂F₄
Ca	ⓘ Danburite	CaB₂Si₂O₈
Ca	ⓘ Dellaite	Ca₆Si₃O₁₁(OH)₂
Ca	ⓘ Devilline	CaCu₄(SO₄)₂(OH)₆ · 3H₂O
Ca	ⓘ Diopside var. Diallage	CaMgSi₂O₆
Ca	ⓘ Diopside	CaMgSi₂O₆
Ca	ⓘ Dolomite	CaMg(CO₃)₂
Ca	ⓘ Dufrénite	Ca_0.5Fe²⁺Fe₅³⁺(PO₄)₄(OH)₆ · 2H₂O
Ca	ⓘ Datolite	CaB(SiO₄)(OH)
Ca	ⓘ Edenite	NaCa₂Mg₅(Si₇Al)O₂₂(OH)₂
Ca	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Ca	ⓘ Epistilbite	CaAl₂Si₆O₁₆ · 5H₂O
Ca	ⓘ Ettringite	Ca₆Al₂(SO₄)₃(OH)₁₂ · 26H₂O
Ca	ⓘ Eudialyte	Na₁₅Ca₆Fe₃Zr₃Si(Si₂₅O₇₃)(O,OH,H₂O)₃(Cl,OH)₂
Ca	ⓘ Euxenite-(Y)	(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)₂O₆
Ca	ⓘ Ewaldite	Ba(Na,Ca,Y,Ce,K)(CO₃)₂ · 2.6H₂O
Ca	ⓘ Axinite-(Fe)	Ca₂Fe²⁺Al₂BSi₄O₁₅OH
Ca	ⓘ Ferro-ferri-winchite	◻[CaNa][Fe₄²⁺(Fe³⁺,Al)]Si₈O₂₂(OH)₂
Ca	ⓘ Ferro-edenite	NaCa₂Fe₅²⁺(Si₇Al)O₂₂(OH)₂
Ca	ⓘ Ferrisurite	(Pb,Ca)_2.4Fe₂³⁺(Si₄O₁₀)(CO₃)_1.7(OH)₃ · nH₂O
Ca	ⓘ Ferro-actinolite	◻Ca₂Fe₅²⁺(Si₈O₂₂)(OH)₂
Ca	ⓘ Ferrobustamite	CaFe²⁺(Si₂O₆)
Ca	ⓘ Ferro-hornblende	◻Ca₂(Fe₄²⁺Al)(Si₇Al)O₂₂(OH)₂
Ca	ⓘ Ferro-kaersutite	NaCa₂{Fe₃²⁺AlTi}(Si₆Al₂O₂₂)O₂
Ca	ⓘ Ferro-richterite	{Na}{CaNa}{Fe₅²⁺}(Si₈O₂₂)(OH)₂
Ca	ⓘ Ferro-winchite	◻{CaNa}{Fe₄²⁺Al}(Si₈O₂₂)(OH)₂
Ca	ⓘ Fersmite	(Ca,Ce,Na)(Nb,Ta,Ti)₂(O,OH,F)₆
Ca	ⓘ Feruvite	CaFe₃²⁺(Al₅Mg)(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Ca	ⓘ Fluorapatite	Ca₅(PO₄)₃F
Ca	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
Ca	ⓘ Fluorite	CaF₂
Ca	ⓘ Foshagite	Ca₄(Si₃O₉)(OH)₂
Ca	ⓘ Ganophyllite	(K,Na,Ca)₂Mn₈(Si,Al)₁₂(O,OH)₃₂ · 8H₂O
Ca	ⓘ Garronite-Ca	Na₂Ca₅Al₁₂Si₂₀O₆₄ · 27H₂O
Ca	ⓘ Gearksutite	Ca[Al(F,OH)₅(H₂O)]
Ca	ⓘ Gehlenite	Ca₂Al[AlSiO₇]
Ca	ⓘ Gismondine-Ca	CaAl₂Si₂O₈ · 4H₂O
Ca	ⓘ Glauberite	Na₂Ca(SO₄)₂
Ca	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
Ca	ⓘ Grossular	Ca₃Al₂(SiO₄)₃
Ca	ⓘ Gypsum	CaSO₄ · 2H₂O
Ca	ⓘ Gyrolite	NaCa₁₆Si₂₃AlO₆₀(OH)₈ · 14H₂O
Ca	ⓘ Harkerite	Ca₄₈Mg₁₆[AlSi₄O₁₅(OH)]₄(BO₃)₁₆(CO₃)₁₆ · 2(H₂O,HCl)
Ca	ⓘ Hastingsite	NaCa₂(Fe₄²⁺Fe³⁺)(Si₆Al₂)O₂₂(OH)₂
Ca	ⓘ Haüyne	Na₃Ca(Si₃Al₃)O₁₂(SO₄)
Ca	ⓘ Hedenbergite	CaFe²⁺Si₂O₆
Ca	ⓘ Hedyphane	Ca₂Pb₃(AsO₄)₃Cl
Ca	ⓘ Herderite	CaBe(PO₄)F
Ca	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Ca	ⓘ Hilgardite	Ca₂B₅O₉Cl · H₂O
Ca	ⓘ Howlite	Ca₂B₅SiO₉(OH)₅
Ca	ⓘ Andradite var. Hydroandradite	Ca₃Fe₂³⁺(SiO₄)_3-x(OH)_4x
Ca	ⓘ Hydrocalumite	Ca₄Al₂(OH)₁₂(Cl,CO₃,OH)₂ · 4H₂O
Ca	ⓘ Hydroxyapophyllite-(K)	KCa₄(Si₈O₂₀)(OH,F) · 8H₂O
Ca	ⓘ Hydroxylapatite	Ca₅(PO₄)₃(OH)
Ca	ⓘ Ikaite	CaCO₃ · 6H₂O
Ca	ⓘ Ilvaite	CaFe³⁺Fe₂²⁺(Si₂O₇)O(OH)
Ca	ⓘ Johannsenite	CaMn²⁺Si₂O₆
Ca	ⓘ Johnsomervilleite	Na₃CaFe₁₁(PO₄)₉
Ca	ⓘ Kaersutite	NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂
Ca	ⓘ Kainosite-(Y)	Ca₂(Y,Ce)₂(Si₄O₁₂)(CO₃) · H₂O
Ca	ⓘ Ferro-katophorite	{Na}{CaNa}{Fe₄²⁺Al}[(AlSi₇)O₂₂](OH)₂
Ca	ⓘ Kilchoanite	Ca₆(SiO₄)(Si₃O₁₀)
Ca	ⓘ Killalaite	Ca_6.4(H_0.6Si₂O₇)₂(OH)₂
Ca	ⓘ Kimzeyite	Ca₃Zr₂(SiO₄)(AlO₄)₂
Ca	ⓘ Anorthite var. Labradorite	(Ca,Na)[Al(Al,Si)Si₂O₈]
Ca	ⓘ Larnite	Ca₂SiO₄
Ca	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
Ca	ⓘ Lavendulan	NaCaCu₅(AsO₄)₄Cl · 5H₂O
Ca	ⓘ Leucophanite	NaCaBeSi₂O₆F
Ca	ⓘ Liebigite	Ca₂(UO₂)(CO₃)₃ · 11H₂O
Ca	ⓘ Magnesio-hornblende	◻Ca₂(Mg₄Al)(Si₇Al)O₂₂(OH)₂
Ca	ⓘ Calcite var. Manganese-bearing Calcite	(Ca,Mn)CO₃
Ca	ⓘ Malayaite	CaSn(SiO₄)O
Ca	ⓘ Fluorapatite var. Manganese-bearing Fluorapatite	(Ca,Mn²⁺)₅(PO₄)₃(F,Cl,OH) or Ca₅([P,Mn⁵⁺]O₄)₃(F,Cl,OH)
Ca	ⓘ Vesuvianite var. Manganese-bearing Vesuvianite	Ca₁₉(Fe³⁺,Mn²⁺,Mn³⁺)Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀](O,OH)(OH)₉
Ca	ⓘ Margarite	CaAl₂(Al₂Si₂O₁₀)(OH)₂
Ca	ⓘ Merwinite	Ca₃Mg(SiO₄)₂
Ca	ⓘ Mesolite	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
Ca	ⓘ Meta-autunite	Ca(UO₂)₂(PO₄)₂ · 6H₂O
Ca	ⓘ Metatyuyamunite	Ca(UO₂)₂(VO₄)₂ · 3H₂O
Ca	ⓘ Milarite	K(◻H₂O)Ca₂(Be₂Al)[Si₁₂O₃₀]
Ca	ⓘ Mitridatite	Ca₂Fe₃³⁺(PO₄)₃O₂ · 3H₂O
Ca	ⓘ Monohydrocalcite	CaCO₃ · H₂O
Ca	ⓘ Monticellite	CaMgSiO₄
Ca	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
Ca	ⓘ Morinite	NaCa₂Al₂(PO₄)₂(OH)F₄ · 2H₂O
Ca	ⓘ Mosandrite-(Ce)	(Ca₃REE)[(H₂O)₂Ca_0.5◻_0.5]Ti(Si₂O₇)₂(OH)₂(H₂O)₂
Ca	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Ca	ⓘ Nasonite	Pb₆Ca₄(Si₂O₇)₃Cl₂
Ca	ⓘ Fluorapophyllite-(Na)	NaCa₄(Si₈O₂₀)F · 8H₂O
Ca	ⓘ Offretite	KCaMg(Si₁₃Al₅)O₃₆ · 15H₂O
Ca	ⓘ Okenite	Ca₁₀Si₁₈O₄₆ · 18H₂O
Ca	ⓘ Albite var. Oligoclase	(Na,Ca)[Al(Si,Al)Si₂O₈]
Ca	ⓘ Omphacite	(Na_aCa_bFe_c²⁺Mg_d)(Al_eFe_f³⁺Fe_g²⁺Mg_h)Si₂O₆
Ca	ⓘ Orthoserpierite	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
Ca	ⓘ Para-alumohydrocalcite	CaAl₂(CO₃)₂(OH)₄ · 6H₂O
Ca	ⓘ Paralstonite	BaCa(CO₃)₂
Ca	ⓘ Pargasite	NaCa₂(Mg₄Al)(Si₆Al₂)O₂₂(OH)₂
Ca	ⓘ Pascoite	Ca₂Ca(V₁₀O₂₈) · 17H₂O
Ca	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
Ca	ⓘ Perovskite	CaTiO₃
Ca	ⓘ Phosphuranylite	KCa(H₃O)₃(UO₂)₇(PO₄)₄O₄ · 8H₂O
Ca	ⓘ Pharmacolite	Ca(HAsO₄) · 2H₂O
Ca	ⓘ Phaunouxite	Ca₃(AsO₄)₂ · 11H₂O
Ca	ⓘ Phurcalite	Ca₂(UO₂)₃(PO₄)₂O₂ · 7H₂O
Ca	ⓘ Picropharmacolite	Ca₄Mg(AsO₄)₂(HAsO₄)₂ · 11H₂O
Ca	ⓘ Piemontite	(CaCa)(AlAlMn³⁺)O[Si₂O₇][SiO₄](OH)
Ca	ⓘ Pigeonite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Ca	ⓘ Plombièrite	[Ca₄Si₆O₁₆(OH)₂ · 2H₂O] · (Ca · 5H₂O)
Ca	ⓘ Polyhalite	K₂Ca₂Mg(SO₄)₄ · 2H₂O
Ca	ⓘ Portlandite	Ca(OH)₂
Ca	ⓘ Powellite	Ca(MoO₄)
Ca	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
Ca	ⓘ Priceite	Ca₂B₅O₇(OH)₅ · H₂O
Ca	ⓘ Prosopite	CaAl₂F₄[(OH)_4-xF_x]
Ca	ⓘ Pumpellyite Subgroup	Ca₂XAl₂[Si₂O₆(OH)][SiO₄](OH)₂A
Ca	ⓘ Pumpellyite-(Fe2+)	Ca₂Fe²⁺Al₂(Si₂O₇)(SiO₄)(OH,O)₂ · H₂O
Ca	ⓘ Pumpellyite-(Mg)	Ca₂MgAl₂(Si₂O₇)(SiO₄)(OH)₂ · H₂O
Ca	ⓘ Pumpellyite-(Mn2+)	Ca₂Mn²⁺Al₂(Si₂O₇)(SiO₄)(OH)₂ · H₂O
Ca	ⓘ Ranciéite	(Ca,Mn²⁺)_0.2(Mn⁴⁺,Mn³⁺)O₂ · 0.6H₂O
Ca	ⓘ Rankinite	Ca₃Si₂O₇
Ca	ⓘ Rauenthalite	Ca₃(AsO₄)₂ · 10H₂O
Ca	ⓘ Rauvite	Ca(UO₂)₂(V₁₀O₂₈) · 16H₂O
Ca	ⓘ Rectorite	(Na,Ca)Al₄((Si,Al)₈O₂₀)(OH)₄ · 2H₂O
Ca	ⓘ Reyerite	(Na,K)₂Ca₁₄(Si,Al)₂₄O₅₈(OH)₈ · 6H₂O
Ca	ⓘ Rhodonite	CaMn₃Mn[Si₅O₁₅]
Ca	ⓘ Rinkite-(Ce)	(Ca₃Ce)Na(NaCa)Ti(Si₂O₇)₂(OF)F₂
Ca	ⓘ Roscherite	Ca₂Mn₅²⁺Be₄(PO₄)₆(OH)₄ · 6H₂O
Ca	ⓘ Rustumite	Ca₁₀(Si₂O₇)₂(SiO₄)(OH)₂Cl₂
Ca	ⓘ Sadanagaite	{Na}{Ca₂}{Mg₃Al₂}(Si₅Al₃O₂₂)(OH)₂
Ca	ⓘ Saponite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Ca	ⓘ Scawtite	Ca₇(Si₃O₉)₂CO₃ · 2H₂O
Ca	ⓘ Scheelite	Ca(WO₄)
Ca	ⓘ Schorlomite	Ca₃Ti₂(SiO₄)(Fe³⁺O₄)₂
Ca	ⓘ Schröckingerite	NaCa₃(UO₂)(CO₃)₃(SO₄)F · 10H₂O
Ca	ⓘ Scolecite	CaAl₂Si₃O₁₀ · 3H₂O
Ca	ⓘ Serpierite	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
Ca	ⓘ Spurrite	Ca₅(SiO₄)₂(CO₃)
Ca	ⓘ Stellerite	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
Ca	ⓘ Stevensite	(Ca,Na)_xMg_3-x(Si₄O₁₀)(OH)₂
Ca	ⓘ Piemontite-(Sr)	(CaSr)(AlAlMn³⁺)O[Si₂O₇][SiO₄](OH)
Ca	ⓘ Stilpnomelane	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O
Ca	ⓘ Stokesite	CaSn[Si₃O₉] · 2H₂O
Ca	ⓘ Synchysite-(Ce)	CaCe(CO₃)₂F
Ca	ⓘ Syngenite	K₂Ca(SO₄)₂ · H₂O
Ca	ⓘ Tacharanite	Ca₁₂Al₂Si₁₈O₃₃ (OH)₃₆
Ca	ⓘ Tachyhydrite	CaMg₂Cl₆ · 12H₂O
Ca	ⓘ Talmessite	Ca₂Mg(AsO₄)₂ · 2H₂O
Ca	ⓘ Aragonite var. Lead-bearing Aragonite	(Ca,Pb)CO₃
Ca	ⓘ Thaumasite	Ca₃(SO₄)[Si(OH)₆](CO₃) · 12H₂O
Ca	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
Ca	ⓘ Tilleyite	Ca₅(Si₂O₇)(CO₃)₂
Ca	ⓘ Titanite	CaTi(SiO₄)O
Ca	ⓘ Tobermorite	Ca₄Si₆O₁₇(H₂O)₂ · (Ca · 3H₂O)
Ca	ⓘ Todorokite	(Na,Ca,K,Ba,Sr)_1-x(Mn,Mg,Al)₆O₁₂ · 3-4H₂O
Ca	ⓘ Tremolite	◻Ca₂Mg₅(Si₈O₂₂)(OH)₂
Ca	ⓘ Tristramite	(Ca,U,Fe)(PO₄,SO₄) · 2H₂O
Ca	ⓘ Tschermakite	◻(Ca₂)(Mg₃Al₂)(Al₂Si₆O₂₂)(OH)₂
Ca	ⓘ Tyrolite	Ca₂Cu₉(AsO₄)₄(CO₃)(OH)₈ · 11H₂O
Ca	ⓘ Tyuyamunite	Ca(UO₂)₂(VO₄)₂ · 5-8H₂O
Ca	ⓘ Tangeite	CaCu(VO₄)(OH)
Ca	ⓘ Ugrandite	Ca₃X₂(SiO₄)₃
Ca	ⓘ Uranophane	Ca(UO₂)₂(SiO₃OH)₂ · 5H₂O
Ca	ⓘ Uranospinite	Ca(UO₂)₂(AsO₄)₂ · 10H₂O
Ca	ⓘ Vaterite	CaCO₃
Ca	ⓘ Volkovskite	KCa₄[B₅O₈OH]₄[B(OH)₃]₂Cl · 4H₂O
Ca	ⓘ Vesuvianite	Ca₁₉Fe³⁺Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀]O(OH)₉
Ca	ⓘ Weddellite	Ca(C₂O₄) · (2.5-x)H₂O
Ca	ⓘ Weilite	Ca(HAsO₄)
Ca	ⓘ Phillipsite Subgroup var. Wellsite	(K,Ba,Ca,K₂)Al₂Si₆O₁₆ · 6H₂O
Ca	ⓘ Whewellite	Ca(C₂O₄) · H₂O
Ca	ⓘ Winchite	◻{CaNa}{Mg₄Al}(Si₈O₂₂)(OH)₂
Ca	ⓘ Wollastonite	Ca₃(Si₃O₉)
Ca	ⓘ Xonotlite	Ca₆(Si₆O₁₇)(OH)₂
Ca	ⓘ Xanthoxenite	Ca₄Fe₂³⁺(PO₄)₄(OH)₂ · 3H₂O
Ca	ⓘ Zirconolite	CaZrTi₂O₇
Ca	ⓘ Zirkelite	(Ti,Ca,Zr)O_2-x
Ca	ⓘ Zoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
Ca	ⓘ Calcite var. Iceland Spar	CaCO₃
Ca	ⓘ Gypsum var. Selenite	CaSO₄ · 2H₂O
Ca	ⓘ Merrillite	Ca₉NaMg(PO₄)₇
Ca	ⓘ Brewsterite-Sr	(Sr,Ba,Ca)[Al₂Si₆O₁₆] · 5H₂O
Ca	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Ca	ⓘ Chabazite-Na	(Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Ca	ⓘ Clinoptilolite-Ca	Ca₃(Si₃₀Al₆)O₇₂ · 20H₂O
Ca	ⓘ Erionite-Ca	(Ca,K₂,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
Ca	ⓘ Erionite-K	(K₂,Ca,Na₂)₂[Al₄Si₁₄O₃₆] · 15H₂O
Ca	ⓘ Erionite-Na	(Na₂,K₂,Ca)₂[Al₄Si₁₄O₃₆] · 15H₂O
Ca	ⓘ Gmelinite-Ca	Ca₂(Si₈Al₄)O₂₄ · 11H₂O
Ca	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Ca	ⓘ Heulandite-K	(K,Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Ca	ⓘ Heulandite-Sr	(Sr,Na,Ca)₅(Si₂₇Al₉)O₇₂ · 24H₂O
Ca	ⓘ Zálesíite	CaCu₆(AsO₄)₂(AsO₃OH)(OH)₆ · 3H₂O
Ca	ⓘ Lévyne-Ca	(Ca,Na₂,K₂)[Al₂Si₄O₁₂] · 6H₂O
Ca	ⓘ Katophorite	{Na}{CaNa}{Mg₄Al}[(AlSi₇)O₂₂](OH)₂
Ca	ⓘ Paulingite-K	(K₂,Ca,Na₂,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
Ca	ⓘ Paulingite-Na	(Na₂,K₂,Ca,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
Ca	ⓘ Potassic-richterite	{K}{CaNa}{Mg₅}Si₈O₂₂(OH)₂
Ca	ⓘ Stilbite-Ca	NaCa₄(Si₂₇Al₉)O₇₂ · 28H₂O
Ca	ⓘ Wooldridgeite	Na₂CaCu₂²⁺(P₂O₇)₂ · 10H₂O
Ca	ⓘ Parisite	Ca(Ce/La/Nd/REE)₂(CO₃)₃F₂
Ca	ⓘ Andradite var. Melanite	Ca₃(Fe³⁺,Ti)₂(SiO₄)₃
Ca	ⓘ Synchysite	Ca(Ce/Nd/Y/REE)(CO₃)₂F
Ca	ⓘ Aragonite var. Flos Ferri	CaCO₃
Ca	ⓘ Calcite var. Argentine	CaCO₃
Ca	ⓘ Gypsum var. Satin Spar Gypsum	CaSO₄ · 2H₂O
Ca	ⓘ Hornblende Root Name Group	◻Ca₂(Z₄²⁺Z³⁺)(AlSi₇O₂₂)(OH,F,Cl)₂
Ca	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Ca	ⓘ Calcite var. Iron-bearing Calcite	(Ca,Fe)CO₃
Ca	ⓘ Actinolite var. Smaragdite	Ca₂(Mg,Fe²⁺,Cr)₅Si₈O₂₂(OH)₂
Ca	ⓘ Augite var. Fassaite	(Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]
Ca	ⓘ Augite var. Titanium-bearing Augite	(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)₂O₆
Ca	ⓘ Dolomite var. Iron-bearing Dolomite	Ca(Mg,Fe)(CO₃)₂
Ca	ⓘ Titanite var. Greenovite	CaTi(SiO₄)O
Ca	ⓘ Pyromorphite var. Calcium-bearing Pyromorphite	(Pb,Ca)₅(PO₄)₃Cl
Ca	ⓘ Ferriallanite-(Ce)	(CaCe)(Fe³⁺AlFe²⁺)O[Si₂O₇][SiO₄](OH)
Ca	ⓘ Heulandite-Ba	(Ba,Ca,K)₅(Si₂₇Al₉)O₇₂ · 22H₂O
Ca	ⓘ Saponite var. Bowlingite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Ca	ⓘ Calcite var. Lead-bearing Calcite	(Ca,Pb)CO₃
Ca	ⓘ Epidote var. Withamite	{Ca₂}{Al₂(Fe³⁺,Mn)}(Si₂O₇)(SiO₄)O(OH)
Ca	ⓘ Calcite var. Glendonite	CaCO₃
Ca	ⓘ Phosphohedyphane	Ca₂Pb₃(PO₄)₃Cl
Ca	ⓘ Apatite	Ca₅(PO₄)₃(Cl/F/OH)
Ca	ⓘ Melilite Group	Ca₂M(XSiO₇)
Ca	ⓘ Calcite var. Slate Spar	CaCO₃
Ca	ⓘ Epidote-(Sr)	(CaSr)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Ca	ⓘ Annabergite var. Calcium-bearing Annabergite	(Ni,Ca)₃(AsO₄)₂ · 8H₂O
Ca	ⓘ Calcite var. Calcite Satin Spar	CaCO₃
Ca	ⓘ Epidote var. Rosstrevorite	{Ca₂}{Al₂Fe³⁺}(Si₂O₇)(SiO₄)O(OH)
Ca	ⓘ Julgoldite Subgroup	Ca₂XFe₂³⁺[Si₂O₆(OH)][SiO₄](OH)₂A
Ca	ⓘ Chabazite-Mg	(Mg_0.7K_0.5Ca_0.5Na_0.1)[Al₃Si₉O₂₄] · 10H₂O
Ca	ⓘ UM1995-CO-CaHREEEU	Ca, REE, U, C, O, H
Ca	ⓘ Betpakdalite-CaMg	[Ca₂(H₂O)₁₇Mg(H₂O)₆][Mo₈As₂Fe₃³⁺O₃₆(OH)]
Ca	ⓘ Grossular var. Stannoan Grossular	(Ca,Sn)₃Al₂(SiO₄)₃
Ca	ⓘ Ferro-sadanagaite	{Na}{Ca₂}{Fe₃Al₂}(Al₃Si₅O₂₂)(OH)₂
Ca	ⓘ UM1980-15-SiO:REETi	(Ce,La,Ca)(Ti,Fe)SiO₅
Ca	ⓘ UM1987-18-SiO:AlCaHKNa	(K,Ca,Na)₇(Si₁₇Al₇)O₄₈ · 14H₂O (?)
Ca	ⓘ Augite var. Ferrohedenbergite	(Ca,Mg,Fe)(Fe,Mg)Si₂O₆
Ca	ⓘ Rhombohedral Carbonate	(Ca/Mg/Fe/Mn etc)CO₃
Ca	ⓘ Bridgesite-(Ce)	CaCe₂Cu₆(SO₄)₄(OH)₁₂ · 8H₂O
Ca	ⓘ Uvite	CaMg₃(Al₅Mg)(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Ti	Titanium
Ti	ⓘ Aenigmatite	Na₄[Fe₁₀²⁺Ti₂]O₄[Si₁₂O₃₆]
Ti	ⓘ Amphibole Supergroup	AB₂C₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
Ti	ⓘ Anatase	TiO₂
Ti	ⓘ Baotite	Ba₄(Ti,Nb,W)₈O₁₆(SiO₃)₄Cl
Ti	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Ti	ⓘ Brannerite	UTi₂O₆
Ti	ⓘ Brookite	TiO₂
Ti	ⓘ Ecandrewsite	(Zn,Fe²⁺,Mn²⁺)TiO₃
Ti	ⓘ Euxenite-(Y)	(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)₂O₆
Ti	ⓘ Ferro-kaersutite	NaCa₂{Fe₃²⁺AlTi}(Si₆Al₂O₂₂)O₂
Ti	ⓘ Fersmite	(Ca,Ce,Na)(Nb,Ta,Ti)₂(O,OH,F)₆
Ti	ⓘ Geikielite	MgTiO₃
Ti	ⓘ Ilmenite	Fe²⁺TiO₃
Ti	ⓘ Rutile var. Ilmenorutile	(Ti,Nb)O₂
Ti	ⓘ Kaersutite	NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂
Ti	ⓘ Macedonite	PbTiO₃
Ti	ⓘ Ilmenite var. Iron(III)-bearing Ilmenite	(Fe²⁺,Fe³⁺)TiO₃
Ti	ⓘ Mosandrite-(Ce)	(Ca₃REE)[(H₂O)₂Ca_0.5◻_0.5]Ti(Si₂O₇)₂(OH)₂(H₂O)₂
Ti	ⓘ Perovskite	CaTiO₃
Ti	ⓘ Pseudobrookite	Fe₂TiO₅
Ti	ⓘ Pyrophanite	Mn²⁺TiO₃
Ti	ⓘ Qandilite	(Mg,Fe³⁺)₂(Ti,Fe³⁺,Al)O₄
Ti	ⓘ Rinkite-(Ce)	(Ca₃Ce)Na(NaCa)Ti(Si₂O₇)₂(OF)F₂
Ti	ⓘ Rutile	TiO₂
Ti	ⓘ Schorlomite	Ca₃Ti₂(SiO₄)(Fe³⁺O₄)₂
Ti	ⓘ Rutile var. Strüverite	(Ti,Ta,Fe)O₂
Ti	ⓘ Titanite	CaTi(SiO₄)O
Ti	ⓘ Magnetite var. Titanium-bearing Magnetite	Fe²⁺(Fe³⁺,Ti)₂O₄
Ti	ⓘ Zirconolite	CaZrTi₂O₇
Ti	ⓘ Zirkelite	(Ti,Ca,Zr)O_2-x
Ti	ⓘ Chevkinite-(Ce)	Ce₄(Ti,Fe²⁺,Fe³⁺)₅O₈(Si₂O₇)₂
Ti	ⓘ Andradite var. Melanite	Ca₃(Fe³⁺,Ti)₂(SiO₄)₃
Ti	ⓘ Ilmenite var. Iserine	Fe²⁺TiO₃
Ti	ⓘ Amphibole Supergroup var. Byssolite	AX₂Z₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
Ti	ⓘ Augite var. Fassaite	(Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]
Ti	ⓘ Augite var. Titanium-bearing Augite	(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)₂O₆
Ti	ⓘ Titanite var. Greenovite	CaTi(SiO₄)O
Ti	ⓘ Rutile var. Sagenite (of Saussure)	TiO₂
Ti	ⓘ UM1980-15-SiO:REETi	(Ce,La,Ca)(Ti,Fe)SiO₅
Ti	ⓘ Griffinite	Al₂TiO₅
V	Vanadium
V	ⓘ Carnotite	K₂(UO₂)₂(VO₄)₂ · 3H₂O
V	ⓘ Cassedanneite	Pb₅(CrO₄)₂(VO₄)₂ · H₂O
V	ⓘ Descloizite	PbZn(VO₄)(OH)
V	ⓘ Francevillite	Ba(UO₂)₂(VO₄)₂ · 5H₂O
V	ⓘ Huemulite	Na₄Mg(V₁₀O₂₈) · 24H₂O
V	ⓘ Kombatite	Pb₁₄(VO₄)₂O₉Cl₄
V	ⓘ Metatyuyamunite	Ca(UO₂)₂(VO₄)₂ · 3H₂O
V	ⓘ Metavanuralite	Al(UO₂)₂(VO₄)₂(OH) · 8H₂O
V	ⓘ Montroseite	(V³⁺,Fe³⁺)O(OH)
V	ⓘ Mottramite	PbCu(VO₄)(OH)
V	ⓘ Namibite	Cu(BiO)₂(VO₄)(OH)
V	ⓘ Paramontroseite	V⁴⁺O₂
V	ⓘ Pascoite	Ca₂Ca(V₁₀O₂₈) · 17H₂O
V	ⓘ Pyrobelonite	PbMn²⁺(VO₄)(OH)
V	ⓘ Rauvite	Ca(UO₂)₂(V₁₀O₂₈) · 16H₂O
V	ⓘ Roscoelite	K(V³⁺,Al)₂(AlSi₃O₁₀)(OH)₂
V	ⓘ Tyuyamunite	Ca(UO₂)₂(VO₄)₂ · 5-8H₂O
V	ⓘ Tangeite	CaCu(VO₄)(OH)
V	ⓘ Vanadinite	Pb₅(VO₄)₃Cl
V	ⓘ Vésigniéite	BaCu₃(VO₄)₂(OH)₂
V	ⓘ Volborthite	Cu₃(V₂O₇)(OH)₂ · 2H₂O
V	ⓘ Wulfenite var. Vanadium-bearing Wulfenite	Pb[(Mo,V)O₄]
Cr	Chromium
Cr	ⓘ Stichtite-2H	Mg₆(Cr,Al)₂(CO₃)(OH)₁₆ · 4H₂O
Cr	ⓘ Cassedanneite	Pb₅(CrO₄)₂(VO₄)₂ · H₂O
Cr	ⓘ Grossular var. Chrome-bearing Grossular	Ca₃(Al,Cr³⁺)₂(SiO₄)₃
Cr	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
Cr	ⓘ Crocoite	PbCr⁶⁺O₄
Cr	ⓘ Daubréelite	Fe²⁺Cr₂³⁺S₄
Cr	ⓘ Fornacite	Pb₂Cu(CrO₄)(AsO₄)(OH)
Cr	ⓘ Muscovite var. Fuchsite	K(Al,Cr)₃Si₃O₁₀(OH)₂
Cr	ⓘ Clinochlore var. Chromium-bearing Clinochlore	Mg₅(Al,Cr)₂Si₃O₁₀(OH)₈
Cr	ⓘ Magnesiochromite	MgCr₂O₄
Cr	ⓘ Phoenicochroite	Pb₂(CrO₄)O
Cr	ⓘ Stichtite	Mg₆Cr₂³⁺(OH)₁₆[CO₃] · 4H₂O
Cr	ⓘ Vauquelinite	Pb₂Cu(CrO₄)(PO₄)(OH)
Cr	ⓘ Magnesiochromite var. Alumo-chrompicotite	(Mg,Fe)(Cr,Al)₂O₄
Cr	ⓘ Hercynite var. Picotite	(Fe,Mg)(Al,Cr)₂O₄
Cr	ⓘ Actinolite var. Smaragdite	Ca₂(Mg,Fe²⁺,Cr)₅Si₈O₂₂(OH)₂
Cr	ⓘ Chromite var. Ferrichromite	Fe²⁺(Cr³⁺,Fe³⁺)₂O₄
Mn	Manganese
Mn	ⓘ Alabandite	MnS
Mn	ⓘ Alleghanyite	Mn₅²⁺(SiO₄)₂(OH)₂
Mn	ⓘ Alluaudite	(Na,Ca)Mn²⁺(Fe³⁺,Mn²⁺,Fe²⁺,Mg)₂(PO₄)₃
Mn	ⓘ Ardennite-(As)	Mn₄²⁺Al₄(AlMg)(AsO₄)(SiO₄)₂(Si₃O₁₀)(OH)₆
Mn	ⓘ Asbolane	(Ni,Co)_2-xMn⁴⁺(O,OH)₄ · nH₂O
Mn	ⓘ Bannisterite	(Ca,K,Na)(Mn²⁺,Fe²⁺)₁₀(Si,Al)₁₆O₃₈(OH)₈ · nH₂O
Mn	ⓘ Bementite	Mn₇Si₆O₁₅(OH)₈
Mn	ⓘ Birnessite	(Na,Ca)_0.5(Mn⁴⁺,Mn³⁺)₂O₄ · 1.5H₂O
Mn	ⓘ Bixbyite-(Mn)	Mn₂³⁺O₃
Mn	ⓘ Brandtite	Ca₂Mn²⁺(AsO₄)₂ · 2H₂O
Mn	ⓘ Braunite	Mn²⁺Mn₆³⁺(SiO₄)O₈
Mn	ⓘ Bustamite	CaMn²⁺(Si₂O₆)
Mn	ⓘ Campigliaite	Mn²⁺Cu₄(SO₄)₂(OH)₆ · 4H₂O
Mn	ⓘ Carpholite	Mn²⁺Al₂(Si₂O₆)(OH)₄
Mn	ⓘ Caryopilite	Mn₃²⁺Si₂O₅(OH)₄
Mn	ⓘ Cesàrolite	Pb(Mn⁴⁺)₃O₆(OH)₂
Mn	ⓘ Chalcophanite	ZnMn₃⁴⁺O₇ · 3H₂O
Mn	ⓘ Chloritoid	(Fe²⁺,Mg,Mn²⁺)Al₂(SiO₄)O(OH)₂
Mn	ⓘ Coronadite	Pb(Mn₆⁴⁺Mn₂³⁺)O₁₆
Mn	ⓘ Crednerite	CuMnO₂
Mn	ⓘ Cryptomelane	K(Mn₇⁴⁺Mn³⁺)O₁₆
Mn	ⓘ Ecandrewsite	(Zn,Fe²⁺,Mn²⁺)TiO₃
Mn	ⓘ Feitknechtite	Mn³⁺O(OH)
Mn	ⓘ Franklinphilite	(K,Na)₄(Mn²⁺,Mg,Zn)₄₈(Si,Al)₇₂(O,OH)₂₁₆ · 6H₂O
Mn	ⓘ Frondelite	Mn²⁺Fe₄³⁺(PO₄)₃(OH)₅
Mn	ⓘ Ganophyllite	(K,Na,Ca)₂Mn₈(Si,Al)₁₂(O,OH)₃₂ · 8H₂O
Mn	ⓘ Hausmannite	Mn²⁺Mn₂³⁺O₄
Mn	ⓘ Helvine	Be₃Mn₄²⁺(SiO₄)₃S
Mn	ⓘ Hetaerolite	ZnMn₂O₄
Mn	ⓘ Hollandite	Ba(Mn₆⁴⁺Mn₂³⁺)O₁₆
Mn	ⓘ Hübnerite	MnWO₄
Mn	ⓘ Jacobsite-Q	Mn²⁺(Fe³⁺,Mn³⁺)₂O₄
Mn	ⓘ Jacobsite	Mn²⁺Fe₂³⁺O₄
Mn	ⓘ Johannsenite	CaMn²⁺Si₂O₆
Mn	ⓘ Kellyite	Mn₂²⁺Al(AlSiO₅)(OH)₄
Mn	ⓘ Kentrolite	Pb₂Mn₂³⁺(Si₂O₇)O₂
Mn	ⓘ Kinoshitalite	(Ba,K)(Mg,Mn²⁺,Al)₃(Al₂Si₂O₁₀)(OH)₂
Mn	ⓘ Lithiophorite	(Al,Li)MnO₂(OH)₂
Mn	ⓘ Manganosite	MnO
Mn	ⓘ Manganite	Mn³⁺O(OH)
Mn	ⓘ Columbite-(Mn)	Mn²⁺Nb₂O₆
Mn	ⓘ Tantalite-(Mn)	Mn²⁺Ta₂O₆
Mn	ⓘ Calcite var. Manganese-bearing Calcite	(Ca,Mn)CO₃
Mn	ⓘ Fluorapatite var. Manganese-bearing Fluorapatite	(Ca,Mn²⁺)₅(PO₄)₃(F,Cl,OH) or Ca₅([P,Mn⁵⁺]O₄)₃(F,Cl,OH)
Mn	ⓘ Vesuvianite var. Manganese-bearing Vesuvianite	Ca₁₉(Fe³⁺,Mn²⁺,Mn³⁺)Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀](O,OH)(OH)₉
Mn	ⓘ Neotocite	(Mn,Fe,Mg)SiO₃ · H₂O
Mn	ⓘ Ottrélite	(Mn²⁺,Fe²⁺,Mg)Al₂(SiO₄)O(OH)₂
Mn	ⓘ Pennantite	Mn₅²⁺Al(AlSi₃O₁₀)(OH)₈
Mn	ⓘ Piemontite	(CaCa)(AlAlMn³⁺)O[Si₂O₇][SiO₄](OH)
Mn	ⓘ Pumpellyite-(Mn2+)	Ca₂Mn²⁺Al₂(Si₂O₇)(SiO₄)(OH)₂ · H₂O
Mn	ⓘ Pyrobelonite	PbMn²⁺(VO₄)(OH)
Mn	ⓘ Pyrochroite	Mn(OH)₂
Mn	ⓘ Pyrolusite	Mn⁴⁺O₂
Mn	ⓘ Pyrophanite	Mn²⁺TiO₃
Mn	ⓘ Pyroxmangite	Mn²⁺SiO₃
Mn	ⓘ Qitianlingite	(Fe,Mn)₂(Nb,Ta)₂WO₁₀
Mn	ⓘ Quenselite	PbMnO₂(OH)
Mn	ⓘ Ramsdellite	Mn⁴⁺O₂
Mn	ⓘ Ranciéite	(Ca,Mn²⁺)_0.2(Mn⁴⁺,Mn³⁺)O₂ · 0.6H₂O
Mn	ⓘ Rhodochrosite	MnCO₃
Mn	ⓘ Rhodonite	CaMn₃Mn[Si₅O₁₅]
Mn	ⓘ Romanèchite	(Ba,H₂O)₂(Mn⁴⁺,Mn³⁺)₅O₁₀
Mn	ⓘ Roscherite	Ca₂Mn₅²⁺Be₄(PO₄)₆(OH)₄ · 6H₂O
Mn	ⓘ Sonolite	Mn₉²⁺(SiO₄)₄(OH)₂
Mn	ⓘ Spessartine	Mn₃²⁺Al₂(SiO₄)₃
Mn	ⓘ Piemontite-(Sr)	(CaSr)(AlAlMn³⁺)O[Si₂O₇][SiO₄](OH)
Mn	ⓘ Strunzite	Mn²⁺Fe₂³⁺(PO₄)₂(OH)₂ · 6H₂O
Mn	ⓘ Switzerite	Mn₃²⁺(PO₄)₂ · 7H₂O
Mn	ⓘ Tantalite	(Mn,Fe)(Ta,Nb)₂O₆
Mn	ⓘ Tephroite	Mn₂²⁺SiO₄
Mn	ⓘ Todorokite	(Na,Ca,K,Ba,Sr)_1-x(Mn,Mg,Al)₆O₁₂ · 3-4H₂O
Mn	ⓘ Triplite	Mn₂²⁺(PO₄)F
Mn	ⓘ Triploidite	Mn₂²⁺(PO₄)(OH)
Mn	ⓘ Wickmanite	Mn²⁺[Sn(OH)₆]
Mn	ⓘ Serpentine Subgroup var. Bastite	D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn
Mn	ⓘ Rhodochrosite var. Sphaerodialogite	MnCO₃
Mn	ⓘ Manganese	Mn
Mn	ⓘ Lindbergite	Mn²⁺(C₂O₄) · 2H₂O
Mn	ⓘ Epidote var. Withamite	{Ca₂}{Al₂(Fe³⁺,Mn)}(Si₂O₇)(SiO₄)O(OH)
Mn	ⓘ Rhombohedral Carbonate	(Ca/Mg/Fe/Mn etc)CO₃
Fe	Iron
Fe	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
Fe	ⓘ Aegirine	NaFe³⁺Si₂O₆
Fe	ⓘ Aegirine-augite	(Na_aCa_bFe_c²⁺Mg_d)(Fe_e³⁺Al_fFe_g²⁺Mg_h)Si₂O₆
Fe	ⓘ Aenigmatite	Na₄[Fe₁₀²⁺Ti₂]O₄[Si₁₂O₃₆]
Fe	ⓘ Aheylite	(Fe²⁺,Zn)Al₆(PO₄)₄(OH)₈ · 4H₂O
Fe	ⓘ Akaganeite	(Fe³⁺,Ni²⁺)₈(OH,O)₁₆Cl_1.25 · nH₂O
Fe	ⓘ Aluminocopiapite	Al_2/3Fe₄³⁺(SO₄)₆(OH)₂ · 20H₂O
Fe	ⓘ Allanite-(Ce)	(CaCe)(AlAlFe²⁺)O[Si₂O₇][SiO₄](OH)
Fe	ⓘ Alloclasite	Co_1-xFe_xAsS
Fe	ⓘ Alluaudite	(Na,Ca)Mn²⁺(Fe³⁺,Mn²⁺,Fe²⁺,Mg)₂(PO₄)₃
Fe	ⓘ Ammoniojarosite	(NH₄)Fe₃³⁺(SO₄)₂(OH)₆
Fe	ⓘ Andradite	Ca₃Fe₂³⁺(SiO₄)₃
Fe	ⓘ Ankerite	Ca(Fe²⁺,Mg)(CO₃)₂
Fe	ⓘ Annite	KFe₃²⁺(AlSi₃O₁₀)(OH)₂
Fe	ⓘ Argentojarosite	AgFe₃³⁺(SO₄)₂(OH)₆
Fe	ⓘ Argentopentlandite	Ag(Fe,Ni)₈S₈
Fe	ⓘ Argentopyrite	AgFe₂S₃
Fe	ⓘ Arsenopyrite	FeAsS
Fe	ⓘ Arfvedsonite	[Na][Na₂][Fe₄²⁺Fe³⁺]Si₈O₂₂(OH)₂
Fe	ⓘ Arrojadite-(KFe)	(KNa)(Fe²⁺◻)Ca(Na₂◻)Fe₁₃²⁺Al(PO₄)₁₁(PO₃OH)(OH)₂
Fe	ⓘ Arseniosiderite	Ca₂Fe₃³⁺(AsO₄)₃O₂ · 3H₂O
Fe	ⓘ Arthurite	CuFe₂³⁺(AsO₄)₂(OH)₂ · 4H₂O
Fe	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Fe	ⓘ Awaruite	Ni₃Fe
Fe	ⓘ Almandine	Fe₃²⁺Al₂(SiO₄)₃
Fe	ⓘ Bariopharmacosiderite	Ba_0.5Fe₄³⁺(AsO₄)₃(OH)₄ · 5H₂O
Fe	ⓘ Bannisterite	(Ca,K,Na)(Mn²⁺,Fe²⁺)₁₀(Si,Al)₁₆O₃₈(OH)₈ · nH₂O
Fe	ⓘ Barbosalite	Fe²⁺Fe₂³⁺(PO₄)₂(OH)₂
Fe	ⓘ Bassetite	Fe²⁺(UO₂)₂(PO₄)₂ · 10H₂O
Fe	ⓘ Beaverite-(Cu)	Pb(Fe₂³⁺Cu)(SO₄)₂(OH)₆
Fe	ⓘ Beraunite	Fe₆³⁺(PO₄)₄O(OH)₄ · 6H₂O
Fe	ⓘ Berthierine	(Fe²⁺,Fe³⁺,Al)₃(Si,Al)₂O₅(OH)₄
Fe	ⓘ Berthierite	FeSb₂S₄
Fe	ⓘ Betekhtinite	Pb₂(Cu,Fe)_22-24S₁₅
Fe	ⓘ Beudantite	PbFe₃(AsO₄)(SO₄)(OH)₆
Fe	ⓘ Bhreckite	Ca, Mg, Fe, Si, O, H
Fe	ⓘ Bismutoferrite	Fe₂³⁺Bi(SiO₄)₂(OH)
Fe	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Fe	ⓘ Bornite	Cu₅FeS₄
Fe	ⓘ Pyrite var. Bravoite	(Fe,Ni)S₂
Fe	ⓘ Brugnatellite	Mg₆Fe³⁺(CO₃)(OH)₁₃ · 4H₂O
Fe	ⓘ Bukovskýite	Fe₂³⁺(AsO₄)(SO₄)(OH) · 9H₂O
Fe	ⓘ Cacoxenite	Fe₂₄³⁺AlO₆(PO₄)₁₇(OH)₁₂ · 75H₂O
Fe	ⓘ Carminite	PbFe₂³⁺(AsO₄)₂(OH)₂
Fe	ⓘ Celadonite	K(MgFe³⁺◻)(Si₄O₁₀)(OH)₂
Fe	ⓘ Chalcosiderite	CuFe₆³⁺(PO₄)₄(OH)₈ · 4H₂O
Fe	ⓘ Chlorophaeite	(Ca,Mg,Fe)₂Fe₂Si₄O₁₃ · 10H₂O
Fe	ⓘ Chalcopyrite	CuFeS₂
Fe	ⓘ Chamosite	(Fe²⁺)₅Al(Si,Al)₄O₁₀(OH,O)₈
Fe	ⓘ Chenevixite	Cu₂Fe₂³⁺(AsO₄)₂(OH)₄
Fe	ⓘ Chesterite	(Mg,Fe)₁₇Si₂₀O₅₄(OH)₆
Fe	ⓘ Childrenite	Fe²⁺Al(PO₄)(OH)₂ · H₂O
Fe	ⓘ Chloritoid	(Fe²⁺,Mg,Mn²⁺)Al₂(SiO₄)O(OH)₂
Fe	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
Fe	ⓘ Clinojimthompsonite	(Mg,Fe)₅Si₆O₁₆(OH)₂
Fe	ⓘ Cohenite	Fe₃C
Fe	ⓘ Congolite	(Fe²⁺,Mg)₃(B₇O₁₃)Cl
Fe	ⓘ Copiapite	Fe²⁺Fe₄³⁺(SO₄)₆(OH)₂ · 20H₂O
Fe	ⓘ Coquimbite	AlFe₃(SO₄)₆(H₂O)₁₂ · 6H₂O
Fe	ⓘ Cordierite	(Mg,Fe)₂Al₃(AlSi₅O₁₈)
Fe	ⓘ Corkite	PbFe₃(PO₄)(SO₄)(OH)₆
Fe	ⓘ Corrensite	(Mg,Fe)₉((Si,Al)₈O₂₀)(OH)₁₀ · nH₂O
Fe	ⓘ Clinochlore var. Corundophilite	(Mg,Fe,Al)₆(Si,Al)₄O₁₀(OH)₈
Fe	ⓘ Creaseyite	Pb₂Cu₂Fe₂³⁺(Si_4.67Al_0.33)O_15.33(OH)₃ · H₂O
Fe	ⓘ Cronstedtite	Fe₂²⁺Fe³⁺((Si,Fe³⁺)₂O₅)(OH)₄
Fe	ⓘ Cubanite	CuFe₂S₃
Fe	ⓘ Cyrilovite	NaFe₃³⁺(PO₄)₂(OH)₄ · 2H₂O
Fe	ⓘ Chamosite var. Daphnite	(Fe,Mg)₅Al(Si,Al)₄O₁₀(OH)₈
Fe	ⓘ Daubréelite	Fe²⁺Cr₂³⁺S₄
Fe	ⓘ Delafossite	CuFeO₂
Fe	ⓘ Delessite	(Mg,Fe,Fe,Al)(Si,Al)₄O₁₀(O,OH)₈
Fe	ⓘ Clinochlore var. Diabantite	(Mg,Fe,Al)₆((Si,Al)₄O₁₀)(OH)₈
Fe	ⓘ Diadochite	Fe₂³⁺(PO₄)(SO₄)(OH) · 6H₂O
Fe	ⓘ Djerfisherite	K₆(Fe,Cu,Ni)₂₅S₂₆Cl
Fe	ⓘ Dufrénite	Ca_0.5Fe²⁺Fe₅³⁺(PO₄)₄(OH)₆ · 2H₂O
Fe	ⓘ Danalite	Be₃Fe₄²⁺(SiO₄)₃S
Fe	ⓘ Ecandrewsite	(Zn,Fe²⁺,Mn²⁺)TiO₃
Fe	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Fe	ⓘ Ericaite	Fe₃²⁺(B₇O₁₃)Cl
Fe	ⓘ Eudialyte	Na₁₅Ca₆Fe₃Zr₃Si(Si₂₅O₇₃)(O,OH,H₂O)₃(Cl,OH)₂
Fe	ⓘ Fayalite	Fe₂²⁺SiO₄
Fe	ⓘ Axinite-(Fe)	Ca₂Fe²⁺Al₂BSi₄O₁₅OH
Fe	ⓘ Ferro-ferri-winchite	◻[CaNa][Fe₄²⁺(Fe³⁺,Al)]Si₈O₂₂(OH)₂
Fe	ⓘ Ferro-edenite	NaCa₂Fe₅²⁺(Si₇Al)O₂₂(OH)₂
Fe	ⓘ Ferberite	FeWO₄
Fe	ⓘ Feroxyhyte	Fe³⁺O(OH)
Fe	ⓘ Ferricopiapite	Fe³⁺_0.67Fe₄³⁺(SO₄)₆(OH)₂ · 20H₂O
Fe	ⓘ Ferrihydrite	Fe₁₀³⁺O₁₄(OH)₂
Fe	ⓘ Ferrimolybdite	Fe₂(MoO₄)₃ · nH₂O
Fe	ⓘ Ferrisurite	(Pb,Ca)_2.4Fe₂³⁺(Si₄O₁₀)(CO₃)_1.7(OH)₃ · nH₂O
Fe	ⓘ Ferro-actinolite	◻Ca₂Fe₅²⁺(Si₈O₂₂)(OH)₂
Fe	ⓘ Ferrobustamite	CaFe²⁺(Si₂O₆)
Fe	ⓘ Columbite-(Fe)	Fe²⁺Nb₂O₆
Fe	ⓘ Ferro-hornblende	◻Ca₂(Fe₄²⁺Al)(Si₇Al)O₂₂(OH)₂
Fe	ⓘ Fayalite var. Ferrohortonolite	(Fe,Mg)₂SiO₄
Fe	ⓘ Ferro-kaersutite	NaCa₂{Fe₃²⁺AlTi}(Si₆Al₂O₂₂)O₂
Fe	ⓘ Ferrokësterite	Cu₂FeSnS₄
Fe	ⓘ Pyrosmalite-(Fe)	Fe₈²⁺Si₆O₁₅(OH,Cl)₁₀
Fe	ⓘ Ferro-richterite	{Na}{CaNa}{Fe₅²⁺}(Si₈O₂₂)(OH)₂
Fe	ⓘ Ferrosilite	Fe₂²⁺Si₂O₆
Fe	ⓘ Ferrostrunzite	Fe²⁺Fe₂³⁺(PO₄)₂(OH)₂ · 6H₂O
Fe	ⓘ Ferro-winchite	◻{CaNa}{Fe₄²⁺Al}(Si₈O₂₂)(OH)₂
Fe	ⓘ Feruvite	CaFe₃²⁺(Al₅Mg)(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Fe	ⓘ Fibroferrite	Fe³⁺(SO₄)(OH) · 5H₂O
Fe	ⓘ Foitite	◻(Fe₂²⁺Al)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Fe	ⓘ Franklinite	Zn²⁺Fe₂³⁺O₄
Fe	ⓘ Frondelite	Mn²⁺Fe₄³⁺(PO₄)₃(OH)₅
Fe	ⓘ Gadolinite-(Y)	Y₂Fe²⁺Be₂Si₂O₁₀
Fe	ⓘ Gartrellite	PbCuFe³⁺(AsO₄)₂(OH) · H₂O
Fe	ⓘ Glaucodot	(Co_0.50Fe_0.50)AsS
Fe	ⓘ Glauconite	K_0.60-0.85(Fe³⁺,Mg,Al)₂(Si,Al)₄O₁₀](OH)₂
Fe	ⓘ Godlevskite	(Ni,Fe)₉S₈
Fe	ⓘ Goethite	α-Fe³⁺O(OH)
Fe	ⓘ Graftonite	Fe²⁺Fe₂²⁺(PO₄)₂
Fe	ⓘ Grandidierite	(Mg,Fe²⁺)(Al,Fe³⁺)₃(SiO₄)(BO₃)O₂
Fe	ⓘ Greigite	Fe²⁺Fe₂³⁺S₄
Fe	ⓘ Grunerite	◻{Fe₂²⁺}{Fe₅²⁺}(Si₈O₂₂)(OH)₂
Fe	ⓘ Halotrichite	FeAl₂(SO₄)₄ · 22H₂O
Fe	ⓘ Hastingsite	NaCa₂(Fe₄²⁺Fe³⁺)(Si₆Al₂)O₂₂(OH)₂
Fe	ⓘ Hedenbergite	CaFe²⁺Si₂O₆
Fe	ⓘ Hematite	Fe₂O₃
Fe	ⓘ Hentschelite	CuFe₂³⁺(PO₄)₂(OH)₂
Fe	ⓘ Hercynite	Fe²⁺Al₂O₄
Fe	ⓘ Hibbingite	Fe₂²⁺(OH)₃Cl
Fe	ⓘ Hisingerite	Fe₂³⁺(Si₂O₅)(OH)₄ · 2H₂O
Fe	ⓘ Honessite	(Ni_1-xFe_x³⁺)(OH)₂[SO₄]_x/2 · nH₂O
Fe	ⓘ Humboldtine	Fe²⁺(C₂O₄) · 2H₂O
Fe	ⓘ Andradite var. Hydroandradite	Ca₃Fe₂³⁺(SiO₄)_3-x(OH)_4x
Fe	ⓘ Hydrohonessite	(Ni_1-xFe_x³⁺)(OH)₂(SO₄)_x/2 · nH₂O
Fe	ⓘ Hydroniumjarosite	(H₃O)Fe₃³⁺(SO₄)₂(OH)₆
Fe	ⓘ Hypersthene	(Mg,Fe)SiO₃
Fe	ⓘ Idaite	Cu₅FeS₆
Fe	ⓘ Ilmenite	Fe²⁺TiO₃
Fe	ⓘ Ilvaite	CaFe³⁺Fe₂²⁺(Si₂O₇)O(OH)
Fe	ⓘ Iron	Fe
Fe	ⓘ Isocubanite	CuFe₂S₃
Fe	ⓘ Isoferroplatinum	Pt₃Fe
Fe	ⓘ Jacobsite-Q	Mn²⁺(Fe³⁺,Mn³⁺)₂O₄
Fe	ⓘ Jacobsite	Mn²⁺Fe₂³⁺O₄
Fe	ⓘ Jamesonite	Pb₄FeSb₆S₁₄
Fe	ⓘ Jarosite	KFe₃³⁺(SO₄)₂(OH)₆
Fe	ⓘ Jeanbandyite	Fe_x³⁺Fe²⁺_1-xSn(OH)_6-xO_x
Fe	ⓘ Jimthompsonite	(Mg,Fe)₅Si₆O₁₆(OH)₂
Fe	ⓘ Johnsomervilleite	Na₃CaFe₁₁(PO₄)₉
Fe	ⓘ Kahlerite	Fe(UO₂)₂(AsO₄)₂ · 12H₂O
Fe	ⓘ Iron var. Kamacite	(Fe,Ni)
Fe	ⓘ Kaňkite	FeAsO₄ · 3.5H₂O
Fe	ⓘ Ferro-katophorite	{Na}{CaNa}{Fe₄²⁺Al}[(AlSi₇)O₂₂](OH)₂
Fe	ⓘ Kidwellite	NaFe³⁺_9+x(PO₄)₆(OH)₁₁ · 3H₂O, x = 0.33
Fe	ⓘ Kintoreite	PbFe₃(PO₄)(PO₃OH)(OH)₆
Fe	ⓘ Lenaite	AgFeS₂
Fe	ⓘ Lepidocrocite	γ-Fe³⁺O(OH)
Fe	ⓘ Leucophosphite	KFe₂³⁺(PO₄)₂(OH) · 2H₂O
Fe	ⓘ Liskeardite	[(Al,Fe)₃₂(AsO₄)₁₈(OH)₄₂(H₂O)₂₂] · 52H₂O
Fe	ⓘ Löllingite	FeAs₂
Fe	ⓘ Marcasite var. Lonchidite	Fe(S,As)₂
Fe	ⓘ Ludlamite	Fe₃²⁺(PO₄)₂ · 4H₂O
Fe	ⓘ Ludwigite	Mg₂Fe³⁺(BO₃)O₂
Fe	ⓘ Macaulayite	(Fe,Al)₂₄Si₄O₄₃(OH)₂
Fe	ⓘ Mackinawite	FeS
Fe	ⓘ Magnesio-riebeckite	◻{Na₂}{Mg₃Fe₂³⁺}(Si₈O₂₂)(OH)₂
Fe	ⓘ Maghemite	(Fe³⁺_0.67◻_0.33)Fe₂³⁺O₄
Fe	ⓘ Magnesio-arfvedsonite	{Na}{Na₂}{Mg₄Fe³⁺}(Si₈O₂₂)(OH)₂
Fe	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
Fe	ⓘ Malhmoodite	FeZr(PO₄)₂ · 4H₂O
Fe	ⓘ Ilmenite var. Iron(III)-bearing Ilmenite	(Fe²⁺,Fe³⁺)TiO₃
Fe	ⓘ Vesuvianite var. Manganese-bearing Vesuvianite	Ca₁₉(Fe³⁺,Mn²⁺,Mn³⁺)Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀](O,OH)(OH)₉
Fe	ⓘ Marcasite	FeS₂
Fe	ⓘ Mawbyite	PbFe₂³⁺(AsO₄)₂(OH)₂
Fe	ⓘ Mawsonite	Cu₆Fe₂SnS₈
Fe	ⓘ Melanotekite	Pb₂Fe₂³⁺(Si₂O₇)O₂
Fe	ⓘ Melanterite	Fe²⁺(H₂O)₆SO₄ · H₂O
Fe	ⓘ Metakahlerite	Fe²⁺(UO₂)₂(AsO₄)₂ · 8H₂O
Fe	ⓘ Metasideronatrite	Na₂Fe(SO₄)₂(OH) · H₂O
Fe	ⓘ Metavivianite	Fe²⁺Fe₂³⁺(PO₄)₂(OH)₂ · 6H₂O
Fe	ⓘ Metavoltine	K₂Na₆Fe²⁺Fe₆³⁺O₂(SO₄)₁₂ · 18H₂O
Fe	ⓘ Minnesotaite	Fe₃²⁺Si₄O₁₀(OH)₂
Fe	ⓘ Mitridatite	Ca₂Fe₃³⁺(PO₄)₃O₂ · 3H₂O
Fe	ⓘ Modderite	(Co,Fe)As
Fe	ⓘ Montroseite	(V³⁺,Fe³⁺)O(OH)
Fe	ⓘ Natanite	Fe²⁺[Sn(OH)₆]
Fe	ⓘ Natrojarosite	NaFe₃(SO₄)₂(OH)₆
Fe	ⓘ Neotocite	(Mn,Fe,Mg)SiO₃ · H₂O
Fe	ⓘ Nickelskutterudite	(Ni,Co,Fe)As₃
Fe	ⓘ Nontronite	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Fe	ⓘ Omphacite	(Na_aCa_bFe_c²⁺Mg_d)(Al_eFe_f³⁺Fe_g²⁺Mg_h)Si₂O₆
Fe	ⓘ Ottrélite	(Mn²⁺,Fe²⁺,Mg)Al₂(SiO₄)O(OH)₂
Fe	ⓘ Parasymplesite	Fe₃²⁺(AsO₄)₂ · 8H₂O
Fe	ⓘ Pentlandite	(Ni_xFe_y)_Σ9S₈
Fe	ⓘ Pharmacosiderite	KFe₄³⁺(AsO₄)₃(OH)₄ · 6-7H₂O
Fe	ⓘ Phosphosiderite	FePO₄ · 2H₂O
Fe	ⓘ Pigeonite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Fe	ⓘ Pitticite	(Fe, AsO₄, H₂O) (?)
Fe	ⓘ Plumbojarosite	Pb_0.5Fe₃³⁺(SO₄)₂(OH)₆
Fe	ⓘ Protopartzite	Cu(Sb,As,Fe,Zn)_1.3(O,OH)_6.8
Fe	ⓘ Pseudobrookite	Fe₂TiO₅
Fe	ⓘ Pumpellyite-(Fe2+)	Ca₂Fe²⁺Al₂(Si₂O₇)(SiO₄)(OH,O)₂ · H₂O
Fe	ⓘ Pyrite	FeS₂
Fe	ⓘ Pyrrhotite	Fe_1-xS
Fe	ⓘ Pyroaurite	Mg₆Fe₂³⁺(OH)₁₆[CO₃] · 4H₂O
Fe	ⓘ Qandilite	(Mg,Fe³⁺)₂(Ti,Fe³⁺,Al)O₄
Fe	ⓘ Qitianlingite	(Fe,Mn)₂(Nb,Ta)₂WO₁₀
Fe	ⓘ Turquoise var. Rashleighite	Cu(Al,Fe)₆(PO₄)₄(OH)₈ · 5H₂O
Fe	ⓘ Reevesite	Ni₆Fe₂³⁺(OH)₁₆(CO₃) · 4H₂O
Fe	ⓘ Riebeckite	◻[Na₂][Fe₃²⁺Fe₂³⁺]Si₈O₂₂(OH)₂
Fe	ⓘ Rinneite	K₃Na[FeCl₆]
Fe	ⓘ Clinochlore var. Ripidolite	(Mg,Fe,Al)₆(Si,Al)₄O₁₀(OH)₈
Fe	ⓘ Römerite	Fe²⁺Fe₂³⁺(SO₄)₄ · 14H₂O
Fe	ⓘ Rockbridgeite	Fe²⁺Fe₄³⁺(PO₄)₃(OH)₅
Fe	ⓘ Rozenite	FeSO₄ · 4H₂O
Fe	ⓘ Safflorite	(Co,Ni,Fe)As₂
Fe	ⓘ Saponite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Fe	ⓘ Schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Fe	ⓘ Schorlomite	Ca₃Ti₂(SiO₄)(Fe³⁺O₄)₂
Fe	ⓘ Schreibersite	(Fe,Ni)₃P
Fe	ⓘ Scorodite	Fe³⁺AsO₄ · 2H₂O
Fe	ⓘ Segnitite	PbFe₃³⁺AsO₄(AsO₃OH)(OH)₆
Fe	ⓘ Sekaninaite	(Fe,Mg)₂Al₃(AlSi₅O₁₈)
Fe	ⓘ Siderite	FeCO₃
Fe	ⓘ Sideronatrite	Na₂Fe(SO₄)₂(OH) · 3H₂O
Fe	ⓘ Siderophyllite	KFe₂²⁺Al(Al₂Si₂O₁₀)(OH)₂
Fe	ⓘ Pyroaurite-2H	Mg₆Fe₂³⁺(OH)₁₆(CO₃) · 4H₂O
Fe	ⓘ Natropharmacosiderite	NaFe₄³⁺(AsO₄)₃(OH)₄ · 4H₂O
Fe	ⓘ Stannite	Cu₂FeSnS₄
Fe	ⓘ Stannoidite	Cu₆⁺Cu₂²⁺(Fe²⁺,Zn)₃Sn₂S₁₂
Fe	ⓘ Staurolite	Fe₂²⁺Al₉Si₄O₂₃(OH)
Fe	ⓘ Sternbergite	AgFe₂S₃
Fe	ⓘ Stilpnomelane	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆ · nH₂O
Fe	ⓘ Strengite	FePO₄ · 2H₂O
Fe	ⓘ Strunzite	Mn²⁺Fe₂³⁺(PO₄)₂(OH)₂ · 6H₂O
Fe	ⓘ Rutile var. Strüverite	(Ti,Ta,Fe)O₂
Fe	ⓘ Surinamite	(Mg,Fe)₃Al₄BeSi₃O₁₆
Fe	ⓘ Symplesite	Fe₃²⁺(AsO₄)₂ · 8H₂O
Fe	ⓘ Szomolnokite	FeSO₄ · H₂O
Fe	ⓘ Taenite	(Fe,Ni)
Fe	ⓘ Tantalite	(Mn,Fe)(Ta,Nb)₂O₆
Fe	ⓘ Tetrataenite	FeNi
Fe	ⓘ Chamosite var. Thuringite	(Fe,Fe,Mg,Al)₆(Si,Al)₄O₁₀(O,OH)₈
Fe	ⓘ Magnetite var. Titanium-bearing Magnetite	Fe²⁺(Fe³⁺,Ti)₂O₄
Fe	ⓘ Tochilinite	Fe²⁺_5-6(Mg,Fe²⁺)₅S₆(OH)₁₀
Fe	ⓘ Trembathite	(Mg,Fe)₃(B₇O₁₃)Cl
Fe	ⓘ Triphylite	LiFe²⁺PO₄
Fe	ⓘ Tristramite	(Ca,U,Fe)(PO₄,SO₄) · 2H₂O
Fe	ⓘ Troilite	FeS
Fe	ⓘ Valleriite	(Fe²⁺,Cu)₄(Mg,Al)₃S₄(OH,O)₆
Fe	ⓘ Varlamoffite	(Sn,Fe)(O,OH)₂
Fe	ⓘ Vermiculite	Mg_0.7(Mg,Fe,Al)₆(Si,Al)₈O₂₀(OH)₄ · 8H₂O
Fe	ⓘ Violarite	Fe²⁺Ni₂³⁺S₄
Fe	ⓘ Vivianite	Fe²⁺Fe₂²⁺(PO₄)₂ · 8H₂O
Fe	ⓘ Vochtenite	(Fe²⁺,Mg)Fe³⁺(UO₂)₄(PO₄)₄(OH) · 12-13H₂O
Fe	ⓘ Voltaite	K₂Fe₅²⁺Fe₃³⁺Al(SO₄)₁₂ · 18H₂O
Fe	ⓘ Vesuvianite	Ca₁₉Fe³⁺Al₄(Al₆Mg₂)(◻₄)◻[Si₂O₇]₄[(SiO₄)₁₀]O(OH)₉
Fe	ⓘ Wairauite	CoFe
Fe	ⓘ Whitmoreite	Fe²⁺Fe₂³⁺(PO₄)₂(OH)₂ · 4H₂O
Fe	ⓘ Wüstite	FeO
Fe	ⓘ Wurtzite	(Zn,Fe)S
Fe	ⓘ Xanthoxenite	Ca₄Fe₂³⁺(PO₄)₄(OH)₂ · 3H₂O
Fe	ⓘ Zwieselite	Fe₂²⁺(PO₄)F
Fe	ⓘ Enstatite var. Bronzite	(Mg,Fe²⁺)₂[SiO₃]₂
Fe	ⓘ Hematite var. Specularite	Fe₂O₃
Fe	ⓘ Hematite var. Kidney Ore	Fe₂O₃
Fe	ⓘ Serpentine Subgroup var. Bastite	D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn
Fe	ⓘ Sphalerite var. Marmatite	(Zn,Fe)S
Fe	ⓘ Spinel var. Pleonaste	(Mg,Fe)Al₂O₄
Fe	ⓘ Siderite var. Sphärosiderite	FeCO₃
Fe	ⓘ Chevkinite-(Ce)	Ce₄(Ti,Fe²⁺,Fe³⁺)₅O₈(Si₂O₇)₂
Fe	ⓘ Ferroceladonite	K(Fe²⁺Fe³⁺◻)(Si₄O₁₀)(OH)₂
Fe	ⓘ Iddingsite	MgO · Fe₂O₃ · 3SiO₂ · 4H₂O
Fe	ⓘ Smolyaninovite	Co₃Fe₂³⁺(AsO₄)₄ · 11H₂O
Fe	ⓘ Pyrite var. Hengleinite	(Fe,Ni,Co)S₂
Fe	ⓘ Andradite var. Melanite	Ca₃(Fe³⁺,Ti)₂(SiO₄)₃
Fe	ⓘ Chalcopyrite var. Blister Copper	CuFeS₂
Fe	ⓘ Magnesiochromite var. Alumo-chrompicotite	(Mg,Fe)(Cr,Al)₂O₄
Fe	ⓘ Riebeckite Root Name Group	◻[Na₂][Z₃²⁺Fe₂³⁺]Si₈O₂₂(OH,F,Cl)₂
Fe	ⓘ Riebeckite Root Name Group var. Crocidolite	◻[Na₂][Z₃²⁺Fe₂³⁺]Si₈O₂₂(OH,F,Cl)₂
Fe	ⓘ Hercynite var. Picotite	(Fe,Mg)(Al,Cr)₂O₄
Fe	ⓘ Ilmenite var. Iserine	Fe²⁺TiO₃
Fe	ⓘ Iron var. Martensite	Fe
Fe	ⓘ Calcite var. Iron-bearing Calcite	(Ca,Fe)CO₃
Fe	ⓘ Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite	(Cu,Ag)₆[Cu₄(Fe,Zn)₂]Sb₄S₁₃
Fe	ⓘ Neustädtelite	Bi₂Fe³⁺(Fe³⁺,Co)(AsO₄)₂(O,OH)₄
Fe	ⓘ Actinolite var. Smaragdite	Ca₂(Mg,Fe²⁺,Cr)₅Si₈O₂₂(OH)₂
Fe	ⓘ Augite var. Fassaite	(Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]
Fe	ⓘ Augite var. Titanium-bearing Augite	(Ca,Na)(Mg,Ti, Fe,Al,)(Si,Al)₂O₆
Fe	ⓘ Dolomite var. Iron-bearing Dolomite	Ca(Mg,Fe)(CO₃)₂
Fe	ⓘ Ferriallanite-(Ce)	(CaCe)(Fe³⁺AlFe²⁺)O[Si₂O₇][SiO₄](OH)
Fe	ⓘ Glockerite	Fe₄³⁺(SO₄)(OH)₁₀ · 1-3H₂O ?
Fe	ⓘ Tennantite Subgroup var. Zinc-bearing Tennantite	Cu₆[Cu₄(Fe,Zn)₂]As₄S₁₃
Fe	ⓘ Siderite var. Mg-rich Siderite	(Fe,Mg)CO₃
Fe	ⓘ Saponite var. Bowlingite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Fe	ⓘ Epidote var. Withamite	{Ca₂}{Al₂(Fe³⁺,Mn)}(Si₂O₇)(SiO₄)O(OH)
Fe	ⓘ Fougèrite	Fe₄²⁺Fe₂³⁺(OH)₁₂[CO₃] · 3H₂O
Fe	ⓘ Fluor-schorl	NaFe₃²⁺Al₆(Si₆O₁₈)(BO₃)₃(OH)₃F
Fe	ⓘ Boracite var. Iron-bearing Boracite	(Mg,Fe)₃(B₇O₁₃)Cl
Fe	ⓘ Ferroskutterudite	(Fe,Co)As₃
Fe	ⓘ Potassic-magnesio-arfvedsonite	[K][Na₂][Mg₄Fe³⁺]Si₈O₂₂(OH)₂
Fe	ⓘ Clinochesterite	(Mg,Fe)₁₇Si₂₀O₅₄(OH)₆
Fe	ⓘ Epidote-(Sr)	(CaSr)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Fe	ⓘ Fayalite-Forsterite Series var. Hortonolite	from (Fe_1.5Mg_0.5)₂SiO₄ to (Mg_1.5Fe_0.5)₂SiO₄
Fe	ⓘ Epidote var. Rosstrevorite	{Ca₂}{Al₂Fe³⁺}(Si₂O₇)(SiO₄)O(OH)
Fe	ⓘ Kamarizaite	Fe₃³⁺(AsO₄)₂(OH)₃ · 3H₂O
Fe	ⓘ Julgoldite Subgroup	Ca₂XFe₂³⁺[Si₂O₆(OH)][SiO₄](OH)₂A
Fe	ⓘ Auriacusite	Fe³⁺Cu²⁺(AsO₄)O
Fe	ⓘ Hydroniumpharmacosiderite	(H₃O)Fe₄(AsO₄)₃(OH)₄ · 4H₂O
Fe	ⓘ Betpakdalite-CaMg	[Ca₂(H₂O)₁₇Mg(H₂O)₆][Mo₈As₂Fe₃³⁺O₃₆(OH)]
Fe	ⓘ Ferro-sadanagaite	{Na}{Ca₂}{Fe₃Al₂}(Al₃Si₅O₂₂)(OH)₂
Fe	ⓘ Chromite var. Ferrichromite	Fe²⁺(Cr³⁺,Fe³⁺)₂O₄
Fe	ⓘ UM1980-15-SiO:REETi	(Ce,La,Ca)(Ti,Fe)SiO₅
Fe	ⓘ UM1987-10-S:AgFe	Ag₂Fe₁₅S₂₀
Fe	ⓘ Augite var. Ferrohedenbergite	(Ca,Mg,Fe)(Fe,Mg)Si₂O₆
Fe	ⓘ Tennantite-(Fe)	Cu₆(Cu₄Fe₂²⁺)As₄S₁₂S
Fe	ⓘ Rhombohedral Carbonate	(Ca/Mg/Fe/Mn etc)CO₃
Fe	ⓘ UM2000-01-E:AuCuFePd	Au₂(Cu,Pd,Fe)₃
Fe	ⓘ UM2000-75-Te:AsFePd	(Pd,Fe,Pt,Cu,Ni)₄(Te,As)
Fe	ⓘ UM2000-76-Te:CuFePdPt	(Pd,Pt,Fe,Cu)₅Te
Fe	ⓘ UM2000-77-Te:FePbPd	(Pd,Pb,Fe,Cu,Ni)₇Te₄
Fe	ⓘ Kernowite	Cu₂Fe(AsO₄)(OH)₄ · 4H₂O
Fe	ⓘ Ferroberaunite	Fe²⁺Fe₅³⁺(PO₄)₄(OH)₅ · 6H₂O
Co	Cobalt
Co	ⓘ Alloclasite	Co_1-xFe_xAsS
Co	ⓘ Asbolane	(Ni,Co)_2-xMn⁴⁺(O,OH)₄ · nH₂O
Co	ⓘ Bieberite	CoSO₄ · 7H₂O
Co	ⓘ Clinosafflorite	CoAs₂
Co	ⓘ Cobaltite	CoAsS
Co	ⓘ Calcite var. Cobalt-bearing Calcite	(Ca,Co)CO₃
Co	ⓘ Erythrite	Co₃(AsO₄)₂ · 8H₂O
Co	ⓘ Glaucodot	(Co_0.50Fe_0.50)AsS
Co	ⓘ Jamborite	Ni²⁺_1-xCo_x³⁺(OH)_2-x(SO₄)_x · nH₂O
Co	ⓘ Langisite	CoAs
Co	ⓘ Linnaeite	Co²⁺Co₂³⁺S₄
Co	ⓘ Modderite	(Co,Fe)As
Co	ⓘ Nickelskutterudite	(Ni,Co,Fe)As₃
Co	ⓘ Paracostibite	CoSbS
Co	ⓘ Penroseite	(Ni,Co,Cu)Se₂
Co	ⓘ Safflorite	(Co,Ni,Fe)As₂
Co	ⓘ Siegenite	CoNi₂S₄
Co	ⓘ Skutterudite	CoAs₃
Co	ⓘ Tyrrellite	Cu(Co³⁺,Ni³⁺)₂Se₄
Co	ⓘ Wairauite	CoFe
Co	ⓘ Smolyaninovite	Co₃Fe₂³⁺(AsO₄)₄ · 11H₂O
Co	ⓘ Pyrite var. Hengleinite	(Fe,Ni,Co)S₂
Co	ⓘ Neustädtelite	Bi₂Fe³⁺(Fe³⁺,Co)(AsO₄)₂(O,OH)₄
Co	ⓘ Ferroskutterudite	(Fe,Co)As₃
Ni	Nickel
Ni	ⓘ Aerugite	Ni_8.5(AsO₄)₂As⁵⁺O₈
Ni	ⓘ Akaganeite	(Fe³⁺,Ni²⁺)₈(OH,O)₁₆Cl_1.25 · nH₂O
Ni	ⓘ Annabergite	Ni₃(AsO₄)₂ · 8H₂O
Ni	ⓘ Argentopentlandite	Ag(Fe,Ni)₈S₈
Ni	ⓘ Asbolane	(Ni,Co)_2-xMn⁴⁺(O,OH)₄ · nH₂O
Ni	ⓘ Awaruite	Ni₃Fe
Ni	ⓘ Bottinoite	Ni²⁺Sb₂⁵⁺(OH)₁₂ · 6H₂O
Ni	ⓘ Pyrite var. Bravoite	(Fe,Ni)S₂
Ni	ⓘ Breithauptite	NiSb
Ni	ⓘ Djerfisherite	K₆(Fe,Cu,Ni)₂₅S₂₆Cl
Ni	ⓘ Gersdorffite	NiAsS
Ni	ⓘ Godlevskite	(Ni,Fe)₉S₈
Ni	ⓘ Heazlewoodite	Ni₃S₂
Ni	ⓘ Honessite	(Ni_1-xFe_x³⁺)(OH)₂[SO₄]_x/2 · nH₂O
Ni	ⓘ Hydrohonessite	(Ni_1-xFe_x³⁺)(OH)₂(SO₄)_x/2 · nH₂O
Ni	ⓘ Jamborite	Ni²⁺_1-xCo_x³⁺(OH)_2-x(SO₄)_x · nH₂O
Ni	ⓘ Iron var. Kamacite	(Fe,Ni)
Ni	ⓘ Maucherite	Ni₁₁As₈
Ni	ⓘ Melonite	NiTe₂
Ni	ⓘ Millerite	NiS
Ni	ⓘ Morenosite	NiSO₄ · 7H₂O
Ni	ⓘ Nickelhexahydrite	Ni(SO₄) · 6H₂O
Ni	ⓘ Nickelskutterudite	(Ni,Co,Fe)As₃
Ni	ⓘ Nickeline	NiAs
Ni	ⓘ Orcelite	Ni_5-xAs₂, x ~ 0.25
Ni	ⓘ Pararammelsbergite	NiAs₂
Ni	ⓘ Parkerite	Ni₃(Bi,Pb)₂S₂
Ni	ⓘ Penroseite	(Ni,Co,Cu)Se₂
Ni	ⓘ Pentlandite	(Ni_xFe_y)_Σ9S₈
Ni	ⓘ Rammelsbergite	NiAs₂
Ni	ⓘ Reevesite	Ni₆Fe₂³⁺(OH)₁₆(CO₃) · 4H₂O
Ni	ⓘ Retgersite	NiSO₄ · 6H₂O
Ni	ⓘ Safflorite	(Co,Ni,Fe)As₂
Ni	ⓘ Schreibersite	(Fe,Ni)₃P
Ni	ⓘ Siegenite	CoNi₂S₄
Ni	ⓘ Taenite	(Fe,Ni)
Ni	ⓘ Tetrataenite	FeNi
Ni	ⓘ Theophrastite	Ni(OH)₂
Ni	ⓘ Trüstedtite	Ni₃Se₄
Ni	ⓘ Tučekite	Ni₉Sb₂S₈
Ni	ⓘ Tyrrellite	Cu(Co³⁺,Ni³⁺)₂Se₄
Ni	ⓘ Ullmannite	NiSbS
Ni	ⓘ Vaesite	NiS₂
Ni	ⓘ Violarite	Fe²⁺Ni₂³⁺S₄
Ni	ⓘ Xanthiosite	Ni₃(AsO₄)₂
Ni	ⓘ Zaratite	Ni₃(CO₃)(OH)₄ · 4H₂O ?
Ni	ⓘ Serpentine Subgroup var. Bastite	D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn
Ni	ⓘ Kerolite	(Mg,Ni)₃Si₄O₁₀(OH)₂ · nH₂O (n ~ 1)
Ni	ⓘ Zlatogorite	NiCuSb₂
Ni	ⓘ Pyrite var. Hengleinite	(Fe,Ni,Co)S₂
Ni	ⓘ Annabergite var. Calcium-bearing Annabergite	(Ni,Ca)₃(AsO₄)₂ · 8H₂O
Ni	ⓘ UM2000-75-Te:AsFePd	(Pd,Fe,Pt,Cu,Ni)₄(Te,As)
Ni	ⓘ UM2000-77-Te:FePbPd	(Pd,Pb,Fe,Cu,Ni)₇Te₄
Cu	Copper
Cu	ⓘ Agardite-(Nd)	NdCu₆(AsO₄)₃(OH)₆ · 3H₂O
Cu	ⓘ Agardite-(Y)	YCu₆(AsO₄)₃(OH)₆ · 3H₂O
Cu	ⓘ Agardite-(Ce)	CeCu₆(AsO₄)₃(OH)₆ · 3H₂O
Cu	ⓘ Agardite-(La)	LaCu₆(AsO₄)₃(OH)₆ · 3H₂O
Cu	ⓘ Aikinite	PbCuBiS₃
Cu	ⓘ Ajoite	(K,Na)Cu₇AlSi₉O₂₄(OH)₆ · 3H₂O
Cu	ⓘ Algodonite	(Cu_1-xAs_x)
Cu	ⓘ Anilite	Cu₇S₄
Cu	ⓘ Antlerite	Cu₃(SO₄)(OH)₄
Cu	ⓘ Arsentsumebite	Pb₂Cu(AsO₄)(SO₄)(OH)
Cu	ⓘ Arthurite	CuFe₂³⁺(AsO₄)₂(OH)₂ · 4H₂O
Cu	ⓘ Atacamite	Cu₂(OH)₃Cl
Cu	ⓘ Aurichalcite	(Zn,Cu)₅(CO₃)₂(OH)₆
Cu	ⓘ Azurite	Cu₃(CO₃)₂(OH)₂
Cu	ⓘ Bayldonite	PbCu₃(AsO₄)₂(OH)₂
Cu	ⓘ Beaverite-(Cu)	Pb(Fe₂³⁺Cu)(SO₄)₂(OH)₆
Cu	ⓘ Bechererite	Zn₇Cu(OH)₁₃[(SiO(OH)₃(SO₄)]
Cu	ⓘ Berryite	Cu₃Ag₂Pb₃Bi₇S₁₆
Cu	ⓘ Berzelianite	Cu_2-xSe (x ≈ 0.12)
Cu	ⓘ Betekhtinite	Pb₂(Cu,Fe)_22-24S₁₅
Cu	ⓘ Boleite	KPb₂₆Ag₉Cu₂₄(OH)₄₈Cl₆₂
Cu	ⓘ Bornite	Cu₅FeS₄
Cu	ⓘ Botallackite	Cu₂(OH)₃Cl
Cu	ⓘ Bournonite	PbCuSbS₃
Cu	ⓘ Brochantite	Cu₄(SO₄)(OH)₆
Cu	ⓘ Buttgenbachite	Cu₁₉(NO₃)₂(OH)₃₂Cl₄ · 2H₂O
Cu	ⓘ Benleonardite	[Ag₆(Sb,As)₂S₆Te][Ag₉Cu(S,Te)₂Te₂]
Cu	ⓘ Duftite var. Calcio-duftite	(Pb,Ca)CuAsO₄(OH)
Cu	ⓘ Caledonite	Pb₅Cu₂(SO₄)₃(CO₃)(OH)₆
Cu	ⓘ Campigliaite	Mn²⁺Cu₄(SO₄)₂(OH)₆ · 4H₂O
Cu	ⓘ Carbonatecyanotrichite	Cu₄Al₂(CO₃,SO₄)(OH)₁₂ · 2H₂O
Cu	ⓘ Ceruleite	Cu₂Al₇(AsO₄)₄(OH)₁₃ · 11.5H₂O
Cu	ⓘ Chalcosiderite	CuFe₆³⁺(PO₄)₄(OH)₈ · 4H₂O
Cu	ⓘ Chalcomenite	CuSeO₃ · 2H₂O
Cu	ⓘ Chloroxiphite	Pb₃CuO₂Cl₂(OH)₂
Cu	ⓘ Chalcopyrite	CuFeS₂
Cu	ⓘ Chalcanthite	CuSO₄ · 5H₂O
Cu	ⓘ Chalcoalumite	CuAl₄(SO₄)(OH)₁₂ · 3H₂O
Cu	ⓘ Chalcocite	Cu₂S
Cu	ⓘ Cuprite var. Chalcotrichite	Cu₂O
Cu	ⓘ Chalcophyllite	Cu₁₈Al₂(AsO₄)₄(SO₄)₃(OH)₂₄ · 36H₂O
Cu	ⓘ Chenevixite	Cu₂Fe₂³⁺(AsO₄)₂(OH)₄
Cu	ⓘ Chenite	Pb₄Cu(SO₄)₂(OH)₆
Cu	ⓘ Chrysocolla	Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1
Cu	ⓘ Clinoclase	Cu₃(AsO₄)(OH)₃
Cu	ⓘ Clinoatacamite	Cu₂(OH)₃Cl
Cu	ⓘ Conichalcite	CaCu(AsO₄)(OH)
Cu	ⓘ Connellite	Cu₁₉(SO₄)(OH)₃₂Cl₄ · 3H₂O
Cu	ⓘ Cornubite	Cu₅(AsO₄)₂(OH)₄
Cu	ⓘ Cornwallite	Cu₅(AsO₄)₂(OH)₄
Cu	ⓘ Covellite	CuS
Cu	ⓘ Creaseyite	Pb₂Cu₂Fe₂³⁺(Si_4.67Al_0.33)O_15.33(OH)₃ · H₂O
Cu	ⓘ Crednerite	CuMnO₂
Cu	ⓘ Cubanite	CuFe₂S₃
Cu	ⓘ Cuprite	Cu₂O
Cu	ⓘ Adamite var. Copper-bearing Adamite	(Zn,Cu)₂AsO₄OH
Cu	ⓘ Cuprosklodowskite	Cu(UO₂)₂(SiO₃OH)₂ · 6H₂O
Cu	ⓘ Cuprostibite	Cu₂(Sb,Tl)
Cu	ⓘ Cuprotungstite	Cu₂(WO₄)(OH)₂
Cu	ⓘ Cyanotrichite	Cu₄Al₂(SO₄)(OH)₁₂ · 2H₂O
Cu	ⓘ Copper	Cu
Cu	ⓘ Delafossite	CuFeO₂
Cu	ⓘ Devilline	CaCu₄(SO₄)₂(OH)₆ · 3H₂O
Cu	ⓘ Diaboleite	Pb₂CuCl₂(OH)₄
Cu	ⓘ Digenite	Cu₉S₅
Cu	ⓘ Dioptase	CuSiO₃ · H₂O
Cu	ⓘ Djerfisherite	K₆(Fe,Cu,Ni)₂₅S₂₆Cl
Cu	ⓘ Djurleite	Cu₃₁S₁₆
Cu	ⓘ Domeykite	Cu₃As
Cu	ⓘ Duftite	PbCu(AsO₄)(OH)
Cu	ⓘ Elyite	Pb₄Cu(SO₄)O₂(OH)₄ · H₂O
Cu	ⓘ Emplectite	CuBiS₂
Cu	ⓘ Enargite	Cu₃AsS₄
Cu	ⓘ Eucairite	AgCuSe
Cu	ⓘ Famatinite	Cu₃SbS₄
Cu	ⓘ Ferrokësterite	Cu₂FeSnS₄
Cu	ⓘ Fornacite	Pb₂Cu(CrO₄)(AsO₄)(OH)
Cu	ⓘ Freibergite Subgroup	(Ag₆,[Ag₆]⁴⁺)(Cu₄ C₂²⁺)Sb₄S₁₂S_0-1
Cu	ⓘ Friedrichite	Pb₅Cu₅Bi₇S₁₈
Cu	ⓘ Gartrellite	PbCuFe³⁺(AsO₄)₂(OH) · H₂O
Cu	ⓘ Geerite	Cu₈S₅
Cu	ⓘ Georgeite	[Cu(OH)_2-x(H₂O)_x][CO₃]_x/2
Cu	ⓘ Gladite	PbCuBi₅S₉
Cu	ⓘ Hammarite	Pb₂Cu₂Bi₄S₉
Cu	ⓘ Hentschelite	CuFe₂³⁺(PO₄)₂(OH)₂
Cu	ⓘ Hodrušite	Cu₈Bi₁₂S₂₂
Cu	ⓘ Hongshiite	PtCu
Cu	ⓘ Idaite	Cu₅FeS₆
Cu	ⓘ Isocubanite	CuFe₂S₃
Cu	ⓘ Johannite	Cu(UO₂)₂(SO₄)₂(OH)₂ · 8H₂O
Cu	ⓘ Kësterite	Cu₂ZnSnS₄
Cu	ⓘ Kipushite	(Cu,Zn)₅Zn(PO₄)₂(OH)₆ · H₂O
Cu	ⓘ Klockmannite	CuSe
Cu	ⓘ Kobellite	Pb₂₂Cu₄(Bi,Sb)₃₀S₆₉
Cu	ⓘ Kröhnkite	Na₂Cu(SO₄)₂ · 2H₂O
Cu	ⓘ Krupkaite	PbCuBi₃S₆
Cu	ⓘ Ktenasite	ZnCu₄(SO₄)₂(OH)₆ · 6H₂O
Cu	ⓘ Kuramite	Cu₃SnS₄
Cu	ⓘ Langite	Cu₄(SO₄)(OH)₆ · 2H₂O
Cu	ⓘ Lautenthalite	PbCu₄(SO₄)₂(OH)₆ · 3H₂O
Cu	ⓘ Lavendulan	NaCaCu₅(AsO₄)₄Cl · 5H₂O
Cu	ⓘ Libethenite	Cu₂(PO₄)(OH)
Cu	ⓘ Likasite	Cu₃(NO₃)(OH)₅ · 2H₂O
Cu	ⓘ Linarite	PbCu(SO₄)(OH)₂
Cu	ⓘ Lindgrenite	Cu₃(MoO₄)₂(OH)₂
Cu	ⓘ Lindströmite	Pb₃Cu₃Bi₇S₁₅
Cu	ⓘ Liroconite	Cu₂Al(AsO₄)(OH)₄ · 4H₂O
Cu	ⓘ Luzonite	Cu₃AsS₄
Cu	ⓘ Malachite	Cu₂(CO₃)(OH)₂
Cu	ⓘ Mammothite	Pb₆Cu₄AlSb⁵⁺O₂(OH)₁₆Cl₄(SO₄)₂
Cu	ⓘ Mawsonite	Cu₆Fe₂SnS₈
Cu	ⓘ Meneghinite	Pb₁₃CuSb₇S₂₄
Cu	ⓘ Metatorbernite	Cu(UO₂)₂(PO₄)₂ · 8H₂O
Cu	ⓘ Metazeunerite	Cu(UO₂)₂(AsO₄)₂ · 8H₂O
Cu	ⓘ Mixite	BiCu₆(AsO₄)₃(OH)₆ · 3H₂O
Cu	ⓘ Mottramite	PbCu(VO₄)(OH)
Cu	ⓘ Namibite	Cu(BiO)₂(VO₄)(OH)
Cu	ⓘ Nantokite	CuCl
Cu	ⓘ Nakauriite	Cu₈(SO₄)₄(CO₃)(OH)₆ · 48H₂O
Cu	ⓘ Olivenite	Cu₂(AsO₄)(OH)
Cu	ⓘ Orthoserpierite	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
Cu	ⓘ Osarizawaite	Pb(Al₂Cu²⁺)(SO₄)₂(OH)₆
Cu	ⓘ Paramelaconite	Cu₂¹⁺Cu₂²⁺O₃
Cu	ⓘ Paratacamite	Cu₃(Cu,Zn)(OH)₆Cl₂
Cu	ⓘ Parnauite	Cu₉(AsO₄)₂(SO₄)(OH)₁₀ · 7H₂O
Cu	ⓘ Pekoite	PbCuBi₁₁S₁₈
Cu	ⓘ Penroseite	(Ni,Co,Cu)Se₂
Cu	ⓘ Philipsburgite	Cu₅Zn(AsO₄)(PO₄)(OH)₆ · H₂O
Cu	ⓘ Plancheite	Cu₈(Si₈O₂₂)(OH)₄ · H₂O
Cu	ⓘ Polybasite	[Ag₆Sb₂S₇][Ag₉CuS₄]
Cu	ⓘ Posnjakite	Cu₄(SO₄)(OH)₆ · H₂O
Cu	ⓘ Protopartzite	Cu(Sb,As,Fe,Zn)_1.3(O,OH)_6.8
Cu	ⓘ Pseudomalachite	Cu₅(PO₄)₂(OH)₄
Cu	ⓘ Pseudoboleite	Pb₃₁Cu₂₄Cl₆₂(OH)₄₈
Cu	ⓘ Ramsbeckite	(Cu,Zn)₁₅(SO₄)₄(OH)₂₂ · 6H₂O
Cu	ⓘ Turquoise var. Rashleighite	Cu(Al,Fe)₆(PO₄)₄(OH)₈ · 5H₂O
Cu	ⓘ Reichenbachite	Cu₅(PO₄)₂(OH)₄
Cu	ⓘ Roquesite	CuInS₂
Cu	ⓘ Rosasite	(Cu,Zn)₂(CO₃)(OH)₂
Cu	ⓘ Roxbyite	Cu₉S₅
Cu	ⓘ Schmiederite	Pb₂Cu₂(Se⁶⁺O₄)(Se⁴⁺O₃)(OH)₄
Cu	ⓘ Schulenbergite	(Cu,Zn)₇(SO₄)₂(OH)₁₀ · 3H₂O
Cu	ⓘ Serpierite	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
Cu	ⓘ Shattuckite	Cu₅(Si₂O₆)₂(OH)₂
Cu	ⓘ Sieleckiite	Cu₃Al₄(PO₄)₂(OH)₁₂ · 2H₂O
Cu	ⓘ Spangolite	Cu₆Al(SO₄)(OH)₁₂Cl · 3H₂O
Cu	ⓘ Spionkopite	Cu₃₉S₂₈
Cu	ⓘ Stannite	Cu₂FeSnS₄
Cu	ⓘ Stannoidite	Cu₆⁺Cu₂²⁺(Fe²⁺,Zn)₃Sn₂S₁₂
Cu	ⓘ Strashimirite	Cu₈(AsO₄)₄(OH)₄ · 5H₂O
Cu	ⓘ Tennantite Subgroup	Cu₆(Cu₄C₂²⁺)As₄S₁₂S
Cu	ⓘ Tenorite	CuO
Cu	ⓘ Tetrahedrite Subgroup	Cu₆(Cu₄C₂²⁺)Sb₄S₁₂S
Cu	ⓘ Cuprite var. Tile ore	Cu₂O
Cu	ⓘ Torbernite	Cu(UO₂)₂(PO₄)₂ · 12H₂O
Cu	ⓘ Tsumebite	Pb₂Cu(PO₄)(SO₄)(OH)
Cu	ⓘ Turquoise	CuAl₆(PO₄)₄(OH)₈ · 4H₂O
Cu	ⓘ Tyrolite	Ca₂Cu₉(AsO₄)₄(CO₃)(OH)₈ · 11H₂O
Cu	ⓘ Tyrrellite	Cu(Co³⁺,Ni³⁺)₂Se₄
Cu	ⓘ Tangeite	CaCu(VO₄)(OH)
Cu	ⓘ Umangite	Cu₃Se₂
Cu	ⓘ Valleriite	(Fe²⁺,Cu)₄(Mg,Al)₃S₄(OH,O)₆
Cu	ⓘ Vandenbrandeite	Cu(UO₂)(OH)₄
Cu	ⓘ Vauquelinite	Pb₂Cu(CrO₄)(PO₄)(OH)
Cu	ⓘ Vésigniéite	BaCu₃(VO₄)₂(OH)₂
Cu	ⓘ Veszelyite	(Cu,Zn)₂Zn(PO₄)(OH)₃ · 2H₂O
Cu	ⓘ Volborthite	Cu₃(V₂O₇)(OH)₂ · 2H₂O
Cu	ⓘ Vulcanite	CuTe
Cu	ⓘ Wittichenite	Cu₃BiS₃
Cu	ⓘ Woodwardite	Cu_1-xAl_x(OH)₂(SO₄)_x/2 · nH₂O
Cu	ⓘ Wroewolfeite	Cu₄(SO₄)(OH)₆ · 2H₂O
Cu	ⓘ Yarrowite	Cu₉S₈
Cu	ⓘ Zeunerite	Cu(UO₂)₂(AsO₄)₂ · 12H₂O
Cu	ⓘ Duftite-alpha	PbCu(AsO₄)(OH)
Cu	ⓘ Cumengeite	Pb₂₁Cu₂₀Cl₄₂(OH)₄₀ · 6H₂O
Cu	ⓘ Zálesíite	CaCu₆(AsO₄)₂(AsO₃OH)(OH)₆ · 3H₂O
Cu	ⓘ Wooldridgeite	Na₂CaCu₂²⁺(P₂O₇)₂ · 10H₂O
Cu	ⓘ Zlatogorite	NiCuSb₂
Cu	ⓘ Chalcopyrite var. Blister Copper	CuFeS₂
Cu	ⓘ Redgillite	Cu₆(SO₄)(OH)₁₀ · H₂O
Cu	ⓘ Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite	(Cu,Ag)₆[Cu₄(Fe,Zn)₂]Sb₄S₁₃
Cu	ⓘ Duftite var. Duftite-β	PbCu(AsO₄)(OH)
Cu	ⓘ Unnamed (Cu-Pb Silicate ?)	Pb, Cu, Si, O ?
Cu	ⓘ Bobkingite	Cu₅Cl₂(OH)₈ · 2H₂O
Cu	ⓘ Tennantite Subgroup var. Zinc-bearing Tennantite	Cu₆[Cu₄(Fe,Zn)₂]As₄S₁₃
Cu	ⓘ Malyshevite	PdCuBiS₃
Cu	ⓘ Zincolivenite	CuZn(AsO₄)(OH)
Cu	ⓘ Montetrisaite	Cu₆(SO₄)(OH)₁₀ · 2H₂O
Cu	ⓘ Steverustite	Pb₅²⁺(OH)₅[Cu⁺(S⁶⁺O₃S^2-)₃](H₂O)₂
Cu	ⓘ Unnamed (Cu-Sb Oxide)	CuSb₂O₆
Cu	ⓘ Auriacusite	Fe³⁺Cu²⁺(AsO₄)O
Cu	ⓘ Unnamed (Zn-analogue of Ktenasite)	Zn(Zn,Cu)₄(SO₄)₂(OH)₆ · 6H₂O
Cu	ⓘ Tennantite-(Fe)	Cu₆(Cu₄Fe₂²⁺)As₄S₁₂S
Cu	ⓘ Bridgesite-(Ce)	CaCe₂Cu₆(SO₄)₄(OH)₁₂ · 8H₂O
Cu	ⓘ UM2000-01-E:AuCuFePd	Au₂(Cu,Pd,Fe)₃
Cu	ⓘ UM2000-75-Te:AsFePd	(Pd,Fe,Pt,Cu,Ni)₄(Te,As)
Cu	ⓘ UM2000-76-Te:CuFePdPt	(Pd,Pt,Fe,Cu)₅Te
Cu	ⓘ UM2000-77-Te:FePbPd	(Pd,Pb,Fe,Cu,Ni)₇Te₄
Cu	ⓘ Kernowite	Cu₂Fe(AsO₄)(OH)₄ · 4H₂O
Cu	ⓘ Unnamed (Pb-Cu-Al-Si-O)	Pb-Cu-Al-Si-O
Zn	Zinc
Zn	ⓘ Adamite	Zn₂(AsO₄)(OH)
Zn	ⓘ Aheylite	(Fe²⁺,Zn)Al₆(PO₄)₄(OH)₈ · 4H₂O
Zn	ⓘ Arsendescloizite	PbZn(AsO₄)(OH)
Zn	ⓘ Aurichalcite	(Zn,Cu)₅(CO₃)₂(OH)₆
Zn	ⓘ Ashoverite	Zn(OH)₂
Zn	ⓘ Bechererite	Zn₇Cu(OH)₁₃[(SiO(OH)₃(SO₄)]
Zn	ⓘ Bianchite	Zn(SO₄) · 6H₂O
Zn	ⓘ Brianyoungite	Zn₃(CO₃,SO₄)(OH)₄
Zn	ⓘ Chalcophanite	ZnMn₃⁴⁺O₇ · 3H₂O
Zn	ⓘ Adamite var. Copper-bearing Adamite	(Zn,Cu)₂AsO₄OH
Zn	ⓘ Descloizite	PbZn(VO₄)(OH)
Zn	ⓘ Ecandrewsite	(Zn,Fe²⁺,Mn²⁺)TiO₃
Zn	ⓘ Fraipontite	(Zn,Al)₃((Si,Al)₂O₅)(OH)₄
Zn	ⓘ Franklinite	Zn²⁺Fe₂³⁺O₄
Zn	ⓘ Franklinphilite	(K,Na)₄(Mn²⁺,Mg,Zn)₄₈(Si,Al)₇₂(O,OH)₂₁₆ · 6H₂O
Zn	ⓘ Faustite	ZnAl₆(PO₄)₄(OH)₈ · 4H₂O
Zn	ⓘ Gahnite	ZnAl₂O₄
Zn	ⓘ Genthelvite	Be₃Zn₄(SiO₄)₃S
Zn	ⓘ Goslarite	ZnSO₄ · 7H₂O
Zn	ⓘ Hemimorphite	Zn₄Si₂O₇(OH)₂ · H₂O
Zn	ⓘ Hetaerolite	ZnMn₂O₄
Zn	ⓘ Hydrozincite	Zn₅(CO₃)₂(OH)₆
Zn	ⓘ Kësterite	Cu₂ZnSnS₄
Zn	ⓘ Kipushite	(Cu,Zn)₅Zn(PO₄)₂(OH)₆ · H₂O
Zn	ⓘ Köttigite	Zn₃(AsO₄)₂ · 8H₂O
Zn	ⓘ Ktenasite	ZnCu₄(SO₄)₂(OH)₆ · 6H₂O
Zn	ⓘ Metalodèvite	Zn(UO₂)₂(AsO₄)₂ · 10H₂O
Zn	ⓘ Namuwite	Zn₄(SO₄)(OH)₆ · 4H₂O
Zn	ⓘ Orthoserpierite	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
Zn	ⓘ Parahopeite	Zn₃(PO₄)₂ · 4H₂O
Zn	ⓘ Paratacamite	Cu₃(Cu,Zn)(OH)₆Cl₂
Zn	ⓘ Philipsburgite	Cu₅Zn(AsO₄)(PO₄)(OH)₆ · H₂O
Zn	ⓘ Protopartzite	Cu(Sb,As,Fe,Zn)_1.3(O,OH)_6.8
Zn	ⓘ Queitite	Pb₄Zn₂(SO₄)(SiO₄)(Si₂O₇)
Zn	ⓘ Ramsbeckite	(Cu,Zn)₁₅(SO₄)₄(OH)₂₂ · 6H₂O
Zn	ⓘ Rosasite	(Cu,Zn)₂(CO₃)(OH)₂
Zn	ⓘ Schulenbergite	(Cu,Zn)₇(SO₄)₂(OH)₁₀ · 3H₂O
Zn	ⓘ Serpierite	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
Zn	ⓘ Simonkolleite	Zn₅Cl₂(OH)₈ · H₂O
Zn	ⓘ Smithsonite	ZnCO₃
Zn	ⓘ Spencerite	Zn₄(PO₄)₂(OH)₂ · 3H₂O
Zn	ⓘ Sphalerite	ZnS
Zn	ⓘ Stannoidite	Cu₆⁺Cu₂²⁺(Fe²⁺,Zn)₃Sn₂S₁₂
Zn	ⓘ Sweetite	Zn(OH)₂
Zn	ⓘ Veszelyite	(Cu,Zn)₂Zn(PO₄)(OH)₃ · 2H₂O
Zn	ⓘ Willemite	Zn₂SiO₄
Zn	ⓘ Wülfingite	Zn(OH)₂
Zn	ⓘ Wurtzite	(Zn,Fe)S
Zn	ⓘ Zinc	Zn
Zn	ⓘ Zincite	ZnO
Zn	ⓘ Serpentine Subgroup var. Bastite	D₃[Si₂O₅](OH)₄ D= Mg, Fe, Ni, Mn, Al, Zn
Zn	ⓘ Sphalerite var. Marmatite	(Zn,Fe)S
Zn	ⓘ Sphalerite var. Cleiophane	ZnS
Zn	ⓘ Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite	(Cu,Ag)₆[Cu₄(Fe,Zn)₂]Sb₄S₁₃
Zn	ⓘ Unnamed (gamma-Zn(OH)2)	γ-Zn(OH)₂
Zn	ⓘ Unnamed (Basic Zinc Sulphate Hydrate)	Zn₄SO₄(OH)₆ · 4H₂O
Zn	ⓘ Tennantite Subgroup var. Zinc-bearing Tennantite	Cu₆[Cu₄(Fe,Zn)₂]As₄S₁₃
Zn	ⓘ Sphalerite var. Honigblende	ZnS
Zn	ⓘ Zincolivenite	CuZn(AsO₄)(OH)
Zn	ⓘ Ianbruceite	Zn₂(AsO₄)(OH) · 3H₂O
Zn	ⓘ Unnamed (Zn-analogue of Ktenasite)	Zn(Zn,Cu)₄(SO₄)₂(OH)₆ · 6H₂O
As	Arsenic
As	ⓘ Adamite	Zn₂(AsO₄)(OH)
As	ⓘ Aerugite	Ni_8.5(AsO₄)₂As⁵⁺O₈
As	ⓘ Agardite-(Nd)	NdCu₆(AsO₄)₃(OH)₆ · 3H₂O
As	ⓘ Agardite-(Y)	YCu₆(AsO₄)₃(OH)₆ · 3H₂O
As	ⓘ Agardite-(Ce)	CeCu₆(AsO₄)₃(OH)₆ · 3H₂O
As	ⓘ Agardite-(La)	LaCu₆(AsO₄)₃(OH)₆ · 3H₂O
As	ⓘ Algodonite	(Cu_1-xAs_x)
As	ⓘ Alloclasite	Co_1-xFe_xAsS
As	ⓘ Pharmacoalumite	KAl₄(AsO₄)₃(OH)₄ · 6.5H₂O
As	ⓘ Annabergite	Ni₃(AsO₄)₂ · 8H₂O
As	ⓘ Arsenogoyazite	SrAl₃(AsO₄)(AsO₃OH)(OH)₆
As	ⓘ Arsenolite	As₂O₃
As	ⓘ Arsenogorceixite	BaAl₃(AsO₄)(AsO₃OH)(OH)₆
As	ⓘ Arsenopyrite	FeAsS
As	ⓘ Ardennite-(As)	Mn₄²⁺Al₄(AlMg)(AsO₄)(SiO₄)₂(Si₃O₁₀)(OH)₆
As	ⓘ Arsendescloizite	PbZn(AsO₄)(OH)
As	ⓘ Arsenic	As
As	ⓘ Arseniosiderite	Ca₂Fe₃³⁺(AsO₄)₃O₂ · 3H₂O
As	ⓘ Arsentsumebite	Pb₂Cu(AsO₄)(SO₄)(OH)
As	ⓘ Arthurite	CuFe₂³⁺(AsO₄)₂(OH)₂ · 4H₂O
As	ⓘ Atelestite	Bi₂(AsO₄)O(OH)
As	ⓘ Bariopharmacosiderite	Ba_0.5Fe₄³⁺(AsO₄)₃(OH)₄ · 5H₂O
As	ⓘ Bayldonite	PbCu₃(AsO₄)₂(OH)₂
As	ⓘ Beudantite	PbFe₃(AsO₄)(SO₄)(OH)₆
As	ⓘ Brandtite	Ca₂Mn²⁺(AsO₄)₂ · 2H₂O
As	ⓘ Bukovskýite	Fe₂³⁺(AsO₄)(SO₄)(OH) · 9H₂O
As	ⓘ Bulachite	Al₆(AsO₄)₃(OH)₉(H₂O)₄ · 2H₂O
As	ⓘ Benleonardite	[Ag₆(Sb,As)₂S₆Te][Ag₉Cu(S,Te)₂Te₂]
As	ⓘ Duftite var. Calcio-duftite	(Pb,Ca)CuAsO₄(OH)
As	ⓘ Carminite	PbFe₂³⁺(AsO₄)₂(OH)₂
As	ⓘ Ceruleite	Cu₂Al₇(AsO₄)₄(OH)₁₃ · 11.5H₂O
As	ⓘ Chalcophyllite	Cu₁₈Al₂(AsO₄)₄(SO₄)₃(OH)₂₄ · 36H₂O
As	ⓘ Chenevixite	Cu₂Fe₂³⁺(AsO₄)₂(OH)₄
As	ⓘ Chernovite-(Y)	Y(AsO₄)
As	ⓘ Clinoclase	Cu₃(AsO₄)(OH)₃
As	ⓘ Claudetite	As₂O₃
As	ⓘ Clinosafflorite	CoAs₂
As	ⓘ Cobaltite	CoAsS
As	ⓘ Conichalcite	CaCu(AsO₄)(OH)
As	ⓘ Cornubite	Cu₅(AsO₄)₂(OH)₄
As	ⓘ Cornwallite	Cu₅(AsO₄)₂(OH)₄
As	ⓘ Adamite var. Copper-bearing Adamite	(Zn,Cu)₂AsO₄OH
As	ⓘ Domeykite	Cu₃As
As	ⓘ Dufrénoysite	Pb₂As₂S₅
As	ⓘ Duftite	PbCu(AsO₄)(OH)
As	ⓘ Durangite	NaAl(AsO₄)F
As	ⓘ Enargite	Cu₃AsS₄
As	ⓘ Erythrite	Co₃(AsO₄)₂ · 8H₂O
As	ⓘ Fornacite	Pb₂Cu(CrO₄)(AsO₄)(OH)
As	ⓘ Gartrellite	PbCuFe³⁺(AsO₄)₂(OH) · H₂O
As	ⓘ Gersdorffite	NiAsS
As	ⓘ Glaucodot	(Co_0.50Fe_0.50)AsS
As	ⓘ Gratonite	Pb₉As₄S₁₅
As	ⓘ Hedyphane	Ca₂Pb₃(AsO₄)₃Cl
As	ⓘ Hidalgoite	PbAl₃(AsO₄)(SO₄)(OH)₆
As	ⓘ Hollingworthite	(Rh,Pt,Pd)AsS
As	ⓘ Irarsite	(Ir,Ru,Rh,Pt)AsS
As	ⓘ Isomertieite	Pd₁₁Sb₂As₂
As	ⓘ Jordanite	Pb₁₄As₆S₂₃
As	ⓘ Kahlerite	Fe(UO₂)₂(AsO₄)₂ · 12H₂O
As	ⓘ Kaňkite	FeAsO₄ · 3.5H₂O
As	ⓘ Köttigite	Zn₃(AsO₄)₂ · 8H₂O
As	ⓘ Langisite	CoAs
As	ⓘ Lavendulan	NaCaCu₅(AsO₄)₄Cl · 5H₂O
As	ⓘ Liroconite	Cu₂Al(AsO₄)(OH)₄ · 4H₂O
As	ⓘ Liskeardite	[(Al,Fe)₃₂(AsO₄)₁₈(OH)₄₂(H₂O)₂₂] · 52H₂O
As	ⓘ Löllingite	FeAs₂
As	ⓘ Marcasite var. Lonchidite	Fe(S,As)₂
As	ⓘ Luzonite	Cu₃AsS₄
As	ⓘ Mansfieldite	AlAsO₄ · 2H₂O
As	ⓘ Maucherite	Ni₁₁As₈
As	ⓘ Mawbyite	PbFe₂³⁺(AsO₄)₂(OH)₂
As	ⓘ Mertieite	Pd₈Sb_2.5As_0.5
As	ⓘ Metakahlerite	Fe²⁺(UO₂)₂(AsO₄)₂ · 8H₂O
As	ⓘ Metalodèvite	Zn(UO₂)₂(AsO₄)₂ · 10H₂O
As	ⓘ Metanováčekite	Mg(UO₂)₂(AsO₄)₂ · 8H₂O
As	ⓘ Metazeunerite	Cu(UO₂)₂(AsO₄)₂ · 8H₂O
As	ⓘ Mimetite	Pb₅(AsO₄)₃Cl
As	ⓘ Mixite	BiCu₆(AsO₄)₃(OH)₆ · 3H₂O
As	ⓘ Modderite	(Co,Fe)As
As	ⓘ Nickelskutterudite	(Ni,Co,Fe)As₃
As	ⓘ Nickeline	NiAs
As	ⓘ Hydronováčekite	Mg(UO₂)₂(AsO₄)₂ · 12H₂O
As	ⓘ Olivenite	Cu₂(AsO₄)(OH)
As	ⓘ Orcelite	Ni_5-xAs₂, x ~ 0.25
As	ⓘ Orpiment	As₂S₃
As	ⓘ Pararammelsbergite	NiAs₂
As	ⓘ Pararealgar	As₄S₄
As	ⓘ Parasymplesite	Fe₃²⁺(AsO₄)₂ · 8H₂O
As	ⓘ Parnauite	Cu₉(AsO₄)₂(SO₄)(OH)₁₀ · 7H₂O
As	ⓘ Pharmacolite	Ca(HAsO₄) · 2H₂O
As	ⓘ Pharmacosiderite	KFe₄³⁺(AsO₄)₃(OH)₄ · 6-7H₂O
As	ⓘ Phaunouxite	Ca₃(AsO₄)₂ · 11H₂O
As	ⓘ Philipsbornite	PbAl₃(AsO₄)(AsO₃OH)(OH)₆
As	ⓘ Philipsburgite	Cu₅Zn(AsO₄)(PO₄)(OH)₆ · H₂O
As	ⓘ Picropharmacolite	Ca₄Mg(AsO₄)₂(HAsO₄)₂ · 11H₂O
As	ⓘ Pitticite	(Fe, AsO₄, H₂O) (?)
As	ⓘ Sperrylite var. Platarsite	Pt(As,S)₂
As	ⓘ Preisingerite	Bi₃(AsO₄)₂O(OH)
As	ⓘ Protopartzite	Cu(Sb,As,Fe,Zn)_1.3(O,OH)_6.8
As	ⓘ Proustite	Ag₃AsS₃
As	ⓘ Rammelsbergite	NiAs₂
As	ⓘ Rauenthalite	Ca₃(AsO₄)₂ · 10H₂O
As	ⓘ Realgar	As₄S₄
As	ⓘ Rooseveltite	Bi(AsO₄)
As	ⓘ Safflorite	(Co,Ni,Fe)As₂
As	ⓘ Sahlinite	Pb₁₄(AsO₄)₂O₉Cl₄
As	ⓘ Schultenite	Pb(HAsO₄)
As	ⓘ Scorodite	Fe³⁺AsO₄ · 2H₂O
As	ⓘ Segnitite	PbFe₃³⁺AsO₄(AsO₃OH)(OH)₆
As	ⓘ Skutterudite	CoAs₃
As	ⓘ Natropharmacosiderite	NaFe₄³⁺(AsO₄)₃(OH)₄ · 4H₂O
As	ⓘ Sperrylite	PtAs₂
As	ⓘ Strashimirite	Cu₈(AsO₄)₄(OH)₄ · 5H₂O
As	ⓘ Symplesite	Fe₃²⁺(AsO₄)₂ · 8H₂O
As	ⓘ Talmessite	Ca₂Mg(AsO₄)₂ · 2H₂O
As	ⓘ Tennantite Subgroup	Cu₆(Cu₄C₂²⁺)As₄S₁₂S
As	ⓘ Thorikosite	Pb₃Cl₂(OH)(SbO₃,AsO₃)
As	ⓘ Trögerite	(H₃O)(UO₂)(AsO₄) · 3H₂O
As	ⓘ Tyrolite	Ca₂Cu₉(AsO₄)₄(CO₃)(OH)₈ · 11H₂O
As	ⓘ Uranospinite	Ca(UO₂)₂(AsO₄)₂ · 10H₂O
As	ⓘ Walpurgite	(BiO)₄(UO₂)(AsO₄)₂ · 2H₂O
As	ⓘ Weilite	Ca(HAsO₄)
As	ⓘ Xanthiosite	Ni₃(AsO₄)₂
As	ⓘ Xanthoconite	Ag₃AsS₃
As	ⓘ Zeunerite	Cu(UO₂)₂(AsO₄)₂ · 12H₂O
As	ⓘ Duftite-alpha	PbCu(AsO₄)(OH)
As	ⓘ Mimetite var. Campylite	Pb₅(AsO₄)₃Cl
As	ⓘ Zálesíite	CaCu₆(AsO₄)₂(AsO₃OH)(OH)₆ · 3H₂O
As	ⓘ Smolyaninovite	Co₃Fe₂³⁺(AsO₄)₄ · 11H₂O
As	ⓘ Claudetite var. Antimony-bearing Claudetite	(As,Sb)₂O₃
As	ⓘ Duftite var. Duftite-β	PbCu(AsO₄)(OH)
As	ⓘ Neustädtelite	Bi₂Fe³⁺(Fe³⁺,Co)(AsO₄)₂(O,OH)₄
As	ⓘ Tennantite Subgroup var. Zinc-bearing Tennantite	Cu₆[Cu₄(Fe,Zn)₂]As₄S₁₃
As	ⓘ Ferroskutterudite	(Fe,Co)As₃
As	ⓘ Zincolivenite	CuZn(AsO₄)(OH)
As	ⓘ Annabergite var. Calcium-bearing Annabergite	(Ni,Ca)₃(AsO₄)₂ · 8H₂O
As	ⓘ Kamarizaite	Fe₃³⁺(AsO₄)₂(OH)₃ · 3H₂O
As	ⓘ Nováčekite	Mg(UO₂)₂(AsO₄)₂ · 10H₂O
As	ⓘ Auriacusite	Fe³⁺Cu²⁺(AsO₄)O
As	ⓘ Hydroniumpharmacosiderite	(H₃O)Fe₄(AsO₄)₃(OH)₄ · 4H₂O
As	ⓘ Betpakdalite-CaMg	[Ca₂(H₂O)₁₇Mg(H₂O)₆][Mo₈As₂Fe₃³⁺O₃₆(OH)]
As	ⓘ Ianbruceite	Zn₂(AsO₄)(OH) · 3H₂O
As	ⓘ Bettertonite	[Al₆(AsO₄)₃(OH)₉(H₂O)₅] · 11H₂O
As	ⓘ Penberthycroftite	[Al₆(AsO₄)₃(OH)₉(H₂O)₅] · 8H₂O
As	ⓘ Tennantite-(Fe)	Cu₆(Cu₄Fe₂²⁺)As₄S₁₂S
As	ⓘ UM2000-75-Te:AsFePd	(Pd,Fe,Pt,Cu,Ni)₄(Te,As)
As	ⓘ Kernowite	Cu₂Fe(AsO₄)(OH)₄ · 4H₂O
Se	Selenium
Se	ⓘ Berzelianite	Cu_2-xSe (x ≈ 0.12)
Se	ⓘ Bohdanowiczite	AgBiSe₂
Se	ⓘ Chalcomenite	CuSeO₃ · 2H₂O
Se	ⓘ Chrisstanleyite	Ag₂Pd₃Se₄
Se	ⓘ Clausthalite	PbSe
Se	ⓘ Eucairite	AgCuSe
Se	ⓘ Fischesserite	Ag₃AuSe₂
Se	ⓘ Klockmannite	CuSe
Se	ⓘ Laitakarite	Bi₄(Se,S)₃
Se	ⓘ Molybdomenite	PbSeO₃
Se	ⓘ Naumannite	Ag₂Se
Se	ⓘ Olsacherite	Pb₂(Se⁶⁺O₄)(SO₄)
Se	ⓘ Penroseite	(Ni,Co,Cu)Se₂
Se	ⓘ Schmiederite	Pb₂Cu₂(Se⁶⁺O₄)(Se⁴⁺O₃)(OH)₄
Se	ⓘ Tiemannite	HgSe
Se	ⓘ Trüstedtite	Ni₃Se₄
Se	ⓘ Tyrrellite	Cu(Co³⁺,Ni³⁺)₂Se₄
Se	ⓘ Umangite	Cu₃Se₂
Se	ⓘ Verbeekite	PdSe₂
Se	ⓘ UM1988-21-Se:AgBiHg	(Ag,Bi,Hg)₂Se
Se	ⓘ Tilkerodeite	Pd₂HgSe₃
Br	Bromine
Br	ⓘ Chlorargyrite var. Bromian Chlorargyrite	Ag(Cl,Br)
Sr	Strontium
Sr	ⓘ Ancylite-(Ce)	CeSr(CO₃)₂(OH) · H₂O
Sr	ⓘ Arsenogoyazite	SrAl₃(AsO₄)(AsO₃OH)(OH)₆
Sr	ⓘ Celestine var. Barium-rich Celestine	(Sr,Ba)SO₄
Sr	ⓘ Calcioancylite-(Ce)	(Ce,Ca,Sr)CO₃(OH,H₂O)
Sr	ⓘ Celestine	SrSO₄
Sr	ⓘ Goyazite	SrAl₃(PO₄)(PO₃OH)(OH)₆
Sr	ⓘ Kalistrontite	K₂Sr(SO₄)₂
Sr	ⓘ Piemontite-(Sr)	(CaSr)(AlAlMn³⁺)O[Si₂O₇][SiO₄](OH)
Sr	ⓘ Strontianite	SrCO₃
Sr	ⓘ Svanbergite	SrAl₃(PO₄)(SO₄)(OH)₆
Sr	ⓘ Todorokite	(Na,Ca,K,Ba,Sr)_1-x(Mn,Mg,Al)₆O₁₂ · 3-4H₂O
Sr	ⓘ Brewsterite-Ba	(Ba,Sr)[Al₂Si₆O₁₆] · 5H₂O
Sr	ⓘ Brewsterite-Sr	(Sr,Ba,Ca)[Al₂Si₆O₁₆] · 5H₂O
Sr	ⓘ Chabazite-Na	(Na₂,K₂,Ca,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Sr	ⓘ Heulandite-Sr	(Sr,Na,Ca)₅(Si₂₇Al₉)O₇₂ · 24H₂O
Sr	ⓘ Veatchite-1M	Sr₂B₁₁O₁₆(OH)₅ · H₂O
Sr	ⓘ Epidote-(Sr)	(CaSr)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Y	Yttrium
Y	ⓘ Agardite-(Y)	YCu₆(AsO₄)₃(OH)₆ · 3H₂O
Y	ⓘ Bastnäsite	(Ce/Nd/Y/REE)(CO₃)F
Y	ⓘ Britholite-(Y)	(Y,Ca)₅(SiO₄)₃OH
Y	ⓘ Chernovite-(Y)	Y(AsO₄)
Y	ⓘ Churchite-(Y)	Y(PO₄) · 2H₂O
Y	ⓘ Euxenite-(Y)	(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)₂O₆
Y	ⓘ Ewaldite	Ba(Na,Ca,Y,Ce,K)(CO₃)₂ · 2.6H₂O
Y	ⓘ Fergusonite-(Y)	YNbO₄
Y	ⓘ Gadolinite-(Y)	Y₂Fe²⁺Be₂Si₂O₁₀
Y	ⓘ Kainosite-(Y)	Ca₂(Y,Ce)₂(Si₄O₁₂)(CO₃) · H₂O
Y	ⓘ Xenotime-(Y)	Y(PO₄)
Y	ⓘ Synchysite	Ca(Ce/Nd/Y/REE)(CO₃)₂F
Zr	Zirconium
Zr	ⓘ Baddeleyite	ZrO₂
Zr	ⓘ Baghdadite	Ca₆Zr₂(Si₂O₇)₂O₄
Zr	ⓘ Bazirite	BaZr(Si₃O₉)
Zr	ⓘ Calciocatapleiite	CaZr(Si₃O₉) · 2H₂O
Zr	ⓘ Catapleiite	Na₂Zr(Si₃O₉) · 2H₂O
Zr	ⓘ Elpidite	Na₂ZrSi₆O₁₅ · 3H₂O
Zr	ⓘ Eudialyte	Na₁₅Ca₆Fe₃Zr₃Si(Si₂₅O₇₃)(O,OH,H₂O)₃(Cl,OH)₂
Zr	ⓘ Kimzeyite	Ca₃Zr₂(SiO₄)(AlO₄)₂
Zr	ⓘ Malhmoodite	FeZr(PO₄)₂ · 4H₂O
Zr	ⓘ Zircon	Zr(SiO₄)
Zr	ⓘ Zirconolite	CaZrTi₂O₇
Zr	ⓘ Zirkelite	(Ti,Ca,Zr)O_2-x
Zr	ⓘ Reidite	ZrSiO₄
Nb	Niobium
Nb	ⓘ Baotite	Ba₄(Ti,Nb,W)₈O₁₆(SiO₃)₄Cl
Nb	ⓘ Euxenite-(Y)	(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)₂O₆
Nb	ⓘ Fergusonite-(Y)	YNbO₄
Nb	ⓘ Columbite-(Fe)	Fe²⁺Nb₂O₆
Nb	ⓘ Fersmite	(Ca,Ce,Na)(Nb,Ta,Ti)₂(O,OH,F)₆
Nb	ⓘ Rutile var. Ilmenorutile	(Ti,Nb)O₂
Nb	ⓘ Columbite-(Mn)	Mn²⁺Nb₂O₆
Nb	ⓘ Pyrochlore Group	A₂Nb₂(O,OH)₆Z
Nb	ⓘ Qitianlingite	(Fe,Mn)₂(Nb,Ta)₂WO₁₀
Nb	ⓘ Tantalite	(Mn,Fe)(Ta,Nb)₂O₆
Mo	Molybdenum
Mo	ⓘ Ferrimolybdite	Fe₂(MoO₄)₃ · nH₂O
Mo	ⓘ Ilsemannite	Mo₃O₈ · nH₂O
Mo	ⓘ Koechlinite	Bi₂MoO₆
Mo	ⓘ Lindgrenite	Cu₃(MoO₄)₂(OH)₂
Mo	ⓘ Molybdenite	MoS₂
Mo	ⓘ Parkinsonite	Pb₇MoO₉Cl₂
Mo	ⓘ Powellite	Ca(MoO₄)
Mo	ⓘ Wulfenite	Pb(MoO₄)
Mo	ⓘ Wulfenite var. Vanadium-bearing Wulfenite	Pb[(Mo,V)O₄]
Mo	ⓘ Betpakdalite-CaMg	[Ca₂(H₂O)₁₇Mg(H₂O)₆][Mo₈As₂Fe₃³⁺O₃₆(OH)]
Ru	Ruthenium
Ru	ⓘ Irarsite	(Ir,Ru,Rh,Pt)AsS
Ru	ⓘ Iridium	(Ir,Os,Ru)
Ru	ⓘ Laurite	RuS₂
Ru	ⓘ Osmium	(Os,Ir,Ru)
Rh	Rhodium
Rh	ⓘ Hollingworthite	(Rh,Pt,Pd)AsS
Rh	ⓘ Irarsite	(Ir,Ru,Rh,Pt)AsS
Rh	ⓘ Prassoite	Rh₁₇S₁₅
Pd	Palladium
Pd	ⓘ Braggite	PdPt₃S₄
Pd	ⓘ Chrisstanleyite	Ag₂Pd₃Se₄
Pd	ⓘ Froodite	α-PdBi₂
Pd	ⓘ Hollingworthite	(Rh,Pt,Pd)AsS
Pd	ⓘ Isomertieite	Pd₁₁Sb₂As₂
Pd	ⓘ Keithconnite	Pd₂₀Te₇
Pd	ⓘ Kotulskite	Pd(Te,Bi)_2-x (x ≈ 0.4)
Pd	ⓘ Merenskyite	PdTe₂
Pd	ⓘ Mertieite	Pd₈Sb_2.5As_0.5
Pd	ⓘ Michenerite	PdBiTe
Pd	ⓘ Potarite	PdHg
Pd	ⓘ Sobolevskite	PdBi
Pd	ⓘ Stibiopalladinite	Pd₅Sb₂
Pd	ⓘ Telluropalladinite	Pd₉Te₄
Pd	ⓘ Telargpalite	(Pd,Ag)₃(Te,Bi)
Pd	ⓘ Gold var. Palladium-bearing Gold	(Au,Pd)
Pd	ⓘ Verbeekite	PdSe₂
Pd	ⓘ Naldrettite	Pd₂Sb
Pd	ⓘ Malyshevite	PdCuBiS₃
Pd	ⓘ UM2000-01-E:AuCuFePd	Au₂(Cu,Pd,Fe)₃
Pd	ⓘ UM2000-20-E:PbPdTe	Pd₂(Pb,Te)
Pd	ⓘ UM2000-75-Te:AsFePd	(Pd,Fe,Pt,Cu,Ni)₄(Te,As)
Pd	ⓘ UM2000-76-Te:CuFePdPt	(Pd,Pt,Fe,Cu)₅Te
Pd	ⓘ UM2000-77-Te:FePbPd	(Pd,Pb,Fe,Cu,Ni)₇Te₄
Pd	ⓘ Tilkerodeite	Pd₂HgSe₃
Ag	Silver
Ag	ⓘ Acanthite	Ag₂S
Ag	ⓘ Silver var. Antimonial Silver	(Ag,Sb)
Ag	ⓘ Argentojarosite	AgFe₃³⁺(SO₄)₂(OH)₆
Ag	ⓘ Argentopentlandite	Ag(Fe,Ni)₈S₈
Ag	ⓘ Argentopyrite	AgFe₂S₃
Ag	ⓘ Berryite	Cu₃Ag₂Pb₃Bi₇S₁₆
Ag	ⓘ Bohdanowiczite	AgBiSe₂
Ag	ⓘ Boleite	KPb₂₆Ag₉Cu₂₄(OH)₄₈Cl₆₂
Ag	ⓘ Benleonardite	[Ag₆(Sb,As)₂S₆Te][Ag₉Cu(S,Te)₂Te₂]
Ag	ⓘ Chlorargyrite	AgCl
Ag	ⓘ Chrisstanleyite	Ag₂Pd₃Se₄
Ag	ⓘ Gold var. Electrum	(Au,Ag)
Ag	ⓘ Chlorargyrite var. Bromian Chlorargyrite	Ag(Cl,Br)
Ag	ⓘ Eucairite	AgCuSe
Ag	ⓘ Fischesserite	Ag₃AuSe₂
Ag	ⓘ Freibergite Subgroup	(Ag₆,[Ag₆]⁴⁺)(Cu₄ C₂²⁺)Sb₄S₁₂S_0-1
Ag	ⓘ Gustavite	AgPbBi₃S₆
Ag	ⓘ Hessite	Ag₂Te
Ag	ⓘ Lenaite	AgFeS₂
Ag	ⓘ Lillianite	Pb_3-2xAg_xBi_2+xS₆
Ag	ⓘ Matildite	AgBiS₂
Ag	ⓘ Naumannite	Ag₂Se
Ag	ⓘ Ourayite	Ag₃Pb₄Bi₅S₁₃
Ag	ⓘ Petzite	Ag₃AuTe₂
Ag	ⓘ Polybasite	[Ag₆Sb₂S₇][Ag₉CuS₄]
Ag	ⓘ Proustite	Ag₃AsS₃
Ag	ⓘ Pyrargyrite	Ag₃SbS₃
Ag	ⓘ Pyrostilpnite	Ag₃SbS₃
Ag	ⓘ Schirmerite	PbAgBi₃S₆ - Pb₃Ag_1.5Bi_3.5S₉
Ag	ⓘ Silver	Ag
Ag	ⓘ Stephanite	Ag₅SbS₄
Ag	ⓘ Sternbergite	AgFe₂S₃
Ag	ⓘ Sylvanite	AgAuTe₄
Ag	ⓘ Telargpalite	(Pd,Ag)₃(Te,Bi)
Ag	ⓘ Vikingite	Ag₅Pb₈Bi₁₃S₃₀
Ag	ⓘ Xanthoconite	Ag₃AsS₃
Ag	ⓘ Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite	(Cu,Ag)₆[Cu₄(Fe,Zn)₂]Sb₄S₁₃
Ag	ⓘ Galena var. Silver-bearing Galena	PbS with Ag
Ag	ⓘ UM1987-10-S:AgFe	Ag₂Fe₁₅S₂₀
Ag	ⓘ UM1988-21-Se:AgBiHg	(Ag,Bi,Hg)₂Se
Cd	Cadmium
Cd	ⓘ Greenockite	CdS
Cd	ⓘ Hawleyite	CdS
Cd	ⓘ Otavite	CdCO₃
In	Indium
In	ⓘ Dzhalindite	In(OH)₃
In	ⓘ Indium	In
In	ⓘ Roquesite	CuInS₂
Sn	Tin
Sn	ⓘ Abhurite	Sn₂₁Cl₁₆(OH)₁₄O₆
Sn	ⓘ Cassiterite	SnO₂
Sn	ⓘ Ferrokësterite	Cu₂FeSnS₄
Sn	ⓘ Herzenbergite	SnS
Sn	ⓘ Jeanbandyite	Fe_x³⁺Fe²⁺_1-xSn(OH)_6-xO_x
Sn	ⓘ Kësterite	Cu₂ZnSnS₄
Sn	ⓘ Kuramite	Cu₃SnS₄
Sn	ⓘ Malayaite	CaSn(SiO₄)O
Sn	ⓘ Mawsonite	Cu₆Fe₂SnS₈
Sn	ⓘ Natanite	Fe²⁺[Sn(OH)₆]
Sn	ⓘ Schoenfliesite	Mg[Sn(OH)₆]
Sn	ⓘ Stannite	Cu₂FeSnS₄
Sn	ⓘ Stannoidite	Cu₆⁺Cu₂²⁺(Fe²⁺,Zn)₃Sn₂S₁₂
Sn	ⓘ Stokesite	CaSn[Si₃O₉] · 2H₂O
Sn	ⓘ Tin	Sn
Sn	ⓘ Varlamoffite	(Sn,Fe)(O,OH)₂
Sn	ⓘ Wickmanite	Mn²⁺[Sn(OH)₆]
Sn	ⓘ Cassiterite var. Wood Tin	SnO₂
Sn	ⓘ Grossular var. Stannoan Grossular	(Ca,Sn)₃Al₂(SiO₄)₃
Sn	ⓘ Cassiterite var. Dough tin	SnO₂
Sb	Antimony
Sb	ⓘ Antimony	Sb
Sb	ⓘ Silver var. Antimonial Silver	(Ag,Sb)
Sb	ⓘ Aurostibite	AuSb₂
Sb	ⓘ Berthierite	FeSb₂S₄
Sb	ⓘ Bindheimite	Pb₂Sb₂O₆O
Sb	ⓘ Bottinoite	Ni²⁺Sb₂⁵⁺(OH)₁₂ · 6H₂O
Sb	ⓘ Boulangerite	Pb₅Sb₄S₁₁
Sb	ⓘ Bournonite	PbCuSbS₃
Sb	ⓘ Breithauptite	NiSb
Sb	ⓘ Benleonardite	[Ag₆(Sb,As)₂S₆Te][Ag₉Cu(S,Te)₂Te₂]
Sb	ⓘ Cervantite	Sb³⁺Sb⁵⁺O₄
Sb	ⓘ Cuprostibite	Cu₂(Sb,Tl)
Sb	ⓘ Famatinite	Cu₃SbS₄
Sb	ⓘ Fülöppite	Pb₃Sb₈S₁₅
Sb	ⓘ Freibergite Subgroup	(Ag₆,[Ag₆]⁴⁺)(Cu₄ C₂²⁺)Sb₄S₁₂S_0-1
Sb	ⓘ Genkinite	Pt₄Sb₃
Sb	ⓘ Geocronite	Pb₁₄Sb₆S₂₃
Sb	ⓘ Geversite	PtSb₂
Sb	ⓘ Heteromorphite	Pb₇Sb₈S₁₉
Sb	ⓘ Isomertieite	Pd₁₁Sb₂As₂
Sb	ⓘ Jamesonite	Pb₄FeSb₆S₁₄
Sb	ⓘ Kermesite	Sb₂S₂O
Sb	ⓘ Kobellite	Pb₂₂Cu₄(Bi,Sb)₃₀S₆₉
Sb	ⓘ Mammothite	Pb₆Cu₄AlSb⁵⁺O₂(OH)₁₆Cl₄(SO₄)₂
Sb	ⓘ Meneghinite	Pb₁₃CuSb₇S₂₄
Sb	ⓘ Mertieite	Pd₈Sb_2.5As_0.5
Sb	ⓘ Metastibnite	Sb₂S₃
Sb	ⓘ Nadorite	PbSbClO₂
Sb	ⓘ Nagyágite	[Pb₃(Pb,Sb)₃S₆](Au,Te)₃
Sb	ⓘ Paracostibite	CoSbS
Sb	ⓘ Plagionite	Pb₅Sb₈S₁₇
Sb	ⓘ Polybasite	[Ag₆Sb₂S₇][Ag₉CuS₄]
Sb	ⓘ Protopartzite	Cu(Sb,As,Fe,Zn)_1.3(O,OH)_6.8
Sb	ⓘ Pyrargyrite	Ag₃SbS₃
Sb	ⓘ Pyrostilpnite	Ag₃SbS₃
Sb	ⓘ Robinsonite	Pb₄Sb₆S₁₃
Sb	ⓘ Roméite Group	A₂(Sb⁵⁺)₂O₆Z
Sb	ⓘ Semseyite	Pb₉Sb₈S₂₁
Sb	ⓘ Senarmontite	Sb₂O₃
Sb	ⓘ Stibiopalladinite	Pd₅Sb₂
Sb	ⓘ Stephanite	Ag₅SbS₄
Sb	ⓘ Stibiconite	Sb³⁺Sb₂⁵⁺O₆(OH)
Sb	ⓘ Stibnite	Sb₂S₃
Sb	ⓘ Tetrahedrite Subgroup	Cu₆(Cu₄C₂²⁺)Sb₄S₁₂S
Sb	ⓘ Thorikosite	Pb₃Cl₂(OH)(SbO₃,AsO₃)
Sb	ⓘ Tolovkite	IrSbS
Sb	ⓘ Tučekite	Ni₉Sb₂S₈
Sb	ⓘ Ullmannite	NiSbS
Sb	ⓘ Valentinite	Sb₂O₃
Sb	ⓘ Zinkenite	Pb₉Sb₂₂S₄₂
Sb	ⓘ Rosiaite	PbSb₂⁵⁺O₆
Sb	ⓘ Zlatogorite	NiCuSb₂
Sb	ⓘ Claudetite var. Antimony-bearing Claudetite	(As,Sb)₂O₃
Sb	ⓘ Tetrahedrite Subgroup var. Silver-bearing Tetrahedrite	(Cu,Ag)₆[Cu₄(Fe,Zn)₂]Sb₄S₁₃
Sb	ⓘ Naldrettite	Pd₂Sb
Sb	ⓘ Unnamed (Cu-Sb Oxide)	CuSb₂O₆
Sb	ⓘ Unnamed (Tetragonal Dimorph of Nadorite)	PbSbO₂Cl
Sb	ⓘ Oxyplumboroméite	Pb₂Sb₂O₆O
Te	Tellurium
Te	ⓘ Aleksite	PbBi₂Te₂S₂
Te	ⓘ Altaite	PbTe
Te	ⓘ Benleonardite	[Ag₆(Sb,As)₂S₆Te][Ag₉Cu(S,Te)₂Te₂]
Te	ⓘ Coloradoite	HgTe
Te	ⓘ Hedleyite	Bi₇Te₃
Te	ⓘ Hessite	Ag₂Te
Te	ⓘ Ingodite	Bi₂TeS
Te	ⓘ Joséite	Bi₄TeS₂
Te	ⓘ Joséite-A	Bi₄TeS₂
Te	ⓘ Joséite-B	Bi₄Te₂S
Te	ⓘ Keithconnite	Pd₂₀Te₇
Te	ⓘ Kotulskite	Pd(Te,Bi)_2-x (x ≈ 0.4)
Te	ⓘ Melonite	NiTe₂
Te	ⓘ Merenskyite	PdTe₂
Te	ⓘ Michenerite	PdBiTe
Te	ⓘ Moncheite	Pt(Te,Bi)₂
Te	ⓘ Nagyágite	[Pb₃(Pb,Sb)₃S₆](Au,Te)₃
Te	ⓘ Petzite	Ag₃AuTe₂
Te	ⓘ Pilsenite	Bi₄Te₃
Te	ⓘ Rucklidgeite	PbBi₂Te₄
Te	ⓘ Sylvanite	AgAuTe₄
Te	ⓘ Telluropalladinite	Pd₉Te₄
Te	ⓘ Telargpalite	(Pd,Ag)₃(Te,Bi)
Te	ⓘ Tellurium	Te
Te	ⓘ Tellurobismuthite	Bi₂Te₃
Te	ⓘ Tetradymite	Bi₂Te₂S
Te	ⓘ Vulcanite	CuTe
Te	ⓘ Unnamed (Pb-Bi Telluride Sulphide I)	PbBi₄Te₄S₃
Te	ⓘ UM2000-20-E:PbPdTe	Pd₂(Pb,Te)
Te	ⓘ UM2000-75-Te:AsFePd	(Pd,Fe,Pt,Cu,Ni)₄(Te,As)
Te	ⓘ UM2000-76-Te:CuFePdPt	(Pd,Pt,Fe,Cu)₅Te
Te	ⓘ UM2000-77-Te:FePbPd	(Pd,Pb,Fe,Cu,Ni)₇Te₄
Te	ⓘ Clogauite	PbBi₄Te₄S₃
Cs	Caesium
Cs	ⓘ Pollucite	(Cs,Na)₂(Al₂Si₄O₁₂) · 2H₂O
Cs	ⓘ Rhodizite	(K,Cs)Al₄Be₄(B,Be)₁₂O₂₈
Ba	Barium
Ba	ⓘ Alstonite	BaCa(CO₃)₂
Ba	ⓘ Arsenogorceixite	BaAl₃(AsO₄)(AsO₃OH)(OH)₆
Ba	ⓘ Armenite	Ba(H₂O)₂Ca₂Al₃[Al₃Si₉O₃₀]
Ba	ⓘ Celestine var. Barium-rich Celestine	(Sr,Ba)SO₄
Ba	ⓘ Barytocalcite	BaCa(CO₃)₂
Ba	ⓘ Bariopharmacosiderite	Ba_0.5Fe₄³⁺(AsO₄)₃(OH)₄ · 5H₂O
Ba	ⓘ Banalsite	Na₂BaAl₄Si₄O₁₆
Ba	ⓘ Baotite	Ba₄(Ti,Nb,W)₈O₁₆(SiO₃)₄Cl
Ba	ⓘ Baryte	BaSO₄
Ba	ⓘ Bazirite	BaZr(Si₃O₉)
Ba	ⓘ Celsian	Ba(Al₂Si₂O₈)
Ba	ⓘ Cymrite	BaAl₂Si₂(O,OH)₈ · H₂O
Ba	ⓘ Edingtonite	Ba[Al₂Si₃O₁₀] · 4H₂O
Ba	ⓘ Ewaldite	Ba(Na,Ca,Y,Ce,K)(CO₃)₂ · 2.6H₂O
Ba	ⓘ Francevillite	Ba(UO₂)₂(VO₄)₂ · 5H₂O
Ba	ⓘ Gorceixite	BaAl₃(PO₄)(PO₃OH)(OH)₆
Ba	ⓘ Harmotome	Ba₂(Si₁₂Al₄)O₃₂ · 12H₂O
Ba	ⓘ Hollandite	Ba(Mn₆⁴⁺Mn₂³⁺)O₁₆
Ba	ⓘ Microcline var. Hyalophane	(K,Ba)[Al(Si,Al)Si₂O₈]
Ba	ⓘ Kinoshitalite	(Ba,K)(Mg,Mn²⁺,Al)₃(Al₂Si₂O₁₀)(OH)₂
Ba	ⓘ Baryte var. Oakstone	BaSO₄
Ba	ⓘ Paracelsian	Ba(Al₂Si₂O₈)
Ba	ⓘ Paralstonite	BaCa(CO₃)₂
Ba	ⓘ Romanèchite	(Ba,H₂O)₂(Mn⁴⁺,Mn³⁺)₅O₁₀
Ba	ⓘ Todorokite	(Na,Ca,K,Ba,Sr)_1-x(Mn,Mg,Al)₆O₁₂ · 3-4H₂O
Ba	ⓘ Vésigniéite	BaCu₃(VO₄)₂(OH)₂
Ba	ⓘ Phillipsite Subgroup var. Wellsite	(K,Ba,Ca,K₂)Al₂Si₆O₁₆ · 6H₂O
Ba	ⓘ Witherite	BaCO₃
Ba	ⓘ Brewsterite-Ba	(Ba,Sr)[Al₂Si₆O₁₆] · 5H₂O
Ba	ⓘ Brewsterite-Sr	(Sr,Ba,Ca)[Al₂Si₆O₁₆] · 5H₂O
Ba	ⓘ Paulingite-K	(K₂,Ca,Na₂,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
Ba	ⓘ Paulingite-Na	(Na₂,K₂,Ca,Ba)₅[Al₁₀Si₃₅O₉₀] · 45H₂O
Ba	ⓘ Heulandite-Ba	(Ba,Ca,K)₅(Si₂₇Al₉)O₇₂ · 22H₂O
Ba	ⓘ Unnamed (Ba Thiosulphate Fluoride)	Ba₂F₂(S⁶⁺O₃S^2-)
Ba	ⓘ Unnamed (Ba Sulphite)	BaSO₃
Ba	ⓘ Unnamed (Ba-Al Trisulphide Hydroxide Hydrate)	BaS₃ · Ba(OH)₂ · 2Al(OH)₃ · 8H₂O
Ba	ⓘ Unnamed (Ba Thiosulphate Monohydrate)	Ba(S₂O₃) · H₂O
Ba	ⓘ UM1982-15-SiO:AlBaH	Ba-Al-Si-O-H
La	Lanthanum
La	ⓘ Agardite-(La)	LaCu₆(AsO₄)₃(OH)₆ · 3H₂O
La	ⓘ Florencite-(La)	LaAl₃(PO₄)₂(OH)₆
La	ⓘ Lanthanite-(Ce)	(Ce,La,Nd)₂(CO₃)₃ · 8H₂O
La	ⓘ Monazite-(La)	La(PO₄)
La	ⓘ Parisite	Ca(Ce/La/Nd/REE)₂(CO₃)₃F₂
La	ⓘ UM1980-15-SiO:REETi	(Ce,La,Ca)(Ti,Fe)SiO₅
Ce	Cerium
Ce	ⓘ Agardite-(Ce)	CeCu₆(AsO₄)₃(OH)₆ · 3H₂O
Ce	ⓘ Allanite-(Ce)	(CaCe)(AlAlFe²⁺)O[Si₂O₇][SiO₄](OH)
Ce	ⓘ Ancylite-(Ce)	CeSr(CO₃)₂(OH) · H₂O
Ce	ⓘ Bastnäsite-(Ce)	Ce(CO₃)F
Ce	ⓘ Bastnäsite	(Ce/Nd/Y/REE)(CO₃)F
Ce	ⓘ Calcioancylite-(Ce)	(Ce,Ca,Sr)CO₃(OH,H₂O)
Ce	ⓘ Euxenite-(Y)	(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)₂O₆
Ce	ⓘ Ewaldite	Ba(Na,Ca,Y,Ce,K)(CO₃)₂ · 2.6H₂O
Ce	ⓘ Fersmite	(Ca,Ce,Na)(Nb,Ta,Ti)₂(O,OH,F)₆
Ce	ⓘ Kainosite-(Y)	Ca₂(Y,Ce)₂(Si₄O₁₂)(CO₃) · H₂O
Ce	ⓘ Lanthanite-(Ce)	(Ce,La,Nd)₂(CO₃)₃ · 8H₂O
Ce	ⓘ Monazite-(Ce)	Ce(PO₄)
Ce	ⓘ Rhabdophane-(Ce)	Ce(PO₄) · 0.6H₂O
Ce	ⓘ Rinkite-(Ce)	(Ca₃Ce)Na(NaCa)Ti(Si₂O₇)₂(OF)F₂
Ce	ⓘ Synchysite-(Ce)	CaCe(CO₃)₂F
Ce	ⓘ Chevkinite-(Ce)	Ce₄(Ti,Fe²⁺,Fe³⁺)₅O₈(Si₂O₇)₂
Ce	ⓘ Parisite	Ca(Ce/La/Nd/REE)₂(CO₃)₃F₂
Ce	ⓘ Synchysite	Ca(Ce/Nd/Y/REE)(CO₃)₂F
Ce	ⓘ Ferriallanite-(Ce)	(CaCe)(Fe³⁺AlFe²⁺)O[Si₂O₇][SiO₄](OH)
Ce	ⓘ UM1980-15-SiO:REETi	(Ce,La,Ca)(Ti,Fe)SiO₅
Ce	ⓘ Bridgesite-(Ce)	CaCe₂Cu₆(SO₄)₄(OH)₁₂ · 8H₂O
Nd	Neodymium
Nd	ⓘ Agardite-(Nd)	NdCu₆(AsO₄)₃(OH)₆ · 3H₂O
Nd	ⓘ Bastnäsite	(Ce/Nd/Y/REE)(CO₃)F
Nd	ⓘ Lanthanite-(Ce)	(Ce,La,Nd)₂(CO₃)₃ · 8H₂O
Nd	ⓘ Rhabdophane-(Nd)	Nd(PO₄) · H₂O
Nd	ⓘ Parisite	Ca(Ce/La/Nd/REE)₂(CO₃)₃F₂
Nd	ⓘ Synchysite	Ca(Ce/Nd/Y/REE)(CO₃)₂F
Ta	Tantalum
Ta	ⓘ Euxenite-(Y)	(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)₂O₆
Ta	ⓘ Fersmite	(Ca,Ce,Na)(Nb,Ta,Ti)₂(O,OH,F)₆
Ta	ⓘ Tantalite-(Mn)	Mn²⁺Ta₂O₆
Ta	ⓘ Microlite Group	A_2-mTa₂X_6-wZ_-n
Ta	ⓘ Qitianlingite	(Fe,Mn)₂(Nb,Ta)₂WO₁₀
Ta	ⓘ Rutile var. Strüverite	(Ti,Ta,Fe)O₂
Ta	ⓘ Tantalite	(Mn,Fe)(Ta,Nb)₂O₆
W	Tungsten
W	ⓘ Hydrokenoelsmoreite var. Alumotungstite	◻₂W₂O₆(H₂O)
W	ⓘ Baotite	Ba₄(Ti,Nb,W)₈O₁₆(SiO₃)₄Cl
W	ⓘ Cuprotungstite	Cu₂(WO₄)(OH)₂
W	ⓘ Ferberite	FeWO₄
W	ⓘ Hübnerite	MnWO₄
W	ⓘ Mpororoite	WAlO₃(OH)₃ · 2(H₂O)
W	ⓘ Qitianlingite	(Fe,Mn)₂(Nb,Ta)₂WO₁₀
W	ⓘ Raspite	Pb(WO₄)
W	ⓘ Russellite	Bi₂WO₆
W	ⓘ Scheelite	Ca(WO₄)
W	ⓘ Stolzite	Pb(WO₄)
W	ⓘ Tungstite	WO₃ · H₂O
W	ⓘ Hydrokenoelsmoreite	◻₂W₂O₆(H₂O)
Os	Osmium
Os	ⓘ Erlichmanite	OsS₂
Os	ⓘ Iridium	(Ir,Os,Ru)
Os	ⓘ Osmium	(Os,Ir,Ru)
Ir	Iridium
Ir	ⓘ Irarsite	(Ir,Ru,Rh,Pt)AsS
Ir	ⓘ Iridium	(Ir,Os,Ru)
Ir	ⓘ Kashinite	Ir₂S₃
Ir	ⓘ Osmium	(Os,Ir,Ru)
Ir	ⓘ Tolovkite	IrSbS
Ir	ⓘ Iridium var. Platiniridium	(Ir,Pt)
Pt	Platinum
Pt	ⓘ Braggite	PdPt₃S₄
Pt	ⓘ Cooperite	PtS
Pt	ⓘ Genkinite	Pt₄Sb₃
Pt	ⓘ Geversite	PtSb₂
Pt	ⓘ Hollingworthite	(Rh,Pt,Pd)AsS
Pt	ⓘ Hongshiite	PtCu
Pt	ⓘ Irarsite	(Ir,Ru,Rh,Pt)AsS
Pt	ⓘ Isoferroplatinum	Pt₃Fe
Pt	ⓘ Moncheite	Pt(Te,Bi)₂
Pt	ⓘ Sperrylite var. Platarsite	Pt(As,S)₂
Pt	ⓘ Platinum	Pt
Pt	ⓘ Sperrylite	PtAs₂
Pt	ⓘ Iridium var. Platiniridium	(Ir,Pt)
Pt	ⓘ UM2000-75-Te:AsFePd	(Pd,Fe,Pt,Cu,Ni)₄(Te,As)
Pt	ⓘ UM2000-76-Te:CuFePdPt	(Pd,Pt,Fe,Cu)₅Te
Au	Gold
Au	ⓘ Aurostibite	AuSb₂
Au	ⓘ Gold var. Electrum	(Au,Ag)
Au	ⓘ Fischesserite	Ag₃AuSe₂
Au	ⓘ Gold	Au
Au	ⓘ Nagyágite	[Pb₃(Pb,Sb)₃S₆](Au,Te)₃
Au	ⓘ Petzite	Ag₃AuTe₂
Au	ⓘ Sylvanite	AgAuTe₄
Au	ⓘ Gold var. Palladium-bearing Gold	(Au,Pd)
Au	ⓘ UM2000-01-E:AuCuFePd	Au₂(Cu,Pd,Fe)₃
Hg	Mercury
Hg	ⓘ Calomel	[Hg₂]²⁺Cl₂
Hg	ⓘ Cinnabar	HgS
Hg	ⓘ Coloradoite	HgTe
Hg	ⓘ Mercury	Hg
Hg	ⓘ Metacinnabar	HgS
Hg	ⓘ Potarite	PdHg
Hg	ⓘ Tiemannite	HgSe
Hg	ⓘ UM1988-21-Se:AgBiHg	(Ag,Bi,Hg)₂Se
Hg	ⓘ Tilkerodeite	Pd₂HgSe₃
Tl	Thallium
Tl	ⓘ Cuprostibite	Cu₂(Sb,Tl)
Pb	Lead
Pb	ⓘ Aikinite	PbCuBiS₃
Pb	ⓘ Aleksite	PbBi₂Te₂S₂
Pb	ⓘ Altaite	PbTe
Pb	ⓘ Anglesite	PbSO₄
Pb	ⓘ Arsendescloizite	PbZn(AsO₄)(OH)
Pb	ⓘ Arsentsumebite	Pb₂Cu(AsO₄)(SO₄)(OH)
Pb	ⓘ Barstowite	Pb₄Cl₆(CO₃) · H₂O
Pb	ⓘ Bayldonite	PbCu₃(AsO₄)₂(OH)₂
Pb	ⓘ Beaverite-(Cu)	Pb(Fe₂³⁺Cu)(SO₄)₂(OH)₆
Pb	ⓘ Berryite	Cu₃Ag₂Pb₃Bi₇S₁₆
Pb	ⓘ Betekhtinite	Pb₂(Cu,Fe)_22-24S₁₅
Pb	ⓘ Beudantite	PbFe₃(AsO₄)(SO₄)(OH)₆
Pb	ⓘ Bindheimite	Pb₂Sb₂O₆O
Pb	ⓘ Blixite	Pb₈O₅(OH)₂Cl₄
Pb	ⓘ Boleite	KPb₂₆Ag₉Cu₂₄(OH)₄₈Cl₆₂
Pb	ⓘ Boulangerite	Pb₅Sb₄S₁₁
Pb	ⓘ Bournonite	PbCuSbS₃
Pb	ⓘ Duftite var. Calcio-duftite	(Pb,Ca)CuAsO₄(OH)
Pb	ⓘ Caledonite	Pb₅Cu₂(SO₄)₃(CO₃)(OH)₆
Pb	ⓘ Carminite	PbFe₂³⁺(AsO₄)₂(OH)₂
Pb	ⓘ Cassedanneite	Pb₅(CrO₄)₂(VO₄)₂ · H₂O
Pb	ⓘ Cerussite	PbCO₃
Pb	ⓘ Cesàrolite	Pb(Mn⁴⁺)₃O₆(OH)₂
Pb	ⓘ Chloroxiphite	Pb₃CuO₂Cl₂(OH)₂
Pb	ⓘ Chenite	Pb₄Cu(SO₄)₂(OH)₆
Pb	ⓘ Clausthalite	PbSe
Pb	ⓘ Corkite	PbFe₃(PO₄)(SO₄)(OH)₆
Pb	ⓘ Coronadite	Pb(Mn₆⁴⁺Mn₂³⁺)O₁₆
Pb	ⓘ Cosalite	Pb₂Bi₂S₅
Pb	ⓘ Cotunnite	PbCl₂
Pb	ⓘ Creaseyite	Pb₂Cu₂Fe₂³⁺(Si_4.67Al_0.33)O_15.33(OH)₃ · H₂O
Pb	ⓘ Crocoite	PbCr⁶⁺O₄
Pb	ⓘ Descloizite	PbZn(VO₄)(OH)
Pb	ⓘ Dewindtite	H₂Pb₃(UO₂)₆O₄(PO₄)₄ · 12H₂O
Pb	ⓘ Diaboleite	Pb₂CuCl₂(OH)₄
Pb	ⓘ Dufrénoysite	Pb₂As₂S₅
Pb	ⓘ Duftite	PbCu(AsO₄)(OH)
Pb	ⓘ Dundasite	PbAl₂(CO₃)₂(OH)₄ · H₂O
Pb	ⓘ Elyite	Pb₄Cu(SO₄)O₂(OH)₄ · H₂O
Pb	ⓘ Ferrisurite	(Pb,Ca)_2.4Fe₂³⁺(Si₄O₁₀)(CO₃)_1.7(OH)₃ · nH₂O
Pb	ⓘ Fiedlerite	Pb₃FCl₄(OH) · H₂O
Pb	ⓘ Fülöppite	Pb₃Sb₈S₁₅
Pb	ⓘ Fornacite	Pb₂Cu(CrO₄)(AsO₄)(OH)
Pb	ⓘ Friedrichite	Pb₅Cu₅Bi₇S₁₈
Pb	ⓘ Galena	PbS
Pb	ⓘ Galenobismutite	PbBi₂S₄
Pb	ⓘ Gartrellite	PbCuFe³⁺(AsO₄)₂(OH) · H₂O
Pb	ⓘ Geocronite	Pb₁₄Sb₆S₂₃
Pb	ⓘ Gladite	PbCuBi₅S₉
Pb	ⓘ Gratonite	Pb₉As₄S₁₅
Pb	ⓘ Gustavite	AgPbBi₃S₆
Pb	ⓘ Hammarite	Pb₂Cu₂Bi₄S₉
Pb	ⓘ Hedyphane	Ca₂Pb₃(AsO₄)₃Cl
Pb	ⓘ Heteromorphite	Pb₇Sb₈S₁₉
Pb	ⓘ Hidalgoite	PbAl₃(AsO₄)(SO₄)(OH)₆
Pb	ⓘ Hinsdalite	PbAl₃(PO₄)(SO₄)(OH)₆
Pb	ⓘ Hydrocerussite	Pb₃(CO₃)₂(OH)₂
Pb	ⓘ Jamesonite	Pb₄FeSb₆S₁₄
Pb	ⓘ Jordanite	Pb₁₄As₆S₂₃
Pb	ⓘ Kasolite	Pb(UO₂)(SiO₄) · H₂O
Pb	ⓘ Kegelite	Pb₈Al₄(Si₈O₂₀)(SO₄)₂(CO₃)₄(OH)₈
Pb	ⓘ Kentrolite	Pb₂Mn₂³⁺(Si₂O₇)O₂
Pb	ⓘ Kintoreite	PbFe₃(PO₄)(PO₃OH)(OH)₆
Pb	ⓘ Kobellite	Pb₂₂Cu₄(Bi,Sb)₃₀S₆₉
Pb	ⓘ Kombatite	Pb₁₄(VO₄)₂O₉Cl₄
Pb	ⓘ Krupkaite	PbCuBi₃S₆
Pb	ⓘ Lanarkite	Pb₂(SO₄)O
Pb	ⓘ Laurionite	PbCl(OH)
Pb	ⓘ Lautenthalite	PbCu₄(SO₄)₂(OH)₆ · 3H₂O
Pb	ⓘ Lead	Pb
Pb	ⓘ Leadhillite	Pb₄(CO₃)₂(SO₄)(OH)₂
Pb	ⓘ Lillianite	Pb_3-2xAg_xBi_2+xS₆
Pb	ⓘ Linarite	PbCu(SO₄)(OH)₂
Pb	ⓘ Lindströmite	Pb₃Cu₃Bi₇S₁₅
Pb	ⓘ Litharge	PbO
Pb	ⓘ Macedonite	PbTiO₃
Pb	ⓘ Macphersonite	Pb₄(CO₃)₂(SO₄)(OH)₂
Pb	ⓘ Mammothite	Pb₆Cu₄AlSb⁵⁺O₂(OH)₁₆Cl₄(SO₄)₂
Pb	ⓘ Massicot	PbO
Pb	ⓘ Matlockite	PbFCl
Pb	ⓘ Mattheddleite	Pb₅(SiO₄)_1.5(SO₄)_1.5(Cl,OH)
Pb	ⓘ Mawbyite	PbFe₂³⁺(AsO₄)₂(OH)₂
Pb	ⓘ Melanotekite	Pb₂Fe₂³⁺(Si₂O₇)O₂
Pb	ⓘ Mendipite	Pb₃Cl₂O₂
Pb	ⓘ Meneghinite	Pb₁₃CuSb₇S₂₄
Pb	ⓘ Mereheadite	Pb₄₇Cl₂₅(OH)₁₃O₂₄(CO₃)(BO₃)₂
Pb	ⓘ Mimetite	Pb₅(AsO₄)₃Cl
Pb	ⓘ Minium	Pb₃O₄
Pb	ⓘ Molybdomenite	PbSeO₃
Pb	ⓘ Molybdophyllite	Pb₈Mg₉[Si₁₀O₂₈(OH)₈O₂(CO₃)₃] · H₂O
Pb	ⓘ Mottramite	PbCu(VO₄)(OH)
Pb	ⓘ Nadorite	PbSbClO₂
Pb	ⓘ Nagyágite	[Pb₃(Pb,Sb)₃S₆](Au,Te)₃
Pb	ⓘ Nasonite	Pb₆Ca₄(Si₂O₇)₃Cl₂
Pb	ⓘ Olsacherite	Pb₂(Se⁶⁺O₄)(SO₄)
Pb	ⓘ Osarizawaite	Pb(Al₂Cu²⁺)(SO₄)₂(OH)₆
Pb	ⓘ Ourayite	Ag₃Pb₄Bi₅S₁₃
Pb	ⓘ Paralaurionite	PbCl(OH)
Pb	ⓘ Parkerite	Ni₃(Bi,Pb)₂S₂
Pb	ⓘ Parkinsonite	Pb₇MoO₉Cl₂
Pb	ⓘ Parsonsite	Pb₂(UO₂)(PO₄)₂
Pb	ⓘ Pekoite	PbCuBi₁₁S₁₈
Pb	ⓘ Penfieldite	Pb₂Cl₃(OH)
Pb	ⓘ Perite	PbBiClO₂
Pb	ⓘ Philipsbornite	PbAl₃(AsO₄)(AsO₃OH)(OH)₆
Pb	ⓘ Phoenicochroite	Pb₂(CrO₄)O
Pb	ⓘ Phosgenite	Pb₂CO₃Cl₂
Pb	ⓘ Plumbonacrite	Pb₅O(OH)₂(CO₃)₃
Pb	ⓘ Plagionite	Pb₅Sb₈S₁₇
Pb	ⓘ Plattnerite	PbO₂
Pb	ⓘ Plumbogummite	PbAl₃(PO₄)(PO₃OH)(OH)₆
Pb	ⓘ Plumbojarosite	Pb_0.5Fe₃³⁺(SO₄)₂(OH)₆
Pb	ⓘ Pseudoboleite	Pb₃₁Cu₂₄Cl₆₂(OH)₄₈
Pb	ⓘ Pyrobelonite	PbMn²⁺(VO₄)(OH)
Pb	ⓘ Pyromorphite	Pb₅(PO₄)₃Cl
Pb	ⓘ Queitite	Pb₄Zn₂(SO₄)(SiO₄)(Si₂O₇)
Pb	ⓘ Quenselite	PbMnO₂(OH)
Pb	ⓘ Raspite	Pb(WO₄)
Pb	ⓘ Robinsonite	Pb₄Sb₆S₁₃
Pb	ⓘ Rucklidgeite	PbBi₂Te₄
Pb	ⓘ Sahlinite	Pb₁₄(AsO₄)₂O₉Cl₄
Pb	ⓘ Schirmerite	PbAgBi₃S₆ - Pb₃Ag_1.5Bi_3.5S₉
Pb	ⓘ Schmiederite	Pb₂Cu₂(Se⁶⁺O₄)(Se⁴⁺O₃)(OH)₄
Pb	ⓘ Schultenite	Pb(HAsO₄)
Pb	ⓘ Scotlandite	PbSO₃
Pb	ⓘ Segnitite	PbFe₃³⁺AsO₄(AsO₃OH)(OH)₆
Pb	ⓘ Semseyite	Pb₉Sb₈S₂₁
Pb	ⓘ Stolzite	Pb(WO₄)
Pb	ⓘ Sundiusite	Pb₁₀(SO₄)O₈Cl₂
Pb	ⓘ Susannite	Pb₄(CO₃)₂(SO₄)(OH)₂
Pb	ⓘ Aragonite var. Lead-bearing Aragonite	(Ca,Pb)CO₃
Pb	ⓘ Thorikosite	Pb₃Cl₂(OH)(SbO₃,AsO₃)
Pb	ⓘ Tsumebite	Pb₂Cu(PO₄)(SO₄)(OH)
Pb	ⓘ Vanadinite	Pb₅(VO₄)₃Cl
Pb	ⓘ Vandendriesscheite	PbU₇O₂₂ · 12H₂O
Pb	ⓘ Vauquelinite	Pb₂Cu(CrO₄)(PO₄)(OH)
Pb	ⓘ Vikingite	Ag₅Pb₈Bi₁₃S₃₀
Pb	ⓘ Widenmannite	Pb₂(OH)₂[(UO₂)(CO₃)₂]
Pb	ⓘ Wölsendorfite	Pb₇(UO₂)₁₄O₁₉(OH)₄ · 12H₂O
Pb	ⓘ Wulfenite	Pb(MoO₄)
Pb	ⓘ Zinkenite	Pb₉Sb₂₂S₄₂
Pb	ⓘ Duftite-alpha	PbCu(AsO₄)(OH)
Pb	ⓘ Galena var. Plumbeine	PbS
Pb	ⓘ Mimetite var. Campylite	Pb₅(AsO₄)₃Cl
Pb	ⓘ Cumengeite	Pb₂₁Cu₂₀Cl₄₂(OH)₄₀ · 6H₂O
Pb	ⓘ Heyrovskýite	Pb₆Bi₂S₉
Pb	ⓘ Rosiaite	PbSb₂⁵⁺O₆
Pb	ⓘ Sidpietersite	Pb₄²⁺(S₂O₃)O₂(OH)₂
Pb	ⓘ Unnamed (Tetragonal Pb Oxide Hydrate)	Pb₃O₂(OH)₂
Pb	ⓘ Duftite var. Duftite-β	PbCu(AsO₄)(OH)
Pb	ⓘ Unnamed (Pb Silicate) ?	Pb, Si, O, H (?)
Pb	ⓘ Unnamed (Cu-Pb Silicate ?)	Pb, Cu, Si, O ?
Pb	ⓘ Galena var. Silver-bearing Galena	PbS with Ag
Pb	ⓘ Symesite	Pb₁₀(SO₄)O₇Cl₄ · H₂O
Pb	ⓘ Pyromorphite var. Calcium-bearing Pyromorphite	(Pb,Ca)₅(PO₄)₃Cl
Pb	ⓘ Calcite var. Lead-bearing Calcite	(Ca,Pb)CO₃
Pb	ⓘ Phosphohedyphane	Ca₂Pb₃(PO₄)₃Cl
Pb	ⓘ Galena var. Blaubleierz	PbS
Pb	ⓘ Pyromorphite var. Collieite	Pb₅(PO₄)₃Cl
Pb	ⓘ Wulfenite var. Vanadium-bearing Wulfenite	Pb[(Mo,V)O₄]
Pb	ⓘ Steverustite	Pb₅²⁺(OH)₅[Cu⁺(S⁶⁺O₃S^2-)₃](H₂O)₂
Pb	ⓘ Unnamed (Pb-Bi Telluride Sulphide I)	PbBi₄Te₄S₃
Pb	ⓘ Fassinaite	Pb₂(S₂O₃)(CO₃)
Pb	ⓘ UM1995-//-CO:PbU	Pb, U, C, O, H
Pb	ⓘ Rickturnerite	Pb₇O₄[Mg(OH)₄](OH)Cl₃
Pb	ⓘ Rumseyite	Pb₂OClF
Pb	ⓘ Unnamed (Tetragonal Dimorph of Nadorite)	PbSbO₂Cl
Pb	ⓘ Yeomanite	Pb₂O(OH)Cl
Pb	ⓘ Oxyplumboroméite	Pb₂Sb₂O₆O
Pb	ⓘ Somersetite	Pb₈O₂(OH)₂(CO₃)₅
Pb	ⓘ UM2000-20-E:PbPdTe	Pd₂(Pb,Te)
Pb	ⓘ UM2000-77-Te:FePbPd	(Pd,Pb,Fe,Cu,Ni)₇Te₄
Pb	ⓘ Unnamed (Pb-Cu-Al-Si-O)	Pb-Cu-Al-Si-O
Pb	ⓘ Clogauite	PbBi₄Te₄S₃
Bi	Bismuth
Bi	ⓘ Aikinite	PbCuBiS₃
Bi	ⓘ Aleksite	PbBi₂Te₂S₂
Bi	ⓘ Atelestite	Bi₂(AsO₄)O(OH)
Bi	ⓘ Berryite	Cu₃Ag₂Pb₃Bi₇S₁₆
Bi	ⓘ Beyerite	Ca(BiO)₂(CO₃)₂
Bi	ⓘ Bismutoferrite	Fe₂³⁺Bi(SiO₄)₂(OH)
Bi	ⓘ Bismite	Bi₂O₃
Bi	ⓘ Bismoclite	BiOCl
Bi	ⓘ Bismuth	Bi
Bi	ⓘ Bismuthinite	Bi₂S₃
Bi	ⓘ Bismutite	(BiO)₂CO₃
Bi	ⓘ Bohdanowiczite	AgBiSe₂
Bi	ⓘ Cannonite	Bi₂(SO₄)O(OH)₂
Bi	ⓘ Cosalite	Pb₂Bi₂S₅
Bi	ⓘ Emplectite	CuBiS₂
Bi	ⓘ Eulytine	Bi₄(SiO₄)₃
Bi	ⓘ Friedrichite	Pb₅Cu₅Bi₇S₁₈
Bi	ⓘ Froodite	α-PdBi₂
Bi	ⓘ Galenobismutite	PbBi₂S₄
Bi	ⓘ Gladite	PbCuBi₅S₉
Bi	ⓘ Gustavite	AgPbBi₃S₆
Bi	ⓘ Hammarite	Pb₂Cu₂Bi₄S₉
Bi	ⓘ Hedleyite	Bi₇Te₃
Bi	ⓘ Hodrušite	Cu₈Bi₁₂S₂₂
Bi	ⓘ Ikunolite	Bi₄S₃
Bi	ⓘ Ingodite	Bi₂TeS
Bi	ⓘ Joséite	Bi₄TeS₂
Bi	ⓘ Joséite-A	Bi₄TeS₂
Bi	ⓘ Joséite-B	Bi₄Te₂S
Bi	ⓘ Kobellite	Pb₂₂Cu₄(Bi,Sb)₃₀S₆₉
Bi	ⓘ Koechlinite	Bi₂MoO₆
Bi	ⓘ Kotulskite	Pd(Te,Bi)_2-x (x ≈ 0.4)
Bi	ⓘ Krupkaite	PbCuBi₃S₆
Bi	ⓘ Laitakarite	Bi₄(Se,S)₃
Bi	ⓘ Lillianite	Pb_3-2xAg_xBi_2+xS₆
Bi	ⓘ Lindströmite	Pb₃Cu₃Bi₇S₁₅
Bi	ⓘ Matildite	AgBiS₂
Bi	ⓘ Michenerite	PdBiTe
Bi	ⓘ Mixite	BiCu₆(AsO₄)₃(OH)₆ · 3H₂O
Bi	ⓘ Moncheite	Pt(Te,Bi)₂
Bi	ⓘ Namibite	Cu(BiO)₂(VO₄)(OH)
Bi	ⓘ Ourayite	Ag₃Pb₄Bi₅S₁₃
Bi	ⓘ Parkerite	Ni₃(Bi,Pb)₂S₂
Bi	ⓘ Pekoite	PbCuBi₁₁S₁₈
Bi	ⓘ Perite	PbBiClO₂
Bi	ⓘ Pilsenite	Bi₄Te₃
Bi	ⓘ Preisingerite	Bi₃(AsO₄)₂O(OH)
Bi	ⓘ Petitjeanite	Bi₃(PO₄)₂O(OH)
Bi	ⓘ Rooseveltite	Bi(AsO₄)
Bi	ⓘ Rucklidgeite	PbBi₂Te₄
Bi	ⓘ Russellite	Bi₂WO₆
Bi	ⓘ Schirmerite	PbAgBi₃S₆ - Pb₃Ag_1.5Bi_3.5S₉
Bi	ⓘ Sobolevskite	PdBi
Bi	ⓘ Telargpalite	(Pd,Ag)₃(Te,Bi)
Bi	ⓘ Tellurobismuthite	Bi₂Te₃
Bi	ⓘ Tetradymite	Bi₂Te₂S
Bi	ⓘ Vikingite	Ag₅Pb₈Bi₁₃S₃₀
Bi	ⓘ Walpurgite	(BiO)₄(UO₂)(AsO₄)₂ · 2H₂O
Bi	ⓘ Waylandite	BiAl₃(PO₄)₂(OH)₆
Bi	ⓘ Wittichenite	Cu₃BiS₃
Bi	ⓘ Heyrovskýite	Pb₆Bi₂S₉
Bi	ⓘ Smrkovecite	Bi₂(PO₄)O(OH)
Bi	ⓘ Neustädtelite	Bi₂Fe³⁺(Fe³⁺,Co)(AsO₄)₂(O,OH)₄
Bi	ⓘ Malyshevite	PdCuBiS₃
Bi	ⓘ Unnamed (Pb-Bi Telluride Sulphide I)	PbBi₄Te₄S₃
Bi	ⓘ UM1988-21-Se:AgBiHg	(Ag,Bi,Hg)₂Se
Bi	ⓘ Clogauite	PbBi₄Te₄S₃
Th	Thorium
Th	ⓘ Euxenite-(Y)	(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)₂O₆
Th	ⓘ Huttonite	ThSiO₄
Th	ⓘ Thorianite	ThO₂
Th	ⓘ Thorite	Th(SiO₄)
Th	ⓘ Thorite var. Thorogummite	(Th,U)(SiO₄)_1-x(OH)_4x
Th	ⓘ Bastnäsite Group	M(CO₃)X where M = REE, Th and X = F or OH
U	Uranium
U	ⓘ Andersonite	Na₂Ca(UO₂)(CO₃)₃ · 6H₂O
U	ⓘ Autunite	Ca(UO₂)₂(PO₄)₂ · 10-12H₂O
U	ⓘ Bassetite	Fe²⁺(UO₂)₂(PO₄)₂ · 10H₂O
U	ⓘ Becquerelite	Ca(UO₂)₆O₄(OH)₆ · 8H₂O
U	ⓘ Boltwoodite	(K,Na)(UO₂)(SiO₃OH) · 1.5H₂O
U	ⓘ Brannerite	UTi₂O₆
U	ⓘ Carnotite	K₂(UO₂)₂(VO₄)₂ · 3H₂O
U	ⓘ Coffinite	U(SiO₄) · nH₂O
U	ⓘ Compreignacite	K₂(UO₂)₆O₄(OH)₆ · 7H₂O
U	ⓘ Cuprosklodowskite	Cu(UO₂)₂(SiO₃OH)₂ · 6H₂O
U	ⓘ Dewindtite	H₂Pb₃(UO₂)₆O₄(PO₄)₄ · 12H₂O
U	ⓘ Euxenite-(Y)	(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)₂O₆
U	ⓘ Francevillite	Ba(UO₂)₂(VO₄)₂ · 5H₂O
U	ⓘ Johannite	Cu(UO₂)₂(SO₄)₂(OH)₂ · 8H₂O
U	ⓘ Kahlerite	Fe(UO₂)₂(AsO₄)₂ · 12H₂O
U	ⓘ Kasolite	Pb(UO₂)(SiO₄) · H₂O
U	ⓘ Liebigite	Ca₂(UO₂)(CO₃)₃ · 11H₂O
U	ⓘ Meta-autunite	Ca(UO₂)₂(PO₄)₂ · 6H₂O
U	ⓘ Metasaléeite	Mg(UO₂)₂(PO₄)₂ · 8H₂O
U	ⓘ Metakahlerite	Fe²⁺(UO₂)₂(AsO₄)₂ · 8H₂O
U	ⓘ Metalodèvite	Zn(UO₂)₂(AsO₄)₂ · 10H₂O
U	ⓘ Metanováčekite	Mg(UO₂)₂(AsO₄)₂ · 8H₂O
U	ⓘ Metatorbernite	Cu(UO₂)₂(PO₄)₂ · 8H₂O
U	ⓘ Metatyuyamunite	Ca(UO₂)₂(VO₄)₂ · 3H₂O
U	ⓘ Metavanuralite	Al(UO₂)₂(VO₄)₂(OH) · 8H₂O
U	ⓘ Metazeunerite	Cu(UO₂)₂(AsO₄)₂ · 8H₂O
U	ⓘ Hydronováčekite	Mg(UO₂)₂(AsO₄)₂ · 12H₂O
U	ⓘ Parsonsite	Pb₂(UO₂)(PO₄)₂
U	ⓘ Phosphuranylite	KCa(H₃O)₃(UO₂)₇(PO₄)₄O₄ · 8H₂O
U	ⓘ Phurcalite	Ca₂(UO₂)₃(PO₄)₂O₂ · 7H₂O
U	ⓘ Uraninite var. Pitchblende	UO₂
U	ⓘ Rauvite	Ca(UO₂)₂(V₁₀O₂₈) · 16H₂O
U	ⓘ Rutherfordine	(UO₂)CO₃
U	ⓘ Sabugalite	HAl(UO₂)₄(PO₄)₄ · 16H₂O
U	ⓘ Saléeite	Mg(UO₂)₂(PO₄)₂ · 10H₂O
U	ⓘ Schoepite	(UO₂)₈O₂(OH)₁₂ · 12H₂O
U	ⓘ Schröckingerite	NaCa₃(UO₂)(CO₃)₃(SO₄)F · 10H₂O
U	ⓘ Natrozippeite	Na₅(UO₂)₈(SO₄)₄O₅(OH)₃ · 12H₂O
U	ⓘ Thorite var. Thorogummite	(Th,U)(SiO₄)_1-x(OH)_4x
U	ⓘ Torbernite	Cu(UO₂)₂(PO₄)₂ · 12H₂O
U	ⓘ Trögerite	(H₃O)(UO₂)(AsO₄) · 3H₂O
U	ⓘ Tristramite	(Ca,U,Fe)(PO₄,SO₄) · 2H₂O
U	ⓘ Tyuyamunite	Ca(UO₂)₂(VO₄)₂ · 5-8H₂O
U	ⓘ Uraninite	UO₂
U	ⓘ Uranophane	Ca(UO₂)₂(SiO₃OH)₂ · 5H₂O
U	ⓘ Uranopilite	(UO₂)₆(SO₄)O₂(OH)₆ · 14H₂O
U	ⓘ Uranospathite	(Al,◻)(UO₂)₂(PO₄)₂F · 20(H₂O,F)
U	ⓘ Uranospinite	Ca(UO₂)₂(AsO₄)₂ · 10H₂O
U	ⓘ Vandenbrandeite	Cu(UO₂)(OH)₄
U	ⓘ Vandendriesscheite	PbU₇O₂₂ · 12H₂O
U	ⓘ Vochtenite	(Fe²⁺,Mg)Fe³⁺(UO₂)₄(PO₄)₄(OH) · 12-13H₂O
U	ⓘ Walpurgite	(BiO)₄(UO₂)(AsO₄)₂ · 2H₂O
U	ⓘ Widenmannite	Pb₂(OH)₂[(UO₂)(CO₃)₂]
U	ⓘ Wölsendorfite	Pb₇(UO₂)₁₄O₁₉(OH)₄ · 12H₂O
U	ⓘ Zeunerite	Cu(UO₂)₂(AsO₄)₂ · 12H₂O
U	ⓘ Zippeite	K₃(UO₂)₄(SO₄)₂O₃(OH) · 3H₂O
U	ⓘ Autunite Group	A(UO₂)₂(TO₄)₂ · 8-16H₂O
U	ⓘ Meta-autunite Group	A_1-2(UO₂)₂(TO₄)₂ · 5-10H₂O
U	ⓘ Uraninite var. Sooty Uraninite	UO₂
U	ⓘ Nováčekite	Mg(UO₂)₂(AsO₄)₂ · 10H₂O
U	ⓘ UM1995-CO-CaHREEEU	Ca, REE, U, C, O, H
U	ⓘ UM1995-//-CO:PbU	Pb, U, C, O, H

Geochronology

Mineralization age: Phanerozoic : 456 ± 5 Ma to ~45 Ma

Important note: This table is based only on rock and mineral ages recorded on mindat.org for this locality and is not necessarily a complete representation of the geochronology, but does give an indication of possible mineralization events relevant to this locality. As more age information is added this table may expand in the future. A break in the table simply indicates a lack of data entered here, not necessarily a break in the geologic sequence. Grey background entries are from different, related, localities.

Geologic Time

Rocks, Minerals and Events

ⓘ Pitchblende	~45 Ma	Coronation Lode, Geevor Mine, Pendeen, St Just, Cornwall, England, UK
ⓘ Coffinite	~45 Ma	Coronation Lode, Geevor Mine, Pendeen, St Just, Cornwall, England, UK
ⓘ Feldspar Group	49 ± 3 Ma	Rockall Island, Outer Hebrides, Scotland, UK
ⓘ Granite (youngest age)	53.6 ± 0.8 Ma	Mourne Mountains, County Down, Northern Ireland, UK
ⓘ Hornfels (youngest age)	53.6 ± 0.8 Ma	Mourne Mountains, County Down, Northern Ireland, UK
ⓘ Basalt (youngest age)	~54.5 Ma	Basalt quarry, Magheramorne, Glynn (Glynn Hill), Larne, Co. Antrim, Northern Ireland, UK
ⓘ Hornfels (oldest age)	55.0 ± 0.8 Ma	Mourne Mountains, County Down, Northern Ireland, UK

Paleocene

ⓘ Granophyric granite	57 ± 3 Ma	Hirta, St Kilda, Outer Hebrides, Scotland, UK
ⓘ Granite (oldest age)	58.7 ± 1.6 Ma	Isle of Lundy, Torridge, Devon, England, UK
ⓘ Olivine dolerite	60 ± 10 Ma	Hirta, St Kilda, Outer Hebrides, Scotland, UK
ⓘ Pyroxene Group (youngest age)	60 ± 10 Ma	Rockall Island, Outer Hebrides, Scotland, UK
ⓘ Basalt (oldest age)	~60.5 Ma	Basalt quarry, Magheramorne, Glynn (Glynn Hill), Larne, Co. Antrim, Northern Ireland, UK
ⓘ Microgranite (youngest age)	61.5 ± 0.5 Ma	Ailsa Craig, South Ayrshire, Scotland, UK

Mesozoic

Cretaceous

Late/Upper Cretaceous

ⓘ Chalk

Late/Upper Cretaceous
(66.0 - 100.5 Ma)

Shakespeare Cliff (Samphire Hoe), Dover, Kent, England, UK

Early/Lower Cretaceous

ⓘ Sanidine	112 ± 2 Ma	Wolf Rock, Cornwall, England, UK
ⓘ Nepheline (youngest age)	129 ± 5 Ma	Wolf Rock, Cornwall, England, UK
ⓘ Nepheline (oldest age)	130 ± 4 Ma	Wolf Rock, Cornwall, England, UK
ⓘ Phonolite	131 Ma	Wolf Rock, Cornwall, England, UK

Jurassic

Early Jurassic

ⓘ Illite (youngest age)

178 Ma

Roughton Gill Mine, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK

Triassic

Late/Upper Triassic

ⓘ K Feldspar (youngest age)	212 ± 4 Ma	Levant Mine, Trewellard, St Just, Cornwall, England, UK
ⓘ Uraninite (youngest age)	223 ± 5 Ma	Coronation Lode, Geevor Mine, Pendeen, St Just, Cornwall, England, UK
ⓘ Monchiquite	235 Ma	Orkney Islands Dike Swarm, Orkney Island, Orkney Islands, Scotland, UK

Middle Triassic

ⓘ K Feldspar (oldest age)	244 ± 4 Ma	Hanging Wall Vein, Geevor Mine, Pendeen, St Just, Cornwall, England, UK
ⓘ Camptonite	245 ± 12 Ma	Orkney Islands Dike Swarm, Orkney Island, Orkney Islands, Scotland, UK

Paleozoic

Permian

Cisuralian

ⓘ Greisen (youngest age)	275 ± 6 Ma	Cligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK
ⓘ Muscovite	275 ± 6 Ma	Cligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK
ⓘ Minette (youngest age)	279 ± 6 Ma	Exeter Volcanic Series, Exeter, Devon, England, UK
ⓘ Greisen (oldest age)	284 ± 4 Ma	St Michael's Mount, Cornwall, England, UK
ⓘ Pegmatite	~285 Ma	Halvosso Quarry (Halvasso Quarry; Kessel Downs Quarry), Mabe, Cornwall, England, UK
ⓘ Uraninite (oldest age)	290 ± 7 Ma	Coronation Lode, Geevor Mine, Pendeen, St Just, Cornwall, England, UK
ⓘ Minette (oldest age)	291 ± 6 Ma	Exeter Volcanic Series, Exeter, Devon, England, UK
ⓘ Lamprophyre	296 ± 5 Ma	Exeter Volcanic Series, Exeter, Devon, England, UK

Carboniferous

Mississippian

ⓘ Mudstone (youngest age)	326.4 ± 1.6 Ma	Downrew Quarry, Bishop's Tawton, North Devon, Devon, England, UK
ⓘ Siltstone (youngest age)	326.4 ± 1.6 Ma	Downrew Quarry, Bishop's Tawton, North Devon, Devon, England, UK
ⓘ Greywacke (youngest age)	326.4 ± 1.6 Ma	Downrew Quarry, Bishop's Tawton, North Devon, Devon, England, UK
ⓘ Mudstone (oldest age)	341 Ma	Downrew Quarry, Bishop's Tawton, North Devon, Devon, England, UK
ⓘ Siltstone (oldest age)	341 Ma	Downrew Quarry, Bishop's Tawton, North Devon, Devon, England, UK
ⓘ Greywacke (oldest age)	341 Ma	Downrew Quarry, Bishop's Tawton, North Devon, Devon, England, UK

Devonian

ⓘ Gneiss	Devonian (358.9 - 419.2 Ma)	Lizard Complex, Cornwall, England, UK
ⓘ Gabbro	Devonian (358.9 - 419.2 Ma)	Lizard Complex, Cornwall, England, UK

Late/Upper Devonian

ⓘ Biotite (youngest age)	365 ± 7 Ma	Ronas Hill granite dike swarm, Shetland Islands, Scotland, UK
ⓘ Slate	Late/Upper Devonian (358.9 - 382.7 Ma)	Cutlinwith Farm, Landrake, Saltash, Cornwall, England, UK

Early/Lower Devonian

ⓘ Crocidolite	394 ± 15 Ma	Learnie Quarry, Black Isle, Highland, Scotland, UK
ⓘ Illite (oldest age)	402 Ma	Coniston Copper Mines, Coniston, South Lakeland, Cumbria, England, UK
ⓘ Biotite (oldest age)	403 ± 18 Ma	Loch Borralan Complex, Assynt, North, West and Central Sutherland, Highland, Scotland, UK
ⓘ Pyroxene Group (oldest age)	404 ± 10 Ma	Beinn Laoghal, Loch Loyal Complex, North, West and Central Sutherland, Highland, Scotland, UK

Silurian

ⓘ Limestone

Silurian
(419.2 - 443.8 Ma)

Evendine Quarry (Eventon Quarry), Colwall, Herefordshire, England, UK

Ludlow

ⓘ Zircon (youngest age)

426 ± 9 Ma

Cnoc nan Cuilean Intrusion, Loch Loyal Complex, North, West and Central Sutherland, Highland, Scotland, UK

Llandovery

ⓘ Microgranite (oldest age)

438 ± 4 Ma

Snowdonia National Park, Wales, UK

Ordovician

Late/Upper Ordovician

ⓘ Zircon (oldest age)

456 ± 5 Ma

Glen Dessary syenite intrusion, Caol and Mallaig, Highland, Scotland, UK

Fossils

This region is too big or complex to display the fossil list, try looking at smaller subregions.

Other Databases

Wikipedia:	https://en.wikipedia.org/wiki/United_Kingdom
Wikidata ID:	Q145
GeoNames ID:	2635167

Localities in this Region

⭔England

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

(n.d.)

Sowerby, J. (1804-1817) British Mineralogy, or Coloured Figures Intended to Elucidate the Mineralogy of Great Britain. 5 volumes, London.

Greg, Robert Philips, Lettsom, William G. (1858) Manual of the Mineralogy of Great Britain and Ireland. John Van Voorst, London.

Tindle, Andy G. (2008) Minerals of Britain and Ireland. Terra Publishing.

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