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St Agnes, St Agnes District, Cornwall, England, UK
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Detailed Mineral List:
Agardite-(Ce)
Formula: CeCu6(AsO4)3(OH)6 · 3H2O
Locality: Wheal Coates, St Agnes, St Agnes District, Cornwall, England, UK
Anatase
Formula: TiO2
Localities: Hanover Cove, St Agnes, St Agnes District, Cornwall, England, UK
Tywarnhayle Mine (Wheal Rock), Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Wheal Charlotte (Great Wheal Charlotte), Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Photo: © Martin Stolworthy. Anatase from Tywarnhayle Mine, Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Andalusite
Formula: Al2(SiO4)O
Locality: Wheal Coates, St Agnes, St Agnes District, Cornwall, England, UK
Antlerite
Formula: Cu3(SO4)(OH)4
Locality: Hanover Cove, St Agnes, St Agnes District, Cornwall, England, UK
'Apatite'
Locality: Wheal Kind (Wheal Kine), West Wheal Kitty group, St Agnes, St Agnes District, Cornwall, England, UK
Arsenopyrite
Formula: FeAsS
Localities: Hanover Cove, St Agnes, St Agnes District, Cornwall, England, UK
Wheal Kitty, Kitty and Penhalls United Mine, St Agnes, St Agnes District, Cornwall, England, UK
Photo: © Paul De Bondt. Arsenopyrite from Wheal Kitty, Kitty and Penhalls United Mine, St Agnes, St Agnes District, Cornwall, England, UK
Atacamite
Formula: Cu2(OH)3Cl
Locality: Hanover Cove, St Agnes, St Agnes District, Cornwall, England, UK
Bismite
Formula: Bi2O3
Localities: Wheal Coates, St Agnes, St Agnes District, Cornwall, England, UK
West Wheal Kitty (Wheal Rock), West Wheal Kitty group, St Agnes, St Agnes District, Cornwall, England, UK
Bismutite
Formula: (BiO)2CO3
Locality: Wheal Coates, St Agnes, St Agnes District, Cornwall, England, UK
'Bitumen'
Locality: South Wheal Towan, Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Botallackite
Formula: Cu2(OH)3Cl
Locality: Hanover Cove, St Agnes, St Agnes District, Cornwall, England, UK
Photo: © Richard De Nul. Botallackite from Hanover Cove, St Agnes, St Agnes District, Cornwall, England, UK
Bournonite
Formula: PbCuSbS3
Locality: Wheal Clarence (Nancekuke Mine; incl. New Dolcoath Mine), Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Brochantite
Formula: Cu4(SO4)(OH)6
Localities: Wheal Friendly (West Wheal Pink), West Wheal Kitty group, St Agnes, St Agnes District, Cornwall, England, UK
Hanover Cove, St Agnes, St Agnes District, Cornwall, England, UK
Carbonatecyanotrichite
Formula: Cu4Al2(CO3,SO4)(OH)12 · 2H2O
Locality: Hanover Cove, St Agnes, St Agnes District, Cornwall, England, UK
Photo: © Dr. Holger Klapproth. Carbonatecyanotrichite from Hanover Cove, St Agnes, St Agnes District, Cornwall, England, UK
Cassiterite
Formula: SnO2
Localities: Recorded from at least 29 other localities in this region.
Photo: © Ian Jones. Cassiterite from Wheal Coates, St Agnes, St Agnes District, Cornwall, England, UK
Cassiterite var: Wood Tin
Localities: Wheal Coates, St Agnes, St Agnes District, Cornwall, England, UK
West Wheal Kitty group, St Agnes, St Agnes District, Cornwall, England, UK
Polberro Mines, St Agnes Consols (Polberro Consols), St Agnes, St Agnes District, Cornwall, England, UK
Wheal Kitty, Kitty and Penhalls United Mine, St Agnes, St Agnes District, Cornwall, England, UK
Trevaunance Cove, St Agnes, St Agnes District, Cornwall, England, UK
Photo: © J.Ralph. Wood Tin from Wheal Kitty, Kitty and Penhalls United Mine, St Agnes, St Agnes District, Cornwall, England, UK
Cervantite
Formula: Sb3+Sb5+O4
Locality: Wheal Kind (Wheal Kine), West Wheal Kitty group, St Agnes, St Agnes District, Cornwall, England, UK
Chalcanthite
Formula: CuSO4 · 5H2O
Locality: Hanover Cove, St Agnes, St Agnes District, Cornwall, England, UK
Chalcoalumite
Formula: CuAl4(SO4)(OH)12 · 3H2O
Localities: Hanover Cove, St Agnes, St Agnes District, Cornwall, England, UK
Wheal Charlotte (Great Wheal Charlotte), Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Photo: © Paul De Bondt 2014. Chalcoalumite from Wheal Charlotte, Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Chalcocite
Formula: Cu2S
Localities: South Wheal Towan, Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Hanover Cove, St Agnes, St Agnes District, Cornwall, England, UK
Wheal Devonshire, St Agnes, St Agnes District, Cornwall, England, UK
Chalcophyllite
Formula: Cu18Al2(SO4)3(AsO4)3(OH)27 · 33H2O
Locality: Wheal Ellen (Old Basset Mine), Mawla Lane End, St Agnes, St Agnes District, Cornwall, England, UK
Photo: © G.Curtis. Chalcophyllite from Wheal Ellen, Mawla Lane End, St Agnes, St Agnes District, Cornwall, England, UK
Chalcopyrite
Formula: CuFeS2
Localities: Reported from at least 20 localities in this region.
Photo: © Ian Jones. Chalcopyrite from West Wheal Kitty group, St Agnes, St Agnes District, Cornwall, England, UK
'Chlorite Group'
Localities: Reported from at least 6 localities in this region.
Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O (x < 1)
Locality: Wheal Ellen (Old Basset Mine), Mawla Lane End, St Agnes, St Agnes District, Cornwall, England, UK
Connellite
Formula: Cu19(SO4)(OH)32Cl4 · 3H2O
Locality: Wheal Friendly (West Wheal Pink), West Wheal Kitty group, St Agnes, St Agnes District, Cornwall, England, UK
Copper
Formula: Cu
Localities: Wheal Music, Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Wheal Coates, St Agnes, St Agnes District, Cornwall, England, UK
Polberro Mines, St Agnes Consols (Polberro Consols), St Agnes, St Agnes District, Cornwall, England, UK
Wheal Ellen (Old Basset Mine), Mawla Lane End, St Agnes, St Agnes District, Cornwall, England, UK
Wheal Charlotte (Great Wheal Charlotte), Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Photo: © 2002 Thames Valley Minerals. Copper from Wheal Music, Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Covellite
Formula: CuS
Locality: Wheal Kind (Wheal Kine), West Wheal Kitty group, St Agnes, St Agnes District, Cornwall, England, UK
Cuprite
Formula: Cu2O
Localities: Wheal Ellen (Old Basset Mine), Mawla Lane End, St Agnes, St Agnes District, Cornwall, England, UK
Wheal Music, Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Wheal Charlotte (Great Wheal Charlotte), Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Cuprite var: Chalcotrichite
Formula: Cu2O
Locality: Wheal Charlotte (Great Wheal Charlotte), Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
'Enysite'
Localities: Trevaunance Cove, St Agnes, St Agnes District, Cornwall, England, UK
Polberro Mines, St Agnes Consols (Polberro Consols), St Agnes, St Agnes District, Cornwall, England, UK
Photo: © Richard De Nul. Enysite from Trevaunance Cove, St Agnes, St Agnes District, Cornwall, England, UK
Eulytine ?
Formula: Bi4(SiO4)3
Locality: Wheal Coates, St Agnes, St Agnes District, Cornwall, England, UK
Fluorite
Formula: CaF2
Localities: Reported from at least 8 localities in this region.
Photo: © J.Ralph. Fluorite from Pell Mine, St Agnes Consols, St Agnes, St Agnes District, Cornwall, England, UK
Galena
Formula: PbS
Localities: Wheal Friendly (West Wheal Pink), West Wheal Kitty group, St Agnes, St Agnes District, Cornwall, England, UK
Wheal Primrose, West Wheal Kitty group, St Agnes, St Agnes District, Cornwall, England, UK
Glauconite
Formula: (K,Na)(Fe3+,Al,Mg)2((Si,Al)4O10)(OH)2
Locality: Wheal Coates, St Agnes, St Agnes District, Cornwall, England, UK
Goethite
Formula: α-Fe3+O(OH)
Locality: Tywarnhayle Mine (Wheal Rock), Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Hematite
Formula: Fe2O3
Locality: Wheal Comfort, St Agnes, St Agnes District, Cornwall, England, UK
Langite
Formula: Cu4(SO4)(OH)6 · 2H2O
Locality: Wheal Friendly (West Wheal Pink), West Wheal Kitty group, St Agnes, St Agnes District, Cornwall, England, UK
'Limonite'
Formula: FeO(OH) · nH2O
Localities: Reported from at least 6 localities in this region.
Malachite
Formula: Cu2(CO3)(OH)2
Locality: Wheal Music, Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Melanterite
Formula: FeSO4 · 7H2O
Locality: Wheal Coates, St Agnes, St Agnes District, Cornwall, England, UK
Muscovite var: Sericite
Locality: Turnavore Mine, St Agnes Consols (Polberro Consols), St Agnes, St Agnes District, Cornwall, England, UK
Orthoclase
Formula: KAlSi3O8
Locality: Wheal Coates, St Agnes, St Agnes District, Cornwall, England, UK
Pharmacosiderite
Formula: KFe3+4(AsO4)3(OH)4 · 6-7H2O
Locality: Wheal Ellen (Old Basset Mine), Mawla Lane End, St Agnes, St Agnes District, Cornwall, England, UK
Phenakite
Formula: Be2SiO4
Locality: Wheal Kitty, Kitty and Penhalls United Mine, St Agnes, St Agnes District, Cornwall, England, UK
Pyrite
Formula: FeS2
Localities: Reported from at least 13 localities in this region.
Photo: © Chris Popham. Pyrite from Hanover Cove, St Agnes, St Agnes District, Cornwall, England, UK
Pyrrhotite
Formula: Fe1-xS (x = 0 to 0.17)
Localities: Wheal Kind (Wheal Kine), West Wheal Kitty group, St Agnes, St Agnes District, Cornwall, England, UK
Wheal Barrow, St Agnes, St Agnes District, Cornwall, England, UK
Quartz
Formula: SiO2
Localities: Reported from at least 20 localities in this region.
Photo: © Ian Jones. Quartz from Trevaunance Mine, St Agnes Consols, St Agnes, St Agnes District, Cornwall, England, UK
Rosasite
Formula: (Cu,Zn)2(CO3)(OH)2
Locality: Hanover Cove, St Agnes, St Agnes District, Cornwall, England, UK
Scheelite
Formula: Ca(WO4)
Locality: Wheal Barrow, St Agnes, St Agnes District, Cornwall, England, UK
Schorl
Formula: Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Localities: New Wheal Kitty (Livingstone Consols), West Wheal Kitty group, St Agnes, St Agnes District, Cornwall, England, UK
Wheal Coates, St Agnes, St Agnes District, Cornwall, England, UK
Penhalls Mine, Kitty and Penhalls United Mine, St Agnes, St Agnes District, Cornwall, England, UK
Trevaunance Cove, St Agnes, St Agnes District, Cornwall, England, UK
Photo: © J.J. Evans. Schorl from Trevaunance Cove, St Agnes, St Agnes District, Cornwall, England, UK
Scorodite
Formula: FeAsO4 · 2H2O
Localities: Wheal Ellen (Old Basset Mine), Mawla Lane End, St Agnes, St Agnes District, Cornwall, England, UK
Wheal Music, Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Photo: © Elmar Lackner 2009. Scorodite from Wheal Music, Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Siderite
Formula: FeCO3
Localities: Wheal Kitty, Kitty and Penhalls United Mine, St Agnes, St Agnes District, Cornwall, England, UK
West Wheal Kitty group, St Agnes, St Agnes District, Cornwall, England, UK
Wheal Kind (Wheal Kine), West Wheal Kitty group, St Agnes, St Agnes District, Cornwall, England, UK
Wheal Towan (Towan Consols), Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
South Wheal Towan, Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Photo: © Rob Lavinsky. Siderite from Wheal Towan, Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Skutterudite var: Smaltite
Formula: (Co,Fe,Ni)As2
Locality: Wheal Clarence (Nancekuke Mine; incl. New Dolcoath Mine), Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Sphalerite
Formula: ZnS
Localities: Reported from at least 9 localities in this region.
Photo: © Ian Jones. Sphalerite from Wheal Friendly, West Wheal Kitty group, St Agnes, St Agnes District, Cornwall, England, UK
Stannite (TL)
Formula: Cu2(Fe,Zn)SnS4
Type Locality: West Wheal Kitty (Wheal Rock), West Wheal Kitty group, St Agnes, St Agnes District, Cornwall, England, UK
Reference: [Embrey & Symes, 1987, 51 - "Minerals of Cornwall and Devon"; Dana 6: 83.]
Localities: Recorded from at least 2 other localities in this region.
Sulphur
Formula: S8
Locality: Wheal Charlotte (Great Wheal Charlotte), Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Photo: © G. Curtis. Sulphur from Wheal Charlotte, Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Svanbergite
Formula: SrAl3(PO4)(SO4)(OH)6
Locality: Wheal Coates, St Agnes, St Agnes District, Cornwall, England, UK
Tennantite
Formula: Cu6[Cu4(Fe,Zn)2]As4S13
Locality: Trevaunance Mine (Wheal Trevaunance), St Agnes Consols (Polberro Consols), St Agnes, St Agnes District, Cornwall, England, UK
Tenorite
Formula: CuO
Localities: Wheal Charles (South Wheal Grambler), Tywarnhayle Mine (Wheal Rock), Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
Wheal Sparrow, Wheal Clarence (Nancekuke Mine; incl. New Dolcoath Mine), Porthtowan, St Agnes, St Agnes District, Cornwall, England, UK
East Wheal Charlotte, St Agnes, St Agnes District, Cornwall, England, UK
Wheal Devonshire, St Agnes, St Agnes District, Cornwall, England, UK
Thenardite
Formula: Na2SO4
Locality: Hanover Cove, St Agnes, St Agnes District, Cornwall, England, UK
Titanite
Formula: CaTi(SiO4)O
Locality: Wheal Kitty, Kitty and Penhalls United Mine, St Agnes, St Agnes District, Cornwall, England, UK
Topaz
Formula: Al2(SiO4)(F,OH)2
Localities: Wheal Kitty, Kitty and Penhalls United Mine, St Agnes, St Agnes District, Cornwall, England, UK
Polberro Mines, St Agnes Consols (Polberro Consols), St Agnes, St Agnes District, Cornwall, England, UK
Hanover Cove, St Agnes, St Agnes District, Cornwall, England, UK
Trevaunance Mine (Wheal Trevaunance), St Agnes Consols (Polberro Consols), St Agnes, St Agnes District, Cornwall, England, UK
Wheal Kind (Wheal Kine), West Wheal Kitty group, St Agnes, St Agnes District, Cornwall, England, UK
Photo: © Curtis & Chapman. Topaz from Polberro Mines, St Agnes Consols, St Agnes, St Agnes District, Cornwall, England, UK
'Tourmaline var: Indicolite'
Locality: Wheal Kitty, Kitty and Penhalls United Mine, St Agnes, St Agnes District, Cornwall, England, UK
'Varlamoffite'
Formula: (Sn,Fe)(O,OH)2
Locality: West Wheal Kitty (Wheal Rock), West Wheal Kitty group, St Agnes, St Agnes District, Cornwall, England, UK
Vivianite (TL)
Formula: Fe2+3(PO4)2 · 8H2O
Type Locality: Wheal Kind (Wheal Kine), West Wheal Kitty group, St Agnes, St Agnes District, Cornwall, England, UK
Reference: Henwood, W.J. (1843): Transactions of the Royal Geological Society of Cornwall 5, 1-386; Embrey & Symes, 1987, 51 - "Minerals of Cornwall and Devon"
Photo: © Paul De Bondt. Vivianite from Wheal Kind, West Wheal Kitty group, St Agnes, St Agnes District, Cornwall, England, UK
'Wolframite'
Formula: (Fe2+)WO4 to (Mn2+)WO4
Locality: Wheal Kitty, Kitty and Penhalls United Mine, St Agnes, St Agnes District, Cornwall, England, UK


66 entries listed. 54 valid minerals. 2 type localities (valid minerals).
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Copyright © Jolyon Ralph and Ida Chau 1993-2014. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of thousands of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
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