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Stilpnomelane from
Penberthy Croft Mine, St Hilary, Cornwall, England, UK


Locality type:Mine
Classification
Species:Stilpnomelane
Formula:(K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36 · nH2O
Confirmation
Validity:Confirmed
Confirmation Methods:XRD
Analysis Reference:NHM London XRD
Data
Mineral Data:Click here to view Stilpnomelane data
Locality Data:Click here to view Penberthy Croft Mine, St Hilary, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:20240
Long-form Identifier:1:3:20240:4
GUID (UUID V4):ef4234ee-01e3-4d9e-aa6c-ddedfeecb020
Nearest other occurrences of Stilpnomelane
18.2km (11.3 miles) Mullion Island, Mullion, Cornwall, England, UK
References
Reference Search (possible matching items)
Journal (issue)
INDEX UK JOURNAL OF MINES AND MINERALS ISSUES 11 - 20 (1992 - 2000) Michael Wolfe David Green, Julie...Julie Ballard and Richard Bell 2002 UK Journal of Mines and Minerals - index to issues 11 to 20 -1- CONTENTS... our second index, covers issues 11 to 20 of the UK Journal of Mines and Minerals, published between...index is freely available as an RTF download from the UK Journal of Mines and Minerals website. NOTES, issue...of Penberthy Croft Mine Published by Rock Bottom Publications Ltd. Nottingham ISSN 0952-2409 UK Journal
Journal (issue)
Very Aesthetic+ Very Rare ... Fabre Minerals THE UK of JOU mines minerals CONTE numbe11 TS 2~...FAMOUS MINERAL LOCALITIES: PENBERTHY CROFT MINE, ST. HILARY, CORNWALL, ENGLAND Jolin Betterto11 lllit/...TlSEMENTS SPECIAL ISSUE A sp,·ri.11l·ditio11 of thl' UK Jou nu I of Mim:s & Minl'r,1ls 'JYPESF.'I 11 , A...till' mi1tl'r:Jl~of Pl·nb.:rchy C.rnfr. UK JournJI of Mine, & Mim·r.1!, N,~ 20 -1- GUEST EDITORIAL...whittling-away of the old minesites throughout the UK: foremost in the list of threats arc the use of sites
Book
Endsleigh House 50 Daniell Road Truro, Cornwall TR1 2DA England Printed in Great Britain by Short Run...that he knew of no place on earth that surpassed Cornwall in the number and variety of its minerals. Hogg's...is subtitled 'in wich [sic] is shown how much Cornwall contributes to the illustration of the science'...later by Collins' A Handbook to the Mineralogy of Cornwall and Devon' (1871; 1892 with addenda, the latter...mention Purser's 'Minerals and locations in S.W. England' (1974). The work was never published, although
Catalog/List
fibrous mass 5x3 Edwards, Balmat-Edwards Zinc District, St Lawrence Co., New York, USA. £7 6 MOHAWKITE a burnished...all over 4x4 surface. It's about lm thick Cassagna Mine, Ne ,Graveglia Valley, Liguria Italy, I collected...Lizard Cornwall £10 15 BA YLDONITE green, small scale botryoidal 1cm x 8mm on 2.5xlcm Penberthy Croft Mine...Mine St Hilary Cornwall £6 - the type location 19 URBANITE . ( an iron rich Augite or Aegirine ) brown...Scotland £10 27 SUGILITE mauve chip about 8mm Wessels mine, North Cape Province South Africa £8 31 CLINTONITE
Catalog/List
up a good deal of the matrix. 5x5x2.5cm Molinello Mine, Vai Graveglia, Italy £35 2 AWARUITE about 10 individual...or more pieces in a plastic box. Friedrichsegen Mine, bad Ems , Lahn .Rhineland-Palatinate Germany £18...rich grey masses with large cleavage face 5x4 Fuka Mine ,Okayama Japan £45 B) smaller piece 2.5 x 3cm £20...EDENITE very pale mauve fibrous mass . Praboma mine, St Marcel |, Piedmont Italy 5x2.5 £12 Sample b) ...crystalline mass Carrock Mine, Caldbeck Fells Cumbria £15 4x2.5 39 STILPNOMELANE , pictured left.,Brown
Catalog/List
refere nce and specime n numbe r(s) 25 3 Inde x by mine ral showing spe cime n numbers 39 4 Index by...Name of the speci es. Locality. including name of mine or quarry, nearest town and county, and six figure...Waterba.nk mine Waterbank mine Hilton mine Esgair Hir mine Milltown quany Esgair Hir mine Broadlaw vein...Mllttownquany Wh.Jane Comw. HIiton mine Waterbank mine Mllltown quany Eaglebrook mine Uechwedd Helyg Wh.Gorland...Waterbank mine Waterbank mine Milltownquany Waterbank mine Wh.Fortune Lyme Regis Dry GIii mine Roughtongill
Journal (volume)
K. A. Dyer, Hoddlesden, Darwen, U.K. N.J. Elton, St Austell, U.K. I.R. Plimer, Kensington Gardens, S...non-member subscription rates for this volume are: UK £13 (including P&P) and Overseas £15 (including P&P)...proudly displaying a copy of Minerals of Northern England. Roy Starkey photograph. Journal of the Russell...Herderite-hydroxylherderite series minerals from Chywoon Quarry, Cornwall Tom F. Cotterell, Neil Hubbard and David Moulding...occurrence of euhedral schulenbergite at the Penberthy Croft Mine, Cornwall John Betterton and Ian E. Grey 34–35
Catalog/List
MINERALS Ho U available. NEW STOCK Devon and Cornwall pages 8 S 3 : ALLOPHANE, ARTHURITE, pure CHALCOCITE...pinkish fine grained mass in Calcite.(Dark Star Mine,Ravalli County, Montana USA) 1 x H £2.50 1x1 £4...and Be Mica white cleavages in Muscovite. (Harding Mine,Taos County, New Mexico) 1x1 £3.50 1x2 £7 097 CHLOANTHITE...MINERAL !! dark red micro's on matrix. (Getchell Mine,Humboldt Co . Nevada USA) 5mm £4 151 LEUCOSPHENITE...fairly sparse, green crusts on matrix. (San Miguel Mine Moctezuma Mexico) 1cm piece £ 5 5mm £3 WITH U
Journal (issue)
of mi nes UK & minerals summer 1997 number 2----------EDITORIAL Dtlf.!idGreen COVER: Chalcodte...Cook's Kitchen mine, Cornwall. Spedmen In the collection of the Royal Cornwall Museum. The UK Journal ofM;nts...SOCIETY Peter Moore • John Pearce 10 FORCE CRAG MINE Dtlf.!idGreen • DavidMcCa/lum • Mike Wood 15 MINERAL...Nom1an Thomson 17 SPONSORSHIP James Catmur ROYAL CORNWALL MUSEUM Roger Penhallurick 33 The views and opinions...through the appropriate channels. YSTRAD EINION MINE John Mason • Steve Rust 37 BOOK REVIEWS 45 CLASSIFIED
Book
PO Box 315. Harpenden. Hertfordshire AL5 2ZD. England Telephone: +44 (0)1582 762413 Fax: +44 (0)870 055...the production of e0pper. the mining areas of Cornwall and Devon became important producers of b th tin... I made it a stipulation that e:ich en~ in rn:, ·st ,, ,u.d be fully referenced. After eight years the...Oxford University Museum of Natural History; Royal Cornwall Museum, Truro; Sedgwick Museum, University of...1\llaga::i11e, on minerals from localities in Cornwall. Devon. Cumbria and Yorkshire. He was renowned
Catalog/List
CATALOGUE Byways, 20 Burstead Close, Cobham, Surrey, England KTll 2NL Phone 01932 862340 EMAIL . richard.tayler@minerals...massive with minor Celsian and Bementite from Benallt Mine, Lleyn, Wales, (Recently tested by XRD) lxl £4 lx2...£15 £6 88 ADAMITE Ojuela Mine, Mapimi, Mexico 1036 ALSTONITE Fallowfield Mine, Northumberland Colourless...River Quebec, Can 12 ALUMINITE Newhaven Sussex, England Rich fibrous pale grey-brown mass. Pure hard white...x2 £ 1.50 2x2 £3 Al SO/4 767 ■ AJOITE Christmas Mine, Gila County, Arizona USA 14 ALUMINITE Railway cutting
Catalog/List
No. Byways, 20 Burstcad Close, Cobham, Surrey, England KTll 2NL EMAIL 2007 104 Phone 01932 862340 ...----·-·- ---- ·- -- 1129 ALMANDINE Brastad iron Mine near Arendal ,Norway 87 ■ BERYL Evje area . South...---·-··----·------ ·- - ---27 ANTHOPHYLLITE Kaveltorp Mine Sweden 1008 CHRYSOBERYL Kolsva. Vastmanland Sweden...--~----· ·---·-------- -- -62 COBAL TITE Bolidcn Mine, North Sweden 1003 ARSENIOPLEITE Sjogruvan,Ridd...2x3 £25 Ampibole 1140 ERYTHRITE Sl-a1tterud Cobalt Mine. Vikersund Norway 970 MAGNESIOHASTINGSITE Langban
Catalog/List
I Byways, 20 Burstead Close, Cobham, Surrey, England KTll 2NL Phone 01932 862340 EMAIL richard.tayler@minerals...£10 2x2 £15 Ix! £3 lx2 £6 I · 88 ADAMITE Ojuela Mine, Mapimi, Mexico Colourless to yellow small crystals...£10 2x3 £15 Na Ca SiO F 7fJ 7 ■ AJOITE Christmas Mine, Gila County, Arizona USA Blue veinlets in matrix...5cm £4 no/2 feldspar 37 ANCYLITE Ce Dark Star Mine,Ravalli County, Montana U.S.A Rich pinkish fine...Sb 501 ALLOPHANE New East Wheal Russell mine, Devon ,England grey bleby small botryoidal with possible
Catalog/List
_S)_O_H_C_l_ _ _ _ _ _on tin ingots on a ship wreck in 1885 St Ives, Com\~'!!_!!,_~gl~nd____ 2 AEGIRINE Very rich...20 Greenish, sparse, acicular micros in Penberthy Croft Mine, St 1cm £4 s AGARDITE Y Ca Cu As_O_O_H___...- --q.,_u_artz _ _ _ _ _ _ _ _ ___::H_i_l_?fY Cornwall __________ _ _ _ _ __ _________ AGRELLITE Excellent...215 69 3 11 Rich white crusts on matrix. Rawhide Mine, Mohave ½x½£3 _P_b_S_iO_13 _ _ _ _ _ _ _ _ _ _ _...Hornblende ALLANITE Black areas in actinolite Bastnas Mine Sweden lxl £1.20 CeYFeSiO Quite attractive blue-grey
Catalog/List
_1_0_0_ Byways, 20 Burstead Close, Cobham, Surrey, England KTll 2NL EMAIL ·_-2_0_0_6__, -· Phone 01932...Lochinver, Scotland 12 ALUMINITE Newhaven Sussex, England / MAGNESIOHORNBLENDE, dark green fibrous mass....___ 2x2£3 ___ - -----~ - ~014_ _ 88 ADAMITE Ojuela Mine, Mapimi, Mexico 69 ALUMOHYDROCALCITE South Bay,...- - --··---- - - - - - · . 767 AJOITE Christmas Mine, Gila County, Arizona USA 17 ANAL CITE Talisker...Sweden 501 ALLOPHANE New East Whcal Russell mine, Devon ,England variety VIRIDINE (Mangan rich variety) Olive
Journal (volume)
K. R.E. Starkey, Bromsgrove, U.K. N.J. Elton, St Austell, U.K. R.F. Symes, Sidmouth, U.K. A.D...with minor hematite on cream dolomite. Florence Mine, Egremont, Cumbria. David Green photograph. BACK...2012 PAPERS Geology and mineralisation at Florence Mine, Egremont, Cumbria Brian Young 3-18 A geochemical...mineral assemblage of the Mendip Hills, Somerset, UK using a stability field model Trevor F. Bridges,...of type mineral species at the Benallt Manganese Mine, Rhiw, Pen Llŷn, Gwynedd, Wales Tom F. Cotterell
Journal (article/letter/editorial)
first discovered in the British Isles (14 from Cornwall; 2 from Somerset; 1 from Cheshire; 2 from Scotland;...H. G. M A C P H E R S O N from England (75 of which are from Cornwall); 28 from Ireland; and 10 from...Thus, of the 130 species, 64 are from England (48 from Cornwall); 35 from Scotland; 19 from Ireland; and...regional lists as, for example, for SW England, Pennines and northern England, Wales, Ireland, Scotland, etc...enquiries. The late R. W. Barstow, mineral dealer in Cornwall, was most helpful in some matters. REFERENCES
Catalog/List
x i £5 Rich wh ite crusts on matrix. Rawhide Mine, Moh ave County, ½ x ½ Arizona, U.S.A £3 Kragero...SIZES SS Chee rful , 18 miles NNW of St I cm £6 Ives. Cornwall. England No location details !cm £4 Colo...Bastnas Mine Sweden Jx2 £6 2 x2 £1.20 2x2 £1 2 Ix ! £4 l x2 £8 New East Wheal Russell mine, Devon...near Creston . Wyoming ,U.S. A Newhaven Sussex, England l x l £3 l x2 £5 While crystals well covering...Type Location l x2 £3 2x2 £6 2x3 £ 10 Bo ulouris. St Raphael. France 2x2 £3 2x3 £5 3x4 £8 l x2 £8
Catalog/List
pinkish fine grained mass in Calcite.(Dark Star Mine,Ravalli County, Montana USA) 1 x 14 £2.50 1x1 £4...guite rich black masses in matrix (Union Carbide Mine, Wilson Springs Garland County, Arkansas USA) 1x1...fairly sparse, green crusts on matrix. (San Miguel Mine Moctezuma Mexico) 1cm piece £ 5 5mm £3 WITH UNUSUAL...CO/3 0 Quite rich yellow crusts on matrix. (Outpost Mine, San Domingo Wash Maricopa County Arizona) Ixliins...MINERAL !I dark red micro's on matrix. (Getchell Mine,Humboldt Co . Nevada USA) 5mm £4 up to 1.5cm £7
Catalog/List
RICHARD ’ BYWAYS, , COBHAM ENGLAND MINERALS T AY L E R C L 0 00 E 2 0 B U R S T E A D P h one SURREY...UO PO/4 slightly radioactive. (Old Gunislake Mine Cornwall) a) green 3mm area on ropk, £3 ( b) IxhaJ f...Phlogopite Mica. (Possibly slightly radioactive)(Palabora Mine,S.Africa lxl £5 1x2 £10 WITH UNUSUAL ELEMENTS...sections in matrix with Eudialyte.Rare not Rich (Umba Mine,Lovozero Massif,Kola Russia) lxl £4 1x2 £7.50 239...silvery areas in matrix with Tellurite. (La Bambolla Mine Moctezuma, Sonora Mexico) lxl £10 14 x 54 ins £5
Book
permission of the author. Printed and bound in the UK by: BookPrintingUK Remus House, Coltsfoot Drive,...France, and Morocco 127 1985 - Bedford United Mine 140 1986 - 1989 More Foreign Travel 154 1990...David Lloyd laddering down a shaft at Bedford United Mine, Devon. Introduction I was born in Bristol on...company. Audrey and I were married on 16 March 1963 in St Werburgh's Church, Bristol. After our honeymoon we...Minerals and became regular exhibitors at many of the UK mineral shows over the following years. We also visited
Journal (issue)
and one member suggested that this could be in the UK or EU. COST A location with on-site accommodation...were identified: geological/mining walks, museums (UK or EU) and member's collections. ADDITIONAL COMMENTS...feldspar from the famous locality of Wheal Coates in Cornwall, which I subsequently accessioned under my catalogue...other fluorites; Wheal Wrey calcites, the north Cornwall sulpho-salts including endellionite (the name...I tramped the streets of London in the region of St. Pancras looking for accommodation. It was either
Journal (issue)
recent finds at Gunheath China Clay Pit, St Austell, Cornwall by Nick Elton ........................ 31...mineral which I had enquired about from that kindly mine of info rmation which was Peter. He was always willing...Such wa P rr. information, particularly about Cornwall, you would have been wise to ask Peter Colley...Comish minerals. Phoenix was, perhaps, his favourite mine. His collection of Cornish minerals and mining memorabilia...Sunday 11 August, and the October trip to Sedling Mine is on Sunday 6 October. In most cases a species
Catalog/List
COBlIAM 0 7 ) 1 '1411-.A[ S l . ! 1 1 . 1 1 Y s . ENGLAND 0 9 3 2 86 2 3 4 0 ,1 1" rm orEh5i1SJ1l,:;ttt7üi...section 1/2 ins t o l i n s long I n pale Felspar St Hilaire, Quebec Canada 1x2 i n s 60p 2 x 2 ins £1...crystalline mass with Fluorescent (LW) areas o f Sodalite (St Hilaire, Quebec, Canada) lx1 £1 i n s 1 x 2 ins £2...black masses i n green A c t i n o l i t e (Bastnas Mine, Riddarhyttan Sweden) lx1 £1.10 010ALMANDINE F...white sphere shaped nodulé. (Newhaven, Sussex,England) 1" 50p 2 " £1.00 3" £1.60 4 " £3.80 013 ALUNITE
Book
On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...from Mont St. Hilaire, Quebec 2: 141-142 AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona...ALLEN, GEORGE B. --and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE...Allgood, C. Williams: Ramsdellite from the Mistake mine [Arizona] 14:333-335 ALLGOOD, ROBERT W. -with G...the Mistake mine [Arizona] 14:333-335 ALMA Famous mineral localities: the Home Sweet Home mine, [near Alma
 
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