 | | Journal (article/letter/editorial) | | 03:35 01 August 2012 Chalcophyllite Wheal Gorland, Gwennap, Cornwall, England S ome minerals, such... This month’s Connoisseur’s Choice mineral—chalcophyllite—falls into the latter category, its name having...tamarite, for specimens from Wheal Tamar, Devon, England. Chalcophyllite occurs in a range of colors from...exceptional crystals to 2 cm are known from Cornwall, England (Corbett 1973). The crystals are flattened...druses are also reported. The general formula of chalcophyllite is Cu18Al2(AsO4)4 (SO4)3(OH)24.36H2O. No significant |  | | Book | | by Alison Hodge, 2 Clarence Place, Penzance, Cornwall TRI8 2QA, www.alison-hodge.co.uk, info@alison-hodge...Cornish minerals. Thanks also to Michael Merry of Cornwall Devon Mineral Specimens (www. cornwalldevonmineralspecimens...botallackite, Levant The image of the opal from St Austell is credited to Greenside Minerals (www.greensideminerals...Sara Chambers, Collections Manager, the Royal Cornwall Museum, Truro (www.royalcorn- wallmuseum.org...to See Cornish Minerals 112 West Penwith: St Just to St Ives Mount's Bay: Penzance to Porthleven Rivers |  | | Catalog/List | | 2006 PaulA.Low. l 8 Unit.d Downs Ind. Parle St Day Cornwall TRl6 SHY -.1.07791 63 4161 order answerphone...to 42mm. 88x70x20mm. £58 3 CHALCOPHYLLITE, \Nheal Gonand, Gwennap, Cornwall. A pure mass of tiny hexagonal...Faden. 81x55x40mm £48 £26 8OLIVENITE. Wheal Unity, Gwennap, Cornwall. Glistening olive green crystals in... 67x46x36mm. £85 9 PYROMORPHITE, Wheal Afred, Phillack, Cornwall. Bright yellow green crystals to 4mm |  | | 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 | | ALBITE AND RUTILE. Lanterdan Quarr y, Tintagel, Cornwall. A 50x50mm area of slate matrix showing many sharp...aera APATITE. Hingston Down Quarry, Calli ngton, Cornwall. Crystallized quartz covered micro granite matrix...£16. 13. Hingston Down‘ Quarry, Callington, Cornwall. A quartz lined cavity in veinstone showing yellowish... BEUDANTITE. CALCITE ON FLUORITE. Wheal wWrey, St Ive, Cornwall. An intergrown crust of . Colourless...$ ; , ix t? 19. CASSITERITE. Trevaunance Minc, St Agnes, Cornwalli. ‘A A0x25mm area of cassiterite/veinstone |  | | Catalog/List | | W. BARSTOW 26, Tregeseal, st. Just, Near Penzance. Cornwall. England. ORDERING INFORMATION Mail orders...orders are prollipt~y filled and despatched on a 7-day examination basis, subject to approval. Immediate...£6. 3. APATITE. Colcerrow Quarry, Luxulyan, Cornwall. Very fine highly modified clear sea green crystals...botryoidal mass. £~. ANGLESITE. Wheal Penrose, Porthleven, Cornwall. Fine clear glassy crystals to ~... ARTHURITE. Hingston Down Mine, Gunnislake, Cornwall. Rich green crystaline to crystalised coatings |  | | Catalog/List | | Woodcockshayes, Halberton road, Willand, Devon, ENGLAND EX15 2QF Tel/Fax (01884) 821563 Catalogue 2/1997...terminations. £110 13 14 PYROMORPHITE (4cm 4cm x 3cm) St. Salvy, Tam, France Grass green crystal groups of...sizes of Diamonds from these locations. 52 CHALCOPHYLLITE &. CYANOTRICHITE (5cm x 4cm x 4cm) Salsignt...ridi ri specimen with bright green well formed chalcophyllite nestled in multiple cavities in a gossanous...many 19th century classics from Devon, Cornwall and Northern England If you do not find what you want on |  | | Report (issue) | | 914(3) β = 91.32(2)◦ X-ray Powder Pattern: Cornwall, England. 6.46 (10), 3.01 (10), 5.95 (9), 2.69 (6)...77 36.73 24.96 Total 100.00 100.00 • (1) Cornwall, England. (2) Cu2 Al(AsO4 )(OH)4 4H2 O. Occurrence:...deposits. Association: “limonite”. Olivenite, chalcophyllite, clinoclase, cornwallite, strashimirite, malachite...Distribution: In England, in Cornwall, large crystals from Wheals Muttrell and Gorland, also Wheal Unity and the...the Ting Tang mine, near Gwennap; from Wheal Cock, St. Just. In Germany, in Saxony, from Schwarzenberg; |  | | Catalog/List | | ,!.h. 50 Oamell Road. Tru ro. Cornwall TR I 2DA, England Telrphone UK (O 21223227 Paul Lowe Minerals...Minerals Endsleigh, 50 Daniell Road, Truro, Cornwall, TR1 20A, England Tel: (0872)223227 NEWS AND INFORMATION...Pyromorphites, Mont St Hilaire, Kola-Peninsula, Greenland, Franklin, Crestmore, Cornwall, Chuquicamata, Langban...sections, namely 140 Bntish, including Devon and Cornwall starting on page 1, and 120 World Species, starting...Wendsleydale,York ■ hlre. xtls.E4 Cllff,Botallack,St Just,Cornvall.Dlsplay xtls up to 10-.60x40.El0 16 |  | | 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...ISSN 0952-2409 UK Journal of Mines and Minerals - index to issues 11 to 20 -2- AUTHORS UK Journal of Mines |  | | Journal (issue) | | of mi nes UK & minerals summer 1997 number 2----------EDITORIAL Dtlf.!idGreen COVER: Chalcodte...Kitchen mine, Cornwall. Spedmen In the collection of the Royal Cornwall Museum. The UK Journal ofM;nts...Nom1an Thomson 17 SPONSORSHIP James Catmur ROYAL CORNWALL MUSEUM Roger Penhallurick 33 The views and opinions...Ryton SL, Work$op, Notes. S80 ZAY Tel (01909) 476906 UK journal of mines & minerals No. 18 Sponsors: SUSSEX...SOCIETY PEAK DISTRICT MINERAL AND LAPIDARY SO�IETY UK Journal of Mines & �linerals No. 18 -1- EDITORIAL |  | | Catalog/List | | 50x30x30mm. £15. 16. CASSITERITE. Wheal Prosper, Lanivet, Cornwall. The upper surface of an altered killas...17. CASSITERITE AFTER ORTHOCLASE. Wheal Coates, St-Agnes, Cornwall. About half a complete xl showing... CHALCOCITE. Crenver & Abraham Mine, Crowan, Cornwall, A mass of black chalcocite showing several areas...70x40x20mm. £35. 20. CHALCOPHYLLITE. Marke Valley Mine, Linkinhome, Cornwall, Light reddish brown limonitic...areas of rich light green hexagonal platey chalcophyllite xls to 5mm (mainly 2-3 mm). 70x30x30mm. £475 |  | | Catalog/List | | BINDHEIMITE AND CERUSSITE. Trevinnick Mine, St Kew, Cornwall. A good solid mass of yellow bindheimite with..."FRANCOLITE". Gunnislake Clitters Mine, Chilsworthy, Cornwall. A 40x30mm area of granite matrix covered in pinkish...60x40x20mm. £12. CASSITERITE. Turnavore Mine, St Agnes, Cornwall. Rich specimen showing a 60x30mm area of... £85. CASSITERITE "Sea Worn". St Michaels Mount, Marazion, Cornwall, An interesting sea worn specimen...level, Tryphena Lode, Pendarves Mine, Camborne,- Cornwall. Shallow cavity in quartz hematite veinstone showing | | | Book | | Designed by BDP - Book D evelo ion,/ enzance, Cornwall o part of this 'Nork may be pho ocop:ed, stored...r_0 'f_'--"t S:r•a!e. or S age of the opal from St Austell is cred1te o Greenside Minerals (www.greenside...14 The D istricts 24 24 29 West Penwith: St Just to St Ives Mount's Bay: Penzance to Porthleven Rivers...H elston Camborne- Redruth: Troon to Treleigh Gwennap: Carharrack to Camon D owns N orth Coast: Por1htowan...Por1htowan to Perranpor1h The Lizard: Mullion to Manaccan St Auste ll: Ladock to Lostwithiel Wadebridge: Padstow |  | | Catalog/List | | LATE MAURICE J. E. GRIGG ESQ OF INDIAN QUEENS CORNWALL TO BE HELD IN “THE VICTORY HALL" THE DRANG, INDIAN...LABEL) 70x30 5 ACC No. 745. CUPRITE, WHEAL DAMSEL, GWENNAP. CRYSTALS TO 8MM ON GOSSAN Y UPPER SURFACE... ACC No. 1036. CASSITERITE (VAR WOOD TIN) WHEAL KITTY, ST. AGNES. COLLCI920’S. 25x20 ACC No. 1037....CASSITERITE PSEUDOMORPHING ORTHOCLASE FELDSPAR, WHEAL COATES, ST. AGNES. (EXC.V.SMALE) 40X20 14 ACC No....35X30 15 ACC No. 1034. CASSITERITE (VAR WOOD TIN) ST. AGNES. A POLISHED PEBBLE, COLL Cl920. (EX MIKE MERRY |  | | Book | | There have been !)lines in Cornwall for some 3500 years where the intrusion of huge masses of granitic...significant minerals to come out of southwest England. The accompanying captions describe the crystallographic...t). ~ e • ~t~' l lr\ V: 1 'I Minerals of Cornwall and Devon Joseon1ne Community Llbral1es Grants...Embrey. P. G. Minerals of Cornwall and Devon. 1. Mines and mineral resources;--England --Devon 2. Mines and...and n1ineral resources --England--1Cornwall J. Title IL Symes. R. F. 549.9423'5 QE262.D45 ISBN 0-56 5-009 |  | | Catalog/List | | will be exhibiting at six shows in 1995, viz London, St. Albans, Keele University, Oxford, Harrogate and...L6. 3, AGARDITE(CALCIAN).Penberthy Crofts Mine,St Hilary,Cornvall ■ Tvo specimens. Specimen A-boxed...vith at least xlO lens. 5. ALLOP!IANE.Nev East Wheal Russell,Tavistock,Devon. Four specimens. Specimen...GILBERTITEon ORTHOCLASE.Megiliggar Rocks,Tremearne, Cornwall. Boxed MIN. Upper Gilbertite coated surface carrying...and mildly radioactive. SC,L8. --~26. AZURITE. Wheal Buller,Redruth,Cornvall? Pure Cuprite/Malachite |  | | Journal (article/letter/editorial) | | Tintic, Utah (ROM, E3001), (ROM, M6761); Redruth Cornwall (USNM, R5377);Utah (AMNH, 15311) "Mixite"; utah...azurite crystals. 3. Cornwallite (BNI, AG, 2) Cornwall. Green, thin botryoidal coating' 4. ,.Erinite"...malachite. 10. Cornwallite (BM, 35618) St. Day United mines, Gwennap, Cornwall, Green cryptocrystalline material...material. 11. Cornwallite (BM, 55559) St. Day United Mines, Gwennap, Cornwall' Fine crystalline green material...material. 12. Cornwallite (USNM, R5568) Cornwall, England. Green cryptocrystalline nodules witJr olivenite |  | | Catalog/List | | 50 Daniell Rd, Truro, Cornwall TRI 2 DA England Tel. 01872 223 227 (Tel. UK Time 8am -9pm) Fax. 01872...matrix At1radive RF SPC Ml to C.£22 OH)() CALCITE,Wheal Wrey,Liskeard,Cornwall.Elongaled milky white twinned...twins Very rare.TN.£22 0169 ARSENOPYRITE.Trill1ngs,Wheal Penrose,S1lhney.Cornwall.TN of milky while quartz...0170 ARSENOPYRITE,Tnllings,Wneal Penrose,S1thney,Cornwall TN of milky white quartz, a little honey coloured...Very rare.TN.£22 0 1 7 1 ARSENOPYRITE,Tnllings,Wheal Penrose,S1thney,Comwall TN of milky while quan.z |  | | Journal (issue) | | the mineral assemblage is remarkably similar to Wheal Gorland. A third locality '\\ith close similarities...introduction. Located in the parish of Gwennap, just north of St Day, the deposit is hosted by granite of...not .the main metal recovered. th The parish of Gwennap was an important tin producer al the start of the...(Embrey and Symes, 1987). Between 1815 and 1851, Wheal Garland produced 40,750 tons of7.5% copper ore,...Geologically, Majuba Hill differs from both Stavoren and Wheal Garland, in that it is hosted by a sub-volcanic |  | | Catalog/List | | BARSTOW Tregeseal, St. Just, Near Penzance, Cornwall, England. ~=, TEL.NO.: St. Just 880 (STD 073 677)...orders are promptly filled and despatched on a 7-day examination basis, subject to approval. Immediate...for display. 4x~x2". £28.00. ATACAMITE. Duke of Cornwall Mine, Kadina, S. Australia. Pure, bright green...~x2txli". £13.00. AZURITE. South Caradon Mine, st. Cleer, Cornwall. Rich, bright blue, lustrous mass associated...50. CASSITERITE. GI ~t Carbona, st. Ives Consols, st. Ives, Cornwall. Select, very rich,· lustrous brownish |  | | Journal (issue) | | UK TS C 2 COVER. Emerald-green torbemite crystals to 9 mm across, from South Wheal Basset, lllogan...lllogan, Cornwall. Caerhays Miniature Collection No. 945. EDITORIAL The UK Journal of Mines a11d Minerals...STOLZITE AND PHILIPSBORNITE FROM CLIGGA MINE, CORNWALL David Green • Andrew Tindle 33 THE LEVERS FAMILY...Press, Dorchester, Dorset, DT11HD ADVERTISEMENTS UK Journal of Mines & Mincr.ils No. 34 -1- EDITORIAL...reality when he spotted a fluorite specimen from Wheal Mary Ann on eBay.Woody recognised the importance |  | | Journal (article/letter/editorial) | | I T E after Cronstedtite; from Wheal Maudlin, Llanlivery, L-JL Cornwall. A specimen in the British Museum...recorded. 5. Chalcopyrite after Calcite; from Cornwall. A compact mass of chalcopyritc with rough surface...after Bismuthite; from Fowey Consols mine, St. Blazey, Cornwall, In this specimen the prisms of bismuthite...mine, Liskeard, Cornwall. See No. 18. 8. Chalybite after Bismuthite; St. Blazey, Cornwall. from Fowcy Consols...9. Chlorite after Mispickel; from Carn Brea, Cornwall. These are hollow drusy pseudomorphs of chlorite |  | | Catalog/List | | area of the Ludlamite on lxl inch matrix (Wheal Jane, Kea Cornwall) £10 b) a piece with a pale green micro...micro and a 5mm crystalline area £6 ') CHALCOPHYLLITE, nice rich mass of small greenish plates about Imm...white crystals to 5mm size all over large 2x3 inch St Gotthard Switzerland £18 FADEN QUARTZ, faden means...over about an inch area lx2 £6 (Boulby,Cleveland England) CORUNDUM large hexagonal pale pink single crystal...(Levant Mine Cornwall) £12 TRIPLITE rich brown masses in pegmatite 3xl .5 Porthleven Cornwall) £15 CLINOCLASE |  | | Catalog/List | | Drakewalls House , D~akewal ls , Gunnislake , Co~nwall, England. TEL .No.Tavistock 0323Bl (STD 0022.) ORDERING...ordElrs a~e p~omptly fJ.'lled and 'despatched on a"7 - day examination basis , subject to approval . Immediate...Ireland. mass with mica schist. 2tx2t", £3.00 Lu st~ous li ght pu-plish Gilbe~tite mmca. c ~ ysta..." , W . OO 17 . CASSITERITE': East Pell ~lin e , St . Agnes , Cornwa ll. UnusUa l light bT'own thin vei.... 00 " 19 . CASSITERITE. Dlue H'i:l! s ~1i n e , st'; Ag nes , CDr nwall. 8T'i ght bl a ckish teT'lllinated |
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Wheal Unity, St Day, Gwennap, Cornwall, England, UK