 | | Journal (issue) | | Lagerbestand zu günstigen Preisen bei: Bergkristall, Amethyst, Nußgeoden, Uhrplatten, großen und kleinen Achatscheiben...Trommelsteine: Splitter und rund poliert, Achat, Amethyst, Grünquarz, Rosenquarz, Citrin, Tigerauge. Rohsteine:...Malachit, Tigerauge, Amethyst, Zoisit. Geschliffene Edelsteine: Opal, Amethyst, Turmalin, Aquamarin,...Geologie von Cornwall 13 Stefan Weiß, München Der Bergbaubezirk Cambome-Redruth Grenville Uruted Mine Oolcoath...Oolcoath Mine Cooks K.itchen & Tincroft Carn Brea Mine South Crofty Mines Wheal Gorland und Wheal Uruty Consolidated |  | | Book | | Designed by BDP - Book D evelo ion,/ enzance, Cornwall o part of this 'Nork may be pho ocop:ed, stored...Introduction 4 About this Book 9 Geology and Mine ralization 14 The D istricts 24 24 29 West Penwith:...Linkinhorne East Cornwall : Callington t o Calstock 36 40 45 50 56 61 66 70 74 Rocks of Cornwall 78 Precious...this Book Fluorite on amethyst. Wheal Jane, near Truro (le(t) . Bornitc, Corn Brea Mtne, Redruth (nght)...physical properties of minerals (pages I I 0- 1 I). Cornwall, for its size, has one of the most diverse ranges |  | | 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 | | | 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...taken by him of the botallackite in situ, Wherry Mine pump column and wolframite outcrop. Two private...Sara Chambers, Collections Manager, the Royal Cornwall Museum, Truro (www.royalcorn- wallmuseum.org...Landreath to Linkinhorne East Cornwall: Callington to Calstock Rocks of Cornwall Precious Metals and Semi-precious |  | | Book | | Transactions of the Royal Geological Society of Cornwall, for 1848 ; and a table of some of the principal...Transactions of the Royal Geological Society of Cornwall. Reports of the Devonshire Association for the...LOCALITIES IN ENGLAND BEDFORDSHIRE BERKSHIRE BUCKINGHAMSHIRE . CAMBRIDGESHIRE CHESHIRE 31 CORNWALL . 32... 64 65 CONTENTS. X MINERAL LOCALITIES IN ENGLAND— (continued ). OXFORDSHIRE PAGB 65 . RUTLANDSHIRE...124 130 APPENDIX 137 INDEX TO LOCALITIES IN CORNWALL 149 INDEX TO MINERAL SYNONYMS 153 1 THE |  | | Catalog/List | | gemmy blue crystal 1 'h ins. long £150 Corconda Mine, Minas Cera,s, Brazil APOPHYLLITE - a 2 inch spray...crystals in vug in limestone, 5 ins. x 5 ins. Muzo Mine, Colombia £ on application FLUORITE - mauve fluorite...fluorite with dolomite 3 x 2½ ins. Shangbao Mine, Hunan Province, China £60 SIDERITE - a 3V2 inch crystal...cassiterite crystals 31/2 x 21/2 ins. £260 Juan Delvalle Mine, Uncia, Bolivia LAZULITE - dark blue crystals 2... OTHER NtEW ACQU�S�lONS CREEN FLUORITE Okurusu Mine, Namibia Fine green to blue crystals in I x 1 inch |  | | Book | | Twelveheads Press PO Box 59, Chacewater Truro, Cornwall TR4 8Z}. especially true of its minerals, some...rocks lie at the bottom of a sequence, but in Cornwall this becomes far from simple where rocks have...(metamorphism) of existing rocks. The land wl ‘ch is now Cornwall has seen periods of uplift and sinking beneath...conditions changed too, for the land that is now Cornwall was once close to the Equator before the action...are older rocks on the Lizard peninsula, most of Cornwall consists of Devonian rocks, known locally as “killas’ |  | | Book | | There have been !)lines in Cornwall for some 3500 years where the intrusion of huge masses of granitic...growths of pure gold. through purple crystals of amethyst to huge masses of iron copper sulphide. Chosen...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 |  | | Book | | A HANDBOOK TO THE MINERALOGY CORNWALL AND DEVON TRUR : PRINTED BY HEARD AND SONS, BOSCAWEN...BOSCAWEN STREET. HANDBOOK MINERALOGY OF CORNWALL AND DEVON, WITH INSTRUCTIONS FOE THEIR DISCRIMINATION...THE MINERS' ASSOCIATION OF CORNWALL AND DEVON; SECRETARY TO THE KOYAL CORNWALL POLYTECHNIC SOCIETY; OF THE...KOYAL GEOLOGICAL SOCIETY OF CORNWALL, AND OF THE ROYAL INSTITUTION OF CORNWALL, &C., &C. ASSOCIATE TRURO:...F.R.S., THB ELECTRICITY OF MINERAL LODES IN CORNWALL, AND OF MANY CORNISH MINERALS, (WHOSE OBSERVATIONS |  | | Book | | .. - .. - Case J. Rock Crystal Cairngorm Amethyst, Cats, Eye, A vantnrine, &c. - -- - - Aistonite...Formation·andMode of OccU1~rence of AOATES (Table• case, East Side) .. .. .. 163 to 169 Case L. Amorphous and...Perran Porth, Cornwall. Presented by H. Humphries. 2. NATIVE COPPER. From Penibrol,e Mine, St. A.1.istell...istell, Cornwall. Presented by R. Taylor, F.G.S. 3. NATIVE COPPER, intc1"mingled , \vith qt1artz. .Devon...COPPER a,nd RED-OXIDE of COPPER. St. Austell, Cornwall. 8 & 9. driform . NATIVE COPPER, den- From |  | | Catalog/List | | NICK CARRUTH Copse Cottage Drakewalls Gunnislake Cornwall PLI8 9EH Tel/Fax: Tavistock (01822) 832530 email:...MAY/JUNE 2005 1. ALLOPHANE.* Hawks Wood Mine, North Hill, Cornwall. A nice rippled crust of pale yellow...without matrix. 25x15x15mm. £6. 4. AMETHYST/SMOKEY QUARTZ. St Austell, Cornwall. A composite xl, 60x50x30mm...* Skinners Engine Shaft Dump, Clitters Mine, Calstock, Cornwall. A matrix composed mainly of cellular...Collection No 803. 60x55x35mm. £30. 7. BARITE. Sharkham Mine, Brixham, Devon. Nice intergrown group of light |  | | Book | | i'ish, tin"'cor per NF )907566804 ~42 . 37 • CORNWALL COUNTY LIBRARY ll 11111111111111 3 8009 014 20...Dyllansow Truran. Trewolsta, Trewirgie. Redruth, Cornwall. © 1983 D. Kneebone \ All rights reserved...Chapter 1. Life in Cornwall in 1875. 22. Chapter 2. Some Smaller Mining Setts in Cornwall. 27. Chapter...Chapter 4. The Mining of Lesser-known Metals in Cornwall. 41. Chapter 5. More about Old Helston. 52...' (1978) was a general introduction to Celtic Cornwall, together with chapters on the Wendron and the |  | | Book | | localities ; to Mr. R. Talling of Lostwithiel, for East Cornish localities ; to Mr. Garby of Redruth , to...Transactions of the Royal Geological Society of Cornwall. Quarterly Journals of the Geological Society...ad petett inte tro con . LOCALITIES. — Evand. Cornwall ; near Tuckingmill, Cam borse, and is a gre quarry...on Kergiliack estate near Pen a. Coberard ; at a mine near the head of Borrowdale, near Lometer, rearis...in the Isle of Man. Scotland . At Craigman coal -mine, near New Cumnock in Ayrshire, massive and columnar |  | | Journal (issue) | | ...................... 122 123 FRANCONIA IRON MINE, LISBON, N . H . By Harold / . V errow 136 SOUTH...finest activities of its kind ever staged in the East. The exhibit was held in a large and spacious room...far- it is the greatest mineralogical event in the East and is looked forward to with a great deal of interest...desperate efforts to tell us something about an old mine in North Carolina that had been reopened not so...suggesting that we try to get an article on the mine (worked for magnesium and 124 nickel) for Rocks | | | Book | | TASMANIA -- - - - - - - - 124 to 127 - - - East INDIEs - -- - -- - -- - CANADA" - - -...º 161 . 158 to 158 *• * ºu- ~- *º- Cairngorm Amethyst, Cats' Eye, Avanturine, &c. - * * e 159 -...and Mode of Occurrence of Agates (Table163 case, East Side) - - --- . - 163 - - - to 169 • -...the floor of the principal room is devoted to the mine rals, and to their application in the arts. In... The principal copper-producing districts are Cornwall, Devonshire (West of Dartmoor), Cumberland, Anglesey |  | | Catalog/List | | is fluorescent. MUS,L85. 2. ADAMITE. Kameriza Mine,Laurium,Attica,Greece. Goethite fragment vith aggregates... SC,L6. 3, AGARDITE(CALCIAN).Penberthy Crofts Mine,St Hilary,Cornvall ■ Tvo specimens. Specimen A-boxed...xtls and thin crusts. SC,L8. ~- AGARDITE-Y. Clara Mine,Rankachtal,BLack Forest,Germany. 3 boxed specimens...appreciated vith at least xlO lens. 5. ALLOP!IANE.Nev East Wheal Russell,Tavistock,Devon. Four specimens. Specimen...deeper blue. SC,L9. 6. ALSTONITE. Brownley Hill Mine,Nenthead,Cumbria. Six specimens. Specimen A-matrix |  | | Catalog/List | | LATE MAURICE J. E. GRIGG ESQ OF INDIAN QUEENS CORNWALL TO BE HELD IN “THE VICTORY HALL" THE DRANG, INDIAN...(MM’s) LOT No: 1 ACC No. 795. ARTHUR1TE, HINGSTON MINE. DRAKEWALLS. GREEN XSTLS IN SHALLOW CAVITY (50 X... 30 4 ACC No. 760. OLIVENITE, BEDFORD UNITED MINE, GULWORTHY. CRYSTALS ON ONESIDEOFTHESLATEY KILLAS...QUARTZ MATRIX. COOK’S KITCHEN SECTION, DOLCOATH MINE. COLL 1892. 80x70 8 ACC No. 1056. CASSITERITE...RAMSLEY MINE, STICKLERATH, DEVON. A SINGLE CRYSTAL. ACC No. 744. PYRITE & QUARTZ, EAST POOL MINE, ILLOGAN |  | | Catalog/List | | (MINERALOGIST) Levant Laboratory, Pendeen. Nr. Penzance, Cornwall, TR19 7LE SAM WELLER (MINERALOGIST) Levant...Levant Laboratory, Pendeen, Nr. Penzance, Cornwall, TR19 7LE Tel: (01736) 788286 COLLECTION DISPOSAL This...5x2x5/8", £8.75 A/4. ADAMITE. Kameriza Central Mine, Laurium, Attica, Greece. A sparkling lime-green...ANALCIME/NATROLITE. Dean Quarry, St. Keverne, Lizard, Cornwall. Pearly white to creamy, sharp well formed, dodecahedral...ANALCIME/NATROLITE/CALCITE. Dean Quarry, St Keverne, Lizard, Cornwall. Pearly white, large dodecahedral crystals, interformed |  | | Book | | of Sale of Net Books and may not be resold in the UK below the net price given by the Publishers in their...Alpine occurrences 50 West Germany 55 Elba 56 England 56 Scotland 59 France 62 6 Occurrence: The Americas...Pleochroism Occurrence Rock crystal (colourless), amethyst (violet-purple), citrine (yellow to brown), rose...opaque). Single crystal specimens of rock crystal, amethyst, citrine and (rarely) rose quartz occur in prismatic...varieties mainly massive in form. Fairly pronounced in amethyst (blue, reddish-violet). In almost all rock types |  | | Catalog/List | | ~~BA~R~S~T~oW~ HOUS b , Drakcwalls , Gunni s l ake , Cornwall, England. D r8 k~wa ll s TEL . No.: Tavistock 832381...Thunder bay , OntariO , Canada. Sharp lustrous clear amethyst~ne pyramidal crystal s t o J" in size covering...APATITE . Tremearne Cli ff , noa r Porthleven, Cornwall. Sharp clear pale bluish crystals to i;" in si...eoch . mcJSSL:. showi ng , 15. OORNITE.. E st Pool I·linu , Illogon , Corrw~ll. Very rich solid purplish...00 1G . 8OTALLACKITE. L.. vant lnL , rL:nd~en , Cornwall. Light grllon wo.!dgc - shaped crystols to 3 rrm |  | | Catalog/List | | DECEMBER/JANUARY 1995 1. ALSTONITE. Brownley Hill Mine, Alston, Cumberland. About 30 greyish-white pyramidal...matrix. 60x35x30mm. £58. 2. APATITE. Panasqueria Mine, Portugal. Nice lustrous double sided group of pale... BINDHEIMITE AND CERUSSITE. Trevinnick Mine, St Kew, Cornwall. A good solid mass of yellow bindheimite...E "FRANCOLITE". Gunnislake Clitters Mine, Chilsworthy, Cornwall. A 40x30mm area of granite matrix covered...60x40x20mm. £12. CASSITERITE. Turnavore Mine, St Agnes, Cornwall. Rich specimen showing a 60x30mm area |  | | Catalog/List | | quality specimens, continuously 'rolling in' from mine contracts, general imports and collection purehases...Necds surface polishing.1-½x1x¾ ,æ.3.50. 4, AMETHYST.,Minas Gernis, Brnzil, Nice cabinet display specimen...nnss, 2x1¾x1 , f.2. 50. APATITE/SIDERITE. Poldicc Mine, Illogan, Cormr.:i.llo Rare 19th C, specimen. Cavernous...xtls"3x2x1 11 ,215 00" 8. ARAG0NITE. Cape Sounion Mine,Attica,Greccc, Sharp spiky po..lc-green to _spnrkling... 4x2x1i~' 1 ,28. 00. AZUHITE/MALACHITE,.Morenci Mine \Arizona., U ..S.A. -Bri 15ht-blue spherical xtl· |  | | Journal (article/letter/editorial) | | occurs as a partial replacement of Wolfram at East Pool Mine, where it was first noticed by Mr. Cornelius...Pengelly Croft, Huel Mandlin, and Levant Mine, in Cornwall, ~ and at Huel Friendship, in Devon. Montmorillonite...recently been foucrd at Great Retallack Mine, in Perranzabuloe, Cornwall. I t is associated with decomposing...with pale * See Handbook, to the Mineralogy of Cornwall and Devon, part 2, p. 90 ; and Min. Mug., 1877...in the M u s e u m of the Royal Institutien of Cornwall, at Truro. The crystals are well formed and some |  | | Catalog/List | | NICK CARRUTH Copse Cottage Drakewalls Gunnislake Cornwall PL l 8 9EH Tel/Fax: Tavistock (01822) 832530 email:...area of limonitic matrix. 50x45x20mm. £30. 2) AMETHYST. Vera Cruz, Mexico. Three transparent x.ls of...max. £35. 3) ANGLESITE on CERUSSJTE. Broken Hill Mine, New South Wales, Australia. A cmde buff coloured...collection No.803. 70x55x40nun. £15. 9) BARITE. Bridford Mine, Christow, Devon. Single tem1inated xl without matrix...x 8nm1 thick. £25. J l ) BARITE. Settlingstones Mine, Hexham, Northumberland. An interesting group of |  | | Report (edition) | | some smaller d�posits of fluorspar which exist in Cornwall. Those of North Wales are described by Mr. Wray...deposits, and Mr. Henry Dewey has furnished notes on Cornwall and Devon. As far as possible the statistics have... PREFACE TO THE FOURTH EDITION of fluorspar in England and Wales were investigated as part of the programme...(North Wales), H. Dewey and C. E. N. Bromehead (Cornwall and Devon). The first edition of this report was... Dines has furnished a chapter on deposits in Cornwall and Devon where, although there is very little |
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