 | | Journal (article/letter/editorial) | | varlamoffte (partially hydrated stannic oxide) in Cornwall. By SIR ARTHUR RUSSELL, Bart. and E. A. VINCENT...somewhat abundantly at both Cligga mine, Perranzabuloe, and at Bunny mine, St. Austell. From its appearance...occurring associated with rashleighite at the Bunny mine. 2 Soon after the publication of this paper iu 1948...3 Sure enough, on examination I found both the Cligga and Bunny minerals to contain a high proportion... Russell, On rashleighite, a new mineral from Cornwall, intermediate between turquoise and chalcosiderite |  | | Catalog/List | | RRUTH Copse Cott.age Drakewalls Gun..riislake Cornwall ?Ll 8 Tel/Fax: Tavistoc1<: (0822) 832530 Plea�e... JULY/AUGUST 1'994 1. ANATASE. Virtuous Lady Mine, Tavistock, Devon. A greenish matrix of compact...(b) 1 xl 30x20x20mm. £4. 3. APATITE. Panasqueria Mine, Beira-Beixa, Portug:il. Intergrown group of pale...4. APJ\TITE. Coice.q:-0,-1 Quarry, Luxulyian, Cornwall. A single pale blue 8x5mm x1, part'iy irnbedded...Geevor Mine, St Just,. rix showing bands of massive l:>rown apatite inters!)2rsed· and Mat Cornwall. red |  | | Journal (issue) | | shipped from Cardiff in the 1660's and the Pare mine south of Llantrisant was worked from the 1500's...period of production in the mid l 700 ' s. Llangan mine near Cowbridge was producing ore as recently as...anglesite of exceptional size and quality for the UK. More recently the rare lead sulphite scotlandite...outside the north of England with typical pyramidal crystals to 6mm. Nearby at M\.vyndy mine small balls of...week of "Cornish Allsorts" . SMLS FIELDTRIP TO CORNWALL 19th - 25th April 1998 Although our numbers fluctuated |  | | 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...to Carnon Downs North Coast: Porthtowan to Perranporth The Lizard: Mullion to Manaccan St Austell; |  | | 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...advertising. FRONTISPIECE 3 Fluorite from Frazer's Hush Mine 4 THE SUSSEX MINERAL AND LAPIDARY SOCIE1Y EDITOR...RASPITE, STOLZITE AND PHILIPSBORNITE FROM CLIGGA MINE, CORNWALL David Green • Andrew Tindle 33 THE LEVERS...Press, Dorchester, Dorset, DT11HD ADVERTISEMENTS UK Journal of Mines & Mincr.ils No. 34 -1- EDITORIAL |  | | 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 | | 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...physical properties of minerals (pages I I 0- 1 I). Cornwall, for its size, has one of the most diverse ranges...1n museum collections such as hose of the Royal Cornwall Museum in Truro and the aural His ory Museum |  | | Catalog/List | | mineralogy, particularly in relation to northern England, the field in which Trevor carved a niche for himself...Cambokeels Mine, Eastgate, Weardale. Lot 222 – Fluorite, chalcopyrite and siderite – Boltsburn Mine, Rookhope...Approximate specimen dimensions Description Southwest England 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 SS...label. SW.17 Paratacamite - Botallack Mine, St.Just, Cornwall. [SW 365 330]. From Hazard Section. SW...Botallackite with connellite - Botallack Mine, St.Just, Cornwall. Collected 1985 [SW 365 330]. Corpus Christi |  | | Report (issue) | | X-ray Powder Pattern: Hingston Down Consols mine, England. 4.28 (vvs), 4.81 (vvs), 6.97 (vvs), 10.08 (vs)...Total [100.0] [100.0] (1) Hingston Down Consols mine, England; H2 O by loss on ignition; after deduction of...Pharmacosiderite, scorodite, conichalcite, chenevixite, chalcophyllite, brochantite, Distribution: In England, in...in Cornwall, from the Hingston Down Consols mine, Calstock, the Gunheath china clay pit, St. Austell, and...and the Cligga Head mine, Perranzabuloe. From the Clara mine, near Oberwolfach, Black Forest, Germany |  | | Book | | Collectors Guide to ^MINERALS, ROCKS and GEMSTONES \in Cornwall and Devon |'; '’i '■-■ ,, t Cedric Rogers...Collector’s Guide to MINERALS, ROCKS AND GEMSTONES in Cornwall and Devon Cedric Rogers i D. BRADFORD BARTON...Truro LTD MINERALISED ILPMACOMar AREAS of CORNWALL & DEVON Main. Concentrations of mints. (has...Cleavage and Fracture 8 8 9 10 11 GEMSTONES OF CORNWALL Quartz Gemstones 12 13 GRANITE AND OTHER ROCKS...WHERE. Beaches Cliffs and Caves. River Beds etc. Mine Dumps Quarries St. Just - Botallack - Pendeen Camborne |  | | Journal (issue) | | display this year, and again covering the whole of England and Scotland. Chris Jewson had a number of micro...mansfieldite. This material looks quite similar to some scorodite habits from that locality. John Betterton reported...Geldart found at south Wheal Basset. Finally from Cornwall, Dorothy Merritt had an interesting and unusual...displaying good barite collected recently from Florence mine at Egremont, demonstrating that this locality is...some mattheddleite and lanarkite from the Susanna mine at Leadhills and some excellent hemimorphite on |  | | 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 |  | | Catalog/List | | 8ARSTOW 26, Tregeseal, St. Just, Near Penzance, Cornwall, England. TEL.NO.: St. Just 788880 (STD 0736) V.A...£3.50. 6. 7. 8. APATITE. Great Work Mine, 8reage, Cornwall. Small sharp transparent colourless to... £33.00. ARSENOPVRITE. Hingston Down Mine, Gunnislake, Cornwall. Specimen A - well " .•. ·formed silvery...matrix. 2tx2xlt". £3.50. BARVTES. settlingstones Mine, Hexham, Northumberland. Sharp, lustrous, creamy...£2B.00. BARVTOCALCITE. Admiralty Flats, Nentsberry Mine, AlstJn Moor, Cumberland. Specimen A - Lustrous |  | | Catalog/List | | BARSTOW 26, Tregeseal, st. Just, Near Pensance, Cornwall, England. V.A.T .No.132-78~ -67 CRDERING INFORMA.TION...£13;50. 6. APATITE variety FRANCOLITE. Fowey Consols Mine, TYwardreath, Covnwall. Small, bright, creamy hexagonal...white Quartz. 2i" x 3". £10. BARYTES. Force Crag Mine, Nr. Keswick, Cumberland. An attractive intergro~n...2" on edge. 3x3~_ll.£6. 50. BARYTES. Ale & Cakes Mine, Gwennap, ~ornwall. Unusual, greyish green ~lusters...£6.50. BARYTI)~~ITE. Admiralty Flats, Nentsberry Mine, Nr. Alston, Cumberland. Large, spear-shaped crystals |  | | Book | | Group field trips to collect minerals at quarries, mine spoil tips and coastal exposures became an important...important part of Society activities. Localities from Cornwall to Cumbria were visited – at a time when attitudes...on his caving experiences in various parts of England and illustrated it with a splendid set of colour...talk by Chris Pollard on “Mineral Collecting in Cornwall”. There was also an illustrated talk and demonstration...Holidays. There were two long weekend field trips to Cornwall, the first in April for which a minibus was hired |  | | Journal (issue) | | Dealer & Mine gent Levant Gallery Lower Boscaswel I, Pendeen, Near Penzance, Cornwall, England. Telephone:...CATALOGUE GENEROUS TRADES AND COLLECTION PURCHASES UK Journal of Mines and Minerals IssueNo3 SUMMER1987...SUBSCRIPTIONS are payable in local currency, or direct to the UK in Sterling. Barite from Silverwood Colliery ARTICLES...Lane, Blaxton, Nr. Doncaster, South Yorkshire, England. Telephone: (0302) 770248 5 21 S. Uttley Mineral...30 M.P.Cooper Present day collecting at Cligga Head, Cornwall 33 L. Chick BACK ISSUES For Your Bookshelf |  | | Journal (article/letter/editorial) | | Mountain Barite Deposit and the Loon Lake Copper Mine in Stevens County, Washington. Saturday morning...including the National Belle mine in Mineral County and the Silver King mine in Lincoln County. Paul also...among the busy crowd. Ron Gibbs photo. the Red Rock mine and Rock Run Station. Those who have seen Bumpi’s...Redlands has been wrapped up, the thing to do is to head for Tucson, which many people did. In past years...people have recovered from Tucson, a number usually head for Dowling Park, Florida, and the Ed and Martha |  | | Catalog/List | | BARSTOW 26, Tregeseal, st. Just, Near Penzance, Cornwall, England. Tl!JL .1\10.: St. Just 880 (STD a73 677)... 7. ANALCIME. Dean qry. St. Keverne, Lizard, Cornwall. Well fDrmed, snow white, crystals and crystaline... 43. NATIVE COPPER. Fowey Consols Mine, Tywardreath, Cornwall. Rich, dark. coppery, h3Ckly crystalised...2-t;-x2xl-!:-". £4.50. CoRNWALLITE. Phoenix Mine, Linkinhorne, Cornwall-. Rich, deep.green, slightly botr~oidal...C - As Specimen A - 2xlt". £1.25. CRoCOITE. Kapi Mine, Dundas, Tas~enio, ~ustralia. Choice, bright, orangev |  | | Journal (article/letter/editorial) | | 106. September, 1924. Vol. XX. Topaz from Cornwall, with an account of its localities. By Arthur...hitherto been looked upon as comparatively rare in Cornwall. When massive, or even in the form of small, well-developed...mass, thus affording evidence that topaz is in Cornwall, as in the case of other countries, a comparatively...granite; while the single specimen from Maudlin mine, Lanlivery, which is in killas, and is hereinafter...hereinafter described, is the only example from Cornwall known to myself in which topaz and fluor are associated |  | | Catalog/List | | NICK CARRUTH Copse Cottage Drakewalls Gunnislake Cornwall PL18 9EG Tel/Fax: Tavistock (01822) 832530 * *...beforehand. NOVEMBER/DECEMBER 1995 1. ADAMITE. Ojuela Mine, Mapimi, Durango, Mexico. V-shaped cavity in limonitic...£18. 3. APATITE. Kessel Dows Quarry, Penryn, Cornwall. A 20x15mm cavity in pegmatite matrix showing...APATITE (VAR FRANCOLITE). Simms Lode, Geevor Mine, St Just, Cornwall. Cellular matrix lined with lustrous brown...60x50x45mm. £22. 7. AURICHALCITE AND HEMIMORPHITE. 79 Mine, Hayden, Arizona, USA. A 50x20nan cavity in veinstone |  | | Journal (article/letter/editorial) | | MINERALISATION IN G.K. ROLLINSON 1, N. LE BOUTILLIER CORNWALL – A AND NEW DISCOVERY AT PORTHTOWAN R. SELLY...mineralisation in Cornwall – A new discovery at Porthtowan. Geoscience in South-West England, 14, 176–187...Although cobalt mineralisation has been noted in Cornwall and Devon in the mining literature, there are...cobalt mineralisation discovered at Porthtowan, Cornwall, in the vicinity of old workings which are part...in Cornwall. 1 Camborne School of Mines, University of Exeter, Cornwall Campus, Penryn, Cornwall, TR10 |  | Baghurst, David R., Barrett, Jack, Coleyshaw, Esther E., Griffith, William P., Mingos, D. Michael P. (1996) Microwave techniques for the synthesis and deuteration of minerals, with particular reference to scorodite, FeAsO4.2H2O. Mineralogical Magazine, 60 (402) 821-828 doi:10.1180/minmag.1996.060.402.13 | Journal (article/letter/editorial) | | deuteration of minerals, with particular reference to scorodite, FeAsO4.2H20 DAVID R. BAGHURST,JACKBARRETT,ESTHERE...Science, Technology and Medicine, London SW7 2AY, UK Abstract Microwave dielectric heating methods for...reference to scorodite. KEYWORDS: microwave techniques, synthesis, deuteration, scorodite. Introduction...tube reactions at high temperatures, e.g. for scorodite (Dutrizac and Jambor, 1988), phosphosiderite (Tarte...addressed. efficient microwave synthesis of scorodite (Baghurst et al., 1995). Deuteration studies of |  | | Journal (article/letter/editorial) | | Geoscience in south-west England ASPECTS OF THE LITHOGEOCHEMISTRY OF ARSENIC, ANTIMONY AND BISMUTH...BISMUTH IN SOUTH WEST ENGLAND T. K. BALL, N. J. FORTEY AND K. E. BEER Ball, T.K., Fortey, N.J. and Beer, K...antimony and bismuth in south west England. Geoscience in south-west England, 10, 352-357. As, Sb and Bi are... Arsenic, antimony and bismuth in S W England Previous work in SW England MAIN Although we do not claim...arsenopyrite (FeAsS) and löllingite (FeAs 2 ), although scorodite (Fe(AsO4).2H2O) has been noted near surface at |  | | Report (issue) | | and tin-bearing vein from Hemerdon deposit, Devon, UK. The tungsten is present in wolframite, the dark...the Czech Republic through France and south-west England and into Spain and Portugal also has some important...typified by the Cornubian orefield in south-west England (see section on Britain). Tin, copper, lead-zinc...deposits are a particular type identified at the Climax Mine in Colorado, USA. 24 Stock: an intrusive mass of...beryl and spodumene35. Examples include the Wodgina mine in Western Australia, and Kular and Priskatel in |  | | Catalog/List | | Levant Gallery_ Joscaswell, Pendeen. Penzance, Cornwall, Great Dritain. .. 7882b(. (STD Code 0736) ...with red cavity. 2. 3. ALSTONITE, Fallowfields Mine,Hexham,Northumberland. Sharp,creamy,small spikey...ANALCHlE/CALCI'fE.. Dean Quarry, St, Keverne, Cornwall. to i'' in size,intergrown with sharp golde~-coloured...00. 11 length) ;'cross". ANGLESITE. Tsumcorp Mine,Tsumeb 1 0tavi,S.W.Africa. Choice,gemmy,flattened...APATITE var FRANCOLITE- Wh.Pendarves,Camborne,Cornwall. Sparkling crust of transparent,tiny hexagonal |
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Cligga Mine, Cligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK