 | | 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...cobaltite, along with chalcopyrite, bornite, galena, sphalerite, acanthite, erythrite, matildite, chlorargyite |  | | Book | | GEOLOGICAL SURVEY Geology .of the country around Penzance ' . i\i�i / ---�-----✓- \ \ // •• ,- ---...C-�. --·.J;:;{ GEOLOGICAL SUCCESSION IN THE PENZANCE DISTRICT Superficial deposits (Drift) Quaternary... Geology of the country around Penzance The district around Penzance (Sheets 351 and 358) has been exploited...copper since the Bronze Age. Only the Geevor tin mine was still open in 1986, but the vigorous development...district featured on Maton 's geological map of Cornwall in 1797 and accounts, both of the minerals and |  | | 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 | | BJillSTOW 26, Tregeseal, st. Just, Near Penzance, Cornwall, England. CRDERING INFORMJi.TION Mail orders are...bN~TaSE~ 4. hNGLESITE. Wheal Penrose, Porthleven, Cornwall. Small sharp transparent "spear shaped" crystals...Quartzose gossan. 2x2". £1. 5. hNGLESITE. Parys Mine, bllglesey, N. Wales. Small well formed lustrous...3xlt'l. £2. 6. aPATITE. Stennagwyn Mine, Nr. St. ~ustell, Cornwall. Pale bluish hexagonal crystals aggregated...var iety FRl..NCOLITE. Fowey Consols Mine, Tywardrea th, Cornwall. i,. 2xl" cavity in Quartz/slate matrix |  | | Catalog/List | | BARSTOW 26, Tregeseal, St. Just, Near Penzance, Cornwall, England. TEL.NO.: st. Just 788880 (STD 0736)...£5.50. 3. APATITE. Botallack Head, St. Just, Cornwall. Lustrous, creamy, well formed hexagonal crystals...Limonitic matrix. 2x2xlt" .£2.75. ARGENTITE. Valenciana Mine, Guana,;uato, Me~ico,. Fine, bright, silvery grey... 12. 13. 14. 15. 16. 17. AURICHALCITE. 79 Mine Gila Co., Arizona, U.S.A. Select turquoise blue...etx 2lx2 w• £6.50. AXINITE. Botallack, 5t. Just, Cornwall~ 5harp, lustrous, clove brown crystals to 1 cm |  | | 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 |  | | Catalog/List | | NICK CARRUTH Copse Cottage Drakewalls Gunnislake Cornwall PL18 9EH Tel/Fax: Tavistock (01822) 832530 email:...2006 1) ADULARIA. Ogo Dour, Predannick, Lizard, Cornwall. Nice group of salmon pink xls to 1mm covering...AMETHYST. Park Clay Pit, St Neot, Bodmin Moor, Cornwall. A nice clean group of amethystine xls to 5mm...3) ARSENOLITE. Levant Arsenic Works, Pendeen, Cornwall. Flue product. A group of spiky grey xls to 4mm...60x40y,5nirn. 4) BARITE. Wheal Drea, St Just, Cornwall. Pinkish buff radiating masses in a cavity in |  | | Report (issue) | | associated with the “old” Perkiomen (Audu bon) Mine. Perhaps most important of all, Evans has located...collectors who search for unusual minerals on old mine dumps, and to geologists. The report may also inspire...to relocate the lost “old” Perkiomen (Caledonia) mine, and to see what minerals can still be found at...localities such as the “old” Perkiomen (Schwenksville) Mine, and Bleim’s, Brendlingers’s, Karl’s and Kober’s...1827 pioneer paper on the “old” Perkiomen (Audubon) Mine, Wherry’s classic paper on The Newark Copper Deposits |  | | 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 |  | | Journal (article/letter/editorial) | | EarlyandMain StageOre Mineralization in Southwest Cornwall A. N. H^i•i•m^¾ Scottish Universities Research...nubian) batholithof 290 to 300 m.y. seemsaccepted sphalerite, and stokesite. The primary mica is now (Edmonds...Introduction 752 ORE MINER/ILIZ/ITION TIMING: S. W. CORNWALL r'• Basement Rocks ,,,. . . • Granite Cupolas...replacementat the granite margin (in the Geevor mine). The K-feld- orange-pink swarms(Hall, 1971) andcommonly... ORE TABLE MINERALIZATION TIMING: S. W. 755 CORNWALL RboSr Data for Muscovitesand K-Feldspars from |  | | Report (issue) | | LOCALITIES: Bucks County: Rushland; Lebanon County: Cornwall? Philadelphia: Fairmount Park. . H ; MICA GROUP...The following analysis of "chrome ore" from Wood's mine by Garrett (1852: 45) lies may be taken as an example...regarding Pennsylvania minerals: to Dr. Edgar T. Wherry for much data, and a critical examination... where they 4 may form hydrothermal Edgar T. Wherry and Samuel G. Gordon, An arrangement veins. Quite...and Chester Counties, at Wood's mine, the Line Pit, and Scott's mine. At a number of lite, ; localities |  | | 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...Penberthy Croft Mine Published by Rock Bottom Publications Ltd. Nottingham ISSN 0952-2409 UK Journal of |  | | 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 |  | | Report (Issue volume) | | of the localities. Magnetite deposits of the "Cornwall type" are included because of their economic significance...the most important type of deposit has been the Cornwall-type magnetite group (type N), with a production...of this value is from the Cornwall mine, but the ore body of the Grace mine near Morgantown appears to...lead-zinc 110,000 Sandstone copper-uranium 10,000 Cornwall-type magnetite I ,000,000,000 Copper adjacent...Friedensville zinc mine in type F is clearly the third largest mine in the state after Cornwall and Morgantown |  | | Report (issue) | | longitude) 2. deposit size (occurrence type - mine, prospect, or occurrence; production estimate) 3...south and east to west. The most prevalent name of a mine or prospect which was used in reference descriptions...category. Where multiple names have been given to one mine or prospect site, generally the most recent name...(p), or mineral occurrences (o) in Table 1. The mine designation is given to deposits with a written...Most of these occurrences provided only limited mine production of base metals, although some were temporarily |  | | Report (Issue volume) | | ......... 49. Other fire clay processed at the mine: quantity ..... .. ............ .... .. .......... 31 18 53. Plastic fire clay processed at the mine: value................................................. 19 54. Flint fire clay processed at the mine: value 32 18. Other clay mined: average value...ton.... 19 55. Other fire clay processed at the mine: value 32 19. Shale mined: average value per ton.... . 21 59. Plastic fire clay processed at the mine: average value per ton......................... |  | | Journal (issue) | | Lower Trewellard, Penzance, Cornwall. TR19 7SU Tel: (0736) 788305 Wulfenite (Mexico) UK Journal of Mines...non U.K. Page No. The Re-opening of Clogau Gold Mine 1966 J. Hodgkins 2 The Minerals of Trimouns, Ariege...For Your Bookshelf 31 The Minerals of Esgair Hir Mine S.A. Rust, J. S. Mason 35 Classified Advertisements... 47 FRONT COVER Barite. Parksidc Mine, West Cumberland. England. Crystals to %mm Ralph Sutcliffe Collection...Clogau Gold Mine 1966 John Hodgkins 36 Church Road, Altofts, Normanton, Yorkshire. The Clogau Mine is situated |  | | Book (volume) | | prolific zone has recently been issued by Benge and Wherry. With 1 281331 CONTRIBUTIONS TO THE MINERALOGY...small amount of MnO in the green variety. P & R mine, Siesholtzville, Berks county. (W. Headden) B light...Montgomery county. 410: Olive-green; Kober's copper mine, Sumneytown, Montgomery county. 418: Dark olive-green...MINERALOGY OF PENNSYLVANIA 16 361: Light pea-green; Cornwall, Lebanon county. 419: Precious; light green to...from peridotite.(F. Bascom). Some of the Wood's mine picrolite is nothing but a mixture of calcite and |  | | Journal (issue) | | UK Journal of mes ·and .Minerals Issue SprJng 1989 , No ...6 Pr:f ee ~3.95 ·- • r .. Arnold...Lower Trewellard, Penzance, Cornwall. TR19 7SU Tel: (0736) 788305 Calcite (Cornwall) UK Journal of Mines...EUROPE SOUTH AFRICA The History of Ystrad Einion Mine J & A Wolters. Leeuwendaal 2, 3273 XD Westmaas...Merritt Cassiterite from Whiteworks Carharrick, Cornwall R. Morton.Dr. K.F.G. Hosking 22 Mining Methods...the Boscawcn Diagonal Shaft at Botallack Mine. St. Just. Cornwall. Reproduced hy permission of City of Manche |  | Deasy, G. F., Griess, P. R., Balazik, R. F., Burtnett, J. W. (1967) Atlas of Pennsylvania’s Mineral Resources - Supplement, Limestones and dolomites of Pennsylvania, in Atlas of Pennsylvania's Mineral Resources. Mineral Resource Report M50-1S, Pennsylvania Geological Survey. | Report (Issue volume) | | man-hours devoted to specific mine operations during the year 5. Mine or mine-plant equipment modernized...value per ton. All information is presented on a mine-by-mine basis, thereby providing a means of comparison...conveyor belt, or that the products are used at mine-site plants and are moved by unspecified methods...showing the name, location, and ownership of each mine, that are found in the front of the study. These...Oounty Location Nearby Town Adams Hanover Name of Mine a11djor Mining Company Hanover Quarry 2 Adams |  | | Journal (issue) | | UK JOURNAL M I N OF E S -----&----- M ·1 N E R A L S ISSUE N0.9 • SPRING - SUMMER 1991...COVER PHOTO: Bayldonite. Penberthy Croft mine, St. Hilary, Cornwall. Globular aggregates to 0.5mm diameter...collection. Photo: Mick Cooper. 3 CALCITE 4 The UK Joumol of Mi11es011dMinerals publishes articles of-interest...Simon Camm· Michael Merry ------- 16 ------THE VAN MINE S.J.S. Hughes -------26 ------A JOURNEY THROUGH... EDITORIAL LOOKING BACK In the course of its evolution the UK Joumol of Mints and Minerals has seen many small |  | | Journal (issue) | | Very Aesthetic+ Very Rare ... Fabre Minerals THE UK of JOU mines minerals CONTE numbe11 TS 2~...MINERAL LOCALITIES: PENBERTHY CROFT MINE, ST. HILARY, CORNWALL, ENGLAND Jolin Betterto11 lllit/, co,uribwions...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 |  | | Journal (article/letter/editorial) | | Absorption spectra, mineral de- terminationby. (Wherry).299,323 Akermanite(melilitegroup).... . . 404...m i c d i m e n s i o n s ,n e w d a t a o n . (Wherry). . . . . . . . .. . . . .. 54 Autunites, artificial...[Book review.] . . . . 386 Leonard, R. J. Green sphalerite from Sonora, Mexico. . 16l Lichty, D. M. [Book...hydrothermalvein. (Ross, Shannon) Manganese silicate, H6k6 mine. (Kinoshita) .. 495 387 8l 484 4Jg 106 388 Manganorantalite...absorption spectra. (Wherry) I. 2gg Mineral determination by absorption spectra. (Wherry) II. . . 323 Mineralogical |  | | Journal (issue) | | ............ 14 Greystones Quarry, Lawhitton, Cornwall by Nick Elton ..................................going to meet with our demise and go to the big mine in the sky, where all the vughs are full of topaz...Colin Sparrow for the Royal Geological Society of Cornwall and the vitalising of its geological collections...organised by any geological or mineralogical group in the UK. If only I could get to even a fraction of these...fieldleaderduringthe Society's weeklongmeeting in Cornwall in 1980, when he agreed to lead the Society for |  | | Journal (article/letter/editorial) | | suggested by Hess and Schaller (1914, p. 37). E. T. Wherry (1914, p. 501) bases his classification on the...of Hess and Schaller would be adopted, but, as Wherry very clearly points out, such a ·classification...principles to the wolframite series, the insistence of Wherry on the use .of the names hubnerite and ferberite...Chalmere, Bismuth Mine, TOlTington. Analyst H. p, White (Smith, 1926). .Tamee Mine, Torrington. Analyst...Rockvale )[jue, Tungsten. Analyst H. p, White, Rockvale Mine, Tungsten, Analyst H. P. White (Ann. Rpt. Mines |
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