 | | 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...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...which had survived undisturbed in Lostwithiel, Cornwall since the late nineteenth century. Most such stories |  | | 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 |  | | Book | | PO Box 315. Harpenden. Hertfordshire AL5 2ZD. England Telephone: +44 (0)1582 762413 Fax: +44 (0)870 055.............................. 529 G: gadolinite group to gyrolite ......................... 226 X: xanthiosite...the production of e0pper. the mining areas of Cornwall and Devon became important producers of b th tin...for obscure references, and for support from my head of department and secretary. In all cases, help...Oxford University Museum of Natural History; Royal Cornwall Museum, Truro; Sedgwick Museum, University of |  | | Journal (volume) | | non-member subscription rates for this volume are: UK £13 (including P&P) and Overseas £15 (including P&P)...Granite Company’s quarry at Halvosso, Longdowns, Cornwall. Jim Knight Collection; collected by Richard Barstow...photo David Green. BACK COVER: The appearance of a group of cream to light brown calcite crystals in various...in this article! Finally, we visit the north of England for Brian Young’s account of magnetite mineralisation...euhedral schulenbergite at the Penberthy Croft Mine, Cornwall. Journal of the Russell Society, 19, 34–35. On |  | Legros, Hélène, Marignac, Christian, Tabary, Thomas, Mercadier, Julien, Richard, Antonin, Cuney, Michel, Wang, Ru-Cheng, Charles, Nicolas, Lespinasse, Marc-Yves (2018) The ore-forming magmatic-hydrothermal system of the Piaotang W-Sn deposit (Jiangxi, China) as seen from Li-mica geochemistry. American Mineralogist, 103 (1) 39-54 doi:10.2138/am-2018-6196 | Journal (article/letter/editorial) | | studies have proved the usefulness of Li-mica and chlorite geochemistry as indicators of the chemical and...were responsible for the greisenization. Finally, chlorite geochemistry reveals the occurrence of a heating...Piaotang, W-Sn deposit, yanshanian, lithium-mica, chlorite, magmatic-hydrothermal; From Magmas to Ore Deposits...2013) show interesting potential. The majority of chlorite species are sensitive to temperature in hydrothermal...hydrothermal Li-mica, as well as two generations of chlorite, that crystallized during multiple stages of the |  | | Journal (volume) | | Ireland Norman R. Moles 40-46 Buttgenbachite from Cornwall: a single-crystal X-ray study Peter Leverett,...(2007) river level (NY 7393 4183) and one in a group of trees nearby (NY 7885 4186) have been driven...(MANCH: XRD 1207). On another specimen a minute group of crystals 1.5 mm long have the colour and morphology...Symplesite and parasymplesite from Cumbria and Cornwall, England. lournal of the Russell Society, 8( 1), 16-17...iron-bearing sulpharsenides from the North of England. Mineralogical Magazine, 43, 389-395. Moreton, |  | | Book (edition) | | Boulevard, Langford Lane, Kidlington, Oxford OX5 1 GB, UK 225 Wyman Street, Waltham, MA 02451, USA Copyright...terms (see also explanations chapter): - Strunz Group (Strunz (2001; version 9); this provides the mineralogical...optical characteristics or shapes. - The Point Group illustrates how symmetrical a particular mineral...minerals which appear within a particular Strunz sub-group (listed here) or in mineral assemblages of a closely...fast overview and reflect the abbreviated Strunz group. • Where necessary, abbreviations for important |  | | Book (volume) | | Press pic, Headington Hill Hall, Oxford O X 3 OBW, England Pergamon Press Inc., 395 Saw Mill River Road, ...Northern Ireland), the tin-tungstencopper deposits of Cornwall are treated first. This discussion is followed...discussions about six of the major lead-zinc deposits of England with the four Mississippi-Valley type deposits...stalleites), PyhHsalmi, and Vihanti] is a separate group. These deposits show enough differences in geologic...are located in the following countries: Ireland England Scotland 3 7 1 Wales Norway Sweden 1 7 17 Finland |  | | Book (edition) | | to the chemical formula, allegiance to a mineral group, symmetry and crystal structure as well as the strongest...chemical formula, structure (crystal system, space group, and unit cell dimensions), and at least some other...site occupancy. The Sb members of the tennantite group (2.G) will serve as a good example: tetrahedrite...registered in this book (e.g. in the amphibole group). For more detailed information see "Dana's System...included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada, |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Typesetting Services Ltd, Wallington, Surrey, England. Contents Preface Historical Perspective Acknowledgments...of Earth Sciences, Cambridge Univ., Cambridge, England. Sharon Cisneros: Minerological Research Co., San...of Mineralogy, Natural History Museum, London, England. Rock H. Currier: Jewel Tunnel Imports, Baldwin...Species containing more than one anion or anion group may be assigned to a separate class or may be assigned...specifies the atomic (cation to anion, or to anion group) ratio for the mineral. This and the remaining numbers |  | | Book (edition) | | Chapman & Hall. 2-6 Boundary Row. London SEI SHN. UK Blackil' Academic & Professional. Wesler Clcdt.lt:ns...lt:ns Road. 13ishopbriggs. Glasgow GIH 2NZ, UK Chapman & Hall Inc.. 29 Wesl 351h S1ree1. New York NY llXl0I...s1udy. or criticism or review. as permilted under 1he UK Copyright Designs and Patents Act. 1988. 1his publica1ion...issued by 1he Copyrigh1 Licc.:nsing Agency in lhe UK. or in accordance with 1hc.: terms of licences issued...appropria1e Reproduction Righ1s Organizarion oubidc lhe UK. Enquiries concerning rcproduc1ion ou1side the lcrms |  | | Book | | matrix. Borderline cases include clay and powdery chlorite, both minerals that actually belong to paragenesis...aesthetic aspects of a specimen. For example, chlorite or siderite surface coatings are usually partially...typically caused by overgrown and ingrown minerals (chlorite, mica, zeolites, siderite, feldspars, quartz)...Silicate Feldspar group Silicate Oxide Organic compound Phosphate Oxide (quartz group) Zeolite Lead sulfate...quartz group) Phosphate Silicate Oxide Arsenide/sulfide Oxide (quartz group) Silicate (epidote group) Borate |
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