 | | 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...Minerals of Cornwall and Devon. 1. Mines and mineral resources;--England --Devon 2. Mines and n1ineral...n1ineral resources --England--1Cornwall J. Title IL Symes. R. F. 549.9423'5 QE262.D45 ISBN 0-56 5-009 8 9- 3 |  | | Journal (volume) | | SMELTING MAGAZINE . The System of Selling Tin-Ore in Cornwall. In our last number we referred, under a local...local heading, to the system pursued in Cornwall of selling black - tin by private contract. We stated that...smelters a patronage in the hands of the pursers of mines---was “wholly indefensible, and must sooner or later...January, 1862. THE SYSTEM OF SELLING TIN-ORE IN CORNWALL. 7 we need scarcely point out to any man of...coinage " system . Formerly all tin raised in Cornwall had to be “coined ” by the There were four officers |  | | Journal (volume) | | 17. 270 Section on Line of West Chiverton and Wheal Chiverton Main Lodes 18. Transverse Section at...VALE IRON COMPANY, 351. ASSOCIATION , Miners, of Cornwall and Devon, Proceedings of, 157. AUSTRIAN ENGINEERS'...358. CANADA, Review of Mining in , 39, 109. CAPE CORNWALL CONSOLIDATED TIN AND COPPER MINING COMPANY, 167... UNITED SILVER-LEAD MINES COMPANY, 234. 176, 238, 300, 360. CHIVERTON MINES, The, 269. CLARKE, Mr... 236. Progress of Iron Trade in , 353 . COAL MINES, The Rating of, by Mr. Hedley, 15. COAL, Drying |  | | 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...Dorchester, Dorset, DT11HD ADVERTISEMENTS UK Journal of Mines & Mincr.ils No. 34 -1- EDITORIAL M any...reality when he spotted a fluorite specimen from Wheal Mary Ann on eBay.Woody recognised the importance |  | | 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...Survey, Edinburgh and Keyworth; Cambome School of Mines, University of Exeter, Penryn; Department of Earth...Oxford University Museum of Natural History; Royal Cornwall Museum, Truro; Sedgwick Museum, University of |  | | Catalog/List | | Also new: Dufrenoysite, Ferroactinolite From England: There is a seperate This catalogue Nitrobarite...rich2r ~s~ses in ~~trix lxl f] 006 .i\LDITSF~ld~p?.r Group. rich ora:i<}e:r:eJr::~scs with darker ;1ornble1...(Newhaven,Sussex,England) 111 50p 2" El.00 311 fl.60 411 f).80 017 ANALClTE. Zeolite Group White crystals... 5C' 030 A2ATITE white mmsizes areas i Green Chlorite. (Hangualde Beira Alta, Portugal) lxl 40p lx2...white masses intergrown with Selenite. (Dorset, England) lxl 60p lx2 El.20 2x2 E2.40 2x4 EJ.80 4x4ins E7 |  | | Journal (issue) | | shows in Tucson, Denver, Munich and Ste-Marie-aux-Mines Tel.: 949-494-5155 • www.kristalle.com • Email:...Old Gunnislake mine, Callington District, Cornwall, England ............................................ Bill Pinch at the Tucson Show in 2008. Kent England photo. The Pinch Medal, established in Bill’s...the Russian (then Soviet) government, visiting mines in the Urals and Siberia, to discuss how to market...this issue. He was at a cocktail party in a small group that was talking away, but his mind wandered and |  | | Book | | the Black Cat imprint Little, Brown and Company (UK) Limited Brettenham House Lancaster Place London...characteristic rosettes of wavellite from Barnstaple, England, showing a fibrous radiating structure. Opposite:...describing some of its chemical properties. Within each group the minerals are listed accord¬ ing to CIM; and...in limestone at Turnisk, USSR; as crystals in Cornwall; at Wallaroo, South Australia and Broken Hill...Diamonds are found in India, the celebrated Golconda mines being in the Madras area; in Brazil, from Diamantina |  | | 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, |  | | Book | | of this here. Next we must consider a peculiar group of Magnesium (Mg) has two more electrons than elements...appropriate and, indeed, these are linked with an (Si04) group in the mineral forsterite. The chemical short¬ hand...valencies and a bracket around the dis¬ tinctive (Si04) group would result in forsterite symbolized thus: (Mg2)4...ion O2- is divalent, the (P04)3- group is trivalent; the (Si04)4~ group in merwinite is tetravalent because...take the pure magnesium and iron members of the group of minerals known as olivines. These are called |  | | Book | | intensively with the various aspects of the important group of compounds. I have relied heavily on the Encyclopedia...Samarkand (Eichholz 1962, p 253). Ancient turquois mines are also known in Siberia, Turkestan, Asia Minor...some are still being worked. Best known are the mines in the Cerrilos Hills, near Santa Fe, New Mexico...especially apatites, are a common accessory mineral group in most igneous and metamorphic rocks (Nash, Chap...constants: Not certain; low birefringence Space Group: Not given Strongest Diffraction Lines: 13.40(100) |  | | Book (edition) | | Mineralogy, Museum of Geology South Dakota School of Mines & Technology Rapid City, South Dakota GEORGE ROBERT...attempt a complete description of a small mineral group to uncover the unsatisfactory state of our present...well render the volume difficult to use by a large group of potential readers not familiar with structural/chemical...with the inherent problems of end-member names vs. group names and related aspects of nomenclature. Rather...spelling variants, descriptive names, mixtures, group names, chemical names, etc., found in the literature | | | Book | | of this here. Next we must consider a peculiar group of elements known as the imert gases. The first...appropriate and, indeed, these are linked with an (SiO4) group in the mineral forsterite. The chemical shorthand...about valencies tinctive (SiO4) and a bracket group would around the dis- result in forsterite ...because the phosphorus ion P°* the (PO,)3~ group the oxygen group in merwinite SOLUTION ion O*~ Notice...take the pure magnesium and iron members of the group of minerals known as olivines. These are called |  | 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) | | extensively rewritten by the book’s distinguished group of authors in the light of new research and important...Chapman & Hall 2-6 Boundary Row London SE! 8HN, England Thomas Nelson Australia 102 Dodds Street South...Graeber Cureton Mineral Company Colorado School of Mines Charles and Marcelle Weber Dan Behnke Demetrios...Lowell Joe Pfeifer Joel Yancy Julius Zweibel Kent England Lawrence Conklin Laszlo Horvath Luiz Menezes Les...all varietal names, synonyms, spelling variants, group names, and so forth; only names in contemporary | | | Book (edition) | | extensively rewritten by the book's distinguished group of authors in the light of new research and important...Chapman & Hall 2-6 Boundary Row London SEI 8HN, England Thomas Nelson Australia 102 Dodds Street South...Graeber Cureton Mineral Company Colorado School of Mines cw Charles and Marcelle Weber DB Dan Behnke DE Demetrios...Pfeifer JY Joel Yancy JZ Julius Z weibel KE Kent England LC Lawrence Conklin LH Laszlo Horvath LM Luiz Menezes...all varietal names, synonyms, spelling variants, group names, and so forth; only names in contemporary |  | | 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 | | Reflection spectra of PbCl2 single crystal (space group Pnma) obtained by light polarized parallel to a...may be observed in this interval too. The factor group method is regularly used for calculation of the...Ti–O 549–627 Tetragonal pyramid (lamprophyllite-group minerals, fresnoite, natisite, paranatisite) V...Al–O 550–630 Octahedron Al(OH)6 in ettringite-group minerals. Additionally, the band of O–Al–O bending...Si–O 720–760 Octahedron Si(OH)6 in ettringite-group minerals. Additionally, the band of O–Si–O bending |
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