 | | Book | | PO Box 315. Harpenden. Hertfordshire AL5 2ZD. England Telephone: +44 (0)1582 762413 Fax: +44 (0)870 055...production of e0pper. the mining areas of Cornwall and Devon became important producers of b th tin and copp...Palladium 46 C Carbon 6 Pm Promethium 61 Ca Calcium 20 Pr Praseodymium 59 Cd Cadmium ...1\llaga::i11e, on minerals from localities in Cornwall. Devon. Cumbria and Yorkshire. He was renowned for his...b;smutoferrite boulangerite brand~:e· bre:'.haup:ite calomel' ca-pho'.i:e• icemy;:e)' chryso!le')'I con:cha!C:te comet:e· |  | Groat, L. A., Mulja, T., Mauthner, M. H.F., Ercit, T. S., Raudsepp, M., Gault, R. A., Rollo, H. A. (2003) GEOLOGY AND MINERALOGY OF THE LITTLE NAHANNI RARE-ELEMENT GRANITIC PEGMATITES, NORTHWEST TERRITORIES. The Canadian Mineralogist, 41 (1) 139-160 doi:10.2113/gscanmin.41.1.139 | Journal (article/letter/editorial) | | Nahanni rare-element granitic pegmatite group (LNPG; ca. 82 Ma) in the western part of the Northwest Territories...A. Present address: Pacific Mineral Museum, 848 West Hastings Street, Vancouver, British Columbia V6C...granitiques à éléments rares de Little Nahanni (LNPG; ca. 82 Ma), situé dans le secteur ouest des Territoires...et al. (1999) indicated that crystallization of aplite–pegmatite dikes involved mul- 139 vol 41#1 février...granitic intrusions to the LNPG are (from east to west) the Rudi (4.7 km2, 84–87 Ma), Cac (1.9 km2), and |  | | Book | | Department of Geology, University of Manchester, UK SPRINGER-SCIENCE+BUSINESS MEDIA, B.V. First edition...study, or criticism or review, as permitted under the UK Copyright Designs and Patcnts Act, 1988, this publication...liccnccs issucd by the Copyright Licensing Agency in the UK, or in accordance with the terms of liccnces issued...appropriate Reproduction Rights Organization outside thc UK. Enquiries concerning reproduction outside the terms...for concrete 2.4 Sources of aggregate within the UK 3 Industrial clays: kaolin, ball clay and bentonite |
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