 | | Book (edition) | | 35 mm, Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit...various degrees. less common are malleable (e.g gold). ductile (e.g. copper). sectile (e.g. chalcocite)...common terms are not abbreviated, e.g. canton (Switzerland), vilayet (Turkey), region (Chile), kray and...Another problem concerned genetic conditions in the gold-bearing "greenstone" in Abitibi province in northern...Rice, Dolores co., both Colorado, at the Questa mine, Taos co., New 1994. Abernathyite K2[(UOJ 2l(AsO_J2]•6HzO |  | | Book | | Quartz alone in just one group of ore deposits (the gold-quartz deposits), and he will not expect t h a t...silver, gold, and palladium. I n places of extreme differentiation (e.g., at the Frood Mine and at Insizwa)...found, and occasionally also molybdenite, graphite, gold, and others. At Magnet Heights, Transvaal, the sulphide...(1940). 12 T H E ORE MINERALS FIG. 4 80 X Mouat Mine, Stillwater Valley, Montana RAMDOHR From a border...hydrotherm.) gold + scheelite gold -f- quartz + tourmaline gold 4- quartz ± bismuth gold -f quartz + |  | | Report (issue) | | (European) Spain ••• ••• ••• Sweden .•• Switzerland - ••• • •• • ••• ••• • •• ••• ••• •...tends to give way. to the leaner primary 0!fes as mine s get deeper. It is importa,,n t to realize that...quantities of copper ore, as also have the Levant mine (St. Just) and the mines of the Calling·ton district...district. 1 \ 14 - In 1894, the Levant mine produced 1,882 tons of copper ore, representing about three-qua1~t~rs...(containing 2,490 oz. of silver and 4 oz. of fine gold) in 1913. . The Parys and Mon a mines in Anglesea |  | | Report (issue) | | \ \I Cover: The De Wet Shaft, Tsumeb mine (photograph by Dr Gabi Schneider, Geological Survey of Namibia)...from the Tsumeb deposit (Namibia) and the Clara mine, Schwarzwald (Germany). At Tsumeb, the phase occurs...zone along 30 Level. The material from the Clara mine is a sulphate-rich variety. 13 --, Type mineralogy...has also recently been described from the Clara mine, Schwarzwald, Germany (Walenta, 1990). The phase...described by Rouse et al. ( 1988) from the Kombat mine. Asisite occurs as transparent yellow to yellow-green |  | | Book | | Petrographie Universitat Perolles CH-1700 Fribourg Switzerland Prof. Dr. FRANZ NEUBAUER Institut fur Geologie...Pre-Alpine Basement ofthe Brian~onnais (Wallis, Switzerland) .......... 297 P. THELIN, M. SARTORI, M. BURRI...Austro-Alpine Nappes in the Bernina Massif (Grisons, Switzerland; Valtellina, Italy). . . . . . . . . . . . .... GEOTEST, Birkenstr. IS CH-30S2 Zollikofen, Switzerland BIINO,G. Institut fUr Mineralogie und Petrographie...Petrographie, Balzerstr. 1 CH-3012 Bern, Switzerland BONIN,B. Dept. de Petrologie - Volcanologie, Biitiment |  | 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) | | Hans A. Stalder: Natural History Museum, Bern, Switzerland. Hugo Strunz: Institute of Mineralogy, Technical...applies only to opaque materials imperfectly metallic Gold, copper, tin The luster of diamond, other materials...when cut by a knife Gold, silver Ductile Sectile Flexible Elastic Brittle Gold, silver, copper Chlorargylite...Elements and Alloys GoL_p Group The members of the gold group are elements or intermetallic compounds that...F’m3m. nickel, taenite) CCP: cubic closest-packed (gold, copper; platinum, vertical, showing the horizontal |
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