 | | Book (edition) | | H Rhodocbrosite, polished, 50 mm, Capillitas, Argentina, H Back cO\·erphoto: Wolframite. 45 mm. Yaogangxian... as for instance ··Mn-siderite •• in tead of the correct ..manganoan siderite... 0 n the other hand,...expressed in abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture)...the revolution in 1997. Its mineral rich Katanga province was renamed Shaba by Mobutu, and is now the Katanga...Katanga administrative region again. The former Kivu province is now divided to three regions: INTRODUCTION |  | | Book (edition) | | ROBERT RAPP, JR. Associate Professor of Mineralogy Department of Geology and Geophysics, University of Minnesota...Minneapolis. Minnesota JULIUS WEBER Associate, Department of Mineralogy American Museum of Natural History...History, New York, New York Research Associate, Department of Mineralogy Royal Ontario Museum.Toronto. Canada...weathered and oxidized zone overlying a sulfide deposit; contains a concentration of hydrated uon oxide...primary mineral deposit in a vein or rock mass as opposed to a secondary (e.g., placer) deposit. luminescence |  | | Book | | from a lapis-lazuli mine, Sar-e-Sang, Badakshan province, Afghanistan. The powder diagram is near that...hexagonal crystals in skarns in the Solvech fluorite deposit. Karagandin region. Kazakhstan, have a 12-87, c...(Ana3aHHT). An abundant mineral in ores of the Kakhetin deposit, USSR, is intermediate in composition between pyrrhotine...monoclinic crystals from the Tincalayu borax deposit, Salta, Argentina, have the composition Na2B6O10.4H2O. Named...Schaller, 1931. Amer. Min., vol. 16, p. 114. Hydrous borate of ammon¬ ium, (NH4)20.5B203.5H20, differing optically |  | | Book | | Achavalite, FeSe, @ Hex. Metallic. Cacheuta, Argentina. H=?, Djjj= 6.53, Dc= 6.716, HB 09a. Olsacher... Vitreous/porcelanous white. Solvech fluorite deposit, Karaganda, Kazakhstan, USSR. H= 7.2, Duj= 3.68... e-Mn02, 0 Hex. Dark grey, black. Akhtenskii deposit, Ural Mts. (S), USSR. H=?, Din=4.00, D(.= 4.78...CugHg3As4S42j Rhom. Metallic white. Aktash mercury deposit, Gornyl Altai, USSR. H=4.5, Djn=?, D(;= 5.453,...colorless. Tincalayu Borax deposit, Salar Del Hombre Muerto, Salta, Argentina. H= 2.5, Djjj= 2.030, D( |
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