 | | Report (issue) | | TYPES OF TUNGSTEN DEPOSITS (southern Jiangxi region), Bolivia, Peru, Portugal, and the former Soviet...Caucasus Mountains in the west to the Primorâye region on the Pacific coast (fig. 3). TUNGSTEN RESOURCES...United States; high-income oil exporter economyâSaudi Arabia; and Eastern European nonmarket economiesâCzech...United States; high-income oil exporter economyâSaudi Arabia; and Eastern European nonmarket economiesâCzech...several of todayâs major producers (southern Jiangxi region, China; Tyrnyauz and Vostok-2, former Soviet Union; |  | | Report (issue) | | settings, including the anorogenic mid-continent region, the Basin and Range, the continental margin orogenic...Venezuela, Ecuador, Bolivia, Peru, Chile, Argentina, Saudi Arabia, Indonesia, China, and the U.S.S.R. Much of...Cunningham and George E. Ericksen Farah Garan, Saudi Arabia-Bimodal-volcanogenic Zn-Cu-Au mineralization...Middle Proterozoic deposits of the midcontinent region, U.S.A. - W.C. Day, G.B. Sidder, A.E. McCafferty...Pardiarto Mineral-resource investigations in Saudi Arabia by the U.S. Geological Survey - PaulL. Williams |  | | Report (issue) | | Pleasant, Logtung (Menzie and others, 1992) and Baid al Jamalah (Kamilli and others, 1993). Molybdenite...massifs of secondary quartzites in the Kounrad region: Geologiya rudnykh mestorozhdeniy v. 7, no. 4,...Geology and genesis of the Baid Al Jimalah tungsten deposit, Kingdom of Saudi Arabia: Economic Geology, v....Granite Marble Skarnized marble Skarn Cassiterite, stannite, taafeite, chrysoberyl, spinel Scheelite, bismuthinite |  | | Report (issue) | | recovered from other tin-bearing minerals, including stannite (Cu2FeSnS4), cylindrite (Pb3Sn3,Sb2S14), franckeite...comes from the Latin stannum; hence, the name stannite for one of its minerals. After the Bronze Age...correctly, Ferronigeriteâ2N1S) (Zn,Mg,Fe2+)(Sn,Zn)2 (Al,Fe3+)12O22(OH)2 Nigeria Nordenskiöldine CaSnB2O6... Sorensenite Na4SnBe2Si6O16(OH)4 Greenland Stannite Cu2FeSnS4 Worldwide Stannomicrolite (Sukulaite)...include the JÄbal as Silsilah pegmatites in Saudi Arabia Figure S6. Schematic vertical section across |  | | Report (issue) | | the U.S. Environmental Protection Agency (EPA), are Al, As, Be, Cd, Cr, Cu, Hg, Ni, Pb, Se, and Sb (McKinney...Hydrology and water quality of the copper-nickel study region, northeastern Minnesota: U.S. Geological Survey...in the New Idria-Coalinga-Table Mountain study region: U.S. Environmental Protection Agency Report prepared...columbium, and rare earth deposits in the Salmon region, Lemhi County, Idaho: Idaho Bureau of Mines and...detected] Element N Minimum Maximum Au (ppb) Ag Al ( %) As Ba Be Bi Ca (%) Cd Ce Co Cr Cu Fe (%) Ga |  | | Report (issue) | | production for the period 2006â10, by country or region and amount.......................................showing selenium concentrations in coal samples, by region of the United States.............................tellurium refinery production in 2013, by country or region..................................................delta-manganese dioxide ”Ci/mL microcurie per milliliter ”g Al/L microgram of aluminum per liter ”g/d microgram...log LREE m M m.y. m3 Ma MCâICPâMS MDEQ MEND mg mg Al/kg mg/d mg/kg of test population within a given |
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