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Tungstate
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21 $Transition metals / Tungsten compounds / Economic geology / Refractory metals / Wolframite / Tungsten / Smelting / Trewhiddle / Tungstate / Chemistry / Matter / Chemical elements$	PDF Document Add to Reading List Source URL: www.itia.info Language: English - Date: 2011-07-09 10:50:02 Transition metals Tungsten compounds Economic geology Refractory metals Wolframite Tungsten Smelting Trewhiddle Tungstate Chemistry Matter Chemical elements
22	December 13, 2005 RIKEN Discovery Research Institute Magnetic Materials Laboratory Senior Research Scientist: Dr. Koshi Takenaka Discovery of a New Material That Contracts Add to Reading List Source URL: www.riken.jp Language: English - Date: 2013-05-21 01:18:09 Heat transfer Physical quantities Materials science Negative thermal expansion Physical chemistry Thermal expansion Zirconium tungstate Germanium Temperature Chemistry Thermodynamics Physics
23	TUNGSTEN By Kim B. Shedd Domestic survey data and tables were prepared by Heather A. Geissler, statistical assistant, and the world production table was prepared by Glenn J. Wallace, international data coordinator. Tungs Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2004-09-14 13:55:11 Tungsten Cantung Mine Wolframite Molybdenum Copper-tungsten Ammonium paratungstate Ore Cemented carbide Tungstate Chemistry Matter Tungsten compounds
24	182 TUNGSTEN (Data in metric tons of tungsten content unless otherwise noted) Domestic Production and Use: The last reported U.S. production of tungsten concentrates was in[removed]In 2005, approximately eight companies i Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2006-01-19 09:32:06 Carbides Superhard materials Chemical elements Transition metals Tungsten Molybdenum Cemented carbide Tool steel Tungstate Chemistry Matter Tungsten compounds
25	Mineral Commodity Summaries[removed]Tungsten Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2002-02-14 13:33:26 Carbides Superhard materials Chemical elements Transition metals Tungsten Cemented carbide Ammonium paratungstate Tungstate Titanium carbide Chemistry Matter Tungsten compounds
26	Tungsten in February 2013 Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2013-05-31 12:23:50 Carbides Superhard materials Palm Tungsten Tungsten Ammonium paratungstate Cemented carbide Tungstate Titanium carbide Chemistry Matter Tungsten compounds
27	178 TUNGSTEN (Data in metric tons of tungsten content, unless otherwise noted) Domestic Production and Use: The last recorded production of tungsten concentrates in the United States was in[removed]In 2000, a California-b Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2001-02-01 13:52:56 Carbides Superhard materials Chemical elements Transition metals Tungsten Cemented carbide Titanium carbide Tungstate Ammonium paratungstate Chemistry Matter Tungsten compounds
28	Mineral Industry Surveys For information, contact: Kim B. Shedd, Tungsten Commodity Specialist U.S. Geological Survey 989 National Center Reston, VA 20192 Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2013-04-30 13:14:02 Carbides Superhard materials Palm Tungsten Tungsten Tungstate Cemented carbide Ammonium paratungstate Titanium carbide Chemistry Matter Tungsten compounds
29	Mineral Industry Surveys For information, contact: Kim B. Shedd, Tungsten Commodity Specialist U.S. Geological Survey 989 National Center Reston, VA 20192 Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2013-07-24 16:59:10 Carbides Superhard materials Palm Tungsten Tungsten Ammonium paratungstate Cemented carbide Tungstate Titanium carbide Chemistry Matter Tungsten compounds
30	Mineral Industry Surveys For information, contact: Kim B. Shedd, Tungsten Commodity Specialist U.S. Geological Survey 989 National Center Reston, VA 20192 Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2013-04-15 16:16:12 Carbides Superhard materials Palm Tungsten Tungsten Ammonium paratungstate Cemented carbide Tungstate Titanium carbide Chemistry Matter Tungsten compounds

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