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Ammonium paratungstate
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11	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
12 $Chemical elements / Refractory metals / Transition metals / Carbides / Tungsten / Cemented carbide / Molybdenum / Ammonium paratungstate / Copper-tungsten / Chemistry / Matter / Tungsten compounds$	TUNGSTEN By Kim B. Shedd Domestic survey data and tables were prepared by Eric A. Seavey, statistical assistant, and the world production table was prepared by Glenn J. Wallace, international data coordinator. Tungsten h Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2000-09-28 07:03:09 Chemical elements Refractory metals Transition metals Carbides Tungsten Cemented carbide Molybdenum Ammonium paratungstate Copper-tungsten Chemistry Matter Tungsten compounds
13	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
14	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
15	184 TUNGSTEN (Data in metric tons of tungsten content, unless otherwise noted) Domestic Production and Use: In 1998, little if any tungsten concentrate was produced from U.S. mines. Approximately 10 companies in the Uni Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 1999-02-05 14:22:30 Carbides Superhard materials Chemical elements Transition metals Tungsten Cemented carbide Titanium carbide Ammonium paratungstate Chemistry Matter Tungsten compounds
16	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
17	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
18	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
19	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
20	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: 2013-11-15 17:20:38 Carbides Superhard materials Palm Tungsten Tungsten Ammonium paratungstate Tungstate Cemented carbide Titanium carbide Chemistry Matter Tungsten compounds

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