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Copper-tungsten
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21	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
22 $Chemical elements / Refractory metals / Transition metals / Carbides / Tungsten / Cemented carbide / Molybdenum / Ammonium paratungstate / Copper-tungsten / Chemistry / Matter / Tungsten compounds$	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
23	180 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 2003, approximately seven companies Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2004-01-13 13:57:28 Carbides Superhard materials Tungsten Cemented carbide Titanium carbide Copper-tungsten Global Tungsten & Powders Corp. Chemistry Matter Tungsten compounds
24 $Refractory metals / Transition metals / Molybdenum / Ferroalloy / Ferromolybdenum / Porphyry copper deposit / Molybdenite / Tungsten / Jinduicheng Molybdenum / Matter / Chemistry / Chemical elements$	106 MOLYBDENUM (Data in metric tons of molybdenum content unless otherwise noted) Domestic Production and Use: In 2012, molybdenum, valued at about $1.7 billion (based on an average oxide price), was produced at 12 mine Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2013-01-29 11:36:50 Refractory metals Transition metals Molybdenum Ferroalloy Ferromolybdenum Porphyry copper deposit Molybdenite Tungsten Jinduicheng Molybdenum Matter Chemistry Chemical elements
25 $Refractory metals / Transition metals / Molybdenum / Climax mine / Ferroalloy / Ferromolybdenum / Porphyry copper deposit / Molybdenite / Tungsten / Matter / Chemistry / Chemical elements$	106 MOLYBDENUM (Data in metric tons of molybdenum content unless otherwise noted) Domestic Production and Use: In 2013, molybdenum, valued at about $1.4 billion (based on an average oxide price), was produced at 11 mine Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2014-03-07 15:49:40 Refractory metals Transition metals Molybdenum Climax mine Ferroalloy Ferromolybdenum Porphyry copper deposit Molybdenite Tungsten Matter Chemistry Chemical elements
26	180 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 2004, approximately seven companies i Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2005-01-12 14:37:42 Carbides Superhard materials Tungsten Cemented carbide Incandescent light bulb Copper-tungsten Titanium carbide Global Tungsten & Powders Corp. Chemistry Matter Tungsten compounds
27 $Refractory metals / Transition metals / Economic geology / Dry lubricants / Molybdenum / Ferroalloy / Ferromolybdenum / Tungsten / Porphyry copper deposit / Chemistry / Matter / Chemical elements$	Minerla Commodity Summaries[removed]Molybdenum Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2002-02-14 10:58:51 Refractory metals Transition metals Economic geology Dry lubricants Molybdenum Ferroalloy Ferromolybdenum Tungsten Porphyry copper deposit Chemistry Matter Chemical elements
28 $Refractory metals / Transition metals / Molybdenum / Ferroalloy / Ferromolybdenum / Phelps Dodge / Tungsten / Porphyry copper deposit / Molybdenite / Matter / Chemistry / Chemical elements$	114 MOLYBDENUM (Data in metric tons of molybdenum content, unless otherwise noted) Domestic Production and Use: In 1999, molybdenum, valued at about $256 million (based on average oxide price), was produced by eight min Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2000-03-06 12:07:58 Refractory metals Transition metals Molybdenum Ferroalloy Ferromolybdenum Phelps Dodge Tungsten Porphyry copper deposit Molybdenite Matter Chemistry Chemical elements
29 $Refractory metals / Transition metals / Molybdenum / Ferroalloy / Henderson molybdenum mine / Ferromolybdenum / Porphyry copper deposit / Molybdenite / Tungsten / Matter / Chemistry / Chemical elements$	106 MOLYBDENUM (Data in metric tons of molybdenum content unless otherwise noted) Domestic Production and Use: In 2009, molybdenum, valued at about $1.3 billion (based on average oxide price), was produced by 11 mines. Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2010-01-27 09:11:24 Refractory metals Transition metals Molybdenum Ferroalloy Henderson molybdenum mine Ferromolybdenum Porphyry copper deposit Molybdenite Tungsten Matter Chemistry Chemical elements
30 $Refractory metals / Transition metals / Molybdenum / Ferromolybdenum / Ferroalloy / Bingham Canyon Mine / Molybdenite / Porphyry copper deposit / Tungsten / Matter / Chemistry / Chemical elements$	114 MOLYBDENUM (Data in metric tons of molybdenum content unless otherwise noted) Domestic Production and Use: In 2005, molybdenum, valued at about $4.1 billion (based on average oxide price), was produced by eight mine Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2006-01-18 14:47:23 Refractory metals Transition metals Molybdenum Ferromolybdenum Ferroalloy Bingham Canyon Mine Molybdenite Porphyry copper deposit Tungsten Matter Chemistry Chemical elements

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