Coltan

Results: 216



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211Chemical elements / Refractory metals / Transition metals / Mining in the Democratic Republic of the Congo / Niobium / Tantalum / Coltan / Cabot Corporation / Ore / Matter / Chemistry / Oxide minerals

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Source URL: minerals.usgs.gov

Language: English - Date: 2010-03-30 11:16:53
212Refractory metals / Transition metals / Tantalum / Capacitors / Niobium / Defense National Stockpile Center / Coltan / Chemistry / Matter / Chemical elements

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Source URL: minerals.usgs.gov

Language: English - Date: 2002-02-14 13:36:46
213Refractory metals / Transition metals / Niobium / Tantalum / Coltan / Cabot Corporation / Ore / Superalloy / Mining industry of Burundi / Chemistry / Matter / Chemical elements

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Source URL: minerals.usgs.gov

Language: English - Date: 1996-08-28 13:38:17
214Transition metals / Refractory metals / Tantalum / Niobium / Capacitors / Hafnium / Defense National Stockpile Center / Coltan / Matter / Chemistry / Chemical elements

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Source URL: minerals.usgs.gov

Language: English - Date: 2005-01-12 14:30:56
215Refractory metals / Transition metals / Oxide minerals / Tantalum / Niobium / Coltan / Cabot Corporation / Pyrochlore / Ore / Chemistry / Matter / Chemical elements

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Source URL: minerals.usgs.gov

Language: English - Date: 2004-09-14 10:23:51
216Transition metals / Refractory metals / Niobium / Tantalum / Coltan / Ferroalloy / Steel / Nickel / Superalloy / Chemistry / Matter / Chemical elements

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Source URL: minerals.usgs.gov

Language: English - Date: 2007-01-17 10:51:51
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