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Niobium
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#	Item
301	PDF Document Add to Reading List Source URL: bernath.uwaterloo.ca Language: English - Date: 2004-11-02 17:55:59 Chlorides Transition metals Ab initio quantum chemistry methods Computational chemistry Theoretical chemistry Niobium Emission spectrum Chemistry Physics Spectroscopy
302	PDF Document Add to Reading List Source URL: rruff.geo.arizona.edu Language: English Tapiolite Columbite Tantalite Simpsonite Tantite Tantalum Wodginite Pegmatite Niobium Chemistry Oxide minerals Matter
303 $Chemical elements / Transition metals / Superconductivity / Radiobiology / Technetium / Niobium / Refractory metals / Ginzburg–Landau theory / Matter / Physics / Chemistry$	PDF Document Add to Reading List Source URL: www.bnl.gov Language: English - Date: 2008-02-01 15:33:08 Chemical elements Transition metals Superconductivity Radiobiology Technetium Niobium Refractory metals Ginzburg–Landau theory Matter Physics Chemistry
304	PDF Document Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2008-02-01 10:57:18 Transition metals Zirconium Hafnium Zircon Niobium Baddeleyite Group 4 element Chemistry Matter Chemical elements
305 $Chemical elements / Refractory metals / Transition metals / Mining in the Democratic Republic of the Congo / Tantalum / Niobium / Coltan / Cabot Corporation / Ore / Matter / Chemistry / Oxide minerals$	PDF Document Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2011-10-20 13:13:23 Chemical elements Refractory metals Transition metals Mining in the Democratic Republic of the Congo Tantalum Niobium Coltan Cabot Corporation Ore Matter Chemistry Oxide minerals
306 $Chemical elements / Refractory metals / Transition metals / Mining in the Democratic Republic of the Congo / Niobium / Tantalum / Coltan / Cabot Corporation / Ore / Matter / Chemistry / Oxide minerals$	PDF Document Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2010-03-30 11:16:53 Chemical elements Refractory metals Transition metals Mining in the Democratic Republic of the Congo Niobium Tantalum Coltan Cabot Corporation Ore Matter Chemistry Oxide minerals
307 $Chemical elements / Refractory metals / Transition metals / Niobium / Tantalum / Ferroniobium / Ore / Pyrochlore / Cabot Corporation / Chemistry / Matter / Oxide minerals$	PDF Document Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2008-07-16 17:25:02 Chemical elements Refractory metals Transition metals Niobium Tantalum Ferroniobium Ore Pyrochlore Cabot Corporation Chemistry Matter Oxide minerals
308 $Refractory metals / Transition metals / Tantalum / Capacitors / Niobium / Defense National Stockpile Center / Coltan / Chemistry / Matter / Chemical elements$	PDF Document Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2002-02-14 13:36:46 Refractory metals Transition metals Tantalum Capacitors Niobium Defense National Stockpile Center Coltan Chemistry Matter Chemical elements
309 $Refractory metals / Transition metals / Niobium / Tantalum / Coltan / Cabot Corporation / Ore / Superalloy / Mining industry of Burundi / Chemistry / Matter / Chemical elements$	PDF Document Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 1996-08-28 13:38:17 Refractory metals Transition metals Niobium Tantalum Coltan Cabot Corporation Ore Superalloy Mining industry of Burundi Chemistry Matter Chemical elements
310 $Transition metals / Refractory metals / Tantalum / Niobium / Capacitors / Hafnium / Defense National Stockpile Center / Coltan / Matter / Chemistry / Chemical elements$	PDF Document Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2005-01-12 14:30:56 Transition metals Refractory metals Tantalum Niobium Capacitors Hafnium Defense National Stockpile Center Coltan Matter Chemistry Chemical elements

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