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Columbite
Results: 45

#	Item
21	Microsoft Word - Document1 Add to Reading List Source URL: www.schmitt-ind.com Language: English - Date: 2014-06-02 15:38:33 Natural resources Mining in the Democratic Republic of the Congo Conflict minerals Minerals Mining in Rwanda Coltan Columbite Ore Wolframite Matter Chemistry Oxide minerals
22	Microsoft Word - Review_pegmatites_mineral.doc Add to Reading List Source URL: mineralogicalassociation.ca Language: English - Date: 2009-01-14 19:45:38 Crystallography Igneous rocks Economic geology Pegmatite Miarolitic cavity Tapiolite Columbite Rare earth mineral Wodginite Matter Chemistry Oxide minerals
23	BMS[removed]MaxLinear Conflict Minerals Policy Rev. 0.0 As a fabless semiconductor company supplying Integrated Circuits (ICs) to customers worldwide, MaxLinear uses only world-class manufacturers to produce its products Add to Reading List Source URL: www.maxlinear.com Language: English - Date: 2013-02-19 11:57:11 Mining in the Democratic Republic of the Congo Chemical elements Minerals Conflict minerals Mining in Rwanda Coltan Tantalum Wolframite Columbite Chemistry Matter Oxide minerals
24	Microsoft Word - Conflict Minerals Policy rev[removed] Add to Reading List Source URL: shockwatch.com Language: English - Date: 2013-07-08 22:38:10 Oxide minerals Mining in the Democratic Republic of the Congo Conflict minerals Minerals Mining in Rwanda Wolframite Coltan Tantalum Columbite Matter Chemistry Natural resources
25 $Natural resources / Mining in the Democratic Republic of the Congo / Chemical elements / Refractory metals / Transition metals / Conflict minerals / Wolframite / Tantalum / Columbite / Chemistry / Matter / Oxide minerals$	Conflict Minerals Statement.pmd Add to Reading List Source URL: www.jnj-industries.com Language: English - Date: 2013-01-22 15:36:07 Natural resources Mining in the Democratic Republic of the Congo Chemical elements Refractory metals Transition metals Conflict minerals Wolframite Tantalum Columbite Chemistry Matter Oxide minerals
26	March 28th[removed]Conflict Minerals Report Add to Reading List Source URL: www.inspired-energy.com Language: English - Date: 2013-03-28 10:02:13 Natural resources Conflict minerals Columbite Coltan Tantalum Ore Tantalite Wolframite Niobium Chemistry Matter Oxide minerals
27	(Fe2+ , Mn2+ )(Ta, Nb)2O6 Ferrotantalite Add to Reading List Source URL: www.handbookofmineralogy.com Language: English - Date: 2007-09-30 01:25:50 Tapiolite Columbite Wodginite Tantalite Microprobe Electron microprobe Chemistry Oxide minerals Matter
28	PDF Document Add to Reading List Source URL: rruff.info Language: English - Date: 2008-06-25 10:49:49 Oxide minerals Aeschynite- Samarskite- Mineral Euxenite Polycrase Columbite Fergusonite Matter Chemistry Natural resources
29	American Mineralogist, Volume 80, pages[removed], 1995 Compositional and structural systematics of the columbite group Add to Reading List Source URL: www.minsocam.org Language: English - Date: 2005-05-03 13:07:07 Natural resources Columbite Tapiolite Tantalite Ore Oxide minerals Chemistry Matter
30	American Mineralogist, Volume 80, pages[removed], 1995 Compositional and structural systematics of the columbite group Add to Reading List Source URL: www.minsocam.org Language: English - Date: 2005-05-03 13:07:07 Natural resources Columbite Tapiolite Tantalite Ore Oxide minerals Chemistry Matter

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