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diamond mining in Sierra Leone – . Feb 14, 2011 · Alluvial diamond mining is a big business in the west-african country of Sierra Leone
From Awareness Times Newspaper in Freetown . Local News Sierra Leone Government warns illicit Coltan miners By Sayoh Kamara Nov 8, 2005, 09:22
Posted at: August 20, 2012. Sierra Leone Government warns illicit Coltan miners From Awareness Times Newspaper in Freetown . Local News Sierra Leone Government
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Osmuminerals Ltd is a leading Exporter, Importer and Supplier of Coltan Ore, based in Sierra Leone (Western Africa). Coltan, also known Tantalite, is a dull black
Gombu Koko was founded in 2009 as both a mining and trading Sierra Leone, Miami, Our Coltan mines are located throughout four regions of Sierra
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Sierra Leone’s Ministry of Mines and Mineral Resources in concert with line Ministries, Departments and Agencies of Government has slammed an immediate
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