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  • Arwest Africa Minerals - Coltan Supply - Arwest Africa ,

  • ARWEST AFRICA MINERALS LIMITED Geological exploration at all target mining areas in Sierra Leone confirmed viability of the coltan ore for several upcoming years...
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  • The Congo's blood metals , The coltan mines in the east are controlled by various armed , Just as blood diamonds fuelled the civil war in Sierra Leone, ....
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  • Whilst much has been done to raise awareness of so-called 'conflict diamonds' from Sierra Leone, Coltan / Tantalum Coltan is short for Columbite-tantalite...
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  • Sierra Leone complies fully with this legislation, and currently two of the biggest coltan off-takers are actively looking at Sierra Leone as a potential source...
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  • Civil wars often concern and are frequently extended by the presence of natural resources (eg, diamonds in Sierra Leone) Control over the Coltan ores in the...
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  • Dec 28, 2017· Sierra Leone News: ‘Minerals sector is growing’- NMA DG , The Director General said Coltan has been referred to as the ‘new kid on the block’ on ....
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  • Sierra Leone News: ‘Minerals sector is growing’- NMA ,

  • Dec 28, 2017· Sierra Leone News: ‘Minerals sector is growing’- NMA DG , The Director General said Coltan has been referred to as the ‘new kid on the block’ on ....
  • Coltan - Sula Iron & Gold PLC

  • Sula Iron & Gold PLC Exploring for iron ore and , several Chinese Exploration companies exploring for iron ore in Sierra Leone are also exploring for coltan ....
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  • Sierra Leone: Accused Remanded for Le45 Million Coltan ,

  • John Musa Koroma was yesterday remanded at the Male Correctional Centre on Pademba Road for allegedly defrauding one Papa Kamara the sum of Le45 million ,...