- Azmil Mineral
- tantalite ore.
- Address:14 western area Freetown Sierra Leone, Siera leone, Freetown, Sierra Leone
- 55 Holding LTD
- coltan, ore, tantalite.
- Address:president st., New York, New York, USA
- General Atlantic Services
- Sell Tantalite ore, rough diamonds.
- Address:25 Garisson Street
- Cara Palace Africa Mining Ltd
- Tantalite Ore.
- Address:71,Berwick street
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