Coltan, Tantalite supplies from Africa

I am an established agent representing small mines owners in Rwanda and Congo. I have the capacity to link buyers with legal suppliers on ores such as Coltan/Tantalite and Wolfram. I will gladly welcome importers to cooperate on international norms. COLTAN - Tantalite Ore Ta205 with approximate specification as below:
Range from 10% Ta205 to 35%
with Nb2O5 from 15% to 25%

Analysis of SGS reports and photographs available, buyers also welcome to inspect and monitor buying process at sight.Please contact for SCO and further information.