We have fine quality coltan ore for sale.
We sell high-grade tantalum coltan ore (38-40% Ta205). Chemical Analysis in % of one our last order :Â
Ta205………………………………………  40.22% Nb205……………………………………..  24.64% Th02……………………………………….  0.041% U308……………………………………….  0.103 Moisture…………………………………  0.073% We are interested in long-term contracts. We have stock available at affordable prices. If you are interested, please us for more details.Â
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