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High Grade Columbite/Tantalite - Coltan
High Grade Coltan (≥30% Ta₂O₅)
$55,000per ton
Origin
Nigeria
Minimum Order
25 ton
Test Report
Included with every order
Incoterm
CIF (Cost, Insurance & Freight)
Total: $55,000
Technical Specifications
Other trace elements≤5%
Manganese Oxide (MnO)10%
Iron Oxide (Fe₂O₃)10–15%
Titanium Dioxide (TiO₂)10–33%
Niobium Pentoxide (Nb₂O₅)16–38%
Tantalum Pentoxide (Ta₂O₅)30–60%