We have currently have available 1000MT of Coltan / Tantalite with a purity of 30% in DRC with capacity to deliver 500 - 1000MT on a monthly basis.
The chemical properties are as follows:
a) Tantalum: 30.44 % Ta 40.01 % Ta2O5
b) Iron: 1.87 % Fe 10.98 % FeO
c) Oxygen: 10.69 % O
Coltan is (short for columbiteâ??tantalites and known industrially as tantalite) is a dull black metallic ore from which the elements niobium and tantalum are extracted. The niobium-dominant mineral in coltan is columbite (after niobium's original American name columbium), and the tantalum-dominant mineral is the tantalite.
Tantalum from coltan is used to manufacture tantalum capacitors which are used for mobile phones, personal computers, automotive electronics, and cameras.
Copper cathode LME standard, Non LME registered, fixed price & LME discount. SBLC, DLC, Non operative LC.. Origin: USA, Congo, Zambia and China. Purity: >99.99% - 99.97% - 99.95%. Product: Copper Cathodes (Electrolytic Grade A) Size: 914mm X 914mm X 12mm (appr. ) Weight of each sheet: 125kgs +/- 1% Net weight of each pallet: 2M/T +/- 1% Min. Weighs in each container: 20 M/T appr Gross weight of each container: 22.2M/T appr.
