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Private Mining Sprl

Supplier From Tanzania
Aug-09-10
Supplier : Copper cathode, coltan, tantalite

Established: 1986

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Contact Details:
Pobox 753
Dar Es Salaam 00255
Tanzania


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Coltan / Tantalite

$270.00K
MOQ: Not Specified
 
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.
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