Construction & Engineering
Coltan, 3Tonnes for sale
Negotiable (Negotiable)
Description
CHEMICAL COMPOSITION:
Tantalum as Ta ………………………. 40.10%
Niobium as Nb ……………………….. 26.81%
Iron as Fe ……………………………… 15.06%
Tin as Sn ……………………………….. 6.77%
Manganese as Mn ……………………. 5.54%
Tungsten as W ……………………….. 2.63%
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