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We want to import Coltan, Columbite, Tantalite Ores.
Specifications:
Colour: Iron-Black to Brownish-Red
Density: 5.2 - 8.2 g/cm
Hardness: Mohs 5.5 - 6.5
Melting point: 3000?C
Corrosion resistance: Excellent against acids and alkalis
Destination: China ports

Thanks,

Contact: Mr. Eric ..
Posted on : 29-Jun-2026
Posted From : Zimbabwe

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