AB Minerals brings in Frank Mugyenyi to crush coltan rivals
To keep work moving forward on its Rwandan smelter to transform coltan into tantalum powder and niobium hydroxide (AMI 382), [...]
Sabena suspends the transport of coltan
Sabena , the Belgian Airline, indicated June 16 that it was putting a temporary halt to transporting colombo-tantalite (coltan) packages [...] (230 words)
Issue dated 18/06/2001
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