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Congo mine goes digital in fight against conflict minerals

In a small shack overlooking muddy pits hewn out of eastern Congo’s rolling green hills, a government official puts a barcoded tag on a...

Tantalum tracker unveiled in Rwanda

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Rwanda's mining boss announced the world's first blockchain project to track tantalum from pit-face to refinery, part of a push to woo...

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Check before you speak, Minister!

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South African Defence and Military Veterans Minister Nosiviwe Mapisa-Nqakula needs to verify her facts before she speaks, or risk further embarrassment to the South...