Botswana aims to transform itself into an international hub of the world diamond industry, boosted by a deal in which the De Beers mining and sales empire will transfer the sorting, valuing and ...

A popular myth holds that developing countries have failed to prosper from their natural resources--human and mineral--while the companies that mine or otherwise employ those resources have. But work ...

A sorting plant is using optics to sort diamonds from the bedrock they were mined from, and can even detect the particularly valuable pure white and green gems. A sorting plant is using optics to ...

TOMRA Sorting Mining congratulates Lucara Diamond Corp. (Lucara) upon the recent recovery of a magnificent 1,111ct type IIa diamond using TOMRA XRT (X-ray transmission) technology at their Karowe Mine ...