Diamond polishing and surface engineering represent a critical intersection of advanced materials science and industrial processing, aimed at overcoming the unique challenges posed by diamond’s ...
CAPE TOWN, Feb 6 (Reuters) - Anglo America AAL.L unit De Beers has signed agreements with Angola on diamond processing and exploration prospects, CEO Al Cook said on Tuesday, as the diamond producer ...
GABORONE, Botswana — The world’s largest producer of diamonds wants more bang for its bling. A company launched Tuesday will market and sell about a third of Botswana’s diamonds to manufacturers who ...
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