Friday, 18 December 2015

Alrosa unearths 106-carat diamond from the Jubilee kimberlite pipe

Russia's Alrosa, the world's top diamond producer by output in carats has recovered a 105.6-carat diamond from the Jubilee kimberlite pipe.The stone, described as being of "4 Black Sawables 2 colour" quality with an octahedral shape, was extracted by the company's business unit, Aikhal Mining and Processing Division (MPD)....Read More

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