Examples of rough CLIPPIR diamonds from the Letseng mine, Lesotho. These are the same kinds of diamonds as the ones analyzed in this study. Largest stone is 91.07 carats.
Lesotho - British miner Gem Diamonds said in January 2018 it had discovered the 910-carat stone at the Letseng mine in the landlocked southern African country of Lesotho. - The Incomparable - The ...
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