After 23 years of operations and more than 150 million carats of rough diamonds produced before exhausting its economic reserves, Rio Tinto’s Diavik diamond mine in the Northwest Territories of Canada has celebrated its final day of production. “Forty years ago, there were very few people who believed there were diamonds in Canada – even fewer could have foreseen how…
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Rio Tinto unearths rare yellow diamond in Canada
Rio Tinto has discovered one of the largest gem-quality yellow diamonds ever in Canada from its Diavik mine in the remote Northwest Territories of Canada. The 158.20 carat rough diamond is one of only five yellow diamonds weighing more than 100 carats ever unearthed at Diavik. The mine’s production primarily consists of white gem quality diamonds, with less than 1%…
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