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 ...

A 158.20-carat yellow diamond, one of the largest ever found in Canada, was recovered from the Diavik mine in the Northwest Territories during its last phase of production. Less than one percent of ...

Mining giant Rio Tinto (ASX:RIO,NYSE:RIO,LSE:RIO) said in a press release on Thursday, October 3, that it has completed the development and construction of Phase 1 of the A21 underground mine at its ...

A mining oversight board in the N.W.T. wants to continue its work. But the Diavik Diamond Mine doesn't believe the oversight ...

Rio Tinto has closed its last diamond mine, the Diavik operation in the Northwest Territories, Canada, on Wednesday after 23 years of operations. Over its lifetime, the mine produced more than 150Mct ...

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Rio Tinto has completed a 3.5 MW solar power plant in Canada’s Northwest Territories, which the multinational mining corporation claims is the largest off-grid solar installation in the country’s ...