Tuesday will be the final day for workers mining ore at Rio Tinto's Diavik Diamond Mine on Lac de Gras. That ore will be ...

Gord Stephenson, Diavik's manager of surface operations and closure, sat down with CBC’s Shannon Scott to talk about the mine’s final days, the process of letting the land heal itself and the mystery ...

The mine's owner, Rio Tinto, announced the date Tuesday, though the pending closure has been public knowledge for years.

On Thursday evening the Tłı̨chǫ Government & Diavik officials marked a step towards Diavik’s upcoming closure and the beginning of reclamation work.

A small plane carrying Rio Tinto workers to the company’s Diavik diamond mine in Canada’s remote Northwest Territories has crashed shortly after takeoff, resulting in a number of fatalities. The ...

YELLOWKNIFE, Canada--(BUSINESS WIRE)-- Rio Tinto’s Diavik Diamond Mine has completed installation of its 3.5 megawatt capacity solar power plant in Canada’s Northwest Territories. The project ...

Rio Tinto (NYSE:RIO) said Thursday it will build Canada's largest solar power plant to supply electricity to its Diavik Diamond Mine in the Northwest Territories, as it pursues net zero emissions ...

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According to Dominion CEO, Robert Gannicott, Dominion Diamond Corp has the means to buy Rio Tinto’s majority stake in the northern Canadian diamond mine. Dominion Diamond Corp has the means to buy Rio ...