Rio Tinto’s Diavik diamond mine has been awarded the Towards Sustainable Mining (TSM) Environmental Excellence Award for its ...

Rio Tinto said its Diavik diamond mine in Canada’s Northwest Territories won an environmental award for its 3.5-megawatt solar power plant – about a year before the mine’s planned closure.

The diamond, unearthed from one of the most challenging mining environments on Earth, underscores Diavik’s reputation for producing rare and high-quality stones. While the mine is best known for ...

An employee at the Diavik diamond mine in the N.W.T. works inside the truck shop in 2024. Diavik paid around $9 million in property taxes in 2024. (Liny Lamberink) 2 N.W.T. cabinet ministers met ...