Diamonds



The 5034 pit at De Beers and Mountain Province Diamonds' Gahcho Kue mine in the Northwest Territories. Credit: Mountain Province Diamonds

Coronavirus curbs Mountain Province revenue

Unlike many other mines in Canada and around the world that have been put on care and maintenance because of the global COVID-19 pandemic, the Gahcho Kué mine in the…



Lucara recovers 549 carat white diamond

Lucara Diamond (TSX: LUC) has recovered a 549 carat diamond from its Karowe mine in Botswana. The mine — one of the world’s most prolific producers of large and high-value…


Rio Tinto to close world’s biggest diamond mine

Rio Tinto’s (NYSE: RIO) iconic Argyle mine in remote Western Australia, the world’s biggest and the main global source of high-quality pink diamonds, will close in the fourth quarter of…


Lucara Diamond's Karowe Mine in Botswana. Credit: Lucara Diamond

Lucara Diamond’s sales beat expectations

Lucara Diamond (TSX: LUC) is the latest miner to inject some optimism into a depressed market that was hit this year by an unforeseen oversupply and increasing demand for lab-made…




Tres-Or drills Guigues kimberlite in Quebec

The Guigues kimberlite pipe in northern Quebec, 10 km from Notre- Dame-du-Nord, was discovered by De Beers in 1983. But despite its long history, it has never seen modern microdiamond…




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