IN A TWIST of geological poetry, Rio Tinto’s Diavik Diamond Mine in Canada’s remote Northwest Territories has delivered one ...

Rio Tinto (ASX, LON,: RIO) has unearthed a 158.20-carat gem-quality yellow diamond at its Diavik mine, located 200 km south of the Arctic Circle in Canada’s Northwest Territories. The precious ...

Diversified miner Rio Tinto has recovered a 158.2 ct yellow diamond at its Diavik mine, in Canada – one of only five yellow diamonds weighing more than 100 ct ever unearthed at the mine in its ...

Rio Tinto reported its Diavik diamond mine experienced a $127 million loss in 2024, Burgundy reported that Ekati saw a $94.7 million loss, and Gahcho Kué's minority stake owner Mountain Province ...

In a discovery that offers a glimmer of optimism amid a turbulent year for the diamond industry, Rio Tinto ...

Each of the territory's three diamond mines — Diavik, Ekati and Gahcho Kué — are expected to begin closing between 2026 and 2030, but there are concerns among some analysts that the low ...

A log of wood believed to be 50 million years old has been hauled up from below ground at Diavik diamond mine in the N.W.T. — a find that researchers say is remarkable but not uncommon. In a ...

Diavik diamond mine says the 136-kilogram log of a redwood tree, believed to be 50 million years old, was found 240 metres below ground on Feb. 20. (Diavik Diamond Mine/Facebook) Diavik says it ...

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 ...