Rio Tinto

The massive Oyu Tolgoi copper-gold operation in Mongolia. Credit: Rio Tinto.

Rio Tinto deepens presence in Mongolia

A week after the Mongolian government hit Turquoise Hill Resources (NYSE: TRO) with a US$155-million tax bill associated with the Oyu Tolgoi copper-gold mine, Rio Tinto (NYSE: RIO; LON: RIO),…



The Star-Orion South diamond project, in Saskatchewan. Credit: Shore Gold

Shore finds potential partner in Rio Tinto

As recently as 2012, mining giant Rio Tinto (NYSE: RIO; LSE: RIO) had been publicly considering exiting the diamond space. But the company, which operates and owns 60% of the…








Equipment at IOC's mine near Labrador City, Newfoundland and Labrador. Shot was taken August 2010. Credit: Rio Tinto

IOC green-lights Wabush 3

Iron Ore Co. of Canada (IOC) is moving ahead with developing the Wabush 3 project, after a $79-million investment approval by its board. Wabush 3 — envisioned as a conventional…


SolGold adds weight 
to Cascabel

VANCOUVER — Sitting quietly behind a table in Australian explorer SolGold’s (LON-AIM: SOLG; US-OTC: SLGGF) booth at this year’s Association for Mineral Exploration Roundup convention in Vancouver, a 10-year-old girl…


De Beers and Mountain Province Diamonds’ Gahcho Kué diamond mine in the Northwest Territories in 2015. Credit: Mountain Province Diamonds.

Diamonds add sparkle 
to NWT’s economy

VANCOUVER — It’s been 25 years since diamonds were found in the Northwest Territories (NWT) at Lac de Gras, and Hendrik Falck, mineral deposits geologist from the Northwest Territories Geoscience…


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