Dust from open cast mining suffocates surrounding forests and inhibits trees' ability to capture carbon from the atmosphere ...

New open-pit coal mines in the foothills will be banned and steelmaking coal mines permitted under policies the Alberta government unveiled Friday. But the Alberta Coal Industry Modernization ...

Taseko Mines (TSX: TKO) stated increased mill availability at its Gibraltar copper mine will mean annual production of 120 to ...

At full production, Greenstone will be one of Canada’s largest and highest-grade open-pit gold mines, with output estimated ...

“2024 was a pivotal year for Equinox Gold, defined by our success at Greenstone,” Smith said in a news release. “We ...

Perpetua Resources has received the most significant approval needed to move forward with plans for a gold and antimony mine ...

The Preliminary Economic Assessment (PEA) was conducted by Global Resource Engineering (GRE), which was retained to prepare a ...

La Herradura, one of Mexico’s largest open-pit gold mines. (Image courtesy of Fresnillo.) Mexico’s top open-pit mines include Southern Copper’s Buenavista copper mine, Newmont’s (TSX ...

Currently, the Vista open-pit coal mine, located 10 kilometres east of Hinton, produces about six million tonnes of thermal coal per year, according to the company's 2021 submission to the IAAC.

A group of Piikani Nation members are against the proposition of Grassy Mountain Coal Mine reopening and are asking their ...

Amid the ongoing controversy over the Grassy Mountain Coal Mine project, the Alberta government has introduced its Coal Industry Modernization Initiative, which will ban open-pit coal mining in foothi ...