VICTORIA — Ministers in British Columbia have approved plans to increase the height of the tailings storage facility at the ...

Why did the Mount Polley environmental disaster happen? According to an independent report released Friday, the mine was built upon a ticking time bomb 20 years ago. Its design failed to take into ...

Imperial Metals announced it has agreed not to deposit additional tailings into the tailings storage facility at its Mount Polley mine in British Columbia, Canada, until a judicial review filed by the ...

The province has granted Imperial Metals permission to increase the height of the tailings dam at its Mount Polley copper and ...

The MPW project is located 52km northeast of Williams Lake, British Columbia and targets copper and gold porphyry-style mineralization within the prolific Central Quesnel Belt. The project area is ...

Three corporations have failed in their attempt to quash more than a dozen charges brought against them after the catastrophic failure of a B.C. dam released roughly 25 billion litres of mine ...

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Increasing the height of the Mount Polley mine's tailings dam is part of a project to extend the facility's life by eight ...

Imperial Metals received approval from British Columbia for the expansion and extension of mining at Mount Polley in south-central British Columbia, Canada. The expansion will extend operating life ...

* Says reorganizing crews and adjusting charter flights into Dease Lake to maintain staffing levels at Red Chris mine * Forest fires in south central British Columbia impacting operations at Mount ...