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Breaking a permitting process into small steps backfired for Hecla Mining Company, when a federal judge ruled the government couldn’t grant permits for the exploration phase of a copper mine on the edge of the Cabinet Mountains Wilderness.

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On March 26, Teck pleaded guilty to two counts of illegally discharging selenium and other pollutants into the watershed and paid a $60 million fine — the largest of its kind in Canadian history.

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On March 26, Teck pleaded guilty to two counts of illegally discharging selenium and other pollutants into the watershed and paid a $60 million fine — the largest of its kind in Canadian history.

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Gov. Greg Gianforte toured the Golden Sunlight mine near Whitehall on Friday, where miners hope a tailings reprocessing project will give the operation another 12 to 15 years of life.