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Court of Appeals affirms NorthMet air permit

The three-judge panel said there was 'no basis for disturbing' the Minnesota Pollution Control Agency's 2021 decision awarding a permit for what would be the state's first copper-nickel mine ....

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Court of Appeals affirms NorthMet air permit

The three-judge panel said there was 'no basis for disturbing' the Minnesota Pollution Control Agency's 2021 decision awarding a permit for what would be the state's first copper-nickel mine ....

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Minnesota adds 20 wild rice lakes and streams to impaired list

A group opposed to mining near the Boundary Waters hopes that adding Birch Lake will make permitting a copper-nickel mine more difficult. ....

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Army Corps revokes key Northmet copper-nickel mine permit

The permit "does not ensure compliance with water quality requirements of the Fond du Lac Band of Lake Superior Chippewa," according to the Army Corps. ....

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DNR eyes Boundary Waters buffer to address light, sound pollution from potential mines

The agency urged the Legislature to consider whether tailings storage and processing methods are "compatible" in the same watershed as the wilderness area. ....

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