AP reports that an Ingham County judge has ruled that the Michigan Department of Environmental Quality acted properly in granting an air permit for the Kennecott Eagle Minerals Co.’s planned nickel sulfide mine near Marquette.
The Keweenaw Bay Indian Community, National Wildlife Federation, Huron Mountain Club and Yellow Dog Watershed Preserve sued the Department of Environmental Quality, arguing that it failed to follow environmental laws in approving a permit for the mine.
This coalition also has an appeal of the DEQ permit pending in the DEQ administrative appeals court.
Before beginning mining operations, Kennecott, which is a subsidiary of the global mining corporation Rio Tinto, must also receive a water permit from the U.S. Environmental Protection Agency. Critics of sulfide mining warn that the proposed mine will produce acidic run-off that would damage the watershed.