 Mining Boom May Be In Store For Upper Michigan
While digging a well six years ago, the owner of a backwoods camp near the Michigan-Wisconsin line cut into sparkling rock. He showed a sample to a geologist friend, who realized it was laced with zinc.
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February 2009 (Vol. 78, No. 6) |
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Michigan DEQ Approves Upper Peninsula Mine
The Michigan Department of Environmental Quality approved permits allowing Kennecott Minerals, a subsidiary of Rio Tinto, to operate a nickel and copper mine in the Upper Peninsula.
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January 2008 (Vol.77, No. 5) |
