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GOGEBIC COUNTY, MI-- Environmental groups say exploratory copper drilling in Porcupine Mountains Wilderness State Park has made a muddy mess. Orvana…
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GOGEBIC COUNTY, MI-- Highland Copper has resumed drilling at Porcupine Mountains Wilderness State Park. The Department of Natural Resources granted Orvana…
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GOGEBIC COUNTY, MI-- Highland Copper has temporarily halted drilling at Porcupine Mountains Wilderness State Park. Exploration of the one-mile-square…
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MARQUETTE, MI-- Citizens deserve to have more input on what happens to public land. That’s what environmental groups are saying, after the Michigan…
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MARQUETTE, MI-- The Michigan Department of Natural Resources is letting a mining company do exploratory drilling in Porcupine Mountains Wilderness State…
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WHITE PINE, MI-- The Michigan Department of Environmental Quality says it has approved the last major permit needed for constructing a copper and silver…
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ONTONAGON COUNTY, MI-- The Department of Environmental Quality has issued the final permit for Orvana Corporation to build its Copperwood mine in…
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WAKEFIELD, MI-- Mining company Orvana has resubmitted its application to construct the Copperwood mine in Ontonagon County. In response to public comment,…