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Copperwood Environment Part
632 of Michigan’s Non-Ferrous Metallic Mining regulation clearly
outlines the studies required as part of a mine permit application. In
September 2011, Orvana submitted the Part 632 application to the
Michigan Department of Environmental Quality (“MDEQ”) and received the
mining permit in April of 2012. The wetlands, discharge, and
air-quality permits are currently being reviewed by the MDEQ.
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Drillhole Locations![]() Click to enlarge Rock Pile Drain ![]() Click to enlarge |
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