This study is being conducted at several abandoned mines in Michigan’s Upper Peninsula, including the Mead Mine (located in the Porcupine Mountains Wilderness State Park) and the Keel-ridge and ...
Mining is experiencing a resurgence in Michigan's Western Upper Peninsula. New technologies and higher prices for metals are prompting international mining companies to explore for and develop ...
A 60-mile claw reaching out into Lake Superior along Michigan's Upper Peninsula, the Keweenaw is ... 41 and take you south to ...