Michigan's copper country /
Courter, Ellis W.
Michigan's copper country / by Ellis W. Courter. - Lansing, Mich., Michigan Department of Natural Resources. Geological Survey Division, 1992. - 158 p. ; 26 cm. - Contribution to Michigan geology ; 9201. .
Includes bibliography (p. 147-150) and index.
Copper mines and mining--History.--Michigan
Copper mines and mining--History.--Superior, Lake
TN443 / .M5
917.74/995/03
Michigan's copper country / by Ellis W. Courter. - Lansing, Mich., Michigan Department of Natural Resources. Geological Survey Division, 1992. - 158 p. ; 26 cm. - Contribution to Michigan geology ; 9201. .
Includes bibliography (p. 147-150) and index.
Copper mines and mining--History.--Michigan
Copper mines and mining--History.--Superior, Lake
TN443 / .M5
917.74/995/03