Mine: Adventure Mine, Greenland, MI
Shaft sunk → Adventure Mine → Production ceased (now tours).
Owned by: Adventure Mining Company until 1862, then purchased by Adventure Copper Company.
Produced: Copper Ore
Method: Under ground mine shafts.
Railroad connection: Copper Range railroad.
Stamp Mill/Smelter: Adventure Mill.
Production ceased in 1908 but restartet for a short time during World War I. Production finally halted in 1917 and the mine closed in 1920.
Currently offers underground mine tours.