IRON MINING (Ferrous Metallic Minerals)
Regulated by Part 631: Ferrous Mining, ferrous or iron containing minerals are used in common manufactured products. Michigan’s iron bearing formations have long been sources of these important minerals. The OGMD administers Part 631: Ferrous Mining, and oversees mine operation, environmental issues, and reclamation. Like nonferrous metallic mining, other divisions of the Department of Environmental Quality are involved in permitting and regulation of Michigan’s iron mining industry.
Active Part 631 Projects:
Iron Mining - Cliffs Natural Resources