Iron County, MI Manganese Mines
Manganese Mines in Iron County, MI
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Cannon Mine | M. A. Hanna Co. | Private | Manganese | |
| Sherwood Mine | Inland Steel Corp. | Municipality | Underground | Manganese |
| Stager Manganese Property | G. S. Gustafson | State Forest | Manganese |