Mines in Iosco County, MI
| Mine |
Owner |
Land Status |
Work Type |
Minerals |
| Alabaster Mine and Mill |
U.S. Gypsum Co. |
Private |
|
Gypsum-Anhydrite |
| Alabaster Quarry |
United States Gypsum Company |
|
|
Gypsum-Anhydrite |
| Burge Pit and Mill |
|
Private |
|
Sand and Gravel |
| Michigan Gypsum Pit & Mill |
Michigan Gypsum Company |
|
|
Gypsum-Anhydrite |
| Michigan Gypsum Pit and Mill |
Sargent Contracting Co. |
Private |
|
Gypsum-Anhydrite |
| National City Quarry |
National Gypsum Company |
|
|
Gypsum-Anhydrite |
| National Pit & Mill |
|
Private |
|
Gypsum-Anhydrite |
| State of Michigan Pit |
|
State |
|
Sand and Gravel |
| Tawas City Eastern Clay Pit |
|
Private |
|
Clays |
| Tawas City Western Clay Pit |
|
Private |
|
Clays |
| Tawas Quarry |
National Gypsum Company |
|
|
Gypsum-Anhydrite |
