Otsego, MI Mines
Mines in Otsego, Michigan
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Allegan Co Pit | Bill Smith Sand And Gravel Co | Private | Sand and Gravel | |
| Hervig Mall Pit | Private | Limestone | ||
| Kalamazoo County Pit | Cole Brothers Contractors, Inc. | Private | Sand and Gravel | |
| Shield Brother's Clay Pit | Private | Clays |