Waltham, MN Mines
Mines in Waltham, Minnesota
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Spooner Pit | Ostermann Sand And Gravel Co | Private | Sand and Gravel | |
| Wachlin Plit | Private | Sand and Gravel |
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Spooner Pit | Ostermann Sand And Gravel Co | Private | Sand and Gravel | |
| Wachlin Plit | Private | Sand and Gravel |