Hartford, WI Mines
Mines in Hartford, Wisconsin
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Stiemke Quarry | Columbia County Highway Department | Private | Stone, Crushed |
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Stiemke Quarry | Columbia County Highway Department | Private | Stone, Crushed |