Hartford City, IN Mines
Mines in Hartford City, Indiana
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Blackford County Highway Dept. | Blackford County Highways Department | Private | Stone | |
| Inman Tile Pit | Inman Tile Co. | Private | Clays |
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Blackford County Highway Dept. | Blackford County Highways Department | Private | Stone | |
| Inman Tile Pit | Inman Tile Co. | Private | Clays |