Hillsdale, OK Mines
Mines in Hillsdale, Oklahoma
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Barnes Prospect | Private | Underground | Copper | |
| Liming Prospect | Mr. Liming (Or Laming) | Private | Underground | Copper |
| Native Copper Prospect | Private | Copper | ||
| Unknown Clay Pit | Private | Clays | ||
| Unknown Clay Pit | Private | Clays | ||
| Unknown Gravel Pit | Private | Clays Sand and Gravel |
||
| Unknown Gravel Pit | Private | Sand and Gravel | ||
| Unknown Sand Pit | Private | Sand and Gravel |