Gilliam County, OR Clays Mines
Clays Mines in Gilliam County, OR
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Clay | Chem-Security System, Inc. | Clays | ||
| Unnamed Pit | Chem-Security System, Inc. | Clays |
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Clay | Chem-Security System, Inc. | Clays | ||
| Unnamed Pit | Chem-Security System, Inc. | Clays |