Hysham, MT Clays Mines
Clays Mines in Hysham, Montana
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Bentonite Mine and Plant | Unknown | Clays | ||
| Erickson Ranch | Unknown | Clays | ||
| Hallett Minerals Pit | Unknown | Clays | ||
| Hallett Minerals Pit | Hallett Minerals Co. | Unknown | Clays | |
| Mountain States Clay Products, Inc. | Unknown | Clays | ||
| Vananda Deposit | Clays |