Casper, WY Clays Mines
Clays Mines in Casper, Wyoming
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Benton Clay Co Mill | Benton Clay Co., Inc. | Private | Clays | |
| Kaycee Clay Mine | Kaycee Bentonite Co. | Private | Clays | |
| Kaycee Mine | Kaycee Bentonite Corp | Private | Clays |