| Lat / long: | 43.30715, -106.88597 |
| Primary: | Bentonite |
| Operation type: | Unknown |
| Development status: | Occurrence |
| MAS | 560250349 |
| DEP | 10133216 |
| Reference | {Deposit:: SOUTHWEST 1/4 OF THE NORTHEAST 1/4 IS STATE LAND}{Deposit:: ONE OF MANY LOCATIONS UNDER SAME NAME}{Deposit:: WYO GEOL SURV OPEN FILES} |
| Reporter | South Dakota School of Mines |