| Lat / long: | 44.15934, -106.77787 |
| Primary: | Bentonite |
| Operation type: | Unknown |
| Development status: | Unknown |
| MAS | 560190511 |
| DEP | 10133272 |
| Reference | {Deposit:: ALSO LOCATED IN SEC. 12, T48N, R83W}{Deposit:: MOWRY SHALE}{Deposit:: WYO INDUSTRIAL MINS GUIDEBOOK, 1975, WYO GEOL SURVEY OPEN FI}{Deposit:: LES, P. 39} |
| Reporter | South Dakota School of Mines |