| Lat / long: | 44.57576, -104.12699 |
| Primary: | Gypsum-Anhydrite |
| Operation type: | Unknown |
| Development status: | Unknown |
| MAS | 560110253 |
| DEP | 10157132 |
| Reference | {Deposit:: WYO GEOL SURV BULL 50 PG 99}{Deposit:: GYPSUM DEPOSITS OF THE US BY RW STONE,USGS BULL 697, 1920}{Deposit:: P298} |
| Reporter | South Dakota School of Mines |