| Lat / long: | 43.48023, -109.88687 |
| Primary: | Gypsum-Anhydrite |
| Operation type: | Unknown |
| Development status: | Occurrence |
| MAS | 560130974 |
| DEP | 10133426 |
| Reference | {Deposit:: SELENITE AND SILICIFIED WOOD IN LIGNITE BEDS}{Deposit:: WYO GEOL SURV BULL 50, 1966, PAGE 104} |
| Reporter | South Dakota School of Mines |