| Lat / long: | 42.31144, -108.91792 |
| Primary: | Pumice |
| Operation type: | Unknown |
| Development status: | Unknown |
| MAS | 560131094 |
| DEP | 10303441 |
| Reference | {Deposit:: WYO INDUSTRIAL MINS GUIDEBOOK, 1975, WYO GEOL SURVEY OPEN FI}{Deposit:: LES, P. 35} |
| Reporter | South Dakota School of Mines |