| Lat / long: | 38.73529, -107.83065 |
| Primary: | Gypsum-Anhydrite |
| Operation type: | Underground |
| Development status: | Past Producer |
| MAS | 80290017 |
| DEP | 10264355 |
| Reference | {Deposit:: REF:MINOBRAS 1974}{Deposit:: REF:USGS BLACK RIDGE QUAD} |
| Reporter | Intermountain Field Operations Center (IFOC) |