| Lat / long: | 44.15076, -103.30336 |
| Primary: | Gypsum-Anhydrite |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| MAS | 460930003 |
| DEP | 10250693 |
| Reference | SD PLANNING BOARD CEMENT LIME GYPSUM NO DATE CIRCA 1936 |
| Reporter | Intermountain Field Operations Center (IFOC) |