| Lat / long: | 43.72436, -103.70057 |
| Primary: | Feldspar |
| Tertiary: | Beryllium, Mica |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| MAS | 460330091 |
| DEP | 10299571 |
| Reference | USBM STAFF,1955,REG V,IC 7707,PP. 197-198 |
| Reporter | Intermountain Field Operations Center (IFOC) |