| Lat / long: | 43.65886, -103.53696 |
| Primary: | Mica |
| Tertiary: | Beryllium, Feldspar |
| Operation type: | Unknown |
| Development status: | Past Producer |
| MAS | 460330191 |
| DEP | 10299490 |
| Reference | TULLIS E.L. USBM RI 4855 PG 1952 |
| Reporter | Intermountain Field Operations Center (IFOC) |