| Lat / long: | 43.61466, -103.55086 |
| Primary: | Beryllium |
| Tertiary: | Niobium (Columbium), Feldspar, Mica |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 460330329 |
| DEP | 10177987 |
| Reference | USBM STAFF,1955, REG.V, I.C. 7707, P197 |
| Reporter | Intermountain Field Operations Center (IFOC) |