| Lat / long: | 43.86026, -103.37726 |
| Primary: | Feldspar |
| Tertiary: | Beryllium, Lithium, Mica |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 461030211 |
| DEP | 10251190 |
| Reference | USBM STAFF,REG.V,INFO.CIRC.7707,1955,PP.82-83 |
| Reporter | Intermountain Field Operations Center (IFOC) |