| Lat / long: | 38.7375, -105.56088 |
| Primary: | Feldspar |
| Tertiary: | Beryllium, Mica |
| Operation type: | Underground |
| Development status: | Past Producer |
| MRDS | D004963 |
| MAS | 80930253 |
| DEP | 10264942 |
| Reference | USGS BLACK MTN QUAD |
| Reporter | Intermountain Field Operations Center (IFOC) |