| Lat / long: | 39.97582, -105.4642 |
| Primary: | Tungsten |
| Operation type: | Underground |
| Development status: | Producer |
| MRDS | DC03267 |
| MAS | 80130724 |
| DEP | 10141749 |
| Reference | REF USGS PROF PAPER 223 PLATE 3 |
| Reporter | Melton, Greg, Intermountain Field Operations Center (IFOC) |