| Lat / long: | 39.29939, -106.0909 |
| Primary: | Feldspar |
| Operation type: | Underground |
| Development status: | Past Producer |
| MRDS | DC00345 |
| MAS | 80930084 |
| DEP | 10167724 |
| Reference | {Deposit:: REF: MINOBRAS 1974}{Deposit:: USGS ALMA QUAD} |
| Reporter | Intermountain Field Operations Center (IFOC) |