| Lat / long: | 39.96278, -106.70173 |
| Primary: | Pumice |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 81070061 |
| DEP | 10191042 |
| Reference | {Deposit:: COLO DIV MINES ANNUAL REPORT 1975}{Deposit:: UPDATED BY MSHA 4-80.} |
| Reporter | Intermountain Field Operations Center (IFOC) |