| Lat / long: | 38.19029, -108.95898 |
| Tertiary: | Manganese |
| Discovery year: | 1918 |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 81130001 |
| DEP | 10118923 |
| Reference | COLORADO GEOL. SURV. BULLETIN 15, P. 50. |
| Reporter | Eastern Field Operations Center (EFOC) |