| Lat / long: | 39.26519, -120.82573 |
| Tertiary: | Manganese |
| Discovery year: | 1918 |
| Operation type: | Unknown |
| Development status: | Unknown |
| MRDS | M011663 |
| MAS | 60570006 |
| DEP | 10237202 |
| Reference | CALIF DOM BULL 152,1950 P 164; |
| Reporter | Western Field Operations Center (WFOC) |