| Lat / long: | 38.87908, -123.03578 |
| Tertiary: | Manganese |
| Discovery year: | 1918 |
| Operation type: | Surface-Underground |
| Development status: | Prospect |
| MRDS | M009982 |
| MAS | 60450038 |
| DEP | 10163430 |
| Reference | CALIF JOUR MINES AND GEOL V49 NO4 OCT 1953 P386 |
| Reporter | Western Field Operations Center (WFOC) |