| Lat / long: | 39.59516, -123.4169 |
| Tertiary: | Manganese |
| Discovery year: | 1942 |
| Operation type: | Underground |
| Development status: | Prospect |
| MAS | 60450058 |
| DEP | 10163866 |
| Reference | CALIF JOUR MINES AND GEOL V49 NO4 OCT 1953 P392 |
| Reporter | Western Field Operations Center (WFOC) |