| Lat / long: | 38.05381, -120.3877 |
| Tertiary: | Manganese |
| Discovery year: | 1942 |
| Operation type: | Surface |
| Development status: | Occurrence |
| MRDS | M020388 |
| MAS | 61090007 |
| DEP | 10166286 |
| Reference | CALIF. BULLETIN 152 1950, PAGE 345 |
| Reporter | Western Field Operations Center (WFOC) |