| Lat / long: | 38.16709, -122.67216 |
| Tertiary: | Manganese |
| Discovery year: | 1918 |
| Operation type: | Unknown |
| Development status: | Occurrence |
| MRDS | M009222 |
| MAS | 60410004 |
| DEP | 10163798 |
| Reference | CALIF BULLETIN 152 PAGE 106 |
| Reporter | Western Field Operations Center (WFOC) |