| Lat / long: | 37.87882, -120.3443 |
| Tertiary: | Manganese |
| Discovery year: | 1918 |
| Operation type: | Unknown |
| Development status: | Occurrence |
| MRDS | M020384 |
| MAS | 61090002 |
| DEP | 10141708 |
| Reference | {Deposit:: DOM BULL 76, P91; MAIN OUTCROP OF CLAIM ON STEEP S SLOPE OF}{Deposit:: JACKSONVILLE} |
| Reporter | Western Field Operations Center (WFOC) |