| Lat / long: | 38.76658, -122.78997 |
| Tertiary: | Manganese |
| Discovery year: | 1918 |
| Operation type: | Unknown |
| Development status: | Occurrence |
| MRDS | M020240 |
| MAS | 60970003 |
| DEP | 10190254 |
| Reference | {Deposit:: DOM BULL 125 P 186}{Deposit:: BULL 152 P 282-3} |
| Reporter | Western Field Operations Center (WFOC) |