| Lat / long: | 39.34347, -123.19639 |
| Tertiary: | Manganese |
| Discovery year: | 1918 |
| Operation type: | Unknown |
| Development status: | Occurrence |
| MRDS | M010035 |
| MAS | 60450035 |
| DEP | 10236705 |
| Reference | {Deposit:: CALIF JOUR MINES AND GEOL V49 NO4 OCT 1953 P385}{Deposit:: AMOUNT MANGANESE PRESENT NEGLIGIBLE AND THE PROSPECT IS WORT} |
| Reporter | Western Field Operations Center (WFOC) |