| Lat / long: | 39.90406, -123.0514 |
| Tertiary: | Manganese |
| Discovery year: | 1917 |
| Operation type: | Surface |
| Development status: | Prospect |
| MRDS | M010017 |
| MAS | 60450009 |
| DEP | 10187675 |
| Reference | {Deposit:: CALIF JOUR MINES AND GEOL V49 NO4 OCT 1953 P388}{Deposit:: ALSO IN SEC 26}{Deposit:: 9 CLAIMS} |
| Reporter | Western Field Operations Center (WFOC) |