| Lat / long: | 37.53102, -121.38662 |
| Tertiary: | Manganese |
| Discovery year: | 1918 |
| Operation type: | Surface-Underground |
| Development status: | Prospect |
| MRDS | M020279 |
| MAS | 60990027 |
| DEP | 10238319 |
| Reference | {Deposit:: DOM BULL 125 P 192}{Deposit:: DOM BULL 134, PT 2, CHAP 2, P88}{Deposit:: DOM BULL 76, P224} |
| Reporter | Western Field Operations Center (WFOC) |