| Lat / long: | 37.64521, -121.64993 |
| Tertiary: | Manganese |
| Discovery year: | 1918 |
| Operation type: | Surface |
| Development status: | Prospect |
| MRDS | M004653 |
| MAS | 60010011 |
| DEP | 10138519 |
| Reference | CALIF JOUR MINE&GEO V 26,NO.2 APR 1950,P 344 |
| Reporter | Western Field Operations Center (WFOC) |