| Lat / long: | 38.67098, -122.45526 |
| Primary: | Manganese |
| Operation type: | Unknown |
| Development status: | Occurrence |
| MAS | 60550157 |
| DEP | 10164283 |
| Reference | BAILEY E H AND HARDEN D R 1975 USGS MINERAL RESOURCE MAP I-9 |
| Reporter | Western Field Operations Center (WFOC) |