| Lat / long: | 37.83325, -120.24905 |
| Primary: | Gold |
| Ore: | Gold |
| Operation type: | Unknown |
| Production size: | Yes |
| Development status: | Producer |
| Host type: | Slate |
| MRDS | M021474 |
| DEP | 10034627 |
| Reference | CRAWFORD, J. J., 1894 , TWELFTH REPT. OF THE STATE MINERALOGIST: CMB REPT. 12 , P. 30 |
| Reporter | Tatkin, T.; Albers, John P. |