| Lat / long: | 39.30933, -120.63436 |
| Primary: | Granite |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| Production years: | 1893-4 |
| MRDS | M011949 |
| DEP | 10031972 |
| Reference | {Deposit:: 12TH REPT. STATE MINERALOGIST, P. 385}{Deposit:: USGS FOLIO 66} |
| Reporter | Gere, W. |