| Lat / long: | 37.55687, -120.02709 |
| Primary: | Gold |
| Secondary: | Copper, Iron |
| Gangue: | Quartz |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| MRDS | M021602 |
| DEP | 10034722 |
| Reference | CASTELLO, W.O., 1921 , MINES AND MINERAL RESOURCES OF MARIPOSA COUNTY IN SEVENTEENTH REPORT OF THE STATE GEOLOGIST: CALIFORNIA STATE MINING BUREAU, P. 120 - 12 |
| Reporter | Bowman, J. And Albers, J. |