| Lat / long: | 38.61294, -122.58607 |
| Primary: | Silver, Gold |
| Secondary: | Lead, Copper |
| Tertiary: | Mercury |
| Gangue: | Quartz |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Production years: | 1888 - 1890 , 1925 - 1941 |
| Host type: | Andesite |
| Alteration processes: | Hydrothermal |
| MRDS | M021063 |
| DEP | 10034307 |
| Reference | {Deposit:: ERIC, J.H., 1948 ; COPPER IN CALIFORNIA BULL. 144 ; DIV. OF MINES, P. 276}{Deposit:: GOODWIN, J.G., 1957 : LEAD AND ZINC IN CALIF.; CALIF. JOUR. MINES AND GEOLOGY, VOL. 53 NOS. 3 & 4 ; DIV. OF MINES, P. 572 - 573} |
| Reporter | Fraticelli, L. A. (Albers, J.) |