| Lat / long: | 37.92185, -120.71684 |
| Primary: | Copper |
| Secondary: | Gold, Silver |
| Tertiary: | Zinc |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| Host type: | Greenstone |
| MRDS | M005716 |
| DEP | 10028628 |
| Reference | CLARK, W.B. AND LYDON, P.A., 1962 , MINES AND MINERAL RESOURCES OF CALAVERAS COUNTY, CALIFORNIA COUNTY REPT. 2 ; CALIF. DIV. MINES AND GEOLOGY, P. 132 |
| Reporter | Gere, W., Fraticelli, L. A. (Albers, J.) |