| Lat / long: | 37.92741, -120.7299 |
| Primary: | Copper |
| Secondary: | Gold, Silver, Zinc |
| Ore: | Chalcopyrite, Galena, Pyrite, Sphalerite |
| Gangue: | Barite, Calcite, Quartz |
| Orebody form: | LENTICULAR/IRREGULAR |
| Operation type: | Unknown |
| Deposit type: | Replacement |
| Production size: | Small |
| Development status: | Past Producer |
| Host type: | Greenstone |
| Structure: | Shear Zone Strikes N 75 W Dips 65 - 75 Se |
| Alteration processes: | Sericitization |
| MRDS | M005714 |
| DEP | 10028626 |
| Reference | {Deposit:: 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. 27 .}{Deposit:: GOODWIN, J.G., 1957 , LEAD AND ZINC IN CALIFORNIA; CALIF. JOUR. MINES AND GEOLOGY, VOL. 53 , NO. 354 , P. 433 .}{Deposit:: HEYL, G.R., 1948 , ZINC-COPPER MINES OF THE QUAIL HILL AREA, CALAVERAS, CALIFORNIA; COPPER IN CALIFORNIA BULL. 144 ; DIV. OF MINES, P. 122 - 124} |
| Reporter | Gere, W., Fraticelli, L. A. (Albers, J.) |