| Lat / long: | 38.81183, -121.07659 |
| Primary: | Copper |
| Secondary: | Silver, Gold |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Host type: | Limestone |
| MRDS | M007308 |
| DEP | 10102834 |
| Reference | CLARK, W. B. AND CARLSON, D. W., 1956 : MINES AND MINERAL RESOURCES, EL DORADO COUNTY, CA: CALIF. JOUR. MINES AND GEOLOGY VOL. 52 , NO. 4 : DIV. OF MINES, P. 477 |
| Reporter | Gere, W., Fraticelli, L. A. (Albers, J.) |