| Lat / long: | 37.34715, -120.08848 |
| Primary: | Copper |
| Discovery year: | 1883 |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Host type: | Greenstone |
| MRDS | M009624 |
| DEP | 10031052 |
| Reference | BOWEN, O. E. AND CLIFFTON, G. H., 1957 , MINES AND MINERAL RESOURCES OF MARIPOSA COUNTY, CALIFORNIA; CALIF. JOUR. MINES AND GEOLOGY, VOL. 53 , NO. 1 & 2 , P. 224 |
| Reporter | Gere, W., Fraticelli, L. A. (Albers, J.) |