| Lat / long: | 37.39299, -119.82265 |
| Tertiary: | Copper |
| Discovery year: | 1897 |
| Operation type: | Unknown |
| Deposit type: | Replacement |
| Production size: | None |
| Development status: | Occurrence |
| Host type: | Limestone |
| Associated type: | Diorite |
| MRDS | M009968 |
| DEP | 10031295 |
| 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. 227 |
| Reporter | Gere, W., Fraticelli, L. A. (Albers, J.) |