| Lat / long: | 37.86936, -120.44933 |
| Tertiary: | Copper |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Host type: | Serpentinite |
| MRDS | M020606 |
| DEP | 10033954 |
| Reference | LOGAN, C. A., 1928 , SAN FRANCISCO FIELD DIVISION; 24TH REPT. STATE MINERALOGIST; CALIF. MIN. BUR., P. |
| Reporter | Fraticelli, L. A. (Albers, J.) |