| Lat / long: | 38.83071, -122.36745 |
| Tertiary: | Copper |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M021064 |
| DEP | 10034308 |
| Reference | {Deposit:: BRADLEY, W.W., 1916 : NAPA COUNTY: 14TH REPT. STATE MIN.; CALIF. MIN. BUR., P. 269}{Deposit:: ERIC, J. H., 1948 : COPPER IN CALIFORNIA BULL. 144 : DIV. OF MINES, P. 276} |
| Reporter | Fraticelli, L. A. (Albers, J.) |