| Lat / long: | 38.83266, -122.36523 |
| Tertiary: | Copper |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M010771 |
| DEP | 10092386 |
| Reference | {Deposit:: BRADLEY, W.W., 1916 : NAPA COUNTY; 14 TH REPT. STATE MIN.; CALIF. MIN. BUR., P. 269}{Deposit:: ERIC, J.H., 1948 : COPPER IN CALIFORNIA BULL. 144 : DIV. OF MINES, P. 276} |
| Reporter | Gere, W., Fraticelli, L. A. (Albers, J.) |