| Lat / long: | 38.59349, -123.15025 |
| Tertiary: | Copper |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M021091 |
| DEP | 10034330 |
| Reference | {Deposit:: BRADLEY, W.W., 1916 ; SONOMA COUNTY; 14TH REPT. STATE MIN.; CALIF. MIN. BUR., P. 320}{Deposit:: ERIC, J.H., 1948 ; COPPER IN CALIFORNIA BULL. 144 ; DIV. OF MINES, P. 347} |
| Reporter | Fraticelli, L. A. (Albers, J.) |