| Lat / long: | 38.84155, -122.85886 |
| Tertiary: | Copper, Cobalt |
| Ore: | Chalcopyrite |
| Gangue: | Calcite, Quartz |
| Operation type: | Unknown |
| Deposit type: | Vein |
| Production size: | None |
| Development status: | Occurrence |
| Host type: | Limestone |
| MRDS | M021090 |
| DEP | 10034329 |
| Reference | {Deposit:: AUBURY, L.E., 1908 : COPPER RESOURCES IN CALIFORNIA BULL. 50 ; CALIF. MIN. BUR., P. 167}{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.) |