| Lat / long: | 38.85321, -122.36995 |
| Primary: | Mercury |
| Ore: | Cinnabar |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Host type: | Serpentinite |
| Alteration processes: | Silica Carbonate Alteration Of Serpentine |
| MRDS | M055651 |
| DEP | 10040780 |
| Reference | {Deposit:: HOLMES, G. W., JR., 1965, MERCURY IN CALIFORNIA: IN USBM IC 8252}{Deposit:: AVERITT, P., 1945, QUICKSILVER DEPOSITS OF THE KNOXVILLE DISTRICT, NAPA, YOLO AND LAKE COUNTIES, CALIFORNIA: CALIF. JOUR. OF MINES AND GEOLOGY, V. 41, P. 65 - 89} |
| Reporter | Peterson, Jocelyn A. |