| Lat / long: | 38.73016, -122.71079 |
| Primary: | Mercury |
| Ore: | Cinnabar |
| Orebody form: | LEDGE |
| Discovery year: | 1859 |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Production years: | 1876 - 1879 |
| Host type: | Serpentinite |
| Alteration processes: | Silica Carbonate Alteration Of Serpentine |
| MRDS | M055678 |
| DEP | 10103817 |
| Reference | {Deposit:: HOLMES, G. W., JR., 1965, MERCURY IN CALIFORNIA: IN USBM IC 8252}{Deposit:: BAILEY, E. H., USGS, PERSONAL FILES}{Deposit:: YATES, R. G. AND HILPERT, L. S., 1946, QUICKSILVER DEPOSITS OF THE EASTERN MAYACMAS DISTRICT, LAKE AND NAPA COUNTIES, CALIFORNIA: CALIF. JOUR. OF MINES AND GEOLOGY, V. 42, P. 231 - 286}{Deposit:: BRADLEY, W.W., 1918, QUICKSILVER RESOURCES OF CALIFORNIA: CJMG BULL. 78, 389 P.}{Production:: USBM DATA} |
| Reporter | Peterson, Jocelyn A. |