| Lat / long: | 38.92821, -122.75914 |
| Primary: | Mercury |
| Ore: | Cinnabar |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Production years: | 1917 - 1918 |
| Host type: | Obsidian |
| Structure: | Local Fractures |
| Alteration processes: | Altered By Solfataric Action |
| MRDS | M055638 |
| DEP | 10040768 |
| Reference | {Deposit:: HOLMES, G. W., JR., 1965, MERCURY IN CALIFORNIA: IN USBM IC 8252}{Deposit:: RANSOME, A. L. AND KELLOGG, J. L., 1939, QUICKSILVER RESOURCES OF CALIFORNIA: CALIF. JOUR. OF MINES AND GEOLOGY, V. 35, P. 353 - 486}{Deposit:: BAILEY, E. H., USGS, PERSONAL FILES}{Production:: USBM DATA} |
| Reporter | Peterson, Jocelyn A. |