| Lat / long: | 38.16989, -122.78024 |
| Primary: | Mercury |
| Ore: | Cinnabar |
| Orebody form: | PODS |
| Discovery year: | 1945 |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| Host type: | Serpentinite,Shale,Sandstone |
| Structure: | Local Fractures |
| Alteration processes: | Silica Carbonate Alteration Of Serpentine |
| MRDS | M055737 |
| DEP | 10040862 |
| Reference | {Deposit:: HOLMES, G. W., JR., 1965, MERCURY IN CALIFORNIA: IN USBM IC 8252}{Deposit:: VER PLANCK, W. E., 1955, MINES, MINERAL RESOURCES, AND MINERAL INDUSTRIES OF MARIN COUNTY, CALIFORNIA: CALIF. JOUR. OF MINES AND GEOLOGY, V. 51, P. 221 - 289}{Deposit:: WEAVER, C.E., 1949, GEOLOGY AND MINERAL DEPOSITS OF AN AREA NORTH OF SAN FRANCISCO BAY, CALIF.: CDM BULL. 149, P. 98-104}{Deposit:: 1945 DIREXPL CORDERO MINING COMPAN}{Production:: BAILEY, E. H., USGS, PERSONAL FILES} |
| Reporter | Peterson, Jocelyn A. |