| Lat / long: | 37.7024, -122.43827 |
| Primary: | Gold |
| Ore: | Gold |
| Gangue: | Quartz |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Host type: | Sandstone |
| MRDS | X025051 |
| DEP | 10106523 |
| Reference | DAVIS, F. F., 1955, MINES & MINERAL RESOURCES OF SAN MATEO COUNTY, CALIF.: CALIF. JOUR. MINES AND GEOLOGY V. 51, NO. 4, P. 41 |
| Reporter | Nelson, Scott C. (Albers, John, P.) |