| Lat / long: | 38.83928, -122.34636 |
| Primary: | Mercury |
| Discovery year: | 1862 |
| Operation type: | Unknown |
| Deposit type: | DISSEMINATED, VEINS |
| Production size: | Medium |
| Development status: | Past Producer |
| Structure: | FRACTURES IN SILICA - CARBONATE ROCK, NW TRENDING FAULT ZONES |
| Alteration processes: | SILICA CARBONATE ALTERATION OF SERPENTINE |
| MRDS | M055644 |
| DEP | 60000982 |
| Reference | 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 |