| Lat / long: | 38.61958, -122.58107 |
| Primary: | Silver |
| Tertiary: | Gold, Lead, Copper |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| MAS | 60550133 |
| DEP | 10188939 |
| Reference | {Deposit:: CALIF. JOUR, V. 44, NO. 2, APRIL, 1948, PP. 183-4}{Deposit:: REPT. 25, 1929 PP. 237-8; BULL. 173, 1956, P. 179}{Deposit:: JOUR. V. 53, NOS. 3&4, JULY-OCT. 1957, P. 572-3} |
| Reporter | Western Field Operations Center (WFOC) |