| Lat / long: | 40.36375, -123.45672 |
| Tertiary: | Copper, Manganese, Silica |
| Discovery year: | 1941 |
| Operation type: | Underground |
| Development status: | Past Producer |
| First production started: | 1941 |
| MRDS | M020325 |
| MAS | 61050036 |
| DEP | 10238995 |
| Reference | {Deposit:: CDMG BULL.152,1950}{Deposit:: CDMG,COUNTY REPT. 4,1965,TRINITY CO.}{Deposit:: USBM.R.I.5579} |
| Reporter | Deino, Al |