| Lat / long: | 39.97545, -123.64942 |
| Tertiary: | Manganese, Silica |
| Other material: | Chert, Psilomelane |
| Operation type: | Surface |
| Development status: | Past Producer |
| MRDS | M009973 |
| MAS | 60450004 |
| DEP | 10163693 |
| Reference | {Deposit:: CDM AND G,BULLETINS 152,1950,#125,1943}{Deposit:: OPEN CUT} |
| Reporter | Deino, Al |