| Lat / long: | 37.59771, -121.64133 |
| Tertiary: | Manganese, Silica |
| Other material: | Psilomelane, Pyrolusite, Quartz, Rhodonite |
| Operation type: | Surface |
| Development status: | Prospect |
| MAS | 60010039 |
| DEP | 10187039 |
| Reference | {Deposit:: CALIF. JOUR. MINES & GEO. V. 46, NO.2, APR. 1950, P.345, PI.}{Deposit:: DOM BULL. 125, P.101; BULL. 152, P.26; BULL. 140, PI. 1 (G} |
| Reporter | Deino, Al |