| Lat / long: | 37.61685, -121.67131 |
| Tertiary: | Manganese |
| Ore: | Psilomelane |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M004658 |
| DEP | 10095036 |
| Reference | {Deposit:: CALIF. JOUR. MINES & GEOL. V. 46, NO.2, APRIL 1950, P.344, PL. 58}{Deposit:: DOM BULL. 125, P.100}{Deposit:: BULL. 152, P.22}{Deposit:: BULL. 140 P. 68 , PL. 1} |
| Reporter | Gere, W., Von Dohlen, E.; Albers, J. |