| Lat / long: | 37.52658, -121.53908 |
| Tertiary: | Manganese |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M004696 |
| DEP | 10027989 |
| Reference | {Deposit:: CALIF. JOUR. MINES & GEOL. V. 39, NO. 1,JAN. 1943, P.53}{Deposit:: DOM BULL. 140, PL. 1 (GEOLOGY)} |
| Reporter | Gere, W., Killman, K.; Albers, J. |