| Lat / long: | 37.51324, -121.57769 |
| Primary: | Manganese |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| MRDS | M004700 |
| DEP | 10109086 |
| Reference | {Deposit:: CALIF. JOUR. MINES & GEOL. V. 46, NO. 2, APRIL 1950, P.345, PL. 58}{Deposit:: DOM BULLS. 125, P.101}{Deposit:: BULL. 152, P.26}{Deposit:: BULL. 140 , PL. 1 (GEOLOGY)} |
| Reporter | Gere, W., Killman, K.; Albers, J. |