| Lat / long: | 39.3257, -123.1822 |
| Tertiary: | Manganese |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M010037 |
| DEP | 10095102 |
| Reference | {Deposit:: CALIF. V. 49, NO. 4, P. 387}{Deposit:: D.O.M. BULL. 152 1950 P. 127} |
| Reporter | Gere, W., Killman, K.; Albers, J. |