| Lat / long: | 39.9243, -123.2186 |
| Tertiary: | Manganese |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M010055 |
| DEP | 10031353 |
| Reference | {Deposit:: CALIFORNIA JOURNAL OF MINES & GEOLOGY, V. 49, NO. 4, OCT. 1953, P. 384}{Deposit:: D.O.M. BULL. 152, P. 112} |
| Reporter | Killman, K.; Albers, J., Gere, W. |