| Lat / long: | 39.90514, -123.0286 |
| Tertiary: | Manganese |
| Ore: | Psilomelane, Rhodochrosite |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M010018 |
| DEP | 10031329 |
| Reference | {Deposit:: CALIF. JOUR. MINES & GEOLOGY, V. 49, NO. 4, OCT. 1953, P. 391}{Deposit:: D.O.M. BULL. 152 1950 P. 140} |
| Reporter | Gere, W., Killman, K.; Albers, J. |