| Lat / long: | 39.5718, -123.42027 |
| Primary: | Manganese |
| Ore: | Psilomelane, Pyrolusite |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| MRDS | M010078 |
| DEP | 10031363 |
| Reference | {Deposit:: CALIF. JOUR. MINES & GEOLOGY, V. 49, NO. 4, OCT. 1953, P.390}{Deposit:: D.O.M. BULL. 152, P. 136} |
| Reporter | Gere, W., Killman, K.; Albers, J. |