| Lat / long: | 39.30404, -123.17331 |
| Primary: | Manganese |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| MRDS | M010041 |
| DEP | 10031342 |
| Reference | {Deposit:: CALIFORNIA JOURNAL OF MINES & GEOLOGY, V. 49, NO. 4, OCT., 1953, P. 387}{Deposit:: D.O.M. BULL. 152 1950 P. 127} |
| Reporter | Gere, W., Killman, K.; Albers, J. |