| Lat / long: | 38.71907, -120.77852 |
| Tertiary: | Manganese |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Host type: | Sandstone |
| Associated type: | Rhyolite,Andesite |
| MRDS | M008169 |
| DEP | 10030182 |
| Reference | {Deposit:: CALIF. JOUR. MINES & GEOL. V. 52, NO. 4, P. 575, PL. 10}{Deposit:: D.O.M. BULL. 152 1950 P. 51} |
| Reporter | Von Dohlen, E.; Albers, J., Gere, W. |