| Lat / long: | 36.92966, -119.35763 |
| Tertiary: | Manganese |
| Ore: | Psilomelane, Pyrolusite, Rhodonite |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Host type: | Chert |
| MRDS | M020012 |
| DEP | 10033451 |
| Reference | D.O.M. BULL 152 1950 P. 5 |
| Reporter | Von Dohlen, E.; Albers, J. |