| Lat / long: | 39.54794, -121.16771 |
| Tertiary: | Manganese |
| Ore: | Psilomelane |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M005555 |
| DEP | 10028532 |
| Reference | CALIF. DIV. OF MINES BULLETIN 152, (1950) P. 35; B. 125 (1943) P. 10 |
| Reporter | Gere, W., Von Dohlen, E.; Albers, J. |