| Lat / long: | 40.44513, -122.76527 |
| Tertiary: | Manganese |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M020206 |
| DEP | 10033602 |
| Reference | {Deposit:: D.O.M. BULL. 152 1950 P. 266}{Deposit:: D.O.M. BULL. 125 1943 P. 182} |
| Reporter | Killman, K.; Albers, J., Oland, G. P. (Orris, Greta J.), Mason, George |