| Lat / long: | 38.73905, -122.66385 |
| Primary: | Manganese |
| Gangue: | Cinnabar |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| MRDS | M008917 |
| DEP | 10109223 |
| Reference | {Deposit:: CALIF. B. 125, 1943, P. 128}{Deposit:: CALIF. BULL. 152, PP.98-99} |
| Reporter | Gere, W., Killman, K.; Albers, J. |