| Lat / long: | 39.55097, -123.17221 |
| Tertiary: | Manganese |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M010052 |
| DEP | 10031350 |
| Reference | {Deposit:: CALIFORNIA JOURNAL OF MINES & GEOLOGY V. 49, NO. 4 OCT.,1953, P. 389}{Deposit:: D.O.M. BULL. 152, PP. 134-5} |
| Reporter | Gere, W., Killman, K.; Albers, J. |