| Lat / long: | 39.75125, -123.12554 |
| Primary: | Manganese |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M010005 |
| DEP | 10031317 |
| Reference | CALIFORNIA JOURNAL OF MINES & GEOLOGY, V. 49, NO. 4 OCT. 1953, P. 38 |
| Reporter | Gere, W., Killman, K.; Albers, J. |