| Lat / long: | 33.27561, -116.44251 |
| Primary: | Manganese |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M020140 |
| DEP | 10033548 |
| Reference | TRASK, PARKER. NOTES ON THE MANGANESE RESOURCES OF CALIF., 1944 , UNPUB |
| Reporter | Killman, K.; Albers, J. |