| Lat / long: | 38.15993, -118.08677 |
| Primary: | Silver |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Occurrence |
| MRDS | M233023 |
| DEP | 10045321 |
| Reference | GRAHAM, W.H, BROOKSIDE NO.1 PLACER, UNPUB: NBMG FILES |
| Reporter | Flynn, Patricia D. (Tingley, J. V.) |