| Lat / long: | 38.07244, -117.21258 |
| Primary: | Silver |
| Secondary: | Gold |
| Tertiary: | Copper |
| Ore: | Polybasite |
| Gangue: | Pyrite |
| Operation type: | Unknown |
| Production size: | Medium |
| Development status: | Past Producer |
| Host rock: | Mizpah Trachyte;Tonopah Formation |
| Host type: | Clastic Sedimentary Rock,Andesite |
| Structure: | Mizpah Fault |
| Alteration processes: | Andesite Altered To Chlorite And Calcite. Silicification |
| MRDS | M231776 |
| DEP | 10044370 |
| Reference | {Deposit:: SPURR, J.E., 1905, GEOLOGY OF THE TONOPAH MINING DISTRICT: USGS PROF. PAPER 42, P. 177-178}{Deposit:: CARPENTER, JA, ET AL, HISTORY OF FIFTY YEARS OF MINING AT TONOPAH: NBMG BULL. 51}{Deposit:: NOLAN, TB, 1935, UNDERGROUND GEOL. OF TONOPAH MIN. DIST.: NBMG BULL. 23}{Production:: CARPENTER, 1953, P. 149} |
| Reporter | Wong, George (Roberts, Ralph), La Pointe, D.D. (Tingley, J.V.) |