| Lat / long: | 43.85958, -115.34454 |
| Primary: | Antimony |
| Ore: | Antimony, Cervantite, Kermesite, Stibiconite, Stibnite |
| Gangue: | Limonite, Pyrite, Quartz, Sericite |
| Orebody form: | IRREGULAR |
| Discovery year: | 1947 |
| Operation type: | Surface-Underground |
| Deposit type: | Vein |
| Production size: | Small |
| Development status: | Past Producer |
| First production started: | 1947 |
| Host type: | Granite |
| Associated rock: | Idaho Batholith-Granite;Intrusive Dikes |
| Associated type: | Plutonic Rock,Granite |
| Structure: | Nnw Hermada Fault And Fissure Zone |
| Alteration processes: | Sericitization, Silicification, Pyritization, Calcification, Chloritization, Hydrothermal Alteration |
| MRDS | W013806 |
| MAS | 160390044 |
| DEP | 10070739 |
| Reference | {Deposit:: Popoff, C. C., 1953, Hermada Antimony Deposit, Elmore County, Idaho: USBM Rept. Inv. 4950, 21 P.}{Deposit:: Idaho Dept. Of Labor And Industrial Services, July 1974 - June 1975, First Annual Rept. Addendum, 95 P.}{Deposit:: Hubbard, C.R., 1955 , A Survey Of The Mineral Resources Of Idaho: Idaho Bureau Of Mines And Geology Pamphlet 105 , 56 P.}{Deposit:: 1948 Geolmap USBM Rept. Inv. 4950}{Deposit:: 1955 Compile Idaho Bureau Of Mines And Geology Pamphlet 105}{Deposit:: 1975 Compile Idaho Dept. Labor And Ind. Serv., 1st Ann. Rept. Addendum}{Production:: Popoff, C. C., 1953, USBM Rept. Inv. 4950} |
| Reporter | Everett, Sandra E. (Miller, Pat), Ridenour, James |