| Lat / long: | 44.86269, -114.41313 |
| Primary: | Gold |
| Tertiary: | Selenium, Copper, Silver, Tellurium |
| Gangue: | Quartz |
| Operation type: | Underground |
| Deposit type: | Vein |
| Production size: | Small |
| Development status: | Past Producer |
| First production started: | 1872 |
| Host type: | Rhyolite |
| Associated rock: | Challis Volcanics |
| Associated type: | Rhyolite |
| MRDS | W014239 |
| MAS | 160590390 |
| DEP | 10105690 |
| Reference | {Deposit:: Carr, H. S., 1909, Vein Structure In The Monument Mine: Mining And Scientific Press, V. 98, No. 16, P. 557 - 558.}{Deposit:: Umpleby, J. B., 1913, Geology And Ore Deposits Of Lemhi County, Idaho: USGS Bulletin 528, 182 P.}{Deposit:: Ross, C. P., 1927 , Ore Deposits In The Tertiary Lava In The Salmon River Mountains, Idaho: Idaho Bureau Of Mines And Geology Pamphlet 25 , 20 P.}{Production:: Umpleby, J. B., 1913, USGS Bulletin 528, 182 P.} |
| Reporter | Siefken, Robert R. (Miller, Pat), Western Field Operations Center (WFOC) |