| Lat / long: | 47.41765, -115.33294 |
| Primary: | Lead, Silver |
| Secondary: | Copper |
| Ore: | Chalcopyrite, Galena |
| Gangue: | Hematite, Pyrite, Quartz, Siderite |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Host rock: | Burke Formation;Revett Formation |
| Host type: | Quartzite |
| Structure: | A Major Structural Grain Trends Nw And Consists Of Subparallel Faults And Folds. Major Fault Is The Osburn. This Fault Seems To Demarcate A Change In Folding Form With Folds To The North Showing Signs Of More Intense Structural Deformation Than Those To The South., Owing To Its Proximity To The Osborn Fault Beds Are Greatly Deformed And Are In Tight, Overturned, Nearly Isoclinal Folds |
| Tectonic: | Belt Basin |
| Alteration processes: | Hydrothermal Bleaching Is Common Within A Belt Approx 1 Mi Wide Along The North Side Of The Osburn Fault Zone. It Has Been Used As A Guide To Ore Deposits. |
| MRDS | DC08403 |
| DEP | 10019047 |
| Reference | {Analytical Data:: SRC.REF: WALLACE, R. E. AND HOSTERMAN, J. W., 1956 : US GEOLOGICAL SURVEY BULL. 1027-M}{Deposit:: WALLACE, R. E. AND HOSTERMAN, J. W., 1956 , RECONNAISSANCE GEOLOGY OF WESTERN MINERAL COUNTY MONTANA: US GEOLOGICAL SURVEY BULL. 1027-M, P. 607 .}{Deposit:: CONSV. DIV. COMP. DATE, 02-15-1963} |
| Reporter | Unknown, Rojstaczer, Stuart A. |