Bulletin

50 feet adit adit level andesite Argenta assayed Bannack batholith Beaverhead County beds Blue calcite Canyon caved coal consists contains country rock deposits developed dike Dillon diorite dist district dolomite driven dump east Emmons and Calkins exposed feet long feet wide FeOx stained fissure Flint Creek Flint Creek Range Formation fractures galena garnet Geologic Georgetown gneiss gouge granite granodiorite gravel gray clay Gulch Hasmark inclined shaft iron oxides Lake LAST CHANCE limestone limonite located lode Lost Creek marble miles mill minerals Montana Mount Powell Mountain northwest ounces of gold ounces of silver Owner-Operator patented claim placer portal pounds of copper pounds of lead prospect pyrite qtzite quartz monzonite quartzite record of production recorded production River road sandstone shale Shenon Status Stoped strikes surface tactite tetrahedrite thick tons Total trends tungsten unpatented claims Wise River zinc