| Reference | {Deposit:: DYSON, J.L., 1939, RUBY GULCH GOLD MINING DISTRICT, LITTLE ROCKY MOUNTAINS: ECON. GEOL., V. 34, NO. 2, P. 201-213}{Deposit:: EMMONS, W.H., 1908, GOLD DEPOSITS OF THE LITTLE ROCKY MOUNTAINS, MONTANA: USGS BULL. 340, P. 96-116.}{Deposit:: KNECHTEL, M.M., 1959, STRATIGRAPHY OF THE LITTLE ROCKY MOUNTAINS AND ENCIRCLING FOOTHILLS, MONTANA: USGS BULL. 1072N. P. 723-752}{Deposit:: 1907 RECON EMMONS, W.H., USGS BULL. 340}{Deposit:: 1921 GEOLMAP KNECHTEL, M.M., USGS BULL. 1072N}{Production:: OME FILES} |