00841cam a22002411 4500 gs 57000213 DLC 20260227111405.0 790313s1957 mtua 000 0 eng c gs 57000213 (OCoLC)4738457 U.S. Geol. Survey TxEU DLC premarc TN224.M9 S3 Sahinen, Uuno M. (Uuno Mathias), 1906- Mines and mineral deposits, Missoula and Ravalli counties, Montana. Butte, Montana School of Mines, 1957. v, 63 p. : maps, diagrs., tables ; 28 cm. Montana Bureau of Mines and Geology. Bulletin no. 8 Bibliography: p. 59. Mines and mineral resources Montana Missoula County. Mines and mineral resources Montana Ravalli County. 29168 29168