00768cam a22002411 4500 gs 49000126 DLC 20260227111355.0 921214s1948 idua s000 0 eng c gs 49000126 (OCoLC)27116987 U.S. Geol. Survey. Libr. CLU CLU DLC premarc TN24.I2 A43 no. 81 669.9 Prater, Lewis Seward, 1915- Beneficiation tests on ore from the Sun Valley barite mine, Blaine County, Idaho. Moscow, Univ. of Idaho, 1948. 11 l. illus. 28 cm. Idaho. Bureau of Mines and Geology. Pamphlet, 81 Barite. Idaho Bureau of Mines and Geology. Pamphlet ; no. 81. 28370 28370