Mineral beneficiation by gravity concentration, a fundamental study. - Carpenter, Robert D.; University of Idaho. School of Mines; Idaho Bureau of Mines and Geology (Moscow, University of Idaho, 1949)
"Issued under grant from the Special Research Fund, Project no. 12. School of Mines, University of Idaho in cooperation with Idaho Bureau of Mines and Geology."
Bibliography: p. 16.
Keywords: Ores; Metallurgy; Ore-dressing.