TY - BOOK AU - Guest,R.J. AU - MacPherson,D.R. TI - The use of flame procedures for the analysis of minerals, ores and e lectric furnace slags : : determination of silicon in ores and their m ixtures and in electric furnace slags / U1 - G CAN E65 (08) 5/151 PY - 0000/// 1 972 CY - Ottawa : PB - Dept. of Energy, Mines and Resources, Mines Branch, KW - Slag KW - Ores KW - Minerals N1 - Includes bibliographical references ( p. 23.) ER -