Central Metallurgical Research and Development Institute (CMRDI) Helwan Cairo Egypt;
Al-Azhar University Faculty of Engineering Mining and Petroleum Dept. Cairo Egypt;
Al-Azhar University Faculty of Engineering Mining and Petroleum Dept. Cairo Egypt;
Central Metallurgical Research and Development Institute (CMRDI) Helwan Cairo Egypt;
Iron Oxide/Silica Flotation; Anionic Surfactants; Affecting Variables;