Kawatra, S K X ray fluorescence on line analysis of lead zinc ore fractions in mineral slurries - Canada: Canada Centre for Mineral and Energy Technology, 1977 - 21p. - CANMET Report 77-34 . ISBN: 0-660-01154-4 Subjects--Topical Terms: X ray Subjects--Index Terms: Zinc Universal Decimal Class. No.: 622.344 / L7