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- [42] DETERMINATION OF MOLYBDENUM IN ORES, TAILINGS AND CONCENTRATES INDUSTRIAL LABORATORY, 1959, 25 (06): : 691 - 691
- [43] DETERMINATION OF THORIUM ISOTOPES IN BASTNAESITE ORES JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES, 1989, 134 (02): : 343 - 352
- [45] DETERMINATION OF ZIRCON IN ORES AND TECHNICAL PRODUCTS INDUSTRIAL LABORATORY, 1969, 35 (01): : 40 - &
- [47] DETERMINATION OF URANIUM IN ORES (EXCHANGE OF EXPERIENCE) INDUSTRIAL LABORATORY, 1965, 31 (07): : 999 - &
- [50] Spectrophotometric determination of copper in ores and mattes INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1935, 7 : 0387 - 0389