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- [21] QUANTITATIVE DETERMINATION OF RARE-EARTH ELEMENTS IN MINERALS AND CONCENTRATES BY FLUORESCENT X-RAY SPECTRAL ANALYSIS INDUSTRIAL LABORATORY, 1958, 24 (05): : 691 - 694
- [23] RADIOISOTOPIC X-RAY FLUORESCENT DETERMINATION OF HAFNIUM IN ZIRCONIUM MINERALS ZAVODSKAYA LABORATORIYA, 1974, 40 (04): : 408 - 408
- [24] METHOD FOR THE X-RAY SPECTRAL FLUORESCENT ANALYSIS OF SMALL AMOUNTS OF MINERALS INDUSTRIAL LABORATORY, 1964, 30 (04): : 541 - 542
- [25] X-RAY SPECTRAL DETERMINATION OF MAGNESIUM IN APATITE CONCENTRATE INDUSTRIAL LABORATORY, 1978, 44 (11): : 1516 - 1518
- [26] X-RAY SPECTRAL DETERMINATION OF SILICON IN CELLULOSE MATERIALS INDUSTRIAL LABORATORY, 1979, 45 (09): : 1013 - 1014
- [27] X-RAY RADIOMETRIC DETERMINATION OF IRON AND MANGANESE IN ORGANOMETALLIC COMPOUNDS ZHURNAL OBSHCHEI KHIMII, 1971, 41 (11): : 2351 - &
- [28] DETERMINATION OF STRUCTURE AND VALENCE IN VANADIUM BRONZE BY X-RAY ABSORPTION SPECTROSCOPY JOURNAL DE PHYSIQUE, 1986, 47 (C-8): : 193 - 197
- [29] Evidence of mixed valence in copper complexes using X-ray spectral studies NATIONAL ACADEMY SCIENCE LETTERS-INDIA, 1996, 19 (11-12): : 236 - 244
- [30] SAMPLE PREPARATION FOR QUANTITATIVE DETERMINATION OF CLAY MINERALS BY X-RAY DIFFRACTION ISRAEL JOURNAL OF EARTH SCIENCES, 1969, 18 (3-4): : 163 - &