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Information × Registration Number 0212U001823, 0111U007926 , R & D reports Title Development of the instrumental diagnostics criteria of gemstones and their substitutes by the x-ray-fluorescence-analysis method. popup.stage_title Head Belechenko O., Registration Date 26-03-2012 Organization State Gemmological Centre of Ukraine popup.description2 A purpose of work is determination of criteria of instrumental diagnostics of natural, ennobled and synthetic jewels by the method of rentgenofluorescentnoy spectroscopy. Creation of library of spectrums of x-ray photography radiation of jewel, his substitutes and imitations. The analysis of possibilities of instrumental diagnostics of jewels is for period covered conducted by the method of rentgenofluorescentnoy spectroscopy. The library of spectrums of x-ray photography radiation of jewel is created, his substitutes and imitations, which will allow considerably to promote quality of examination and accelerate diagnostics of jeweller stone, exposure of their synthetic analogues, artificially changed stone by comparison of spectrum of mineral from the library of information. Product Description popup.authors Ємельянов І.О. Беліченко О.П. Гаєвський Ю.Д. Грущинська О.В. Ладжун Ю.І Фуголь Л.Д. popup.nrat_date 2020-04-02 Close