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Information × Registration Number 0212U006114, 0110U005529 , R & D reports Title Develoment of the methodes of hte determination of the quantitative features element composition of the geological formation for WDS+EDS INCA ENERGY and determinations of the different types geological objects from use systems crystallography oriented HKL Channel popup.stage_title Head Stella B. Shekhunova, Registration Date 22-02-2012 Organization Institute of Geological Sciences Nathional Academy of Sciences of Ukraine popup.description2 In order to determine the Br / Cl ratio in salt-terrigenious rocks was tested method of determining the content of bromine in halite from rock salt, potassium and magnesium salts in the SEM JSM-6490 with an integrated analysis electron probe INCA Energy. The optimum parameters of the analysis evaluated the sensitivity, reproducibility of the X-ray microanalysis and evaluated its accuracy in comparison with an integral chemical method for determining the Br / Cl ratio. To improve the reliability of the measurement of fluorine in minerals by electron probe unstable, has been proposed and worked out his method of determining the concentration of compensating the drift phenomenon of the intensity of the fluorine Ka in a vacuum. The method was worked out by energy dispersive spectrometer INCA EDS (Oxford Ist). And applied in the determination of fluoride in aqueous magnesium sulfate, and a number of minerals (cryolite, weberite, ralstonite, pahnolit, etc.). Application of the technique allowed to specify the concentration of fluoride of magnesium sulfate water (fluoride), to study the internal structure of crystals ralstonit on micro and nanoscale. To study the mineral phases and chemical composition of rocks of impact structures methodology was developed for the X-ray microanalysis system INCA Energy (EDS WDS) determining the concentration of micro-inclusions in microcrystal matrices unstable under the electron probe. Product Description popup.authors Пермяков В.В. Подоба В.О. Стадніченко С.М Шехунова С.Б popup.nrat_date 2020-04-02 Close