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Information × Registration Number 0208U000024, 0107U007262 , R & D reports Title Conditions of localisation of dangerous methane accumulations in coal-bearing strata of Donbas in compliance with isotopic-geochemical and genetic characteristics of coal-bed gases. popup.stage_title Head Emetz Alexander Victorovich, Registration Date 08-01-2008 Organization nstitute of Geochemistry, Mineralogy and Ore Formation popup.description2 The componential and carbon stable isotope compositions of coals and coalbed gases of the Donbas were investigated. Investigations of physical properties of coals and host rocks were performed. Thermogenic origin of the most gases of coal beds was established. Biogenic, metamorphogenic and endogenic gases were locally also detected. The locations enriched in methane were formed due to arising gases from deep levels of the Donetsk basin along some tectonic faults. They can be detected using some physical-chemical properties, which are different from ordinary zones of the coal beds. Product Description popup.authors popup.nrat_date 2020-04-02 Close