Isotopic-geochemical peculiarities of gases in mud volcanoes of Eastern Georgia.

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dc.contributor.authorLavrushin, VYu
dc.contributor.authorPolyak, Boris G
dc.contributor.authorPokrovskii, B G
dc.contributor.authorKopp, M L
dc.contributor.authorBuachidze, G I
dc.contributor.authorKamensky, I L
dc.coverage.spatialMEDIAN LATITUDE: 41.496800 * MEDIAN LONGITUDE: 45.704000 * SOUTH-BOUND LATITUDE: 41.214000 * WEST-BOUND LONGITUDE: 44.730000 * NORTH-BOUND LATITUDE: 41.748000 * EAST-BOUND LONGITUDE: 45.928000
dc.date.accessioned2019-11-24T08:50:25Z
dc.date.available2019-11-24T08:50:25Z
dc.date.issued2009-07-11
dc.description.abstractIsotopic-geochemical study revealed presence of mantle He (3He/4He up to 223x10**-8) in gases from mud volcanoes of Eastern Georgia. This fact confirms that the Middle Kura basin fill encloses an intrusive body previously distinguished from geophysical data. Wide variations of carbon isotopic composition d13C in CH4 and CO2 and chemical composition of gas and water at temporally constant 3He/4He ratio indicate their relation with crustal processes. Unusual direct correlations of 3He/4He ratio with concentrations of He and CH4 and 40Ar/36Ar ratio can be explained by generation of gas in the Cenozoic sequence of the Middle Kura basin.
dc.formattext/tab-separated-values, 252 data points
dc.identifierhttps://doi.pangaea.de/10.1594/PANGAEA.785872
dc.identifierhttps://doi.org/10.1594/PANGAEA.785872
dc.identifier.citationLavrushin, VYu; Polyak, Boris G; Pokrovskii, B G; Kopp, M L; Buachidze, G I; Kamensky, I L (2009): Isotopic-geochemical peculiarities of gases in mud volcanoes of Eastern Georgia. Litologiya i Poleznye lskopaemye, 2009, 2, 203-218, Lithology and Mineral Resources, 44(2), 183-197, https://doi.org/10.1134/S0024490209020060
dc.identifier.urihttps://repository.geologyscience.ru/handle/123456789/7766
dc.language.isoen
dc.publisherPANGAEA
dc.relation.isbasedonLavrushin, VYu; Polyak, Boris G; Pokrovskii, B G; Kopp, M L; Buachidze, G I; Kamensky, I L (2009): Isotopic-geochemical peculiarities of gases in mud volcanoes of Eastern Georgia. Litologiya i Poleznye lskopaemye, 2009, 2, 203-218, Lithology and Mineral Resources, 44(2), 183-197, https://doi.org/10.1134/S0024490209020060
dc.rightsCC-BY-3.0: Creative Commons Attribution 3.0 Unported
dc.rightsAccess constraints: unrestricted
dc.subjectAkhtala
dc.subjectArchive of Ocean Data
dc.subjectARCOD
dc.subjectArgon
dc.subjectArgon-40/Argon-36
dc.subjectBaida
dc.subjectCarbon dioxide
dc.subjectDate
dc.subjectEastKila-Kupra
dc.subjectGas chromatography
dc.subjectHelium
dc.subjectHelium-3/Helium-4
dc.subjectHelium-4/Neon-20
dc.subjectKakheti, Georgia
dc.subjectKila-Kupra
dc.subjectLISI
dc.subjectMass spectrometry
dc.subjectMethane
dc.subjectMzhave
dc.subjectNeon
dc.subjectNitrogen, gas
dc.subjectOxygen, gas
dc.subjectPkhoveli
dc.subjectPolpoi-Tebi
dc.subjectSample code/label
dc.subjectSample position
dc.subjectTyulki-Tapa
dc.subjectVit20
dc.subjectVityaz-2
dc.subjectZemo-Machkhaani
dc.subjectδ13C
dc.subjectδ13C, methane
dc.titleIsotopic-geochemical peculiarities of gases in mud volcanoes of Eastern Georgia.
dc.title.alternativeIsotopic-geochemical features of spontaneous gases from mud volcanoes in Eastern Georgia
dc.typeDataset

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