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

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dc.contributor.author Lavrushin, VYu
dc.contributor.author Polyak, Boris G
dc.contributor.author Pokrovskii, B G
dc.contributor.author Kopp, M L
dc.contributor.author Buachidze, G I
dc.contributor.author Kamensky, I L
dc.coverage.spatial MEDIAN 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.accessioned 2019-11-24T08:50:25Z
dc.date.available 2019-11-24T08:50:25Z
dc.date.issued 2009-07-11
dc.identifier https://doi.pangaea.de/10.1594/PANGAEA.785872
dc.identifier https://doi.org/10.1594/PANGAEA.785872
dc.identifier.citation Lavrushin, 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.uri https://repository.geologyscience.ru/handle/123456789/7766
dc.description.abstract Isotopic-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.format text/tab-separated-values, 252 data points
dc.language.iso en
dc.publisher PANGAEA
dc.relation.isbasedon Lavrushin, 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.rights CC-BY-3.0: Creative Commons Attribution 3.0 Unported
dc.rights Access constraints: unrestricted
dc.subject Akhtala
dc.subject Archive of Ocean Data
dc.subject ARCOD
dc.subject Argon
dc.subject Argon-40/Argon-36
dc.subject Baida
dc.subject Carbon dioxide
dc.subject Date
dc.subject EastKila-Kupra
dc.subject Gas chromatography
dc.subject Helium
dc.subject Helium-3/Helium-4
dc.subject Helium-4/Neon-20
dc.subject Kakheti, Georgia
dc.subject Kila-Kupra
dc.subject LISI
dc.subject Mass spectrometry
dc.subject Methane
dc.subject Mzhave
dc.subject Neon
dc.subject Nitrogen, gas
dc.subject Oxygen, gas
dc.subject Pkhoveli
dc.subject Polpoi-Tebi
dc.subject Sample code/label
dc.subject Sample position
dc.subject Tyulki-Tapa
dc.subject Vit20
dc.subject Vityaz-2
dc.subject Zemo-Machkhaani
dc.subject δ13C
dc.subject δ13C, methane
dc.title Isotopic-geochemical peculiarities of gases in mud volcanoes of Eastern Georgia.
dc.title.alternative Isotopic-geochemical features of spontaneous gases from mud volcanoes in Eastern Georgia
dc.type Dataset


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