Isotopic-geochemical features of spontaneous gases from mud volcanoes in Eastern Georgia
Fuente:
PANGAEA
Salvato in:
| Autori principali: | , , , , , |
|---|---|
| Natura: | Dataset Open Access |
| Lingua: | en |
| Pubblicazione: |
PANGAEA
2009
|
| Soggetti: | |
| Accesso online: | |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
| _version_ | 1867169051970633728 |
|---|---|
| author | Lavrushin, VYu Polyak, Boris G Pokrovskii, B G Kopp, M L Buachidze, G I Kamensky, I L |
| author_facet | Lavrushin, VYu Polyak, Boris G Pokrovskii, B G Kopp, M L Buachidze, G I Kamensky, I L |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | 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. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_785872 |
| institution | PANGAEA |
| language | en |
| publishDate | 2009 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Isotopic-geochemical features of spontaneous gases from mud volcanoes in Eastern Georgia Lavrushin, VYu Polyak, Boris G Pokrovskii, B G Kopp, M L Buachidze, G I Kamensky, I L Akhtala; Archive of Ocean Data; ARCOD; Argon; Argon-40/Argon-36 ratio; Baida; Calculated; Carbon dioxide; Date; EastKila-Kupra; Event label; Gas chromatography; Helium; Helium-3/Helium-4 ratio; Helium-4/Neon-20; Kakheti, Georgia; Kila-Kupra; Latitude of event; LISI; Longitude of event; Mass spectrometry (MS); Methane; Mzhave; Neon; Nitrogen, gas; Oxygen, gas; Pkhoveli; Polpoi-Tebi; Sample code/label; Sample position; Tyulki-Tapa; Vit20; Vityaz-2; Zemo-Machkhaani; δ13C; δ13C, methane 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. |
| title | Isotopic-geochemical features of spontaneous gases from mud volcanoes in Eastern Georgia |
| topic | Akhtala; Archive of Ocean Data; ARCOD; Argon; Argon-40/Argon-36 ratio; Baida; Calculated; Carbon dioxide; Date; EastKila-Kupra; Event label; Gas chromatography; Helium; Helium-3/Helium-4 ratio; Helium-4/Neon-20; Kakheti, Georgia; Kila-Kupra; Latitude of event; LISI; Longitude of event; Mass spectrometry (MS); Methane; Mzhave; Neon; Nitrogen, gas; Oxygen, gas; Pkhoveli; Polpoi-Tebi; Sample code/label; Sample position; Tyulki-Tapa; Vit20; Vityaz-2; Zemo-Machkhaani; δ13C; δ13C, methane |
| url | https://doi.org/10.1594/PANGAEA.785872 |