Institute of Volcanology and Seismology FEB RAS Repository
IVS FEB RAS
Поиск
Browse
IVS FEB RAS Items
Statistics
Instruction
Links

Oil of the volcano Uzon caldera, Kamchatka

Bazhenova O.K., Arefiev O.A., Frolov E.B. (1998) Oil of the volcano Uzon caldera, Kamchatka // Organic Geochemistry. Vol. 29, No. 1–3. pp. 421 - 428. doi: 10.1016/S0146-6380(98)00129-6.

Full text not available from this repository.

Official URL: http://www.sciencedirect.com/science/article/pii/S...

Abstract

There are reported gas chromatography, gas chromatography/mass spectrometry and carbon isotopic data on the oils sampled in caldera of the Uzon volcano (East Kamchatka). The Uzon volcano is located in the west of the eastern Kamchatka basin which is made up of thick Paleogene-Neogene sedimentary rocks. Its caldera is made up of lacustrine volcanogenic-sedimentary formations of Pleistocene age (38–70 thousand years), lying on dense basalts. Two samples studied were heavy oils (0.915 g/ml) and contained 2 sulfur; 2.5 paraffin, 9.3 waxes; 1.4 wt olefinic hydrocarbons. Their gas chromatograms show a mono-modal distribution for n-alkanes with a maximum at C18. Pristane/Phytane concentration ratios were measured to be 0.48–0.52. Olefinic hydrocarbons were interpreted to be of hydrothermal origin. Sterane and triterpane biomarkers indicated a low maturation degree and a lacustrine orgin of the initial organic matter. The Uzon oil was found to be isotopically heavy with a δ13C value of −21‰14C isotope was detected, which indicates that recent plant organic matter was significantly involved in oil generation process.
Item Type: Article
Title: Oil of the volcano Uzon caldera, Kamchatka
Language: English
Journal or Publication Title: Organic Geochemistry
ISSN Print: 0146-6380
Uncontrolled Keywords: volcano Uzon caldera, hydrothermal oil, immature oil, oil olefins
Subjects: State scientific and technical information rubricator (ГРНТИ) > 38 ГЕОЛОГИЯ > 38.61 Гидрогеология > 38.61.19 Минеральные, термальные воды и рассолы
Volcanoes > 1 Volcanoes of the Kurile-Kamchatka Region > 1.1 Kamchatka > Uzon
Additional Information: Advances in Organic Geochemistry 1997 Proceedings of the 18th International Meeting on Organic Geochemistry Part I. Petroleum Geochemistry
Depositing User: И.М. Романова
Date Deposited: 17 Dec 2015 04:44
Last Modified: 17 Dec 2015 04:44
URI: http://repo.kscnet.ru/id/eprint/2570

Actions (login required)

View Item View Item