Authigenic carbonate and barite mineralization in sediments of the Deryugin Basin (Sea of Okhostsk).

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Derkachev, A. N., Bohrmann, Gerhard, Greinert, Jens and Mozherovskii, A. V. (2000) Authigenic carbonate and barite mineralization in sediments of the Deryugin Basin (Sea of Okhostsk). Lithology and Mineral Resources, 35 (6). pp. 504-519. DOI 10.1023/A:1026641230166.

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Abstract

Results of the analysis of mineralogy, geochemistry, and isotope parameters (δ13C, δ34S, δ18O, and 87Sr/86Sr) of carbonates and barites from sediments of the Deryugin Basin in the Sea of Okhotsk are presented. The diagenetic nature of carbonates and barites, which are formed as a result of the prolonged activity of cold seeps acting along a fracture zone and supplying methane–and barium-saturated fluids, is determined. Any signs for hydrothermal activity were not observed.

Document Type: Article
Keywords: Deryugin Basin (Sea of Okhotsk), Carbonate and Barite mineralization
Research affiliation: OceanRep > GEOMAR > FB2 Marine Biogeochemistry > FB2-MG Marine Geosystems
Refereed: Yes
Open Access Journal?: No
Publisher: Springer
Projects: KOMEX
Date Deposited: 14 Jun 2013 12:54
Last Modified: 28 Sep 2017 13:34
URI: https://oceanrep.geomar.de/id/eprint/21404

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