Chemical and isotopic compositions of sediments and some minerals from the Derugin Basin, Sea of Okhotsk

DOI

The paper reports specific mineralogical and geochemical characteristics of deposits from local depressions of the Derugin Basin. They were formed in an environment with periodic changes from oxic to anoxic conditions and show evidence for presence of hydrogen sulfide in bottom waters. Deposits of this type can be considered as a modern model for ancient ore-bearing black shale associations. Compared with typical metalliferous black shale sequences, which are characterized by high contents of organic matter, the sediments described here are depleted in elements of the organophilic association (Mo, Ni, Cu, Zn, V, and U), but have higher Mn contents.

Supplement to: Derkachev, A N; Nikolaeva, N A; Mozherovsky, A V; Grigorieva, T N; Ivanova, E D; Pletnev, S P; Barinov, N N; Chubarov, Valerii M (2007): Mineralogical and geochemical indicators of anoxic sedimentation conditions in local depressions within the Sea of Okhotsk in Late Pleistocene-Holocene. Tikhookeanskaya Geologiya, No 3, 3-33

Identifier
DOI https://doi.org/10.1594/PANGAEA.753086
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.753086
Provenance
Creator Derkachev, A N; Nikolaeva, N A; Mozherovsky, A V ORCID logo; Grigorieva, T N; Ivanova, E D; Pletnev, S P; Barinov, N N; Chubarov, Valerii M
Publisher PANGAEA
Publication Year 2007
Rights Creative Commons Attribution 3.0 Unported; https://creativecommons.org/licenses/by/3.0/
OpenAccess true
Representation
Language English
Resource Type Supplementary Publication Series of Datasets; Collection
Format application/zip
Size 3 datasets
Discipline Earth System Research
Spatial Coverage (144.711W, 52.731S, 146.300E, 54.070N); Sea of Okhotsk; Derugin Basin; Sakhalin shelf and slope
Temporal Coverage Begin 1998-08-20T07:15:00Z
Temporal Coverage End 2004-08-19T03:04:00Z