Authigenic mineral formation in fluid permeability zones in the West Siberia Permafrost

作者:Kurchatova A N*; Melnikov V P; Rogov V V; Slagoda E A
来源:Doklady Earth Sciences, 2016, 468(2): 571-573.
DOI:10.1134/S1028334X16060131

摘要

Basic chemical and mineralogical anomalies in permafrost caused by hydrocarbon migration are considered. Direct evidence for bacterial oxidation of light hydrocarbons, primarily methane, were first obtained in fluid permeability zones in the permafrost as a stepwise formation of authigenic minerals such as iron sulfides and oxides, carbonates, silicates, and gypsum.

  • 出版日期2016-6

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