The production of iron oxide during peridotite serpentinization:Influence of pyroxene

• 作 者: Ruifang Huang Chiou-Ting Lin W
• 机 构: KeyLaboratoryofMineralogyandMetallogeny,KeyLaboratoryofMarginalSeaGeology,StateKeyLaboratoryofIsotop
• 出 处: 地学前缘：英文版
• 发表日期: 2017年6期
• 关键词: SERPENTINIZATION Iron OXIDE PERIDOTITE ORTHOPYROXENE SILICA Aluminum Serpentiniz
• 基金项目: financially supported by the National Natural Science Foundation of China(Nos.41603060,91328204),,Postdoctoral Science Foundation of China(Nos.2015M570735,2016T90805),,the Strategic Priority Research

Serpentinization produces molecular hydrogen (H2) that can support communities of microorganisms in hydrothermal fields; H2 results from the oxidation of ferrous iron in olivine and pyroxene into ferric iron, and consequently iron oxide (magnetite or hema