现今蛇纹石化作用的地球化学证据。
Geochemical evidence of present-day serpentinization.
出版信息
Science. 1967 May 12;156(3776):830-2. doi: 10.1126/science.156.3776.830.
PMID:17780302
Abstract
Ultrabasic (pH > 11) water issues from some fresh ultramafic bodies. The properties of the ultrabasic solutions are believed to be due to current reactions yielding serpentine from primary olivines and pyroxenes. The low concentrations of divalent airon. divalent magnesium, and dissolved silica from the serpentinization require an increase in rock volume.
摘要
一些新鲜超镁铁质体中会渗出超碱性（pH 值大于 11）的水。人们认为超碱性溶液的特性是源于橄榄石和辉石向蛇纹石转化过程中发生的现代反应。蛇纹石化过程中，二价铁、二价镁和溶解硅的浓度较低，需要增加岩石体积。
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