V2EX serpentinization

Serpentinization

定义 Definition

蛇纹石化:一种地质过程,指富含橄榄石和辉石的超镁铁质岩(如橄榄岩)与水发生反应,生成蛇纹石等矿物,并常伴随释放氢气、改变岩石密度与强度。这一过程在洋中脊、俯冲带前缘及地幔暴露区很常见。(该词也可泛指“发生蛇纹石化作用”的状态或结果。)

发音 Pronunciation (IPA)

/srpn.t.naze.n/

例句 Examples

Serpentinization can produce hydrogen gas underground.
蛇纹石化可以在地下生成氢气。

In some oceanic settings, serpentinization of peridotite alters seawater chemistry and may create energy sources that support microbial life near hydrothermal systems.
在一些海洋环境中,橄榄岩的蛇纹石化会改变海水化学组成,并可能在热液系统附近形成支持微生物生命的能量来源。

词源 Etymology

serpentinization 来自 serpentine(蛇纹石/蛇纹岩) + -ization(……化、……作用)。其中 serpentine 源自拉丁语 serpens(“蛇”),因为蛇纹石常呈绿色、带蜿蜒纹理,外观像蛇皮;加上表示“过程/转化”的后缀后,就表示“转变为(或形成)蛇纹石的地质作用”。

相关词 Related Words

文学与著作 Literary Works

  • The Encyclopedia of Geochemistry and Environmental Sciences(地球化学相关条目中常讨论 serpentinization 与流体-岩石反应)
  • Treatise on Geochemistry(多卷本地球化学综述中涉及蛇纹石化与地幔过程、热液作用)
  • Principles of Igneous and Metamorphic Petrology(部分版本/章节在变质与流体作用语境下提及蛇纹石化)
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