Thallium as a tracer of fluid-rock interaction in the shallow Mariana forearc
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- 作者：Sune G. Nielsena ; snielsen@whoi.edu" class="auth_mail" title="E-mail the corresponding author ; Frieder Kleinb ; Tristan Kadinga ; Jerzy Blusztajna ; Katie Wickhamc
- 关键词：serpentinization ; thallium isotopes ; Mariana forearc ; hydrothermal alteration ; rodingitization ; subduction
- 刊名：Earth and Planetary Science Letters
- 出版年：2015
- 出版时间：15 November 2015
- 年：2015
- 卷：430
- 期：Complete
- 页码：416-426
- 全文大小：1521 K
文摘
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Thallium isotopes record distinct alteration events in the Mariana forearc.
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Forearc serpentinization is driven by fluids derived from pelagic sediments.
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Diabase underwent rodingitization in the forearc mantle.
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Simultaneous serpentinization and rodingitization produces hybrid fluids.