Chromium isotope fractionation during subduction-related metamorphism, black shale weathering, and hydrothermal alteration
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- 作者：Xiangli Wanga ; xiangli.wang@yale.edu" class="auth_mail" title="E-mail the corresponding author ; Noah J. Planavskya ; Christopher T. Reinhardb ; Huijuan Zoua ; Jay J. Aguea ; Yuanbao Wuc ; Benjamin C. Gilld ; Esther M. Schwarzenbachd ; Bernhard Peucker-Ehrenbrinke
- 关键词：Chromium isotopes ; Redox proxies ; Metamorphism ; Subduction ; Hydrothermal alteration ; Black shale weathering
- 刊名：Chemical Geology
- 出版年：2016
- 出版时间：20 March 2016
- 年：2016
- 卷：423
- 期：Complete
- 页码：19-33
- 全文大小：2962 K
文摘
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Undetectable δ53Cr variation in high temperature rocks
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Undetectable δ53Cr variation in a metacarbonate transect that is representative of fluid-rich regional metamorphism
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Up to 1‰ δ53Cr variation in a low pH black shale weathering profile
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Undetectable δ53Cr variation in mildly altered upper oceanic crust
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High δ53Cr and low [Cr] in serpentinized peridotites