Thermoelasticity and stability of natural epidote at high pressure and high temperature: Implications for water transport during cold slab subduction

Thermoelasticity and stability of natural epidote at high pressure and high temperature: Implications for water transport during cold slab subduction

Epidote is a typical hydrous mineral in subduction zones. Here, we report a synchrotron-based single-crystal X-ray diffraction (XRD) study of natural epidote [Ca1.97Al2.15Fe0.84(SiO4)(Si2O7)O(OH)] under simultaneously high pressure-temperature (high P-T) conditions to ~17.7 ​GPa and 700 ​K. No phase...

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Bibliographic Details
Main Authors: Bo Li, Jingui Xu, Dongzhou Zhang, Zhilin Ye, Shijie Huang, Dawei Fan, Wenge Zhou, Hongsen Xie
Format: Article
Language:English
Published: Elsevier 2021-03-01
Series:Geoscience Frontiers
Subjects:
Epidote
Hydrous mineral
Subduction zone
High-pressure and high-temperature
Single-crystal X-ray diffraction
Online Access:http://www.sciencedirect.com/science/article/pii/S167498712030147X

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http://www.sciencedirect.com/science/article/pii/S167498712030147X

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