Temperature-induced amorphization in CaCO3 at high pressure and implications for recycled CaCO3 in subduction zones
Subduction of oceanic crust introduces huge amounts of carbonates into Earth’s mantle, contributing to the global carbon cycle. Here, based on high-pressure-temperature experiments, the authors present a reversible temperature-induced transition from aragonite to amorphous CaCO3.
Main Authors: | Mingqiang Hou, Qian Zhang, Renbiao Tao, Hong Liu, Yoshio Kono, Ho-kwang Mao, Wenge Yang, Bin Chen, Yingwei Fei |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2019-04-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-019-09742-5 |
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