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Temperature-induced amorphization in CaCO(3) at high pressure and implications for recycled CaCO(3) in subduction zones

Calcium carbonate (CaCO(3)) significantly affects the properties of upper mantle and plays a key role in deep carbon recycling. However, its phase relations above 3 GPa and 1000 K are controversial. Here we report a reversible temperature-induced aragonite-amorphization transition in CaCO(3) at 3.9–...

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Publicado en:Nat Commun
Main Authors: Hou, Mingqiang, Zhang, Qian, Tao, Renbiao, Liu, Hong, Kono, Yoshio, Mao, Ho-kwang, Yang, Wenge, Chen, Bin, Fei, Yingwei
Formato: Artigo
Idioma:Inglês
Publicado: Nature Publishing Group UK 2019
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC6488655/
https://ncbi.nlm.nih.gov/pubmed/31036817
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41467-019-09742-5
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