Structural Modifications of Single-Crystal Aragonite CaCO<sub>3</sub> Beginning at ~15 GPa: In Situ Vibrational Spectroscopy and X-Ray Diffraction Evidence

Structural Modifications of Single-Crystal Aragonite CaCO<sub>3</sub> Beginning at ~15 GPa: In Situ Vibrational Spectroscopy and X-Ray Diffraction Evidence

The structural chemistry of carbonates under mantle conditions facilitates our understanding of carbon recycling pathways in the earth’s interior. It also has impacts on the dynamics of mantle–slab interactions. Aragonite is a common calcium carbonate mineral in pelagic marine sediments. The structu...

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Bibliographic Details
Main Authors: Jing Gao, Yungui Liu, Xiang Wu, Xueyin Yuan, Yingxin Liu, Wen Su
Format: Article
Language:English
Published: MDPI AG 2020-10-01
Series:Minerals
Subjects:
calcium carbonate
crystal chemistry
OH bands
diamond anvil cell
Online Access:https://www.mdpi.com/2075-163X/10/10/924

Internet

https://www.mdpi.com/2075-163X/10/10/924

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