Reversal of carbonate-silicate cation exchange in cold slabs in Earth’s lower mantle
CaCO3 is more stable than MgCO3 under conditions of Earth’s lowermost mantle, with implications for deep mantle chemistry.
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Main Authors: | , , , , , |
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Format: | article |
Language: | EN |
Published: |
Nature Portfolio
2021
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Subjects: | |
Online Access: | https://doaj.org/article/32e7ea94557f47689e1a0c3e4c3a11e6 |
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Summary: | CaCO3 is more stable than MgCO3 under conditions of Earth’s lowermost mantle, with implications for deep mantle chemistry. |
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