Most Earth-surface calcites precipitate out of isotopic equilibrium

Isotopic thermometry of carbonate minerals postulates that their composition reflects thermodynamic equilibrium constants. Here the authors constrain equilibrium relationships between temperature, 18O/16O and clumped isotopes and find that most natural calcites form out of isotopic equilibrium.

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Detalles Bibliográficos
Autores principales:	M. Daëron, R. N. Drysdale, M. Peral, D. Huyghe, D. Blamart, T. B. Coplen, F. Lartaud, G. Zanchetta
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/7f71bb6639164d8895d5625b539d49ba
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spelling	oai:doaj.org-article:7f71bb6639164d8895d5625b539d49ba2021-12-02T16:58:07ZMost Earth-surface calcites precipitate out of isotopic equilibrium10.1038/s41467-019-08336-52041-1723https://doaj.org/article/7f71bb6639164d8895d5625b539d49ba2019-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-08336-5https://doaj.org/toc/2041-1723Isotopic thermometry of carbonate minerals postulates that their composition reflects thermodynamic equilibrium constants. Here the authors constrain equilibrium relationships between temperature, 18O/16O and clumped isotopes and find that most natural calcites form out of isotopic equilibrium.M. DaëronR. N. DrysdaleM. PeralD. HuygheD. BlamartT. B. CoplenF. LartaudG. ZanchettaNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q M. Daëron R. N. Drysdale M. Peral D. Huyghe D. Blamart T. B. Coplen F. Lartaud G. Zanchetta Most Earth-surface calcites precipitate out of isotopic equilibrium
description	Isotopic thermometry of carbonate minerals postulates that their composition reflects thermodynamic equilibrium constants. Here the authors constrain equilibrium relationships between temperature, 18O/16O and clumped isotopes and find that most natural calcites form out of isotopic equilibrium.
format	article
author	M. Daëron R. N. Drysdale M. Peral D. Huyghe D. Blamart T. B. Coplen F. Lartaud G. Zanchetta
author_facet	M. Daëron R. N. Drysdale M. Peral D. Huyghe D. Blamart T. B. Coplen F. Lartaud G. Zanchetta
author_sort	M. Daëron
title	Most Earth-surface calcites precipitate out of isotopic equilibrium
title_short	Most Earth-surface calcites precipitate out of isotopic equilibrium
title_full	Most Earth-surface calcites precipitate out of isotopic equilibrium
title_fullStr	Most Earth-surface calcites precipitate out of isotopic equilibrium
title_full_unstemmed	Most Earth-surface calcites precipitate out of isotopic equilibrium
title_sort	most earth-surface calcites precipitate out of isotopic equilibrium
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/7f71bb6639164d8895d5625b539d49ba
work_keys_str_mv	AT mdaeron mostearthsurfacecalcitesprecipitateoutofisotopicequilibrium AT rndrysdale mostearthsurfacecalcitesprecipitateoutofisotopicequilibrium AT mperal mostearthsurfacecalcitesprecipitateoutofisotopicequilibrium AT dhuyghe mostearthsurfacecalcitesprecipitateoutofisotopicequilibrium AT dblamart mostearthsurfacecalcitesprecipitateoutofisotopicequilibrium AT tbcoplen mostearthsurfacecalcitesprecipitateoutofisotopicequilibrium AT flartaud mostearthsurfacecalcitesprecipitateoutofisotopicequilibrium AT gzanchetta mostearthsurfacecalcitesprecipitateoutofisotopicequilibrium
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Most Earth-surface calcites precipitate out of isotopic equilibrium

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