Helium in diamonds unravels over a billion years of craton metasomatism

Diamonds encapsulate the deep Earth fluids that form them, providing windows to deep mantle processes. This study constrains their ages, based on uranium-thorium-to-helium radioactive decay in the fluids and helium diffusivity in diamond, and relates diamond formation to geological events in Souther...

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Autores principales:	Yaakov Weiss, Yael Kiro, Cornelia Class, Gisela Winckler, Jeff W. Harris, Steven L. Goldstein
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/75ec0c4cafd64ae7be4d3e8d2901062a
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id	oai:doaj.org-article:75ec0c4cafd64ae7be4d3e8d2901062a
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spelling	oai:doaj.org-article:75ec0c4cafd64ae7be4d3e8d2901062a2021-12-02T15:36:29ZHelium in diamonds unravels over a billion years of craton metasomatism10.1038/s41467-021-22860-32041-1723https://doaj.org/article/75ec0c4cafd64ae7be4d3e8d2901062a2021-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-22860-3https://doaj.org/toc/2041-1723Diamonds encapsulate the deep Earth fluids that form them, providing windows to deep mantle processes. This study constrains their ages, based on uranium-thorium-to-helium radioactive decay in the fluids and helium diffusivity in diamond, and relates diamond formation to geological events in Southern Africa.Yaakov WeissYael KiroCornelia ClassGisela WincklerJeff W. HarrisSteven L. GoldsteinNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Yaakov Weiss Yael Kiro Cornelia Class Gisela Winckler Jeff W. Harris Steven L. Goldstein Helium in diamonds unravels over a billion years of craton metasomatism
description	Diamonds encapsulate the deep Earth fluids that form them, providing windows to deep mantle processes. This study constrains their ages, based on uranium-thorium-to-helium radioactive decay in the fluids and helium diffusivity in diamond, and relates diamond formation to geological events in Southern Africa.
format	article
author	Yaakov Weiss Yael Kiro Cornelia Class Gisela Winckler Jeff W. Harris Steven L. Goldstein
author_facet	Yaakov Weiss Yael Kiro Cornelia Class Gisela Winckler Jeff W. Harris Steven L. Goldstein
author_sort	Yaakov Weiss
title	Helium in diamonds unravels over a billion years of craton metasomatism
title_short	Helium in diamonds unravels over a billion years of craton metasomatism
title_full	Helium in diamonds unravels over a billion years of craton metasomatism
title_fullStr	Helium in diamonds unravels over a billion years of craton metasomatism
title_full_unstemmed	Helium in diamonds unravels over a billion years of craton metasomatism
title_sort	helium in diamonds unravels over a billion years of craton metasomatism
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/75ec0c4cafd64ae7be4d3e8d2901062a
work_keys_str_mv	AT yaakovweiss heliumindiamondsunravelsoverabillionyearsofcratonmetasomatism AT yaelkiro heliumindiamondsunravelsoverabillionyearsofcratonmetasomatism AT corneliaclass heliumindiamondsunravelsoverabillionyearsofcratonmetasomatism AT giselawinckler heliumindiamondsunravelsoverabillionyearsofcratonmetasomatism AT jeffwharris heliumindiamondsunravelsoverabillionyearsofcratonmetasomatism AT stevenlgoldstein heliumindiamondsunravelsoverabillionyearsofcratonmetasomatism
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Helium in diamonds unravels over a billion years of craton metasomatism

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