Depth-dependent peridotite-melt interaction and the origin of variable silica in the cratonic mantle
The compositional variability amongst Archaean cratonic peridotites has long been recognized, however its origin remains debated. The authors here find that the collapse of the dual Archaean mantle melting environment ceased production of silica-enriched mantle lithosphere.
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2021
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oai:doaj.org-article:2f89970fde9e45f3b2842e5a93eca9ca2021-12-02T14:03:50ZDepth-dependent peridotite-melt interaction and the origin of variable silica in the cratonic mantle10.1038/s41467-021-21343-92041-1723https://doaj.org/article/2f89970fde9e45f3b2842e5a93eca9ca2021-02-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-21343-9https://doaj.org/toc/2041-1723The compositional variability amongst Archaean cratonic peridotites has long been recognized, however its origin remains debated. The authors here find that the collapse of the dual Archaean mantle melting environment ceased production of silica-enriched mantle lithosphere.Emma L. TomlinsonBalz S. KamberNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-15 (2021) |
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Science Q Emma L. Tomlinson Balz S. Kamber Depth-dependent peridotite-melt interaction and the origin of variable silica in the cratonic mantle |
description |
The compositional variability amongst Archaean cratonic peridotites has long been recognized, however its origin remains debated. The authors here find that the collapse of the dual Archaean mantle melting environment ceased production of silica-enriched mantle lithosphere. |
format |
article |
author |
Emma L. Tomlinson Balz S. Kamber |
author_facet |
Emma L. Tomlinson Balz S. Kamber |
author_sort |
Emma L. Tomlinson |
title |
Depth-dependent peridotite-melt interaction and the origin of variable silica in the cratonic mantle |
title_short |
Depth-dependent peridotite-melt interaction and the origin of variable silica in the cratonic mantle |
title_full |
Depth-dependent peridotite-melt interaction and the origin of variable silica in the cratonic mantle |
title_fullStr |
Depth-dependent peridotite-melt interaction and the origin of variable silica in the cratonic mantle |
title_full_unstemmed |
Depth-dependent peridotite-melt interaction and the origin of variable silica in the cratonic mantle |
title_sort |
depth-dependent peridotite-melt interaction and the origin of variable silica in the cratonic mantle |
publisher |
Nature Portfolio |
publishDate |
2021 |
url |
https://doaj.org/article/2f89970fde9e45f3b2842e5a93eca9ca |
work_keys_str_mv |
AT emmaltomlinson depthdependentperidotitemeltinteractionandtheoriginofvariablesilicainthecratonicmantle AT balzskamber depthdependentperidotitemeltinteractionandtheoriginofvariablesilicainthecratonicmantle |
_version_ |
1718392070259867648 |