Rapid endogenic rock recycling in magmatic arcs

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dc.citation.articleNumber3533en_US
dc.citation.journalTitleNature Communicationsen_US
dc.citation.volumeNumber12en_US
dc.contributor.authorLi, Jun-Yongen_US
dc.contributor.authorTang, Mingen_US
dc.contributor.authorLee, Cin-Ty A.en_US
dc.contributor.authorWang, Xiao-Leien_US
dc.contributor.authorGu, Zhi-Dongen_US
dc.contributor.authorXia, Xiao-Pingen_US
dc.contributor.authorWang, Dien_US
dc.contributor.authorDu, De-Hongen_US
dc.contributor.authorLi, Lin-Senen_US
dc.date.accessioned2021-06-25T13:35:03Zen_US
dc.date.available2021-06-25T13:35:03Zen_US
dc.date.issued2021en_US
dc.description.abstractIn subduction zones, materials on Earth’s surface can be transported to the deep crust or mantle, but the exact mechanisms and the nature of the recycled materials are not fully understood. Here, we report a set of migmatites from western Yangtze Block, China. These migmatites have similar bulk compositions as forearc sediments. Zircon age distributions and Hf–O isotopes indicate that the precursors of the sediments were predominantly derived from juvenile arc crust itself. Using phase equilibria modeling, we show that the sediments experienced high temperature-to-pressure ratio metamorphism and were most likely transported to deep arc crust by intracrustal thrust faults. By dating the magmatic zircon cores and overgrowth rims, we find that the entire rock cycle, from arc magmatism, to weathering at the surface, then to burial and remelting in the deep crust, took place within ~10 Myr. Our findings highlight thrust faults as an efficient recycling channel in compressional arcs and endogenic recycling as an important mechanism driving internal redistribution and differentiation of arc crust.en_US
dc.identifier.citationLi, Jun-Yong, Tang, Ming, Lee, Cin-Ty A., et al.. "Rapid endogenic rock recycling in magmatic arcs." <i>Nature Communications,</i> 12, (2021) Springer Nature: https://doi.org/10.1038/s41467-021-23797-3.en_US
dc.identifier.digitals41467-021-23797-3en_US
dc.identifier.doihttps://doi.org/10.1038/s41467-021-23797-3en_US
dc.identifier.urihttps://hdl.handle.net/1911/110842en_US
dc.language.isoengen_US
dc.publisherSpringer Natureen_US
dc.rightsThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder.en_US
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en_US
dc.titleRapid endogenic rock recycling in magmatic arcsen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpublisher versionen_US
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