Petrogenesis, tectonic setting and geodynamic implications of keziergayin granites in the kelan basin (Chinese Altai): constraints from geochemistry, zircon U-Pb geochronology and Nd‒Hf‒Pb‒O isotopes

Petrogenesis, tectonic setting and geodynamic implications of keziergayin granites in the kelan basin (Chinese Altai): constraints from geochemistry, zircon U-Pb geochronology and Nd‒Hf‒Pb‒O isotopes

The Chinese Altai is characterized by abundant granitoids, which not only are indicators of the interaction between crust and mantle but also provide critical constraints on the tectonic evolution of the orogen. This study presents zircon U‒Pb‒O isotopes, whole-rock major and trace element and Nd‒Hf...

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Bibliographic Details
Main Authors: Kai Weng, Wenbin Kang, Xiaojian Zhao, Zhongping Ma, Jifei Cao, Qinglin Sui
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-06-01
Series:Frontiers in Earth Science
Subjects:
I-type granite
early devonian
slab rollback
Chinese Altai
continental growth
Online Access:https://www.frontiersin.org/articles/10.3389/feart.2023.1203157/full

Internet

https://www.frontiersin.org/articles/10.3389/feart.2023.1203157/full

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