Late Neoproterozoic magmatism in South Qinling, Central China: Geochemistry, zircon U-Pb-Lu-Hf isotopes and tectonic implications
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- 作者：Ruirui Wanga ; b ; c ; wangruiruiwrr@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; Zhiqin Xuc ; M. Santoshd ; e ; Yuan Yaof ; Li'e Gaoc ; Chunhua Liug
- 关键词：Zircon geochronology and Lu-Hf isotopes ; Geochemistry and tectonic setting ; Neoproterozoic ; A-type granite ; Slab tearing ; South Qinling
- 刊名：Tectonophysics
- 出版年：2016
- 出版时间：30 June 2016
- 年：2016
- 卷：683
- 期：Complete
- 页码：43-61
- 全文大小：5993 K
文摘
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The ca. 630 Ma granites in South Qinling are A-type granites (A1 group).
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The granites, syenite and meta-diorite fractionated from a basaltic magma.
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The magmatic suite formed in a back–arc rift setting.
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