Late Silurian-early Devonian adakitic granodiorite, A-type and I-type granites in NW Junggar, NW China: Partial melting of mafic lower crust and implications for slab roll-back

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• 作者：Jiyuan Yin^a ; ^b ; ^{yinjiyuan1983@163.com} ; Wen Chen^a ; Wenjiao Xiao^b ; ^c ; ^d ; Chao Yuan^e ; Brian F. Windley^f ; Shun Yu^a ; Keda Cai^d
• 关键词：A-type granite ; I-type granite ; Adakitic granodiorite ; Slab roll-back ; NW Junggar ; Crustal growth
• 刊名：Gondwana Research
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：43
• 期：Complete
• 页码：55-73
• 全文大小：5351 K
• 卷排序：43

文摘

The intrusions in NW Junggar were emplaced during 420–405 Ma. The intrusions were likely formed by partial melting of mid-lower crust. A slab roll-back was probably existed in late Silurian–early Devonian in NW Junggar.