The composition of garnet in granite and pegmatite from the Gangdese orogen in southeastern Tibet: Constraints on pegmatite petrogenesis
The composition of garnet in granite and pegmatite from the Gangdese orogen in southeastern Tibet: Constraints on pegmatite petrogenesis
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藏东南冈底斯造山带花岗岩和伟晶岩中石榴石成分：伟晶岩成因的制约因素
DOI：
10.2138/am-2020-7388
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发表时间：
2021-01
影响因子：
3.1
通讯作者：
Hai jin Xu
中科院分区：
文献类型：
--
作者：
Meng Yu;Qiong-Xia Xia;Yong-Fei Zheng;Zi-Fu Zhao;Yi-Xiang Chen;Ren-Xu Chen;Xu Luo;Wan-Cai Li;Hai jin Xu
摘要 通过岩相学、主微量元素剖面及石榴石O同位素综合研究，在藏东南冈底斯造山带花岗岩和伟晶岩中识别出两代石榴石。锆石 U-Pb 定年和
Abstract Two generations of garnet are recognized in a granite and a pegmatite from the Gangdese orogen in southeastern Tibet on the basis of a combined study of petrography, major and trace element profiles, and garnet O isotopes. Zircon U-Pb dating and