Report of 2.7 Ga zircon U-Pb age of orthogneiss in the Wenquan metamorphic complex,West Tianshan,China  

作　　者：Chu Wu Tao Hong Xing-wang Xu Cheng-xi Wang Lian-hui Dong 

机构地区：[1]Development and Research Center of China Geological Survey,Beijing 100037,China [2]Guangdong Provincial Key Lab of Geodynamics and Geohazards,School of Earth Sciences and Engineering,Sun Yat-sen University,Guangzhou 510275,China [3]Southern Marine Science and Engineering Guangdong Laboratory(Zhuhai),Zhuhai 519082,China [4]Key Laboratory of Mineral Resources,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China [5]University of Chinese Academy of Sciences,Beijing 100049,China [6]Institutions of Earth Science,Chinese Academy of Sciences,Beijing 100029,China [7]Xinjiang Bureau of Geology and Mineral Resources,Urumqi,Xinjiang 830000,China

出　　处：《China Geology》2023年第1期168-170,共3页中国地质（英文）

基　　金：supported by the National Natural Science Foundation of China(41802093);the National Key R&D Program of China(2017YFC0601201 and 2018YFC0604002);the Project of Xinjiang Bureau of Geology and Mineral Resources(2011BAB06B03-3);the Project of China Geology Survey(DD20190405 and DD20190406);the Fundamental Research Funds for the Central Universities,Sun Yat-sen University(2021qntd23)。

摘　　要：1.Objective The Wenquan Group is one of the important medium-to low-grade metamorphic units within the Wenquan metamorphic complexes which distributes in Chinese segment of the Tianshan Belt,the southern part of the Central Asian Orogenic Belt.It mainly consists of pre-Neoproterozoic metamorphosed volcanic and sedimentary rocks(Wang B et al.,2014).

关 键 词：TIANSHAN METAMORPHIC ZIRCON 

分 类 号：P597.3[天文地球—地球化学]