Discovery of Miocene pegmatite type Be-Nb-Ta(-Rb)mineralization in the Yangbajain of Central Lhasa subterrane,Tibet  

作　　者：Xin Li Yuan-chuan Zheng Zhu-sen Yang Zeng-qian Hou Chang-da Wu Pei-yan Xu Lu Wang 

机构地区：[1]State Key Laboratory of Geological Processes and Mineral Resources,and School of Earth Science and Resources,China University of Geosciences(Beijing),Beijing 100083,China [2]Institute of Mineral Resources,Chinese Academy of Geological Sciences,Beijing 100037,China [3]Institute of Geology,Chinese Academy of Geological Sciences,Beijing 100037,China

出　　处：《China Geology》2022年第4期768-770,共3页中国地质（英文）

基　　金：supported by the National Key Research and Development Program of China(2019YFA0708602 and 2016YFC0600310);the National Natural Science Foundation of China(42022014 and 92062105).

摘　　要：1.Objective As the strategic critical mineral resources,rare metals are economically valuable in their prospecting exploration.The geochemical map of China’s 1∶50000 beryllium shows that there are obviously positive anomalies in the southwest of Tibet,which are distributed in two approximately parallel belts,roughly overlapping with the Himalayan leucogranite belt in the south and the central Lhasa subterrane in the north,respectively.

关 键 词：PROSPECTING SOUTHWEST HIMALAYAN 

分 类 号：P618.6[天文地球—矿床学]