First Identification of ～2.65 Ga Tonalite in the Jiefangyingzi Area,Inner Mongolia  

作　　者：CUI Yuliang QU Hongjie CHEN Yingfu WANG Sen MENG Xianfeng SONG Dianlan ZHANG Wenyong WANG Huan 

机构地区：[1]Division of Regional Geological Survey, Beijing Institute of Exploration Engineering [2]China University of Geosciences

出　　处：《Acta Geologica Sinica(English Edition)》2019年第2期493-495,共3页地质学报（英文版）

基　　金：the geological survey project of China Geological Survey (grant No. DD20160155 and DD20190021)

摘　　要：Objective The northern margin of the North China Craton (NCC),as an adjacent part between the northern NCC and the southeastern Central Asian Orogenic Belt (CAOB), has recorded multi-stage tectonic evolution information.

关 键 词：FIRST IDENTIFICATION of In Th NCC PB 

分 类 号：P588.12[天文地球—岩石学]