Geological Characteristics and Its Metallogenesis of Daolundaba Copper Polymetallic Deposits,Inner Mongolia

PAN Xiao-fei1,HOU Zeng-qian1,WANG Shuo2,TONG Ying1,XUE Huai-min1,ZHOU Xi-wen1,XIE Yu-ling3(1.Institute of Geology,Chinese Academy of Geological Sciences,Beijing 100037,China;2.Inner Mongolia Geological Prospecting Limited Company,010020,China;3.University of Science and Tectonlogy Beijing,Beijing 100029,China)

摘 要：<正>1 Geology Daolundaba copper polymetallic deposit occurs in West Ujimqin Banner,the Xilin Gol League of Inner Mongolia,along the west side of South part of Daxinganling ore belt,whose tectonic position just lies at the junction of Siberian Block in the south part,North China Block in the north and Songliao block in the east.The Daolundaba copper polymetallic deposit is hosted by the Lower Proterozoic Baoyintu group of biotite-plagioclase gneiss（Pt1by）,upper Permian Linxi formation of sandy slate（P2l）,and the Hercynian Qianjinchang pluton of biotite granite.

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