GEOLOGY AND GENESIS OF THE HUAAOBAOTE LEAD-ZINC DEPOSIT IN INNER MONGOLIA
LI Zhen-xiang1, XIE Zhen-yu1, LIU Zhao1, LI Shu-guo2
1. No. 10 Institute of Geological Exploration, Inner Mongolia Bureau of Geology and Mineral Resources, Chifeng 024005, Inner Mongolia, China; 2. Liaoning Institute of Mineral Resources Exploration, Shenyang 110032, China
Abstract:The large-scale Huaaobaote vein type of Ag-Pb-Zn polymetal deposit in Xi Ujimqin Qi, Inner Mongolia, occurring in the fracture zone in Lower Permian Shoushan formation, is of subvolcanic meso-epithermal genesis. The deposit is located in the Xilinhot-Huolin Gol polymetal metallogenetic belt in the middle-south of Daxinganling Mountains, with developed faults and intense volcanic activities. The metallogenesis of Ag-Pb-Zn polymetal is in multiple stages. The vein-shaped ore bodies are in medium scale, complex shapes, stable thickness, evenly distributed components, and controlled by NW-, NE- and N-S-trending faults. The wall-rock alterations are developed in 3 stages, with obvious zonation. The metallogenic epoch is Late Jurassic.
李振祥, 谢振玉, 刘召, 李淑果. 内蒙古西乌珠穆沁旗花敖包特银铅锌矿矿床地质特征及成因初探[J]. 地质与资源, 2008, 17(4): 278-281,277.
LI Zhen-xiang, XIE Zhen-yu, LIU Zhao, LI Shu-guo. GEOLOGY AND GENESIS OF THE HUAAOBAOTE LEAD-ZINC DEPOSIT IN INNER MONGOLIA. GEOLOGY AND RESOURCES, 2008, 17(4): 278-281,277.