华南燕山期花岗岩与钨多金属成矿关系初探华南燕山期花岗岩与钨多金属成矿关系初探.pdfVIP

Open Journal of Nature Science 自然科学, 2015, 3(4), 178-184 Published Online November 2015 in Hans. /journal/ojns /10.12677/ojns.2015.34022 Relationship between Yanshanian Granites and Multi-Metal Mineralization of Tungsten in South China * Zhenming He , Yuanyuan Jiang, Teng Liu, Yongjing Qin, Xi’an Liao, Li Jiang College of Earth Science, East China Institute of Technology, Nanchang Jiangxi th th th Received: Nov. 6 , 2015; accepted: Nov. 20 , 2015; published: Nov. 26 , 2015 Copyright © 2015 by authors and Hans Publishers Inc. This work is licensed under the Creative Commons Attribution International License (CC BY). /licenses/by/4.0/ Abstract Yanshanian granites, which are not only closely related to the multi-phase and multi-stage tecton- ic event in southern China, but also the leading factor in the large-scale multi-metal mineralization of tungsten in the region, are the main components of the South China granites. There is a good relationship between the Yanshanian granites and multi-metal mineralization of tungsten in time and space, and also complex genetic relation. Based on previous research results, this paper summarizes the basic characteristics and temporal and spatial distribution of Yanshanian granites and tungsten-polymetallic deposits, and discusses the coupling relationship between Yanshanian granite and tungsten polymetal minerogenic in Southern China, which indicates that the activity of Yanshanian granite magma activity not only provides abundant source of thermal power for mul- ti-metal mineralization of tungsten, but also guarantees the rich ore forming material. The diage- nesis and metallization in most of the mining areas wo