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广西云开地区成矿系列及成矿谱系研究
引用本文:代晓莉,安国英.广西云开地区成矿系列及成矿谱系研究[J].四川地质学报,2011,31(2):187-191.
作者姓名:代晓莉  安国英
作者单位:1. 重庆地勘局川东南地质大队,重庆,400038
2. 中国国土资源航空物探遥感中心,北京,100083
摘    要:广西云开地区是广西境内重要的铅锌金银多金属资源富集区之一。运用矿床成矿系列的理论和方法,对广西云开地区进行矿床成矿系列和成矿谱系研究,以典型矿床地质特征分析为基础,根据各矿种在区域内的演化归结为成矿谱系,初步厘定了3个矿床系列和2个亚系列。指出了该区燕山期成矿作用强烈,以与构造岩浆活动有关的金、银、铅锌矿床为主,以沉积岩容矿的层控热液型金、汞、锑、铅锌的大量发育为特征。广西云开地区成矿系列和成矿谱系的划分,对深入研究该地区区域成矿规律,指导矿产勘查工作具有重要意义。

关 键 词:资源富集区  成矿系列  成矿谱系  云开地区

Study of Minerogenetic Series and Hierarchical Tree of Ore Deposits in the Yunkai Region, Guangxi
DAI Xiao-li,AN Gou-ying.Study of Minerogenetic Series and Hierarchical Tree of Ore Deposits in the Yunkai Region, Guangxi[J].Acta Geologica Sichuan,2011,31(2):187-191.
Authors:DAI Xiao-li  AN Gou-ying
Institution:DAI Xiao-li AN Gou-ying(1-Southeast Sichuan Geological Party,Chongqing Bureau of Geology and Exploration,Chongqing 400038;2-AGRS,Beijing 100083)
Abstract:The Yunkai region is one of dense areas of Pb-Zn-Au-Ag mineral deposits in Guangxi.This paper deals with minerogenetic series and hierarchical tree of the ore deposits in the Yunkai region based on geological features of typical deposits which may be divided into 3 series and 2 subseries.Most of the Pb-Zn-Au-Ag deposits in this region are sedimentary rock-hosted stratabound hydrothermal ones related to tectonomagmatic activity in the Yenshanian epoch.
Keywords:dense areas of mineral deposits  minerogenetic series  hierarchical tree of ore deposits  Yunkai region
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