大兴安岭东南段哈拉苏西铅锌多金属矿床地质特征及成因探讨  

Discussion on geological characteristics and genetic mechanism of Halasuxi Pb-Zn polymetallic deposits in southeast section of Great Xing′an Range

作　　者：杨斐[1] 王志浩[1] 岳雷 朱随洲 陈汝建 Yang Fei;Wang Zhihao;Yue Lei;Zhu Suizhou;Chen Rujian(Shandong Zhengyuan Geological Exploration Institute of Metallurgical Geology of China,Jinan 250101,China;Hulunbuir Gold Mining Co.,Ltd.,Hulunbuir 022191,China;Shandong Zhengyuan Geological Resources Exploration Co.,Ltd.,Jinan 250101,China;Water Development Planning and Design Co.,Ltd.,Jinan 250000,China)

机构地区：[1]中国冶金地质总局山东正元地质勘查院,山东济南250101 [2]呼伦贝尔山金矿业有限公司,内蒙古呼伦贝尔022191 [3]山东正元地质资源勘查有限责任公司,山东济南250101 [4]水发规划设计有限公司,山东济南250000

出　　处：《能源与环保》2022年第5期82-89,共8页CHINA ENERGY AND ENVIRONMENTAL PROTECTION

基　　金：内蒙古自治区省级地质勘查基金([2018]矿产1-028)。

摘　　要：大兴安岭东南段晚侏罗世—早白垩世火山—岩浆活动强烈,形成了以北北东向构造控制的构造岩浆岩带,发现多处与其相关的铅锌银矿床。在充分收集已有地质、物探和化探资料的基础上,分析了哈拉苏西铅锌多金属矿矿区和矿体地质特征,提出了矿床成因机制和找矿方向。研究为大兴安岭东南段与火山—岩浆作用相关中低温热液型金属矿的发现提供了基础地质资料和勘查找矿思路。The late Jurassic Early Cretaceous volcanic magmatic activity in the southeast section of Daxinganling is strong,forming a tectonic magmatic rock belt controlled by NNE trending structure,and many related Pb-Zn polymetallic deposits have been found.On the basis of fully collecting the existing geological,geophysical and geochemical data,this paper analyzed the geological characteristics of Halasuxi Pb-Zn polymetallic deposits and ore body,and put forward the genetic mechanism and prospecting direction of the deposit,so as to provide basic geological data and prospecting ideas for the discovery of medium and low temperature hydrothermal metal deposits related to volcanic magmatism in the southeast section of Great Xing′an Range.

关 键 词：地质特征 中低温热液型铅锌多金属矿床 火山—岩浆作用 大兴安岭东南段 

分 类 号：P611[天文地球—矿床学]