太行山北段典型铜多金属矿床地质背景、成矿作用与找矿潜力研究  

Study on the Geological Background Mineralization and Mineral Search Potential of Typical Copper Polymetallic Deposits in the Northern Section of Taihang Mountains

作　　者：黄宽 王丰翔 张万益 王磊[1] 杨友超 HUANG Kuan;WANG Fengxiang;ZHANG Wanyi;WANG Lei;YANG Youchao(Hebei Key Laboratory of Strategic Critical Mineral Resources,Hebei GEO University,Shijiazhuang 050031,China;Development Research Center of China geological Survey,Beijing 100037,China)

机构地区：[1]河北省战略性关键矿产资源重点实验室,河北石家庄050031 [2]中国地质调查局发展研究中心,北京100037

出　　处：《河北地质大学学报》2025年第1期1-16,共16页Journal of Hebei Geo University

基　　金：中国地质调查局项目(DD20190464,DD20190437);河北地质大学博士科研启动基金(BQ2018032)。

摘　　要：太行山北段是河北省铜矿重要的成矿区带,文章系统总结了太行山北段铜多金属矿床的产出背景,以及从空间和时间上的矿床分布特征,分析成矿动力、成矿热液及物质来源,探讨成矿作用和规律。研究表明,太行山北段的铜多金属矿床类型主要是斑岩型,其次是矽卡型。此外,太行山北段区域在中生代发生了两期重要的成矿事件,一期以晚侏罗世的铜多金属矿床的形成为特征,代表性矿床为木吉村和浮图峪铜多金属矿床;另一期发生在早白垩世张家口期,以石湖金矿、赤瓦屋铜多金属矿床为代表。成矿动力机制是中生代的大规模造山运动,其成矿物质来源来自深源。经综合分析,太行山北段具有较大找矿潜力。The northern section of Taihang Mountains is an important metallogenic zone for copper mines in Hebei province.This paper systematically summarizes the output background of copper polymetallic deposits in the northern section of Taihang Mountains,as well as the distribution characteristics of the deposits in terms of space and time,analyzes the metallogenic dynamics,metallogenic hydrothermal fluids,and the material sources,and discusses metallogenic roles and laws.The study shows that the types of copper polymetallic deposits in the northern section of Taihang Mountains are mainly porphyry type,followed by silica type.In addition,two important phases of mineralization occurred in the northern section of Taihang Mountains region during the Mesozoic,one phase is characterized by the formation of copper polymetallic deposits in the Late Jurassic,and the representative deposits are the Mujicun and Futuyu copper polymetallic deposits;the other phase occurred in the Early Cretaceous Zhangjiakou period,that is represented by the Shihu gold mine and the Chiwawu copper polymetallic deposits.The mechanism of metallogenic power is the large-scale mountain building movement in the Mesozoic,and the source of mineralization material comes from the deep source.After comprehensive analysis,the northern section of the Taihang Mountains has a large potential for finding minerals.

关 键 词：太行山北段 铜矿 成矿物质来源 找矿潜力 

分 类 号：P596[天文地球—地球化学]