内蒙古东部特莫牧场地区多金属矿成矿背景及潜力评价  

Metallogenic Background and Potential Evaluation of Polymetallic Deposits in Temo Pasture Area,Eastern Inner Mongolia

作　　者：柴晨晖 秦越强 李朋伟 孙宇飞 王志民 王江玉龙 高森 李朋元 CHAI Chenhui;QIN Yueqiang;LI Pengwei;SUN Yufei;WANG Zhimin;WANG Jiangyulong;GAO Sen;LI Pengyuan(Langfang Natural Resources Comprehensive investigation Center,China Geological Survey;School of Earth Sciences and Resources,China University of Geosciences(Beijing))

机构地区：[1]中国地质调查局廊坊自然资源综合调查中心 [2]中国地质大学(北京)地球科学与资源学院

出　　处：《现代矿业》2021年第10期32-38,共7页Modern Mining

摘　　要：在分析特莫牧场地质特征和多金属成矿条件的基础上,重点对矿床及其外围找矿潜力进行分析研究。区内北东向构造是重要的控矿构造,构造和火山岩界面是重要的成矿地质界面。通过区域地面调查和水系沉积物、槽探等手段,揭露了区内矿产主要受火山活动和构造运动控制。提出今后的找矿方向应当侧重于对北东向断裂和次级断裂交汇处的矿化进行探索,结合化探、电法、磁法、遥感方法,对各预测找矿靶区进行优选,更能有效快速地找到矿产。Based on the analysis of the geological characteristics and polymetallic mineralization con⁃ditions of Temo Ranch,the focus is on the prospecting potential of the deposit and its periphery.The NE-trending structure in the area is an important ore-controlling structure,and the structure and volcanic rock interface are important ore-forming geological interfaces.Through regional ground surveys,river sediments,trench exploration and other means,it was revealed that the minerals in the area are mainly controlled by volcanic activity and tectonic movement.It is proposed that the future prospecting direction should focus on the exploration of mineralization at the intersection of NE-trending faults and secondary faults.Combined with geochemical exploration,electrical method,magnetic method and remote sensing method,the pre⁃dicted prospecting target areas are optimized to find minerals more effectively and quickly.

关 键 词：多金属矿 成矿背景 找矿方向 

分 类 号：P618.2[天文地球—矿床学]