甘肃大旗山铅锌多金属矿地质特征及找矿标志分析

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英文篇名：Geological characteristics and prospecting signs of lead-zinc polymetallic ore in Daqishan, Gansu Province 作者：曹福李 英文作者：CAO Fu-li;The Fifth Geological Brigade of Shandong Geological and Mineral Exploration and Development Bureau; 关键词：大旗山 ; 铅锌多金属矿 ; 找矿标志 英文关键词：Daqishan;;lead-zinc polymetallic ore;;prospecting signs 中文刊名：COLO 英文刊名：World Nonferrous Metals 机构：山东省地质矿产勘查开发局第五地质大队; 出版日期：2019-04-26 09:47 出版单位：世界有色金属 年：2019 期：No.519 语种：中文; 页：COLO201903047 页数：2 CN：03 ISSN：11-2472/TF 分类号：92+94

摘要

大旗山铅锌多金属矿位于塔里木板块东段之北山南带晚古生代裂谷活动带中部,属于拾金坡—金场沟Au、Cu、Fe、Pb、Zn、Ag及稀有金属成矿带的重要组成部分,区内综合异常与二叠纪陆相火山岩在空间上具有良好的耦合关系。本文着重分析了矿床地质特征,初步圈定铅锌矿体3条,锡矿体2条,铜矿体3条,银矿化体2条,显示出巨大的找矿潜力。
        The Daqishan lead-zinc polymetallic ore is located in the middle of the North Shannan belt in the eastern section of Tarim Plate and the central part of the late Paleozoic rift zone, belonging to the Jin Po-golden field groove AU, Cu, Fe,Pb, Zn, AG and rare metal metallogenic belt, The comprehensive anomaly in the region has a good coupling relationship with the Permian Continental volcanic rocks in space. This paper focuses on the analysis of the geological characteristics of the deposit, the preliminary identification of lead-zinc ore body 3, tin Ore 2, copper Ore 3, silver mineralization 2, showing great potential for prospecting.

引文

[1]杨建国,杨合群,杨林海,李文明,李英.北山地区北东向构造对金钨锡钼(稀土)矿床控制作用初探[J].大地构造与成矿学,2004(04):404-412.
    [2]刘长江.甘肃省肃北县金场沟金矿地质特征及找矿标志[J].甘肃科技,2015,31(20):44-48+153.
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