内蒙古东乌旗阿吉勒金及多金属矿地质特征及找矿标志  

The Geological Characteristics and Prospecting of Ajile Gold and Ploymetallic Mine in Dongwuqi,Inner Mongolia

作　　者：黄忠军 王贵春[1] 高荣[1] 

机构地区：[1]武警黄金第四支队,辽宁辽阳111000

出　　处：《黄金科学技术》2011年第3期22-29,共8页Gold Science and Technology

摘　　要：阿吉勒金及多金属矿区位于内蒙古自治区锡林郭勒盟东乌珠穆沁旗东北部,该区是武警黄金部队于2009年预查工作中发现的一处具有良好成矿远景的多金属成矿区。矿区构造复杂,成矿地质条件优越。区内矿化蚀变破碎带十分发育,地表可见较强的高岭土化、硅化及铁锰碳酸盐化等矿化蚀变。矿区附近多金属矿床(点)星罗棋布,构造活动形成的碎裂岩、角砾岩、蚀变破碎带,具有各种蚀变和矿化的地质体,物探激电中梯测量圈定的极化率异常区以及物化探异常叠加部位是寻找多金属矿的重要标志。阿吉勒地区具有找到大中型金及多金属矿床的成矿条件。Ajile gold and polymetallic mine is located in the northeast of Dongwuqi in Inner Mongolia,it is a prospecting ploymetallic mine found in survey working.There are complex tectonic and good geological conditions in the mine area.The mineralization and alteration fracture zone is developed,the earth＇s surface shows a strong alteration,such as silicification,iron and manganese carbonate.Polymetallic deposit spread in the mine,the breccia rock and altered fracture zone formed in tectonic activity,the geological body of alteration and mineralization,the polarization gradient anomalies delineated in geophysical induced polarization measurements,geophysical and geochemical anomalies superimposed part are very important symbol of finding polymetallic ore.Ajile area has mineralization conditions of finding medium sized gold and polymetallic.

关 键 词：金及多金属矿 地质特征 找矿标志 内蒙古 

分 类 号：P618.51[天文地球—矿床学]