内蒙古阿吉勒矿区控矿条件及找矿标志分析  

Analysis of Ore-controlling Conditions and Prospecting Marks in the Mining Area of Ajile,Inner Mongolia

作　　者：王末[1] 任柄璋 李翾[1] 

机构地区：[1]武警黄金第四支队,辽宁辽阳111000

出　　处：《甘肃冶金》2015年第5期70-73,共4页Gansu Metallurgy

摘　　要：阿吉勒银铅锌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,该矿区构造复杂,多金属成矿地质条件优越。结合区域大地构造演化、多金属成矿时空演化规律以及多金属成矿过程中的各种成矿作用的变化,分析得出矿区成矿类型为破碎蚀变岩型,矿体主要赋存于泥盆系中下统泥鳅河组安山质凝灰岩地层中,矿体受层间滑脱构造、北东向和北西向断裂构造控制,主要找矿标志为破碎蚀变带和地层层位。The Silver-Lead-Zinc polymetallic mining area of Ajile is located in the northeast county of Dong Wu,Xilingol League,Inner Mongolia. The structure is complex in this area,polymetallic oregenesis conditions are superior. Combined with regional tectonic evolution,the space-time evolution of polymetallic mineralization and the changes of the process of polymetallic metallogenic of various kinds of mineralization,it is analyzed and derived that the mining area metallogenic type is rock-broken alteration,ore bodies mainly occured in the andesitic tuff formation of loach river group,in the middle and lower of the devonian system,The orebody is controlled by interlaminar slip structure,northeast and northwest stride fracture structure,The main prospecting marks are broken alteration belt and stratigraphic position.

关 键 词：银铅锌多金属矿 控矿条件 找矿标志 阿吉勒 

分 类 号：P611[天文地球—矿床学]