内蒙古老鹿场预查区综合找矿信息及找矿方向  

Comprehensive metallogenic information and prospecting direction in the Laoluchang pre-survey area,Inner Mongolia

作　　者：曾凯[1] 肖明顺[1] 肖明尧[1] 费新强[1] 

机构地区：[1]中国冶金地质总局中南地质勘查院,湖北武汉430081

出　　处：《地质学刊》2015年第3期431-438,共8页Journal of Geology

基　　金：内蒙古自治区地质勘查基金项目"内蒙古自治区阿尔山市西口老鹿场铅锌多金属矿预查"(13-4-KC43)

摘　　要：内蒙古老鹿场预查区处于大兴安岭多金属成矿带中段,具有形成铅锌钼多金属矿床的地层、构造、岩浆岩条件,且物化探异常特征明显。根据区域成矿背景及前人1∶5万化探结果分析,在该区寻找Mo、Zn、Cu、Pb、Au、Ag等矿种十分有利。在对区内地质背景及邻区勘查成果综合研究的基础上,通过对预查区地质、化探、物探找矿信息的综合分析,圈定了2处重点找矿区域,有望取得找矿突破,为下一步找矿工作奠定了基础。The Laoluchang pre-survey area of Inner Mongolia is located in the middle section of Da Hingan Ling polymetallic mineralization belt,and possesses good stratigraphic,structural and magmatic rock conditions of Pb-Zn-Mo polymetallic deposits,with obvious geophysical and geochemical anomaly features.The regional metallogenic background and the previous geochemical exploration at a scale of 1∶ 50 000 suggest that this area has favorable conditions for prospecting Mo,Zn,Cu,Pb,Au and Ag ores.Based on a comprehensive study of geological setting in the region and exploration results in adjacent areas,and combined with a comprehensive analysis of the geological,geochemical and geophysical prospecting information,this study delineated two key prospecting areas,which are expected to achieve prospecting breakthrough and lay foundation for the next step prospecting work.

关 键 词：预查区 铅锌多金属 综合找矿信息 找矿方向 内蒙古老鹿场 

分 类 号：P628[天文地球—地质矿产勘探] P618.4[天文地球—地质学]