综合物化探方法在吉林某中型钼矿勘查中的应用  

Application of integrated geophysical and geochemical methods in Jilin certain medium-sized molybdenum deposit exploration

作　　者：张百超[1] 程双[1] 郭烨[1] 王榭[1] 李明园[1] 田蛟[1] 那云龙[1] 李光铁[1] 张弘[1] 

机构地区：[1]吉林省区域地质矿产调查所,吉林长春130012

出　　处：《吉林地质》2013年第1期95-101,109,共8页Jilin Geology

摘　　要：文章介绍了吉林某中型钼矿勘查中采用地质、化探、激电法、EH-4电磁测深等综合方法,取得了极佳的地质找矿效果。建立了物化探"一高一中三低"(即钼多金属元素含量高、中极化率、低电阻率、低磁、低密度)的综合找矿模型,结合地质因素,对在该地区找寻石英网脉型的钼多金属矿体(矿化体),具有明显的指导作用。This paper introduces Jilin certain medium-sized molybdenum deposit exploration,adopting geological,geochemical exploration,IP,EH-4 electromagnetic sounding method,achieved excellent results of geological prospecting.Established comprehensive geophysical and geochemical prospecting model ＂one high-one middle-three low＂（i.e.the high-middle polarization rate,low resistivity,low magnetism,low density of molybdenum polymetallic element content）,combining with geological factors,for seeking the molybdenum polymetallic ore body（mineralization） that quartz stockwork type in the area,has important guiding role.

关 键 词：环形激电场 深部矿体预测与定位 物化探综合找矿模型 

分 类 号：P631[天文地球—地质矿产勘探]