在金矿勘探中应用STING-SWIFT高密度电法  

Application of STING-SWIFT high density resistivity method in gold deposit prospecting

作　　者：马德锡[1] 赵玉锁[1] 陈孝强[1] 于爱军[1] 卿敏[1] 

机构地区：[1]武警黄金地质研究所,河北廊坊065000

出　　处：《黄金地质》2004年第4期70-74,共5页Gold Geology

摘　　要：STING-SWIFT高密度电法系统可以应用于多金属、金属硫化物矿,地下水、浅部煤矿等资源勘探,也可以从事工程质量、无损检测,隐患勘探等。在金矿勘探中主要采用偶极 偶极装置,电极数42个,可以探测150m以内的电阻率和充电率的精细结构,以推断精细的地质和电子性导电矿物结构。通过对黑龙江金厂、河北峪耳崖、青海门源多拉隆洼等金矿区的工作表明,该系统不同的参数设置往往会给结果带来很大差异;尤其是对于不同的矿区,灵活调整工作参数、极距、最大偶极距、测量时间、误差限等,将能收到事半功倍的效果。The STING-SWIFT high density resistivity system can be applied to detecting metallic ore,metallic-suphide ore,groundwater and shallow coal,it also can be applied to engineering quality,no damage detection and hidden exploration. Diple-diple array with 42 electrodes is used mostly in gold deposits exploration,the array nest can detects the micro-character of resistivity and induce polarization that less than 150 meters underground.The application to Jinchang of Heilongjiang,Yuerya of Hebei and Duolalongwa of Qinghai gold deposits shows that the system with different paramater setting often makes the result different to the different deposit area.Flexibly adjust parameters,poler distance,max diple, detecting time,erro bound and so on can made result efficient.

关 键 词：金矿勘探 高密度电法 电阻率 接地电阻 

分 类 号：P631.3[天文地球—地质矿产勘探]