取样钻技术在分水岭金矿普查中的应用研究  

Study on the Application of Drilling Technology in the General Survey of Watershed Gold Deposit

作　　者：李全增 李伟龙[1] 王楠 孙洋[1] 刘毓龙 Li Quanzeng;Li Weilong;Wang Nan;Sun Yang;Liu Yulong(The Sixth Geological Survey of Jilin Province,Yanji 133000,China)

机构地区：[1]吉林省第六地质调查所,吉林延吉133000

出　　处：《科学技术创新》2022年第36期43-46,共4页Scientific and Technological Innovation

摘　　要：以美国绍尔背包式取样钻机在蚀变岩型金矿勘查中实际应用为例,通过对含金矿化蚀变带追索控制,达到了较好的地质找矿效果,进一步总结了以钻代槽在矿产勘查中存在的问题及建议,对推进绿色勘查取样钻技术具有一定的借鉴作用。Takes the practical application of Shore backpack sampling drill in the exploration of Altered lithologic gold deposit as an example,Through tracing and controlling the gold bearing alteration zone,a better geological prospecting effect has been achieved,Summarizes the existing problems and suggestions of using drilling instead of trenching in mineral exploration,which has a certain reference role for promoting the green exploration sampling drilling technology.

关 键 词：取样钻 蚀变岩型金矿床 绿色勘查 

分 类 号：P634.5[天文地球—地质矿产勘探]