勘查地球化学新方法在矿产勘查中的应用及其地质效果  

THE APPLICATION OF NEW GEOCHEMICAL EXPLORATION METHODS TO MINERAL EXPLORATION AND ITS GEOLOGICAL EFFECT

作　　者：蒋永建[1] 魏俊浩[1] 周京仁 王忠铭 纪兆家[3] 王发艳[4] 

机构地区：[1]中国地质大学资源学院,湖北武汉430074 [2]山东烟台鑫泰黄金矿业有限责任公司,山东烟台265147 [3]辽宁五龙金矿地测处,辽宁丹东118012 [4]湖北省国土测绘院,湖北武汉430010

出　　处：《物探与化探》2010年第2期134-138,共5页Geophysical and Geochemical Exploration

基　　金：全国危机矿山接替资源找矿项目(2006020035)

摘　　要：勘查地球化学方法作为一种重要的矿产勘查方法和找矿信息的获取手段,已经在矿产勘查工作中取得了显著成效。主要对近几年发展起来的构造叠加晕法、热释汞法、电地球化学法、酶提取法、地气法以及金属活动态测量等找矿新方法的应用现状及其地质效果进行评析。强调任何一种化探方法都具有其适用条件,在实际应用时应注意与地质、物探、遥感等方法的配合使用,同时还必须结合具体的地质背景,以使勘查地球化学方法在矿产勘查工作中发挥更好的效果。As an important prospecting technique and an effective means for obtaining mineralization data, geochemical exploration has been proved to be very successful in mineral exploration. This paper focuses on commenting the present research situation and applica- tion effect of some new methods such as structural superimposed halos method, heat released mercury method, separatory electro-geo- chemistry method, enzyme leach, and geogas and selective leaching of mobile metals method. It is emphasized that any one of these methods has its unique applicability and that, in the practical application, we should pay attention to the cooperation of geochemical ex- ploration, geological-geophysical exploration and remote sensing and depend on the study of geological background so as to demonstrate the usefulness and effectiveness of geochemical exploration.

关 键 词：勘查地球化学 找矿新方法 矿产勘查 隐伏矿体 

分 类 号：P632[天文地球—地质矿产勘探]