EH4在覆盖区寻找隐伏矿床中的应用  

Application of EH4 system for prospecting concealed ore deposit in the overburden area

作　　者：蒋鑫[1,2] 黄小喜 

机构地区：[1]北京中色金泰地质勘查科技有限公司,北京100012 [2]有色金属矿产地质调查中心,北京100012 [3]河南省有色金属地质矿产局,郑州450016

出　　处：《矿产勘查》2011年第6期784-788,共5页Mineral Exploration

摘　　要：目前,EH4仪器的应用为找矿勘查中的热点问题,如何有效地把EH4应用到矿产勘查中,特别是隐伏矿床的找矿勘查中,一直是比较棘手的问题。文章通过对隐伏矿快速评价体系中EH4仪器的应用成果分析,展示了一个运用EH4在覆盖区隐伏矿床中的找矿的有效实例。此次EH4的测量结果,清晰地反映了矿化异常带在深部的延伸、延展情况和地质构造等信息,为下一步的勘探提供了有效依据。The application of EH4 stratagem system in deposit exploration is a very universal method recently. But how to utilize the method effectively, especially in expecting concealed ores, is a Gordian knot. After studied the application of EH4 for prospecting concealed orebodies in covered area, this paper shows a case in finding out an extension of ores by using EH4 system. The results of EH4 survey clearly shows the extension of a strong anomaly belt in depth,and the tectonics geology are also indacated, which provide a favorable evidence for further prospecting and the EH4 geophysical system is a very effective and efficient method for concealed ores ex- ploration.

关 键 词：EH4 电阻率 隐伏矿床 覆盖区 

分 类 号：P631[天文地球—地质矿产勘探]