地电化学提取法在武山铜矿深部找矿的试验研究  

Preliminary experiment on deep orebody prospecting by geoelectrochemical extraction method in Wushan Copper Deposit,Jiangxi

作　　者：于桑[1] 郑钦元 向武[1] 曾键年[3] 万翔[1] 

机构地区：[1]中国地质大学地球科学学院,武汉430074 [2]湖北省地质矿业开发有限责任公司,武汉430074 [3]中国地质大学资源学院,武汉430074

出　　处：《世界地质》2015年第3期800-806,共7页World Geology

基　　金：中国地质调查局资源评价项目(1212011120866)资助

摘　　要：选用具有极强吸附能力,并做纯化处理的高泡聚氨脂泡塑和碳棒组装成的提取器,用1 L纯水作为提取剂,采用低电压(9 V)偶极地电提取方法在江西武山铜矿区开展了地电化学技术寻找隐伏矿体可行性研究。试验结果显示,在隐伏铜矿体上方出现明显的Cu、Pb、Zn电化学异常,异常出现的位置与矿区已知矿化体出现的地质部位比较吻合,表明该方法针对本地区深部矿体指示作用较强。We used the polyurethane foam plastic which was puried and had strong adsorption ability as the extractor,with 1 L pure water as extracting solution and using low voltage（ 9V） dipole geoelectro-chemical extraction to carry out feasibility research to search for hidden ores in Wushan Copper Mine. The results show clear Cu,Pb and Zn geoelectro-chemical anomaly appear on the top of concealed copper ore body. The positions of anomaly are always identical with known mineralized body. Experimental results show that the method can indicate deep ore body clearly in this region.

关 键 词：地电化学法 隐伏铜矿 异常特征 武山 江西 

分 类 号：P631[天文地球—地质矿产勘探] P632[天文地球—地质学]