双频激电在银坑山铀矿点潜力评价中的应用  

THE APPLICATION OF DUAL FREQUENCY IP METHOD TO THE POTENTIAL EVALUATION OF THE YINKENGSHAN URANIUM ORE SPOT

作　　者：张万良[1] 席振珠[2] 冯必达 聂斌 

机构地区：[1]核工业 270研究所 [2]核工业北京地质研究院,北京100029

出　　处：《物探与化探》2005年第1期25-27,共3页Geophysical and Geochemical Exploration

基　　金：核工业地质局资助项目

摘　　要：银坑山矿点受碎裂岩带控制,具水云母化和金属硫化物矿化,矿体与围岩有电性差异,采用双频激电法探测深部铀矿化信息取得了良好的效果,发现地表出露的3条含矿碎裂岩带沿倾向方向均有一定延伸,深部具有铀(钼)资源潜景。Controlled by a cataclasite zone, the Yinkengshan ore spot has undergone hydromicatization and metallic sulfide mineralization. There exists electric difference between the orebody and the wall rock. The application of dual frequency IP method to detecting uranium mineralization information at the depth has yielded satisfactory results. The three ore-bearing cataclasite zones exposed at surface are found to extend to some extent in the direction of dip, suggesting that there are some uranium (molybdenum) potentials at the depth.

关 键 词：双频激电 深部矿化 银坑山矿点 铀矿 

分 类 号：P631.3[天文地球—地质矿产勘探]