Application of Electrical Logging in the Metallic Ore Exploration

• 责任者：Pan Jianxi (Team of Geophysical and Geochemical Exploration ; Bureau of Geology and Mineral Resources Exploration and Development of Shaanxi ; Xi’an 710043 ; China)
• 刊名：Northwestern Geology
• 出版年：2010
• 卷期：43(2)
• 关键词：电磁测井 ; electromagnetic logging ; 铅锌矿床 ; lead-zinc deposit ; 陕西 ; Shaanxi Province
• 页码：p.190-194
• 图表：2 illus., 1 table, 10 refs.
• 分类号：1600
• issnNo：ISSN1009-6248
• isbnNo：CN61-1149/P

 In borehole ZK301 of a certain working area in Pingli of south Shaanxi, electrodes with a distance of approximately 100 m between every electrodes are arranged. On this basis, the authors perform the electrical logging and obtain some logging curves. Based on these curves in combination with the electrical parameters, the authors obtain that the two stages, at a depth of 112~137 m and 202~215 m, are the weakly mineralized zone, mainly caused by pyrite mineralization. However, at a depth of 225~245 m and 320~330 m, it becomes a strongly mineralized zone, mainly caused by the sphalerite.