期刊文献+

音频大地电磁测深在海源铜多金属矿的找矿实践 被引量:9

Application of the Audio Frequency Magnetotelluric Sounding Method in Cu-polymetallic Prospecting
下载PDF
导出
摘要 详细分析了音频大地电磁测深的工作原理,通过在海源铜多金属调查区开展Eh-4音频大地电磁测深工作,利用断面图由浅至深划分了4个电性层。结合物性及钻探资料,基本查明了工作区的地层结构和断裂构造发育特征,认为铜多金属矿化主要赋存于结构复杂的中—高阻二长片麻岩地层中,为该区铜多金属矿找矿工作指明了方向,为区内后续的钻探布设提供了依据。 The working principle of the audio frequency magnetotelluric sounding method is ana-lyzed in detail,the Eh-4 audio frequency magnetotelluric sounding method is used in the Haiyuan Cu-polymetallic investigated area,the four electrical layers are obtained by the division of the profile from shallow to deep.Based on the physical and drilling data,the development of the stratigraphic structure and fracture structure of the working area are obtained basically,the Cu-polymetallic mineralization is devel-oped in the middle-high resistance monzonitic gneiss stratum with complicated structures.The above anal-ysis results of the papaer points out the direction of the Cu-polymetallic prospecting work in the area,be-sides that,it also prvide some reference for the drilling layout in the area.
出处 《现代矿业》 CAS 2016年第5期102-105,110,共5页 Modern Mining
基金 江西省地质勘查基金项目(编号:20110203)
关键词 音频大地电磁测深 电性层 地层结构 断裂构造 钻探布设 Audio frequency magnetotelluric sounding method Electrical layer Stratigraphic struc ture Fracture structure Drilling layout
  • 相关文献

参考文献3

二级参考文献15

共引文献13

同被引文献98

引证文献9

二级引证文献15

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部