The Application of EH4 Magnetotelluric Method in Pujue Manganese Ore Field of Songtao, Guizhou
详细信息
- 责任者：Zhou Mingping (Geologic Party 103 ; Guizhou Bureau of Geology & Mineral Exploration and Development ; Tongren 554300 ; China) ; Yang Bingnan
- 刊名：Guizhou Geology
- 出版年：2013
- 卷期：30(1)
- 关键词：锰矿 ; manganese ores ; EH4法 ; EH4 methods ; 贵州 ; Guizhou Province
- 页码：p.28-32
- 图表：illus., 2 tables, 4 refs.
- 分类号：1600
- issnNo：ISSN1000-5943
- isbnNo：CN52-1059/P
摘要
As Pujue manganese ore field is heavily covered by arid regolith,it’s very hard to determine the geological structure line.In order to investigate the hidden fault characters and manganese ore bed distribution from Jianshan to Houjiazhuang,the magentotelluric depth sounding is done to one section,the geophysical anomaly show that F1 fault plane is noncontinuous plane from low resistivity to high resistivity,it distributes almost vertically as crinkle.The geophysical anomaly also shows the eastern manganese bearing stratum of F1 fault has anticline-syncline structure and the anticlinal axis is inverse.The test shows EH4 geophysical prospecting method has guiding significance for determine the deep hidden geologic structure in this area.
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