Magnetotelluric study on the Kalaxianger fault zone in the north margin of Junggar, Xinjiang, China

	Magnetotelluric study on the Kalaxianger fault zone in the north margin of Junggar, Xinjiang, China
	Fu Chao 1,2; Liang GuangHe 1; Xu XingWang 1; Cai XinPing 1; Wu Wei 1; Li ZhiYuan 1,2; Du ShiJun 3
刊名	ACTA PETROLOGICA SINICA
	2010-10-01
卷号	26 期号:10 页码:3007-3016
关键词	Magnetotelluric Sounding Electrical Structure Kalaxianger Fault Zone Northern Margin Of Junggar
ISSN号	1000-0569
文献子类	Article
英文摘要	Kalaxianger fault was the seismogenic fault of the Fuyun 8.0 level earthquake occurred on August, 1931, as well as a limited boundary fault for the Late Paleozoic volcanic basin in Altay Mountain. Magnetotelluric data along five profiles south to the Kalaxianger area were collected, the corresponding two-dimensional electrical structures of crust were obtained. New data show that the Kalaxianger fault was presented by a low resistance anomaly zone dipping SW with big angles. It stroke along the magnetic anomaly zone on the ground. Moreover, a new secondary fault striking NW with a big dip angel was discovered in the west of the Kalaxianger fault. Based on the deformation features and the attitude of the Kalaxianger fault, we suggest that the Kalaxianger fault was not only a strike-slip fault but also an oblique slip fault. Its normal sliding movement caused the east terrace to be uplifted and eroded, resulted in variety of erosion and metallogenic feature at two sides of the Kalaxianger fault.
WOS关键词	STATIC SHIFT ; INVERSION ; SOUNDINGS ; REMOVAL ; 2-D
WOS研究方向	Geology
语种	英语
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000284450800012
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/72931]
专题	中国科学院地质与地球物理研究所
通讯作者	Fu Chao
作者单位	1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.Geol Environm Monitoring Gen Stn Hainan, Haikou 571100, Peoples R China
推荐引用方式 GB/T 7714	Fu Chao,Liang GuangHe,Xu XingWang,et al. Magnetotelluric study on the Kalaxianger fault zone in the north margin of Junggar, Xinjiang, China[J]. ACTA PETROLOGICA SINICA,2010,26(10):3007-3016.
APA	Fu Chao.,Liang GuangHe.,Xu XingWang.,Cai XinPing.,Wu Wei.,...&Du ShiJun.(2010).Magnetotelluric study on the Kalaxianger fault zone in the north margin of Junggar, Xinjiang, China.ACTA PETROLOGICA SINICA,26(10),3007-3016.
MLA	Fu Chao,et al."Magnetotelluric study on the Kalaxianger fault zone in the north margin of Junggar, Xinjiang, China".ACTA PETROLOGICA SINICA 26.10(2010):3007-3016.