广域电磁法在河洼多金属矿勘查中的应用

doi:10.11720/wtyht.2020.0197

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Abstract

The resource exploration of Hewa area in Liaoning Province was carried out. On the basis of the understanding obtained, the wide field electromagnetic method was used to explore the favorable geological interface for mineralization in this area. The exploration depth and accuracy were greatly improved comparing with the previous work, which was of great significance to the exploration of deep mineral resources in this area. It is the theoretical study of polymetallic ore formation in Hewa area and the gold mineralization model in eastern Liaoning. The establishment of the metallogenic model provides a more accurate geophysical basis.

Key words： wide field electromagnetic method polymetallic ore deep exploration metallogenic model

Received: 08 April 2020 Published: 26 October 2020

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	Articles by authors
	Wei-Tian LIANG
	Xin-Sheng SUN
	Dong-Bo WANG
	Jia-Xin FENG
	Wen SUN
	Guang-Zhen CHEN

Cite this article:

Wei-Tian LIANG,Xin-Sheng SUN,Dong-Bo WANG, et al. The application of the wide field electromagnetic method in the exploration of the Hewa polymetallic ore deposit[J]. Geophysical and Geochemical Exploration, 2020, 44(5): 1048-1052.

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https://www.wutanyuhuatan.com/EN/10.11720/wtyht.2020.0197 OR https://www.wutanyuhuatan.com/EN/Y2020/V44/I5/1048

Geological and mineral resources map of southern Liaoning

Statistical of physical properties in mining area

Layout of wide field electromagnetic method section in survey area

Comparison of wide field and natural field measurement curves

Original data(a) and pseudo seismic curve(b) of line L3

Results of WFEM(a) and CSAMT(b) of line L3

Theoretical model of mineralization

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