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Exploration of a magnetite deposit buried under thick and conductive sediments with multiple-source CSEM

文献类型：期刊论文

作者Zhang, Linbo2,4,5; Xue, Guoqiang2,4,5; Khan, Muhammad Younis3; Chen, Weiying2,4,5; Han, Sixu1; Chen, Wen2,4,5
刊名JOURNAL OF APPLIED GEOPHYSICS
出版日期2020-09-01
卷号180页码:8
关键词Land CSEM magnetite deposit Conductive overburden Multiple-source joint inversion
ISSN号0926-9851
DOI10.1016/j.jappgeo.2020.104112
英文摘要The North China Craton (NCC) hosts abundant mineral resources, making it economically an important Precam-brian block in China. The thick conductive loess strata in NCC presents a great challenge for successful application of controlled-source electromagnetic method (CSEM) by masking the deeper targets due to thick loess strata of conductive nature. In this work, we proposed a multiple-source CSEM method that addresses these weaknesses by using multiple-sources with inline and broadside configurations. The short offset was adopted to increase the S/N. Joint inversion of inline and broadside sources datasets enhance the detection accuracy. Based on an indirect detection strategy and the known ore-forming information, a deeply seated ore body at 1157 m was delineated. (C) 2020 Elsevier B.V. All rights reserved.
WOS关键词GROUNDED-WIRE SOURCE ; INVERSION ; DEEP ; CHINA ; RESOURCES ; DISCOVERY ; LAND ; OIL
资助项目Natural Science Foundation of China (NSFC)[41874088] ; Natural Science Foundation of China (NSFC)[41704076] ; Natural Science Foundation of China (NSFC)[41874162] ; Natural Science Foundation of China (NSFC)[41804074] ; Beijing Natural Science Foundation[8182054] ; Youth Innovation Promotion Association CAS[2020070]
WOS研究方向Geology ; Mining & Mineral Processing
语种英语
WOS记录号WOS:000561348100010
出版者ELSEVIER
资助机构Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; Beijing Natural Science Foundation ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS
源URL[http://ir.iggcas.ac.cn/handle/132A11/97670]  
专题地质与地球物理研究所_中国科学院矿产资源研究重点实验室
通讯作者Zhang, Linbo
作者单位1.Guangdong Geol Bur Nucl Ind, Geol Team 293, Guangzhou 510800, Guangdong, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China
3.Univ Peshawar, Natl Ctr Excellence Geol, Peshawar 25120, Pakistan
4.Chinese Acad Sci, Inst Earth Sci, Beijing 100029, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Linbo,Xue, Guoqiang,Khan, Muhammad Younis,et al. Exploration of a magnetite deposit buried under thick and conductive sediments with multiple-source CSEM[J]. JOURNAL OF APPLIED GEOPHYSICS,2020,180:8.
APA Zhang, Linbo,Xue, Guoqiang,Khan, Muhammad Younis,Chen, Weiying,Han, Sixu,&Chen, Wen.(2020).Exploration of a magnetite deposit buried under thick and conductive sediments with multiple-source CSEM.JOURNAL OF APPLIED GEOPHYSICS,180,8.
MLA Zhang, Linbo,et al."Exploration of a magnetite deposit buried under thick and conductive sediments with multiple-source CSEM".JOURNAL OF APPLIED GEOPHYSICS 180(2020):8.

入库方式： OAI收割

来源：地质与地球物理研究所

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