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  4. 中国科学院矿产资源研究重点实验室
Imaging of a shallow magma conduit system based on a high-power frequency-domain controlled-source electromagnetic survey

文献类型：期刊论文

作者Zhou, Nannan1,2,3; Wei, Xinhao1,2,3; Zhang, Shun1,2,3
刊名GEOPHYSICS
出版日期2023-03-01
卷号88期号:2页码:B47-B54
ISSN号0016-8033
DOI10.1190/GEO2022-0399.1
英文摘要Mantle-derived magma may undergo lateral flow and emplacement through horizontal magma conduits; this occurs after magma from a deep source ascends through a vertical conduit. Regardless of this understanding, the characteristics of such shallow magma conduit systems remain unclear. We have developed an image of a shallow (5 km deep) magma conduit system based on the resistivity results of a high-power frequency-domain controlled-source electromagnetic survey in the Kalatongke magmatic-type Ni-Cu deposit. The magma upwelled and ascended along the vertical fault. At shallow depths, the magma moved horizontally along the tuff layer, laterally propagating in a horizontal magma conduit. Magma extending horizontally in the horizontal tuff layer could not break through the upper, conductive, and low-density carbo-naceous layer. This image provides a conduit model with vertical magma ascent and lateral magma propagation. The model provides a basis for studying shallow magma conduit systems in orogenic belts on a global scale.
WOS关键词MIDCONTINENT RIFT SYSTEM ; SULFIDE DEPOSIT ; CU ; NI ; PGE ; ORIGIN ; INTRUSION ; MINERALIZATION ; GEOCHEMISTRY ; CONSTRAINTS
资助项目National Natural Science Foundation of China (NSFC)[41874162] ; National Natural Science Foundation of China (NSFC)[41804074] ; Youth Innovation Promotion Association CAS[2020070] ; National Key Research and Development Program of China[2017YFC0601204] ; Ministry of Science and Technology National Key R&D Program of China[2022YFC2903505] ; Key Research Program of the Institute of Geol- ogy and Geophysics, CAS[IGGCAS-201902]
WOS研究方向Geochemistry & Geophysics
语种英语
出版者SOC EXPLORATION GEOPHYSICISTS - SEG
WOS记录号WOS:000983282600003
资助机构National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Ministry of Science and Technology National Key R&D Program of China ; Ministry of Science and Technology National Key R&D Program of China ; Ministry of Science and Technology National Key R&D Program of China ; Ministry of Science and Technology National Key R&D Program of China ; Key Research Program of the Institute of Geol- ogy and Geophysics, CAS ; Key Research Program of the Institute of Geol- ogy and Geophysics, CAS ; Key Research Program of the Institute of Geol- ogy and Geophysics, CAS ; Key Research Program of the Institute of Geol- ogy and Geophysics, CAS ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Ministry of Science and Technology National Key R&D Program of China ; Ministry of Science and Technology National Key R&D Program of China ; Ministry of Science and Technology National Key R&D Program of China ; Ministry of Science and Technology National Key R&D Program of China ; Key Research Program of the Institute of Geol- ogy and Geophysics, CAS ; Key Research Program of the Institute of Geol- ogy and Geophysics, CAS ; Key Research Program of the Institute of Geol- ogy and Geophysics, CAS ; Key Research Program of the Institute of Geol- ogy and Geophysics, CAS ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Ministry of Science and Technology National Key R&D Program of China ; Ministry of Science and Technology National Key R&D Program of China ; Ministry of Science and Technology National Key R&D Program of China ; Ministry of Science and Technology National Key R&D Program of China ; Key Research Program of the Institute of Geol- ogy and Geophysics, CAS ; Key Research Program of the Institute of Geol- ogy and Geophysics, CAS ; Key Research Program of the Institute of Geol- ogy and Geophysics, CAS ; Key Research Program of the Institute of Geol- ogy and Geophysics, CAS ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Ministry of Science and Technology National Key R&D Program of China ; Ministry of Science and Technology National Key R&D Program of China ; Ministry of Science and Technology National Key R&D Program of China ; Ministry of Science and Technology National Key R&D Program of China ; Key Research Program of the Institute of Geol- ogy and Geophysics, CAS ; Key Research Program of the Institute of Geol- ogy and Geophysics, CAS ; Key Research Program of the Institute of Geol- ogy and Geophysics, CAS ; Key Research Program of the Institute of Geol- ogy and Geophysics, CAS
源URL[http://ir.iggcas.ac.cn/handle/132A11/110930]  
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Zhou, Nannan
作者单位1.Univ Chinese Acad Sci, Beijing, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing, Peoples R China
3.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Zhou, Nannan,Wei, Xinhao,Zhang, Shun. Imaging of a shallow magma conduit system based on a high-power frequency-domain controlled-source electromagnetic survey[J]. GEOPHYSICS,2023,88(2):B47-B54.
APA Zhou, Nannan,Wei, Xinhao,&Zhang, Shun.(2023).Imaging of a shallow magma conduit system based on a high-power frequency-domain controlled-source electromagnetic survey.GEOPHYSICS,88(2),B47-B54.
MLA Zhou, Nannan,et al."Imaging of a shallow magma conduit system based on a high-power frequency-domain controlled-source electromagnetic survey".GEOPHYSICS 88.2(2023):B47-B54.

入库方式： OAI收割

来源：地质与地球物理研究所

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