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Application of the AMT Method to Gold Deposits: A Case Study in the Qinling Metallogenic Belt of North China Craton

文献类型：期刊论文

作者Li, Fengchun1,2,5; Zeng, Qingdong1,2,5; Zhu, Rixiang1,4,5; Chu, Shaoxiong1,2; Xie, Wei1,2,5; Zhang, Bolin3; Zhang, Xingxing3
刊名MINERALS
出版日期2021-11-01
卷号11期号:11页码:14
关键词EH4 conductivity image system Jianbeigou gold deposit deep prospecting Qinling metallogenic belt
DOI10.3390/min11111200
英文摘要The Lushi gold polymetallic ore-concentration area, located in the southern margin of North China Craton, is an important polymetallic ore district in the Qinling metallogenic belt. The Jianbeigou gold deposit is an important quartz vein type gold deposit in this district. In order to reveal the geological structure of the Jianbeigou gold deposit to guide deep prospecting, the EH4 conductivity image system was used in the Jianbeigou area. The sections obtained by the audio magnetotellurics method (AMT) indicate that the steeply dipping low resistivity zone in the area has a good corresponding relationship with the location of the known shallow ore bodies, and an extension in the deep. The low resistivity anomaly zone obtained by the inversion results are well correlated with the gold mineralization zone of the ore bodies, indicating good deep prospecting and exploration potential in this area. Based on geological and geophysical evidences, this paper inferred the possible occurrence location and depth range of the buried ore bodies. The AMT survey results reflect good exploration potential of the mining area and provide a geophysical basis for deep prospecting.
WOS关键词GEOPHYSICAL EXPLORATION ; SOUTHERN MARGIN ; 3-D INVERSION ; MAGMATISM ; MINERALIZATION
资助项目State Key Laboratory of Lithospheric Evolution, IGGCAS
WOS研究方向Geochemistry & Geophysics ; Mineralogy ; Mining & Mineral Processing
语种英语
出版者MDPI
WOS记录号WOS:000725717500001
资助机构State Key Laboratory of Lithospheric Evolution, IGGCAS ; State Key Laboratory of Lithospheric Evolution, IGGCAS ; State Key Laboratory of Lithospheric Evolution, IGGCAS ; State Key Laboratory of Lithospheric Evolution, IGGCAS ; State Key Laboratory of Lithospheric Evolution, IGGCAS ; State Key Laboratory of Lithospheric Evolution, IGGCAS ; State Key Laboratory of Lithospheric Evolution, IGGCAS ; State Key Laboratory of Lithospheric Evolution, IGGCAS ; State Key Laboratory of Lithospheric Evolution, IGGCAS ; State Key Laboratory of Lithospheric Evolution, IGGCAS ; State Key Laboratory of Lithospheric Evolution, IGGCAS ; State Key Laboratory of Lithospheric Evolution, IGGCAS ; State Key Laboratory of Lithospheric Evolution, IGGCAS ; State Key Laboratory of Lithospheric Evolution, IGGCAS ; State Key Laboratory of Lithospheric Evolution, IGGCAS ; State Key Laboratory of Lithospheric Evolution, IGGCAS
源URL[http://ir.iggcas.ac.cn/handle/132A11/103889]  
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
地质与地球物理研究所_岩石圈演化国家重点实验室
通讯作者Zeng, Qingdong
作者单位1.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China
3.Lushi Zhongke Min Co Ltd, Sanmengxia 472200, Peoples R China
4.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Li, Fengchun,Zeng, Qingdong,Zhu, Rixiang,et al. Application of the AMT Method to Gold Deposits: A Case Study in the Qinling Metallogenic Belt of North China Craton[J]. MINERALS,2021,11(11):14.
APA Li, Fengchun.,Zeng, Qingdong.,Zhu, Rixiang.,Chu, Shaoxiong.,Xie, Wei.,...&Zhang, Xingxing.(2021).Application of the AMT Method to Gold Deposits: A Case Study in the Qinling Metallogenic Belt of North China Craton.MINERALS,11(11),14.
MLA Li, Fengchun,et al."Application of the AMT Method to Gold Deposits: A Case Study in the Qinling Metallogenic Belt of North China Craton".MINERALS 11.11(2021):14.

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来源：地质与地球物理研究所

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