Magnetotelluric exploration of deep-seated gold deposits in the Qingchengzi orefield, Eastern Liaoning (China), using a SEP system
文献类型:期刊论文
作者 | Di, Qingyun1,3,4,5; Xue, Guqiang1,2,5; Zeng, Qingdong1,2,5; Wang, Zhongxing1,2,3,4; An, Zhiguo1,3,4,5; Da Lei1,3,4,5 |
刊名 | ORE GEOLOGY REVIEWS |
出版日期 | 2020-07-01 |
卷号 | 122页码:8 |
ISSN号 | 0169-1368 |
关键词 | Gold deposits Liaodong Surface electromagnetic prospecting system (SEP) Magnetotellurics Deep geophysical imaging |
DOI | 10.1016/j.oregeorev.2020.103501 |
英文摘要 | The Liaodong Peninsula in northern China has undergone multi-stage magmatic and tectonic modifications, similar to those recorded by the Jiaodong gold province that is the largest gold-producing district in China, indicating that Liaodong Peninsula has great potential for new discoveries. However, no significant gold deposit has been discovered thus far at depths below 1.5 km, the typical depth of the gold-bearing system in the comparable Jiaodong gold province. This study focused on the Qingchengzi orefield on the northern Liaodong Peninsula. Qingchengzi recorded multiple post-magmatic hydrothermal gold-mineralizing events along the Jianshanzi fault zone, the main ore-controlling structure in the orefield. Given the potential for undiscovered, deep-seated gold mineralization along the Jianshanzi fault zone, we performed a magnetotelluric (MT) study designed to identify any deeper exploration targets. The surface electromagnetic prospecting (SEP) system, a portable instrument suitable for use in electromagnetically mountain environments, was employed for the purpose of acquiring the MT data. Shallow conducive anomalies identified in the vicinity of the Jianshanzi fault zone were tested by known drilling recorder. The survey not only helped to generate a detailed map of the deep geological architecture, but also allowed us to estimate the vertical extent of the known gold orebody to a depth of more than 2 km. |
WOS关键词 | MINE |
资助项目 | National Key Research and Development Program of China[2016YFC0600101] ; National Key Research and Development Program of China[2017YFC0601204] ; National Key Research and Development Program of China[2018YFC0603200] ; Natural Science Foundation of China (NSFC)[41830101] ; Natural Science Foundation of China (NSFC)[41874088] |
WOS研究方向 | Geology ; Mineralogy ; Mining & Mineral Processing |
语种 | 英语 |
出版者 | ELSEVIER |
WOS记录号 | WOS:000537805900024 |
资助机构 | 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 ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; 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 ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; 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 ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; 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 ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) |
源URL | [http://ir.iggcas.ac.cn/handle/132A11/96632] |
专题 | 地质与地球物理研究所_中国科学院页岩气与地质工程重点实验室 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_深部资源勘探装备研发 |
通讯作者 | Xue, Guqiang |
作者单位 | 1.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, Frontier Technol & Equipment Dev Ctr Deep Resourc, Beijing 100029, Peoples R China 4.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing 100029, Peoples R China 5.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China |
推荐引用方式 GB/T 7714 | Di, Qingyun,Xue, Guqiang,Zeng, Qingdong,et al. Magnetotelluric exploration of deep-seated gold deposits in the Qingchengzi orefield, Eastern Liaoning (China), using a SEP system[J]. ORE GEOLOGY REVIEWS,2020,122:8. |
APA | Di, Qingyun,Xue, Guqiang,Zeng, Qingdong,Wang, Zhongxing,An, Zhiguo,&Da Lei.(2020).Magnetotelluric exploration of deep-seated gold deposits in the Qingchengzi orefield, Eastern Liaoning (China), using a SEP system.ORE GEOLOGY REVIEWS,122,8. |
MLA | Di, Qingyun,et al."Magnetotelluric exploration of deep-seated gold deposits in the Qingchengzi orefield, Eastern Liaoning (China), using a SEP system".ORE GEOLOGY REVIEWS 122(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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