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A revised stratigraphic and tectonic framework for the Ashele volcanogenic massive sulfide deposit in the southern Chinese Altay: Evidence from stratigraphic relationships and zircon geochronology

文献类型：期刊论文

作者Niu, Lei2,3,5; Hong, Tao1,4; Xu, Xing-Wang2,3,5; Li, Hang2,3,5; Ke, Qiang2,3,5; Wang, Xue-Hai2,3,5; Ma, Yin-Ce2,3,5
刊名ORE GEOLOGY REVIEWS
出版日期2020-12-01
卷号127页码:16
关键词Stratigraphic and tectonic framework Zircon geochronology VMS deposit Ashele district Southern Chinese Altay
ISSN号0169-1368
DOI10.1016/j.oregeorev.2020.103814
英文摘要The Ashele volcanogenic massive sulfide (VMS) deposit is the largest and most representative VMS deposit in the Chinese Altay Metallogenic Belt, but its stratigraphic sequence, tectonic framework, and morphology are debated. In this paper, on the basis of previous research, field investigations, excavation pits, drill-core sampling, and new LA-ICP-MS U-Pb analyses of zircons from mafic and felsic volcanic rocks, we show that the main structure of the Ashele deposit is an overturned tightly closed syncline, and that the primary orebody is controlled by this structure. Moreover, we show that the Ashele VMS deposit displays a double-layer structure made up of a feeder zone of veinlet-disseminated and stockwork orebodies overlain by massive/stratiform orebodies that are folded. We revise the stratigraphy of the Ashele Formation into five conformable sedimentary subsequences, based on new field investigations and the zircon geochronology of each subsequence. From bottom to top, we divide the formation into a siliceous tuff layer (405.1 +/- 1.8 Ma), a dacitic layer (395.9-403 Ma), a rhyolitic layer (390.9 +/- 0.83 Ma), an orebody layer (ca. 387 Ma), and a basalt layer (387-377 Ma). The Early to Middle Devonian Ashele Formation unconformably underlies the Late Devonian Qiye Formation.
WOS关键词DEVONIAN VOLCANIC-ROCKS ; CU-ZN DEPOSIT ; U-PB AGES ; OROGENIC BELT ; NW CHINA ; STRUCTURAL RECONSTRUCTION ; FLUID INCLUSION ; VMS DEPOSIT ; ICP-MS ; XINJIANG
资助项目National Key R&D Program of China[2017YFC0601201] ; National Key R&D Program of China[2018YFC0604002] ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences[132A11KYSB20190070] ; National Natural Science Foundation of China[41802093] ; China Postdoctoral Science Foundation[2018M630201] ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; UCAS Joint Ph.D. Training Program of China[UCAS (2015)37]
WOS研究方向Geology ; Mineralogy ; Mining & Mineral Processing
语种英语
WOS记录号WOS:000598893300001
出版者ELSEVIER
资助机构National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; International Partnership Program of International Cooperation Bureau, Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; 2018 Sino-German (CSC-DAAD) Postdoc Scholarship Program ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China ; UCAS Joint Ph.D. Training Program of China
源URL[http://ir.iggcas.ac.cn/handle/132A11/99906]  
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Hong, Tao
作者单位1.Sun Yat Sen Univ, Sch Earth Sci & Engn, Guangdong Prov Key Lab Geodynam & Geohazards, Guangzhou 510275, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Southern Marine Sci & Engn Guangdong Lab Zhuhai, Zhuhai 519082, 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		 Niu, Lei,Hong, Tao,Xu, Xing-Wang,et al. A revised stratigraphic and tectonic framework for the Ashele volcanogenic massive sulfide deposit in the southern Chinese Altay: Evidence from stratigraphic relationships and zircon geochronology[J]. ORE GEOLOGY REVIEWS,2020,127:16.
APA Niu, Lei.,Hong, Tao.,Xu, Xing-Wang.,Li, Hang.,Ke, Qiang.,...&Ma, Yin-Ce.(2020).A revised stratigraphic and tectonic framework for the Ashele volcanogenic massive sulfide deposit in the southern Chinese Altay: Evidence from stratigraphic relationships and zircon geochronology.ORE GEOLOGY REVIEWS,127,16.
MLA Niu, Lei,et al."A revised stratigraphic and tectonic framework for the Ashele volcanogenic massive sulfide deposit in the southern Chinese Altay: Evidence from stratigraphic relationships and zircon geochronology".ORE GEOLOGY REVIEWS 127(2020):16.

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