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SIMS U-Pb zircon dating and Re-Os isotopic analysis of the Hulu Cu-Ni deposit, eastern Tianshan, Central Asian Orogenic Belt, and its geological significance

文献类型：期刊论文

作者Han, Chunming1; Xiao, Wenjiao1,2; Zhao, Guochun3; Su, Ben-Xun1,3; Sakyi, Patrick Asamoah4; Ao, Songjian1; Wan, Bo1; Zhang, Ji'en1; Zhang, Zhiyong1
刊名JOURNAL OF GEOSCIENCES
出版日期2013
卷号58期号:3页码:251-270
关键词Hulu Complex SIMS U-Pb zircon Re-Os isotopic data Cu-Ni deposit Eastern Tianshan Central Asian Orogenic Belt
ISSN号1802-6222
DOI10.3190/jgeosci.146
文献子类Article
英文摘要Exploration of the Hulu Cu-Ni-Co sulfide deposit in Eastern Tianshan, Central Asian Orogenic Belt, has detected horizons of sulfide mineralization in pyroxenite and peridotite units. SIMS U-Pb zircon ages of the gabbro-hosting Cu-Ni-Co sulfide deposit indicate that the Hulu intrusion was emplaced at 282.3 +/- 1.2 Ma (95% confidence level, MSWD = 3.30, n = 13). Osmium isotopic data suggest that the Hulu intrusion and associated Cu-Ni mineralization were derived from crustally-contaminated mantle melts. The intrusions clearly show island-arc geochemical signatures, such as negative Nb, Ta, Zr and Ti anomalies and enrichment in LILE. These geochemical tracers indicate that the Hulu mafic-ultramafic intrusions, along with the Cu-Ni deposit, formed as a result of subduction of oceanic crust in the Early Permian. The arc-related geodynamic setting of the Hulu Cu-Ni deposit is unusual for magmatic sulfide deposits. This new type of ore deposit offers an alternative perspective for Cu and Ni exploration.
WOS关键词MAFIC-ULTRAMAFIC INTRUSIONS ; NW CHINA ; CRUSTAL EVOLUTION ; TRACE-ELEMENT ; PALEOZOIC ACCRETIONARY ; CONTINENTAL GROWTH ; SULFIDE DEPOSITS ; NORTHWEST CHINA ; UPPER-MANTLE ; ARC MAGMAS
WOS研究方向Geology
语种英语
WOS记录号WOS:000329990900006
出版者CESKA GEOLOGICKA SPOLECNOST
资助机构National Natural Science Foundation(41230207 ; National Natural Science Foundation(41230207 ; National Natural Science Foundation(41230207 ; National Natural Science Foundation(41230207 ; National 305 Projects(2011BAB06B04-1) ; National 305 Projects(2011BAB06B04-1) ; National 305 Projects(2011BAB06B04-1) ; National 305 Projects(2011BAB06B04-1) ; One Hundred Talent Program B of the Chinese Academy of Sciences ; One Hundred Talent Program B of the Chinese Academy of Sciences ; One Hundred Talent Program B of the Chinese Academy of Sciences ; One Hundred Talent Program B of the Chinese Academy of Sciences ; Chinese State 973 projects(2014CB440801 ; Chinese State 973 projects(2014CB440801 ; Chinese State 973 projects(2014CB440801 ; Chinese State 973 projects(2014CB440801 ; Hong Kong RGC(7066/07P) ; Hong Kong RGC(7066/07P) ; Hong Kong RGC(7066/07P) ; Hong Kong RGC(7066/07P) ; 40725009 ; 40725009 ; 40725009 ; 40725009 ; 2007CB411307) ; 2007CB411307) ; 2007CB411307) ; 2007CB411307) ; 41190072 ; 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Chinese State 973 projects(2014CB440801 ; Hong Kong RGC(7066/07P) ; Hong Kong RGC(7066/07P) ; Hong Kong RGC(7066/07P) ; Hong Kong RGC(7066/07P) ; 40725009 ; 40725009 ; 40725009 ; 40725009 ; 2007CB411307) ; 2007CB411307) ; 2007CB411307) ; 2007CB411307) ; 41190072 ; 41190072 ; 41190072 ; 41190072 ; 41190070 ; 41190070 ; 41190070 ; 41190070 ; 41272107 ; 41272107 ; 41272107 ; 41272107 ; 41190071 ; 41190071 ; 41190071 ; 41190071 ; 41202150 ; 41202150 ; 41202150 ; 41202150 ; 40421303 ; 40421303 ; 40421303 ; 40421303 ; 40572043) ; 40572043) ; 40572043) ; 40572043) ; National Natural Science Foundation(41230207 ; National Natural Science Foundation(41230207 ; National Natural Science Foundation(41230207 ; National Natural Science Foundation(41230207 ; National 305 Projects(2011BAB06B04-1) ; National 305 Projects(2011BAB06B04-1) ; National 305 Projects(2011BAB06B04-1) ; National 305 Projects(2011BAB06B04-1) ; One Hundred Talent Program B of the Chinese Academy of Sciences ; One Hundred Talent Program B of the Chinese Academy of Sciences ; One Hundred Talent Program B of the Chinese Academy of Sciences ; One Hundred Talent Program B of the Chinese Academy of Sciences ; Chinese State 973 projects(2014CB440801 ; Chinese State 973 projects(2014CB440801 ; Chinese State 973 projects(2014CB440801 ; Chinese State 973 projects(2014CB440801 ; Hong Kong RGC(7066/07P) ; Hong Kong RGC(7066/07P) ; Hong Kong RGC(7066/07P) ; Hong Kong RGC(7066/07P) ; 40725009 ; 40725009 ; 40725009 ; 40725009 ; 2007CB411307) ; 2007CB411307) ; 2007CB411307) ; 2007CB411307) ; 41190072 ; 41190072 ; 41190072 ; 41190072 ; 41190070 ; 41190070 ; 41190070 ; 41190070 ; 41272107 ; 41272107 ; 41272107 ; 41272107 ; 41190071 ; 41190071 ; 41190071 ; 41190071 ; 41202150 ; 41202150 ; 41202150 ; 41202150 ; 40421303 ; 40421303 ; 40421303 ; 40421303 ; 40572043) ; 40572043) ; 40572043) ; 40572043) ; National Natural Science Foundation(41230207 ; National Natural Science Foundation(41230207 ; National Natural Science Foundation(41230207 ; National Natural Science Foundation(41230207 ; National 305 Projects(2011BAB06B04-1) ; National 305 Projects(2011BAB06B04-1) ; National 305 Projects(2011BAB06B04-1) ; National 305 Projects(2011BAB06B04-1) ; One Hundred Talent Program B of the Chinese Academy of Sciences ; One Hundred Talent Program B of the Chinese Academy of Sciences ; One Hundred Talent Program B of the Chinese Academy of Sciences ; One Hundred Talent Program B of the Chinese Academy of Sciences ; Chinese State 973 projects(2014CB440801 ; Chinese State 973 projects(2014CB440801 ; Chinese State 973 projects(2014CB440801 ; Chinese State 973 projects(2014CB440801 ; Hong Kong RGC(7066/07P) ; Hong Kong RGC(7066/07P) ; Hong Kong RGC(7066/07P) ; Hong Kong RGC(7066/07P) ; 40725009 ; 40725009 ; 40725009 ; 40725009 ; 2007CB411307) ; 2007CB411307) ; 2007CB411307) ; 2007CB411307) ; 41190072 ; 41190072 ; 41190072 ; 41190072 ; 41190070 ; 41190070 ; 41190070 ; 41190070 ; 41272107 ; 41272107 ; 41272107 ; 41272107 ; 41190071 ; 41190071 ; 41190071 ; 41190071 ; 41202150 ; 41202150 ; 41202150 ; 41202150 ; 40421303 ; 40421303 ; 40421303 ; 40421303 ; 40572043) ; 40572043) ; 40572043) ; 40572043)
源URL[http://ir.iggcas.ac.cn/handle/132A11/87452]  
专题中国科学院地质与地球物理研究所
通讯作者Xiao, Wenjiao
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Xinjiang Res Ctr Mineral Resources, Urumqi, Peoples R China
3.Univ Hong Kong, Dept Earth Sci, Hong Kong, Hong Kong, Peoples R China
4.Univ Ghana, Dept Earth Sci, Legon, Ghana
推荐引用方式
GB/T 7714		 Han, Chunming,Xiao, Wenjiao,Zhao, Guochun,et al. SIMS U-Pb zircon dating and Re-Os isotopic analysis of the Hulu Cu-Ni deposit, eastern Tianshan, Central Asian Orogenic Belt, and its geological significance[J]. JOURNAL OF GEOSCIENCES,2013,58(3):251-270.
APA Han, Chunming.,Xiao, Wenjiao.,Zhao, Guochun.,Su, Ben-Xun.,Sakyi, Patrick Asamoah.,...&Zhang, Zhiyong.(2013).SIMS U-Pb zircon dating and Re-Os isotopic analysis of the Hulu Cu-Ni deposit, eastern Tianshan, Central Asian Orogenic Belt, and its geological significance.JOURNAL OF GEOSCIENCES,58(3),251-270.
MLA Han, Chunming,et al."SIMS U-Pb zircon dating and Re-Os isotopic analysis of the Hulu Cu-Ni deposit, eastern Tianshan, Central Asian Orogenic Belt, and its geological significance".JOURNAL OF GEOSCIENCES 58.3(2013):251-270.

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来源：地质与地球物理研究所

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