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《科学通报(英文版)》 2013-07
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Zircon U/Pb dating and Hf-O isotopes of the Zhouan ultramafic intrusion in the northern margin of the Yangtze Block,SW China:Constraints on the nature of mantle source and timing of the supercontinent Rodinia breakup

WANG MengXi 1,2,WANG ChristinaYan 1 & ZHAO JunHong 3 1 Key Laboratory of Mineralogy and Metallogeny,Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China;2 Graduate University of Chinese Academy of Sciences,Beijing 100049,China;3 Department of Earth Sciences,China University of Geosciences,Wuhan 430074,China  
The Zhouan ultramafic intrusion in the northern margin of the Yangtze Block is mainly composed of lherzolite.Zircon grains selected from lherzolite are irregular in shape with distinct oscillatory and sector zoning and have Th/U ratios ranging from 0.8 to 10.6,indicating a magmatic origin.The weighted average 206 Pb/238 U age is 637±4 Ma (2σ,n=15),which can be considered as the crystallization age of the Zhouan intrusion.Zircon grains have δ18O values ranging from 5.2‰ to 7.0‰,with an averaged value of 5.8±0.4‰ (1σ,n=33),similar to the mantle δ18O value of zircon.Their 176Hf/177Hf(t) ratios range from 0.282410 to 0.282594 with εHf(t) values ranging from 1.3 to 7.6,lower than the corresponding value of the depleted mantle (~15),indicating an enriched mantle source.The enriched mantle source may have generated from a metasomatized lithospheric mantle with subducted slab.A number of ~635 Ma mafic-ultramafic intrusions in the Suizao basin are associated with coeval bimodal volcanics of the Yaolinghe Formation,indicating a continental rift setting.The ~635 Ma magmatic event in this region may represent the product of the last breakup of the Rodinia supercontinent in the northern margin of the Yangtze Block at Neoproterozoic.
【Fund】: supported by the National Natural Science Foundation of China(40972060and41073026);; the Hundred Talents Program of the Chinese Academy of Sciences
【CateGory Index】: P542.5;P597
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【Citations】
Chinese Journal Full-text Database 5 Hits
1 Li Xianhua1,2;Zhou Guoqing3;Zhao Jianxin2;C M Fanning2;W Compston2(1Guangzhou Branch, Institute of Geochemistry, Academia Sinica,Guangzhou 510640)(2Research School of Earth Sciences,Australian National University,Canberra,Australia) (3Department of Earth;SHRIMP ION MICROPROBE ZIRCON U-Pb AGE OF THE NE JIANGXI OPHIOLITE AND ITS TECTONIC IMPLICATIONS[J];GEOCHIMICA;1994-02
2 Zhou Dingwu Zhang Chengli Liu Liang Wang Juli Liu Yinyu (Department of Geology,Northwest Uniuersity,Xi'an) Zhang Zongqing (Institute of Geology,CAGS,Beijing);Sm Nd Dating of Basic Dykes from Wudang Block and a Discussion of Related_Questons[J];;1998-01
3 LING Wenli GAO Shan OUYANG JianpingZHANG Benren & LI Huimin1. Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074, China;2. Key Laboratory of Lithosphere Construction, Deep Processes and Exploration Technique;Time and tectonic setting of the Xixiang Group: Constraints from zircon U-Pb geochronology and geochemistry[J];中国科学(D辑:地球科学)(英文版);2002-09
4 Ll Xianhua Ll Zhengxiang ZHOU Hanwen LIU Ying LIANG Xirong & Ll Wuxian 1. Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China; 2. Tectonics Special Research Centre, School of Earth and Geographical Sciences, The University of Western Aus-tralia, Crawley, WA 6009, Australia; 3. Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074, China;SHRIMP U-Pb zircon age, geochemistry and Nd isotope of the Guandaoshan pluton in SW Sichuan: Petrogenesis and tectonic significance[J];中国科学(D辑:地球科学)(英文版);2003-S1
5 LING WenLi1,2, REN BangFang1,2, DUAN RuiChun1,2, LIU XiaoMing1,3, MAO XinWu4, PENG LianHong4, LIU ZaoXue4, CHENG JianPing1 & YANG HongMei1,2 1 Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074, China; 2 State Key Laboratory of Geological Process and Mineral Resources, China University of Geosciences, Wuhan 430074, China; 3 State Key Laboratory of Continental Geodynamics, Northwest University, Xi’an 710069, China; 4 Geological Survey of Hubei Province, Wuhan 430022, China;Timing of the Wudangshan, Yaolinghe volcanic sequences and mafic sills in South Qinling: U-Pb zircon geochronology and tectonic implication[J];科学通报(英文版);2008-14
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 GU Xue xiang 1,2 , LIU Jian ming 3, Oskar SCHULZ 4, Franz VAVTAR 4, TANG Ju xing 2, WANG Qian 2 (1.Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, China; 2.Chengdu University of Technology, China; 3.Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China; 4.Institute of Mineralogy and Petrography, University of Innsbruck, A 6020 Innsbruck, Austria);SEDIMENTARY GEOCHEMICAL RECORDS FOR THE SOURCE AREA WEAT HERING AND NATURE OF SOURCE ROCKS OF THE PROTEROZOIC TURBIDITES FROM THE SOUTHERN MARGIN OF THE YANGTZE BLOCK[J];Journal of Chengdu University of Technology(Science & Technology Edition);2003-03
2 NI Zhiyao; WANG Renmin(Department of Geology, Peking University, Beijing 100871);A DISCUSSION ON GEOCHRONOLOGY OF THE PROTEROZOIC OPHIOLITE[J];GEOTECTONICA ET METALLOGENIA;1998-04
3 JIANG Yongbiao 1,2 , ZHANG Shihong1, WU Huaichun1 and HAN Yigui1 (1. School of the Earth and Land Resources, China University of Geosciences, Beijing 100083, China; 2. School of Geosciences and Survey Engineering, East China Institute of Technology, Fuzhou, JX 344000, China);STRUCTURAL ANALYSIS ON GRENVILLE-AGED DEFORMATION IN THE SOUTHWEST MARGIN OF THE SOUTH CHINA BLOCK[J];Geotectonica Et Metallogenia;2006-02
4 ZHANG Yuzhi1,2,WANG Yuejun1,FAN Weiming1,ZHANG Aimei1,2 and ZHANG Feifei1,2(1.CAS Key laboratory of Isotope Geochronology and Geochemistry,Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,Guangdong,China; 2.Graduate University of Chinese Academy of Sciences,Beijing 100049,China);Geochronological Constraints on the Neoproterozoic Collision along the Jiangnan Uplift:Evidence from Studies on the Neoproterozoic Basal Conglomerates at the Cangshuipu Area,Hunan Province[J];Geotectonica Et Metallogenia;2011-01
5 LI Cai1, HE Zhong-hua1, LI Hui-min2(1. College of Earth Sciences,Jilin University,Changchun 130061, Jilin, China;2. Institute of Geology and Minerals product,Tianjin 300170, China);U-Pb and Sm-Nd dating of mafic dike swarms in southern Qiangtang, Qinghai-Tibet Pleatau and its tectonic significance[J];Chinese Geology;2004-04
6 YANG Ming-gui1, HUANG Shui-bao1, LOU Fa-sheng2, TANG Wei-xin1, MAO Su-bin1 (1. Jiangxi Bureau of Geology and Mineral Resources Exploration and Development, Nanchang 330002, China; 2. Geological Survey of Jiangxi Province, Nanchang 330201, China);Lithospheric structure and large-scale metallogenic process in Southeast China continental area[J];Geology in China;2009-03
7 YANG Chong-hui1, GENG Yuan-sheng1, DU Li-lin1, REN Liu-dong1, WANG Xin-she, ZHOU Xi-wen1, YANG Zhu-sheng2 (1. Institute of Geology , CAGS, Beijing 100037, China; 2. Panxi Geological Party, Sichuan Bureau of Geology and Mineral Exploration and Development , Xichang 615000, Sichuan, China);The identification of the Grenvillian granite on the western margin of the Yangtze Block and its geological implications[J];Geology in China;2009-03
8 DONG Shu-wen1,XUE Huai-min2,XIANG Xin-Kui3,MA Li-cheng4(1.Chinese Academy of Geological Sciences,Beijing 100037,China;2.Institute of Geology,Chinese Academy of Geological Sciences,Beijing 100037,China;3.No.916 Geological Party,Bureau of Geology and Mineral Resources of Jiangxi Province,Jiujiang 332100,Jiangxi,China;4.Institute of Geomechanics,Chinese Academy of Geological Sciences,Beijing 100081,China);The discovery of Neoproterozoic pillow lava in spilite-ceratophyre of Lushan area,northern Jiangxi Province,and its geological significance[J];Geology in China;2010-04
9 YANG Ming-gui1,LIU Ya-guang2,HUANG Zhi-zhong3,WU Fu-jiang3,SONG Zhi-rui3(1.Jiangxi Bureau of Exploration & Development of Geology & Mineral Resources,Nanchang 330002,Jiangxi,China; 2.Western Jiangxi Geological Surveying Party,JBEDGMR,Nanchang 330201,Jiangxi,China;3.Geological Survey of Jiangxi Province,Nanchang 330030,Jiangxi,China);Subdivision of Meso-Neoproterozoic strata in Jiangxi and a correlation with the neighboring areas[J];Geology in China;2012-01
10 Wang Yixian Bao Zhiwei(Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640);Geochemistry and petrogenesis of oceanic plagiogranitein the ophiolite from Northeast Jiangxi Province[J];GEOCHIMICA;1999-04
China Proceedings of conference Full-text Database 10 Hits
1 Wu Haoruo Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029;TECTONOPALAEOGEOGRAPHIC ANALYSIS OF THE GEOLOGIC PROBLEMS RELATED TO OPHIOLITIC BELT IN NORTHEASTERN JIANGXI PROVINCE[A];[C];2003
2 ZHANG Qi,ZHOU GuoQing and WANG Yan 1.Institute of Geology and Geophysics,Chinese Academy of Sciencnes,Bejing 100029,China 2.Department of Earth Sciences,Nanjing University,Nanjing 210083,China 3.Department of Earth Sciences,Hongkong University,Hongkong,China;The distribution of time and space of chinese ophiolites,and their tectonic settings[A];[C];2003
3 XIANG-HUI LI,~(1,2)FUKUN CHEN,~(1,3*)JING-HUI GUO,~(1,3)QIU-LI LI,~1 LIE-WEN XIE~3 and WOLFGANG SIEBEL~4 1 Key Laboratory of Mineral Resources,Institute of Geology and Geophysics, Chinese Academy of Sciences,Beijing 100029,China 2 School of Earth Sciences,Graduate University of Chinese Academy of Sciences,Beijing 100039,China 3 State Key Laboratory of Lithospheric Evolution,Institute of Geology and Geophysics, Chinese Academy of Sciences,Beijing 100029,China 4 Institut f(u|¨)r Geowissenschaften,Universit(a|¨)t T(u|¨)bingen,72074 T(u|¨)bingen,Germany;South China provenance of the lower-grade Penglai Group north of the Sulu UHP orogenic belt,eastern China:Evidence from detrital zircon ages and Nd-Hf isotopic composition[A];[C];2008
4 CHEN Ke~(1,2)),LIN Wei~(1)),WANG Qingchen~(1)) 1) State Key Laboratory of Lithospheric Evolution,Institute of Geology and Geophysics, Chinese Academy of Science,Beijing,100029; 2) Graduate University of Chinese Academy of Science,Beijing,100049;Polyphase Deformations in Southeastern Margin of the Yangtze Block and Significance for Oil-Gas[A];[C];2009
5 Qi-Rui Zhang,Xian-Hua Li,~1 Lian-Jun Feng,Jing Huang,and Biao Song~2 State Key Laboratory of Lithospheric Evolution,Institute of Geology and Geophysics, Chinese Academy of Sciences,P.O.Box 9825,Beijing 100029,China 1 Previous address:Key Laboratory of Isotope Geochronology and Geochemistry,Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China. 2 Beijing SHRIMP Center,Institute of Geology,Chinese Academy of Geological Sciences,Beijing 100037,China.;A New Age Constraint on the Onset of the Neoproterozoic Glaciations in the Yangtze Platform,South China[A];[C];2009
6 Xian-Hua Li,Wei-Guang Zhu,~(1,2) Hong Zhong,~1 Xuan-Ce Wang, De-Feng He,~1 Zhong-Jie Bai,~1 and Feng Liu~3 State Key Laboratory of Lithospheric Evolution,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China. 1 State Key Laboratory of Ore Deposit Geochemistry,Institute of Geochemistry,Chinese Academy of Sciences,Guiyang 550002,China. 2 Key Laboratory of Isotope Geochronology and Geochemistry, Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China. 3 Chengdu University of Technology,Chengdu 610059, China.;The Tongde Picritic Dikes in the Western Yangtze Block:Evidence for Ca.800-Ma Mantle Plume Magmatism in South China during the Breakup of Rodinia[A];[C];2011
7 Xian-Hua Li~(a,b,*),Wu-Xian Li~b,Qiu-Li Li~a,Xuan-Ce Wang~a,Yu Liu~a,Yue-Heng Yang~a a State Key Laboratory of Lithospheric Evolution,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100027,China b Key Laboratory of Isotope Geochronology and Geochemistry,Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China;Petrogenesis and tectonic significance of the~850 Ma Gangbian alkaline complex in South China:Evidence from in situ zircon U-Pb dating,Hf-O isotopes and whole-rock geochemistry[A];[C];2011
8 YANG Li~(1,2),CHEN FuKun~(3 **),YANG YiZeng~3,LI ShuangQing~3 and ZHU XiYan~1 1.Key Laboratory of Mineral Resources,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China 2.School of Earth Sciences,Graduate School of Chinese Academy of Sciences,Beijing 100039,China 3.CAS Key Laboratory of Crust-Mantle Materials and Environments,School of Earth and Space Sciences,University of Science and Technology of China, Hefei 230026,China;Zircon U-Pb ages of the Qinling Group in Danfeng area:Recording Mesoproterozoic and Neoproterozoic magmatism and Early Paleozoic metamorphism in the North Qinling terrain[A];[C];2011
9 Li Jinyi (Institute of Geology, CAGS, Beijing 100037);THE TIMING AND SPATIAL DISTRIBUTION OF OPHIOLITES IN CHINA[A];[C];1996
10 WU Rongxin ZHENG Yongfei WU Yuanbao CAS Key Laboratory of Crust-Mantle Materials and Environments,School of Earth and Space Sciences,University of Science and Technology of China,Heft,Anhui,230026;Zircon U-Pb Dating and Element and Oxygen Isotope Geochemistry of Gabbro from Ophiolites in South Anhui[A];[C];2005
【Secondary Citations】
Chinese Journal Full-text Database 8 Hits
1 Wang Yifen;Xu Guizhong;PRILIMINARY STUDY ON THE VOLCANIC ROCKS OF YAOLINGHE GROUP FROM EAST-QINLING MOUNTAIN[J];;1990-03
2 ZHOU Ding wu ZHANG Cheng li LIU Yin yu (Department of Geology,Northwest University,Xi’an 710069);STUDY ON BASIC DYKE SWARMS DEVELOPED IN THE BASEMENT IN THE CONTINENTAL OROGEN: AN EXAMPLE FROM WUDANG BLOCK IN SOUTHERN QINLING[J];ADVANCE IN EARTH SCIENCES;1998-02
3 LING Wenli GAO Shan OUYANG JianpingZHANG Benren & LI Huimin1. Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074, China;2. Key Laboratory of Lithosphere Construction, Deep Processes and Exploration Technique;Time and tectonic setting of the Xixiang Group: Constraints from zircon U-Pb geochronology and geochemistry[J];中国科学(D辑:地球科学)(英文版);2002-09
4 ZHANG Zongqing, ZHANG Guowei,TANG Suohan, ZHANG Qiaoda & WANG JinhuiInstitute of Geology, Chinese Academy of Geosciences, Beijing 100037, China;Department of Geology, Northwest University, Xi'an 710069, China;Geochronology of the Hannan intrusive complex to adjoin the Qinling orogen and its rapid cooling reason[J];科学通报(英文版);2001-08
5 CHU Xuelei1, Wolfgang Todt2, ZHANG Qirui1, CHEN Fukun1 & HUANG Jing1 1. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China; 2. Max-Planck-Institut für Chemie, Mainz 55020, Germany;U-Pb zircon age for the Nanhua-Sinian boundary[J];科学通报(英文版);2005-07
6 Hu Jianmin;Guo Liyu;Song Zixin;Li xia;Liu Hujun(Xi'an Gollege of Geology);THE CONTRACT RELATION OF THE WUDANGSHANG GROUP AND THE YAOLINGHE GROUPIN THE NORTH MARGIN OF YANGZI MASSIFAND ITS SIGNIFICANCE[J];JOURNAL OF XI'AN ENGINEERING UNIVERSITY;1995-01
7 Zhang Guowei1;Zhang Zongqing2 and Dong Yunpeng1(1.Department of Geology,Northwest University,Xi'an,710069;2.Institute of Geology CAGS,Beijing,100037);Nature of Main Tectono-Lithostratigraphic Units of the Qinling Orogen: Implications for the Tectonic Evolution[J];Acta Petrologica Sinica;1995-02
8 Qin Zhengyong and Lei Shihe;NEW INFORMATION ON THE AGES OF THE WUDANG GROUP-WITH A DISCUSSION[J];REGIONAL GEOLOGY OF CHINA;1996-02
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