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《Acta Geologica Sinica》 2008-11
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Sm-Nd and Sr Isotope Geochemistry of Hydrothermal Scheelite from the Zhazixi W-Sb Deposit,Western Hunan

PENG Jiantang1), ZHANG Dongliang1,2), HU Ruizhong1), WU Mengjun3), LIN Yuanxian4)1)State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, 550002; 2) Graduate School, Chinese Academy of Sciences, Beijing, 100049; 3) Zhaizixi Antimony Mine, Anhua County, Hunan Province, 413500; 4) Tianjin Institute of Geology and Mineral Resources, Tianjin, 300170  
The Zhazixi W-Sb deposit, located in the middle part of Xuefengshan arc tectonic zone, is one of typical vein-filled hydrothermal deposits in China. Sm-Nd and Sr isotope systematics of scheelite from the Zhazixi W-Sb deposit have been investigated in this paper. It shows that there exists a relatively wide variation in Sm/Nd ratios for the scheelite samples collected from this deposit (0.36~0.63), and its 143Nd/144Nd values fall in the range of 0.51211~0.51288. Scheelite samples are scattered in the diagram of 147Sm/144Nd-143Nd/144Nd, which has no geochronological implications for W-Sb mineralization in the studied deposit. and it is impossible to define exact metallogenic time for the deposit. Nd isotope initial compositions of the samples can be classified into two groups, -10.2~-14.7 and -3.79~+0.01. The ore-forming fluid are mainly derived from two sources: one probably originating from the Prototerozoic sequence or underlying terrigenous basement clastic rocks and the other probably related to the basic/ultrabasic rocks of the Lengjiaxi Group. Contrary to the Nd isotope, Sr isotope compositions of the mineralized fluids in the Zhazixi W-Sb deposit are relatively homogenized, and the 87Sr/86Sr values of scheelite vary from 0.7304 to 0.7329. This kind of high radiogenic Sr excludes the possibility that the ore-forming fluid of the Zhazixi deposit is predominately derived from seawater and that host strata are sole sourebed for the ore-forming materials of the studied deposit. Comparison with the adjacent Woxi Au-Sb-W deposit reveals both deposits display distinct differences in sources of ore-forming materials; the sourcebed of the Woxi deposit should be an older, more mature and more radiogenic Sr-rich underlying basement.
【Fund】: 国家自然科学基金面上项目(编号40673021 40472053)资助的成果
【CateGory Index】: P597
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【Citations】
Chinese Journal Full-text Database 10 Hits
1 PENG Jiantang (Open Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, CAS, Guiyang 550002, China);GOLD MINERALIZATION AND ITS EVOLUTION IN THE XUEFENG DISTRICT, HUNAN[J];GEOTECTONICA ET METALLOGENIA;1999-02
2 Mao Jingwen; Li Hongyan(Institute of Mineral Deposits, Chinese Academy of Geological Hience, Beijing 100037);RESEARCH ON GENESIS OF THE GOLD DEPOSITS IN THE JIANGNAN TERRAIN[J];GEOCHIMICA;1997-05
3 GU Xue-xiang1,2, LIU Jian-ming3, Oskar Schulz 4, Franz Vavtar4, FU Shao-hon g2 1. College of Earth Sciences and Resources, China University of Geosciences, B eijing 100083, China; 2. Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, Chi na; 3. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 1 00029, China; 4. Institute of Mineralogy and Petrography, University of Innsbruck, A-6020 I nnsbruck, Austria;REE geochemical evidence for the genesis of the Woxi Au-Sb-W deposit, Hunan Province[J];Geochimica;2005-05
4 PENG Bo 1) , Robert FREI 2) , TU Xianglin 3) 1)Faculty of Resource and Environment Science, Hunan Normal University, Changsha, Hunan, 410081 2) The Geological Institute, University of Copenhagen, Oster Voldgade 10, DK-1350 Copenhagen K, Denmark 3) Guangzhou Institute of Geochemistry, Chinese Academy of Science, Guangzhou, Guangdong, 510640;Nd-Sr-Pb Isotopic Geochemistry of Scheelite from the Woxi W-Sb-Au Deposit, Western Hunan:Implications for Sources and Evolution of Ore-forming Fluids[J];Acta Geologica Sinica;2006-04
5 Luo Xianlin Technical Office of Scientific Research, Guilin College of Geology;ON THE SOURCE OF ORE-FORMING SUBSTANCES OF PRECAMBRIAN GOLD DEPOSITS IN HUNAN PROVINCE[J];;1990-01
6 Bao Zhengxian Bao Yumei (No.245 Team of Changsha Bureau of Geologic Exploratin,CNNC);GEOLOGIC FEATURE OF ZHAZAIXI ANTIMONY ORE BELT AND DISCUSSION ON ITS ORE-FORMING CONDITION[J];Hunan Geology;1991-01
7 ZHANG Xiao-yang (Hunan Institute of Geology and Survey, Xiangtan Hunan 411100,China);Sm/Nd ISOTOPE AGE AND ITS GEOLOGICAL SIGNIFICANCE OF CANGXI GROUP COMPLEX AT WENJIASHI AREA OF EASTNORTHERN HUNAN[J];Hunan Geology;2000-03
8 He Jiang, Ma Dongshen and Liu Yingjun(Department of Earth Sciences, Nanjing University, Nanjing 210093);GEOCHEMISTRY OF MINERALIZATION IN THE ZHAZIXI ANTIMONY ORE BELT ON THE MARGIN OF THE JIANGNAN OLD LAND[J];Mineral Deposits;1996-01
9 Chen Xusong 1, Xu Jiuhua 1, Liu Jianming 2, Xie Yuling 1, Zhu Heping 2 and Li Yongbing 1 (1 Beijing University of Science and Technology, Beijing 100083, China; 2 Institute of Geology, Chinese Academy of Sciences, Beijing 100029, China);REE Composition of Fluid Inclusions in Jinqingding and Qibaoshan Gold Deposits, Jiaodong Area[J];Mineral Deposits;2002-04
10 Gu Xuexiang 1, Oskar Schulz 2, Franz Vavtar 2, Liu Jianming 3 and Zheng Minghua 4 (1 Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, Guizhou, China; 2 Institute of Mineralogy and Petrography, University of Innsbruck, A_6020 Innsbruck, Austria; 3 Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100101, China; 4 Chengdu University of Technology, Chengdu 610059, Sichuan, China);Ore Fabric Characteristics of Woxi W-Sb-Au Deposit in Hunan and Their Genetic Significance[J];Mineral Deposits;2003-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 KANG Jian-xiong,ZHOU Yue,LU Zhong-hai,LUO Xian-ping(Jiangxi University of Science and Technology,Ganzhou 341000,Jiangxi,China);The Research Situation and Prospects of Floatation of ArsenicDcontaining Gold Dres[J];Sichuan Nonferrous Metals;2008-03
2 GUODing-liang~1 SONGYan-qiu~2 HEJian-ze~1 LIANGXin-quan~3 (1.Hunan Planning Institute of Land and Resources,Changsha 410007,China;2.Hunan Geological Society,Changsha 410007,China;3.Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510000,China);STUDY ON GOLD MICRO-STRUCTURAL METALLOGENESIS IN ALTAI AREA,CHINA[J];Geology of Anhui;2004-03
3 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
4 Li Baohua;Cai Jianming;PHYSICOCHEMICAL CONDITIONS OF MINERALIZATION AND THE TRANSPORTATION AND DEPOSITION OF Au IN PIANYANZI GOLD DEPOSIT[J];JOURNAL OF CHENGDU UNIVERSITY OF TECHNOLOGY;1995-02
5 Lu Jialan Fu Jiamo (Guangzhou Branch of Institute of Geochemistry, Chinese Academy of Sciences);Several Problems of Organic Geochemistry in the Forming of Some Sediment-reformed Deplsits[J];Acta Sedimentologica Sinica;1991-S1
6 Liu Jinzhong (Institute of Geochemistry, Chinese Academy of Science,Guangzhou) Fan Delian (Institute of Geology,Chinese Academy of Science,Beijing);Effects of Sedimentation and Diagenesis on Distribution of Gold of Banna Formation,Middle Triassic in NW Guangxi,Sw China[J];Acta Sedimentologica Sinica;1993-02
7 LIU Jishun (Dept. of Geology, Central-South University of Technology, Changsha, 410083);GENETIC MODEL FOR GOLD DEPOSITS IN THE XUEFENG GEODOME[J];Geotectonica Et Metallogenia;1993-02
8 YAO Zhenkai ZHU Rongbin ( Changsha Uranium Geological Institute, Changsha, 410011);POLYGENETIC COMPOUND MODEL FOR THE FUZHUXI GOLD DEPOSIT OF HUNAN PROVINCE AND ITS PROSPECTING[J];Geotectonica Et Metallogenia;1993-03
9 PENG Bo1, Piestrzynski Adam2,CHEN Guang-hao1(1.Changsha Institute of Geotectonics, Chinese Academy of Sciences,Changsha 410013, China)(2.Ore Geology Department, University of Mining and Metallurgy,Krakow 30-059,Poland);SUPER-PURE NATIVE GOLD IN W-Sb-Au ORES FROM THEWOXI DEPOSIT IN WESTERN HUNAN PROVINCE,CHINA[J];GEOTECTONICA ET METALLOGENIA;2000-01
10 XIAO Yong-jun 1,2,CHEN Guang-hao1,FU Gong-gu1 (1.Changsha Institute of Geotectonics,Chinese Academy of Sciences,Changsha410013,China;2.Post-graduate School of the Chinese Academy of Sciences,Beijing100039);DISCUSSION ON THE TECTONOMETALLOGENIC BACKGROUND OF THE DAWAN GOLD ORE DISTRICT,NORTHEASTERN HUNAN PROVINCE[J];Geotectonica Et Metallogenia;2002-02
China Proceedings of conference Full-text Database 1 Hits
1 MA Dong-sheng(National Key Laboratory on the Crust-Mantal evolution & MetaUogeny of Nanfing University,Nanjing 210093,China);Study on the Mineralization in Pre-Cambrian Basement and Mesozoic Hydrothermal Rising in South China[A];[C];2006
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Yang Xie;SOURCE OF ORE MATERIAL AND PARAGENESIS OF OREBUILDING ELEMENTS IN WOXI An-Sb-W DEPOSIT, HUNAN[J];;1992-02
2 Liu Yajun;STUDY OF DYNAMIC MINERALIZATION OF FRACTURE STRUCTURE IN WOXI GOLD DEPOSIT, HUNAN PROVINCE[J];;1993-01
3 GU Xue xiang 1, HE Bin bin 1, SCHULZ Oskar 2, VAVTAR Franz 2 (1.Chengdu University of Technology, China; 2.Institute of Mineralogy and Petrography, University of Innsbruck, Austria);RELICT SEDIMENTARY FINE-LAMINATED FABRICS OF STIBNITE AND ITS GENETIC SIGNIFICANCE IN THE MANAOKE STRATABOUND GOLD DEPOSIT, SICHUAN, CHINA[J];JOURNAL OF CHENGDU UNIVERSITY OF TECHNOLOGY;2000-04
4 PENG Bo(Changsha Institute of Geotectonic, Academia Sinica, Changsha, 410013);APPROACH FOR MECHANISM OF FAULT TECTONIC METALLOGENESIS IN WOXI GOLD DEPOSIT, WESTERN HUNAN[J];Geotectonica Et Metallogenia;1992-02
5 HE Ansheng(Hunan Institute of Geology,Changsha 410007);GEOCHEMISTRY OF BASIC-ULTRABASIC ROCKS FROM AIKOU AREA IN THE WEST OF HUNAN PROVINCE[J];GEOTECTONICA ET METALLOGENIA;1995-03
6 PENG Jiantang (Open Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, CAS, Guiyang 550002, China);GOLD MINERALIZATION AND ITS EVOLUTION IN THE XUEFENG DISTRICT, HUNAN[J];GEOTECTONICA ET METALLOGENIA;1999-02
7 Liu Yingjun Zhang Jingrong Qiao Enguang Mao Huixin Zhao Meifang (Department of Geology, Nanjing University);GEOCHEMISTRY OF GOLD DEPOSITS IN WEST HUNAN AND EAST GUANGXI, CHINA[J];Geochimica;1983-03
8 Liu Dongsheng Geng Wenhui (Research Institute of Geology, Ministry of Metallurgical Industty, Guilin);ON THE MINERAL ASSOCIATION AND MINERALIZATION CONDITIONS OF THE CARLIN-TYPE GOLD DEPOSITS IN CHINA[J];Geochimica;1985-03
9 Wan Jiamin(Institute of Geochemistry, Academia Sinica);GEOCHEMICAL STUDIES OF THE XI' AN TUNGSTEN ORE DEPOSIT, WEST HUNAN, CHINA[J];Geochimica;1986-02
10 Liu Yingjun Sun Chengyuan Sha Peng(Department of Geology, Nanjing University);GEOGHEMICAL STUDIES ON THE FORMATION OF GOLD DEPOSITS IN THE SHAOXING-LONGQUAN UPLIFT ZONE, ZHEJIANG PROVINCE[J];Geochimica;1987-01
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