Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Geotectonica Et Metallogenia》 2002-04
Add to Favorite Get Latest Update

EARLY PROTEROZOIC HEAT STATE OF LITHOSPHERE AND HHPRM TYPE MANTLE SOURCE AREA IN NORTHEASTERN GUIZHOU AND WESTERN HUNAN, CHINA

FANG Wei xuan1,2, HU Rui zhong1 and SU Wen chao1,QI Liang1 and JIANG Guo hao1(1. Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China; 2. Northwest Geological Exploration Bureau, CNNC, Xi’an 710054, China)  
Research on heat state and structure of lithosphere is important to better understand continent breakup, metamorphism and reactive tectonics mechanism. Based on geochemistry, structural geology and comprehensive analysis on kimberlite and lamprophyre in Zhenyuan area and the Late Proterozoic strata in northeastern Guizhou and western Hunan Provinces, heat state of lithosphere in southeastern margin of the Yangtze massif in the Upper Palaeozoic has been discussed in this paper. The kimberlite and lamprophyre in Zhenyuan area are still of high heat production of radioactive elements, respectively 2.83 mWm-3 and 8.09 mWm-3, as imply that there is a high heat production of radioactive elements derived from the earth mantle. It is estimated that kimberlite and lamprophyre are probable derived from the depth from 208 to 244 km at temperature 1 547 1 403℃, which might be attached to asthenosphere, i.e., radioactive elements of mantle source area (HHPRM type mantle source, Fig.1) have a high heat production. On the other hand, heat production of radioactive elements in the Late Proterozoic strata in northeastern Guizhou and western Hunan Provinces is 1.54 mWm-3. The relative cold paleo mantle plume that might be formed by after image of continental subduction during Grenville orogeny from 1200 to 950 Ma. HHPRM type mantle source may be closed related to melting of the relative cold paleo mantle plume by the CO H2O rich of mantle fluid metasomatism that may extract K、U and Th from the lower crust and mantle. At least, three main evolutional processes can be recognized as followings: Firstly, the magma source of kimberlite and lamprophyre in southeastern margin of the Yangtze massif may be derived from the Archaeozoic Proterozoic strata. It is suggested 2 410 Ma by U Pb ages of apatite in the Zhenyuan area and from 2 610 to 1 900 Ma by Pb Pb isochronous ages of zircon in the Dahongshan area, Hubei Province. Zircon and apatite belong to mantle capture type, and their ages may indicate the magma source of kimberlite and lamprophyre. Secondly, that K Ar ages of Ti phlogopite in the Zhenyuan kimberlite and lamprophyre are from 654 to 536 Ma, which may be time limits of mantle fluid metasomatism. The CO H2O rich mantle fluid metasomatism may extract K、U and Th from the lower crust and mantle, resulting in HHPRM type mantle source in asthenosphere in the earth mantle. Finally, when the studied area was transformed into a type of syncollsion rift basin in the Lower Palaeozoic, the CO H2O rich mantle fluid with high heat production of radioactive elements was intruded in the Zhenyuan area from 503 to 497 Ma and this event of tectonic magma ended in the Zhenyuan area from 442.67 to 435.54 Ma.
【Fund】: 国家杰出青年科学基金(49925309);; 国家重大基础研究规划项目(G1999043200)联合资助.
【CateGory Index】: P314
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 10 Hits
1 WU Genyao(Institute of Geology, Academia Sinica);PRECAMBRIAN TECTONIC EVOLUTION OF KANGDING-LUDING AREA, WEST SICHUAN—AN EXAMPLE FOR CRUSTAL POLY-ACTIVATION AND ALTER-NATE PROGRESS OF "MOBILIZATION" AND "STABILIZATION"[J];Geotectonica Et Metallogenia;1990-03
2 CHEN Guoda (Changsha Institute of Geotectonics, Academia Sinica Institute of Diwa Metallogeny, Central-South University of Technology);HISTORISTIC-CAUSATIONIST GEOTECTONICS[J];Geotectonica Et Metallogenia;1992-01
3 Weimi CHEN Xin M.A.Menzies 1)(Changsha Institute of Geotectonics, Academia Sinica, Changsha, Hunan, 410013, P.R.China) 2)(Department of Geology, Royal Holloway, University of London. Egham, Surrey TW20 OEX, UK);GEOGRAPHIC VARIATIONS OF MAJOR ELEMENTS FOR PERIDOTITIC XENOLITHS IN RELATION TO CRUST/LITHOSPHERE AGE AND THICKNESS IN EASTERN CHINA[J];Geotectonica Et Metallogenia;1993-03
4 CHEN Shengzao(ELRFS / Dept. of Physics and Astronomy, Laurentian University, Canada) ( Changsha Institute of Geotectonics. Academia Sinica);GRAVITY ANOMALIES, LITHOSPHERIC STRUCTURE AND PLATE TECTONIC DYNAMICS IN THE HIMALAYAS AND NEIGHBOURING AREAS[J];Geotectonica Et Metallogenia;1993-04
5 WU Gen-yao(Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China);GRENVILLE OROGENS IN SOUTH CHINA AND THEIRCOLLAPSE:IMPLICATIONS FOR EVOLUTION OF THE SUPERCONTINENT RODINIA[J];GEOTECTONICA ET METALLOGENIA;2000-02
6 ZHENG Jianpingn;LU Fengxiag;ZHAO Lei;WANG Baixuan;MAO Wenqing;SONG Genhe;(China University of Geosciences, Wuhan 430074)(The Laboratory of Crust-Mantle Constitution Recycling and Dynamics,Wuhan 430074)(China University of Geosciences,Beijing 100029)(The G;FLUIDS AND THEIR ROLES ON THE MANTLE EVOLUTION FROM THE PALAEOZOIC KIMBERLITES AND DIAMONDS IN NORTH CHINA PLATFORM[J];GEOTECTONICA ET METALLOGENIA;1996-02
7 KUANG Yaoqiu, ZHANG Benren, OUYANG Jianping Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, 510640 China University of Geology, Beijing, 100083;Deep-seated Natural Nuclear Reactor? --A Possible Dynamic Model of Mountain Uplift[J];Geological Review;2001-02
8 Wang Yangeng(Guizhou Bureau of Geology and Mineral Resources,Guiyang,Guizhou Province 550004);Texture of the Upper Crust and Pattern of the Disseminated Gold Deposits Distributed in Nanpanjiang Area[J];Guizhou Geology;1995-02
9 SUN SHIJUN;YANG SONG PING(Geological Party 101, Guizhou Bureau of Geology and Mineral Einploration & Development);A Discussion on Prerequisites to Search for Primary Diamondsin Guizhou[J];GUIZHOU GEOLOGY;1998-01
10 Li Xianhua(Guangzhou Institute of Geochemistry,Chinese Acdemy of Sciences,Guangzhou 510640)M.T.McCulloch(Research School of Earth Sciences,Sciences,Australian Natind University);Nd Isotopic Evolution of Sediments from the Southern Margin of the Yangtze Block and Its Tectonic significance[J];ACTA PETROLOGICA SINICA;1996-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LI Feng-quan et al(Geographical Process Laboratory,Zhejiang Normal University,Jinhua,Zhejiang 321000);Specificity of the Heavy Metal Pollution and the Ecological Hazard in Urban Dust[J];Journal of Anhui Agricultural Sciences;2008-06
2 Li Tong Yuan Huaiyu Department of Geology;Petrochemical Model of the Continental Crust in North China[J];Journal of University of Science and Technology Beijing;1991-03
3 Xie Yuling ; Xu Jiuhual; Qian Dayi(Resources Engineering School, UST Beijing, Bejing 100083, China)(Personnel Department, USTBeijing);Characteristics of Ore-Bearing Mineral and Its Genesis Significance of Taibai Gold Deposit[J];JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING;1997-03
4 CHENG Hang_xin, LIU Zhan_yuan,ZHAO Chuan_dong (Institute of Geophysical and Geochemical Exploration, CAGS, Langfang 065000,China);A PRELIMINARY DISCUSSION ON GEOCHEMICAL MEGAPROVINCE OF Pt AND Pd IN PANJIANG CATCHMENT[J];JOURNAL OF CHANGCHUN UNIVERSITY OF SCIENCE AND TECHNOLOGY;2000-03
5 MAYan-ping,LIU Chi-yang,ZHANG Fu-xin,ZHAO Jun-feng,YU Lin,HUANG LeiState Key Laboratory of Continental Dynamics/Institute of Oil and Gas Bearing Basin,Northwest University,Xi'an 710069,China;Genesis and Characteristics of the Dongsheng Kaolin Deposits in Ordos Basin[J];Journal of Jilin University(Earth Science Edition);2007-05
6 Lin Jingqian;Tan Dongjuan;Yu Xuefeng;Xu Wenliang;Li Bingren;Li Ying(Changchun Univ.of Earth Science.Changchun 130026);(Second Feam of Geology and Mineral Resources Bureau of Shandong Province.Yanzhou 272000);GENESIS AND METALLOGENIC MODEL OF GUILAIZHUANG GOLD DEPOSIT[J];;1995-03
7 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
8 PANG Yan-chun,LIN Li,ZHU Li-dong, WANG Xin-li,MA Ye-qingInstitute of Sedimentary Geology,Chengdu University of Technology,Chengdu 610059,China;The relativity between volcano activity and distribution of the bivalve-community in Late Triassic in Changtai,Western Sichuan,China[J];Journal of Chengdu University of Technology(Science & Technology Edition);2006-03
9 Liu Xianfan Jin Jingfu Ni Shijun (Chengdu Institute of Technology);AN EVIDENCE FOR REE GEOCHEMISTRY OF PLUTONIC MATERIALS ORIGINATING FROM CARLIN TYPE GOLD DEPOSITS IN THE YUNNAN GUIZHOU GUANGXI TRIANGLE AREA[J];JOURNAL OF CHENGDU UNIVERSITY OF TECHNOLOGY;1996-04
10 WU Gen-yao(Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, 100029);DIVISION OF THE PRECAMBRIAN IN SOUTH CHINA IN THE LIGHT OF KEY GEOLOGICAL EVENTS[J];Journal of Stratigraphy;2006-03
China Proceedings of conference Full-text Database 2 Hits
1 Hu Baoqun Wang Fangzhang Sun Zhanxue Liu Chengdong Bai Lihong (East China Geological Institute, Linchuan, Jiangxi, 344000; Faculty of Earth Sciences, China University of Geosciences, Wuhan, 430074);PRELIMINARY STATISTICS ON THE TEMPERATURES AND PRESSURES OF ECLOGITES, GRANULITES AND PERIDOTITES IN CHINA[A];[C];2003
2 LIU Shao-wen1, WANG Liang-shu2, LI Cheng2(1. School of Geographic and Oceanographic Sciences, Nanjing 210093,China2. Department of Earth Sciences, Nanjing University, Nanjing 210093,China);Rheology of continental lithosphere:An overview[A];[C];2007
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Xie Douke, Jiang Yuehua (Nanjing Institute of Geology and Mineral Resources, MGMR);EVOLUTIONARY PROCESS AND STRUCTURAL FRAMEWORK OF THE CRUST OF SOUTH CHINA[J];JOURNAL OF CHENGDU UNIVERSITY OF TECHNOLOGY;1998-02
2 Wu Gen-yao;Preliminary opinion of the strata of the Tianbaoshan Formation[J];Journal of Stratigraphy;1986-03
3 Wu Gen-yao, Wang Ming-kun and Liu Cheng;Wall rock of the Hongge pluton and its age[J];Journal of Stratigraphy;1987-04
4 Wu Gen-yao;Stratigraphic horizon and sedimentary environment of the Lieguliu Formation of western Sichuan .[J];Journal of Stratigraphy;1991-02
5 (CHEN Guoda) (HUANG Ruihua)(Changsha Institute of Geotectonics, Academia Sinica);SOME PROBLEMS ON TECTONO-GEOCHEMISTRY[J];Geotectonica Et Metallogenia;1984-01
6 LIU Yixuan (South China Sea Institute of Oceanology, Academia Sinica);A NEW TYPE OF DIWA REGION——ON THE GEOTEC-TONIC EVOLUTION OF THE SOUTH CHINA SEA[J];Geotectonica Et Metallogenia;1984-02
7 LIU Yixuan (South China Sea Institute of Oceanology, Academia Sinica);THE GEOTECTONICS OF THE SOUTH CHINA SEA AND CONTINENTAL MARGIN ACTIVATION[J];Geotectonica Et Metallogenia;1984-03
8 CHEN Qinwu (Geological Society of Guangxi);THE APPLICATION OF DIWA THEORY TO SEARCH FOR ORE DEPOSITS[J];Geotectonica Et Metallogenia;1987-03
9 LIU Daizhi (China University of Mining and Technology);STUDY ON THE MATHEMATICAL MODEL OF THE MANTLE CREEP WITH VARIABLE VISCOSITY AND ITS APPLICATION (Ⅱ)[J];Geotectonica Et Metallogenia;1990-01
10 WU Genyao(Institute of Geology, Academia Sinica);PRECAMBRIAN TECTONIC EVOLUTION OF KANGDING-LUDING AREA, WEST SICHUAN—AN EXAMPLE FOR CRUSTAL POLY-ACTIVATION AND ALTER-NATE PROGRESS OF "MOBILIZATION" AND "STABILIZATION"[J];Geotectonica Et Metallogenia;1990-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved