湘东南中生代花岗闪长质小岩体的岩石地球化学特征

王岳军 范蔚茗 郭锋 李旭. 湘东南中生代花岗闪长质小岩体的岩石地球化学特征[J]. 岩石学报, 2001, 17(1): 169-176.
引用本文: 王岳军 范蔚茗 郭锋 李旭. 湘东南中生代花岗闪长质小岩体的岩石地球化学特征[J]. 岩石学报, 2001, 17(1): 169-176.
WANG YueJun,FAN WeiMing,GUO Feng and LI Xu. Petrological and geochemical characteristics of Mesozoic granodioritic intrusions in Southeast Hunan Province, China[J]. Acta Petrologica Sinica, 2001, 17(1): 169-176.
Citation: WANG YueJun,FAN WeiMing,GUO Feng and LI Xu. Petrological and geochemical characteristics of Mesozoic granodioritic intrusions in Southeast Hunan Province, China[J]. Acta Petrologica Sinica, 2001, 17(1): 169-176.

湘东南中生代花岗闪长质小岩体的岩石地球化学特征

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    本项目得到G-1999-04-32-09、KZCX2-102和40002007的联合资助.

Petrological and geochemical characteristics of Mesozoic granodioritic intrusions in Southeast Hunan Province, China

  • 湘东南花岗闪长质岩石以高K2O/Na2O,K2O+Na2O>6.0%为特征,属高钾钙碱性系列岩石,其形成主要受部分熔融作用制约;岩石稀土元素富集,铕负异常不明显,δEu=0.71~0.89;富集大离子亲石元素,Nb-Ta亏损,P、Ti或亏损或不亏损,具岛弧型岩浆作用微量元素分配模式,属板内钾质岩石,源区可能存在早期俯冲组分改造的岩石圈富集地幔组分,或是源于软流圈的岩浆与中下地壳混合作用的产物;其形成与该带中生代早期岩石圈的伸展-减薄作用有关。
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  • [1]

    [1]Bergnan S C, Dunn D P, Krol L C. 1988. Rock and mineral chemistry of Linhaisai minette and the orogin of Borneo diamonds, Central Kalimantan, Indonesia. Can. Mineral., 26:23-44

    [2]

    [2]Borg L E and Clynne M A. 1999. The petrogenesis of felsic calc-alkaline magmas from the southernmost Cascades, California: Origin by partial melting of basaltic lower crust. J. Petrology, 39(6):1197-1222

    [3]

    [3]Chen J F and Jahn B M. 1998. Crustal evolution of southeastern China: Nd and Sr isotopic evidence. Tectonophysics, 284:101-133

    [4]

    [4]Chen Jiangfeng, Guo Xinsheng, Tang Jiafu and Zhou Taixi. 1999. The crustal accretion and Nd model ages. Journal of Nanjing University(Natural Science). 35(6):649-658 (in Chinese)

    [5]

    [5]Chen Xu, Xu Jiayu, Rowley D B, Zhang Jin, Zhang Yuandong and Zhan Renbing. 1995. Is the early Paleozoic Banxi ocean in South China necessary? Geological Review, 41(5):389-398 (in Chinese)

    [6]

    [6]Conticelli S. 1998. The effect of crustal contamination on ultrapotassic magmas with lamproitic affinity: mineralogical, geochemical and isotope data from the Torre Alfina lavas and xenoliths, Central Italy. Chemical Geology, 149:51-81

    [7]

    [7]Foley S, Amand N, Liu J. 1992. Potassic and ultrapotassic magmas and their orogin. Lithos, 28:181-185

    [8]

    [8]Gilder S A, Gill J, Coe R S, Zhao X, Liu Z, Wang G, Yuan K, Liu W, Kuang G and Wu H. 1996. Isotopic and paleomagnetic constraints on the Mesozoic tectonic evolution of South China. Jour. Geophys. Res., 101(B7):16137-16154

    [9]

    [9]Guo Feng, Fan Weiming Lin Ge and Lin Yuanxian. 1997. Sm-Nd dating and petrogenesis of Mesozoic gabbro xenolith in Daoxian County, Hunan Province. Chinese Sci. Bull., 42(15):1661-1663(in Chinese)

    [10]

    [10]Guo Feng, Fan Weiming and Lin Ge. 1998. Mesozoic basaltic magmatism and lithosphere-asthenosphere interaction in South Hunan Province. Bulletin of Mineralogy, Petrology and Geochemistry, 17(1):1-4 (in Chinese)

    [11]

    [11]Hu Gongren and Zhang Bangtong. 1998. Neodymiun isotope composition and source materials of the Meta-basement in Central Jiangxi Province. Acta Petrologica et Mineralogica, 1:35-40(in Chinese)

    [12]

    [12]Hunan Regional Geological Survey. 1988. Geology of Hunan Province. Beijing: Geological Publication Press (in Chinese)

    [13]

    [13]Huang Guoxiang. 1989. Geochemistry of the basalts in Ningyuan-Daoxian. Hunan Geology, 8(3):33-38(in Chinese)

    [14]

    [14]Leat P T, Thompson R N, Morrison M A. 1988. Silitic magma derived by fractional-crystallization from Miocene minette, Elkhend Mountain, Colorado. Mineral. Mag., 52:577-586

    [15]

    [15]Li Tianfu and Ma hongwen. 1998. Petrogenesis of potassic volcanic rocks. The Frontier of Earth Science, 5(3):133-143(in Chinese)

    [16]

    [16]Li Xianhua. 1990. Preliminary Discussion of intermediate-Basic rock veins genesis in Zhuguangshan rock: constraint from Sr, Nd and O. Chinese Sci. Bull. 35(16):1247-1249(in Chinese)

    [17]

    [17]Li Xianhua, Zhou Hanwen, LinYing, Lee Chi-yu, Sun Min and Chen Zhenghong. 1999. Shoshonitic intrusive suite in SE Guangxi: petrology and geochronology. Chinese Sci. Bull, 44(18):1992-1998(in Chinese)

    [18]

    [18]Liu Yimao, Dai Tongmo, Lu Huanzhang, Xu Youzhi, Wang Changlie and Kang Weiqing, 1997, Ar/Ar and Sm/Nd isotopic ages of the lithogenesis and mineralization of the Qianlishan granite. Science in China (Series D), 27(5): 425-430(in Chinese)

    [19]

    [19]Mao Jingwen, Li Hongyan and Pei Rongfu. 1995a. Sr and Nd isotope and its origin of Qianlishan rock body in Hunan province. Mineral Deposits, 14(3):235-242(in Chinese)

    [20]

    [20]Mao Jingwen, Li Hongyan and Pei Rongfu. 1995b. Geochemistry and mineralization of Qianlishan rock body in Hunan province. Mineral Deposits, 14(1):12-24(in Chinese)

    [21]

    [21]Middlemost E A K. 1994. Naming materials in the magma/igneous rock system Earth-Sci. Rev., 37:215-224

    [22]

    [22]Miller C, Schuster R, Klotzli U, Frank W and Purtscheller F. 1999. Post-collisional potassic and ultrapotassic magmatism in SW Tibet:Geochemical and Sr-Nd-Pb-O isotopic constraints for mantle source characteristics and petrogenesis. Journal of Petrology, 40(9):1399-1424

    [23]

    [23]Morrison G W. 1980. Characteristics and tectonic setting of the shoshonite rock association. Lithos,13:97-108

    [24]

    [24]Muller D, Groves D I. 1995. Potassic igneous rocks and associated gold-copper mineralization. Berlin: Springer-Velag, 1-144

    [25]

    [25]Nelson D R, McGulloch M T and Sun S S. 1986. The origins of ultrapotassic rocks as inferred from Sr, Nd and Pb isotopes. Geochim. Cosmochim. Acta, 50:231-145

    [26]

    [26]Rogers N W, James D and Kelley S P. 1998. The generation of potassic lavas from the eastern Vinmga Province, Rwanda. J. Petrol., 39:1223-1247

    [27]

    [27]Sun S S and McDonough W F. 1989. Chemical and isotopic systematics of oceanic basalts:implication for mantle composition and processes. In: Sauders A D, Norry M J (eds). Magmatism in the ocean Basins. Geol. Soc. Spec. Pub.,42:313-345

    [28]

    [28]Taylor S R and McLemann S M. 1985. The continental crust:Its composition and evolution. Blackwell, Oxford Press. p312

    [29]

    [29]Tu Guangzhi. 1994. Some progresses pertaining to super-large ore deposits. The Frontier of Earth Science, 1:43-54(in Chinese)

    [30]

    [30]Turner S, Arnaud N, Liu J, Rogers N, Hawkesworth C, Harris N, Kelley S, Van P, Calsteren and Deng W. 1996. Post-collision, shoshonitic volcanism on the Tibetan Plateau: Implications for convective thinning of the lithosphere and the source of ocean island basalts. Journal of Petrology, 37(1):45-71

    [31]

    [31]Wang Jingbin. 1991. Geochemistry of Fuzi rock body and its xenoliths in Daoxian and its tectonic significance. Hunan Geology, 11(1):52-58(in Chinese)

    [32]

    [32]Wybom D. 1992. The tectonic significance of Ordovician magmatism in the eastern Lachlan Fold Belt. Tectonophysics, 214:177-192

    [33]

    [33]Xu Leimin, Yuan Zongxin. 1992. The zircon U-Pb isotopic ages and its geological significance of the Qinghu monzonite in Guangxi Province. Guangxi Geology, 5(3):33-36(in Chinese)

    [34]

    [34]Yu Congwen, 1994, Dynamics of hydrothermal mineralization, Wuhan:China University of Geoscience Press. 126-228

    [35]

    [35]Zhang Ning and Xia Wenchen. 1998. Time-space distribution of late Paleozoic cherts and evolution of respreading trench in South China. Earth Science - Journal of China University of Geosciences, 23(5):480-486(in Chinese)

    [36]

    [36]Zhu Qingwen, Wang Fangzheng and Lu Fengxiang. 1996. Petrology of Mesozoic-Cenozoic basalts in South Hunan province. Geoscience, 10(4):461-469(in Chinese)

    [37]

    [37]Zhuang Jinliang, Liu Zhongwei, Tan Bixiang, Wang Pengcheng and He Ansheng. 1988. Relation of the small rock bodies in southern Hunan to the formation of ore deposits and prognosis of concealed deposits. Hunan Geology(suppl.4), 4:1-198(in Chinese)

    [38]

    [38]陈江峰,郭新生,汤加富,周泰禧.1999. 中国东南地壳增长与Nd同位素模式年龄.南京大学学报(自然科学), 35(6):649-658

    [39]

    [39]陈旭, 戎嘉余, Rowley D B, 张进, 张元动, 詹仁斌. 1995. 对华南早古生代板溪洋的质疑. 地质论评, 41(5):389-398

    [40]

    [40]郭锋, 范蔚茗, 林舸, 林源贤. 1997. 湘南道县辉长岩包体的年代学研究及成因探讨. 科学通报, 42(15): 1661-1663

    [41]

    [41]郭锋, 范蔚茗, 林舸. 1998. 湘南中生代玄武岩浆成因与岩石圈-软流圈相互作用. 矿物岩石地球化学通报, 17(1):1-4

    [42]

    [42]胡恭任, 章邦桐. 1998. 赣中变质基底的Nd同位素组成和物质来源. 岩石矿物学杂志, 17(1):35-40

    [43]

    [43]湖南省地质矿产局. 1988. 湖南省区域地质志. 北京:地质出版社:180-330

    [44]

    黄国祥. 1989. 湖南宁远-道县-带玄武岩的地球化学特征. 湖南地质, 8(3):33-38

    [45]

    [45]李天福, 马鸿文. 1998. 钾质火山岩的成因研究. 地学前缘, 5(3):133-143

    [46]

    [46]李献华. 1990. 诸广山岩体内中基性岩脉的成因初探 - Sr、Nd、O同位素证据. 科学通报, 35(16):1247-1249

    [47]

    [47]李献华, 周汉文, 刘颖, 李寄, 孙敏, 陈正宏. 1999. 桂东南钾玄质侵入岩带及其岩石学和地球化学特征. 科学通报, 44(18):1992-1998

    [48]

    [48]刘义茂, 戴潼漠, 卢焕章, 胥又志, 王昌烈, 康卫清. 1997. 千里山花岗岩成岩成矿的Ar/Ar和Sm/Nd同位素年龄. 中国科学(D辑), 27(5):425-430

    [49]

    毛景文, 李红艳, 裴荣富. 1995a. 湖南千里山花岗岩体的Sr-Nd同位素及岩石成因研究. 矿床地质, 14(3):235-242

    [50]

    [50]毛景文, 李红艳, 裴荣富. 1995b. 千里山花岗岩体地质地球化学及与成矿关系. 矿床地质, 14(1):12-24

    [51]

    [51]涂光炽. 1994. 超大型矿床探寻与研究的若干进展. 地学前缘, 1:45-53

    [52]

    王京彬. 1991. 道县虎子岩体及包体的地球化学特征和构造意义. 湖南地质, 11(1):52-58

    [53]

    [53]徐磊明, 袁宗信. 1992. 清湖二长岩锆石U-Pb同位素年龄及其地质意义. 广西地质, 5(3):225-235

    [54]

    [54]於崇文. 1994. 热液成矿作用动力学. 武汉:中国地质大学出版社. 126-228

    [55]

    张宁, 夏文臣. 1998. 华南晚古生代硅质岩时空分布及再扩张残留海海槽演化. 地球科学, 23(5):480-486

    [56]

    [56]朱勤文, 王方正, 路凤香. 1996. 湘南中新生代玄武岩岩石学特征. 现代地质, 10(4):461-469

    [57]

    [57]庄锦良, 刘钟伟, 谭必祥, 江鹏程, 贺安生. 1988. 湘南地区小岩体与成矿关系及隐伏矿床预测. 湖南地质(增刊第4号):1-198

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修回日期:  2000-08-21
刊出日期:  2001-02-28

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