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羌塘岩带碰撞后超钾质火山岩地球化学特征及成因探讨

, PP. 167-175

Keywords: 羌塘,超钾质火山岩,地球化学,富集地幔,岩石成因

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Abstract:

羌塘超钾质火山岩为板块碰撞后的产物,地球化学特征表明,其同时具有板内火山岩和俯冲带岛弧火山岩的双重地球化学特性。化学组成上富含轻稀土和大离子亲石元素而亏损Cr、Ni等相容元素。在成因上受分离结晶作用和源区混合作用共同制约。源区为受古俯冲上地壳物质和下地幔上升流体交代混合的EMII型富集地幔端元,可能富含角闪石和金云母等矿物。

References

[1]  迟效国,李才,金巍等. 1999. 藏北新生代火山作用的时空演化与高原隆升. 地质论评(增刊), 45: 978~985.
[2]  邓万明. 1991.中昆仑造山带钾玄质火山岩的地质.地球化学和时代. 地质科学, 3: 193~206.
[3]  邓万明. 1998.青藏高原北部新生代板内火山岩. 北京:地质出版社.
[4]  邓万明,钟大赉. 1997. 壳幔过渡带及其在岩石圈构造演化中的地质意义. 科学通报,42(23):2 474~2 482.
[5]  孔祥儒,王谦身,熊绍柏. 1996.西藏高原西部综合地球物理与岩石圈结构研究.中国科学(D辑). 26(4):308~315.
[6]  潘桂棠,王培生,徐耀荣等.1990.青藏高原新生代构造演化。北京:地质出版社,32~58
[7]  邱瑞龙. 1998.九华山花岗岩岩浆分异特征及岩石成因. 岩石矿物学杂志, 17(4): 308~315.
[8]  Deng Wanming.1991.Geology,Geochemistry and age of shoshonitic lavas in the central KunLun Orogenic belt. Chinese Journal of Geology, 3:193~206(in Chinese with English abstract).
[9]  Deng Wanming.1998.Cenozoic intraplate volcanic rocks in the northern Qinghai-Xizang plateau. Beijing: Geological Publishing House(in Chinese with English abstract).
[10]  Deng Wanming and Zhong Dalai.1997. Crust and mantle transition belt and the significance in the evolution of lithospheric structure evolvement. Chinese Science Bulletin, 42(23):2 474~2 482(in Chinese).
[11]  Ding Lin, Zhang Jinjiang, Zhou Yong et al.1999.Tectonic implication on the lithosphere evolution of the Tibet plateau: Petrology and geochemistry of sodic and ultrapotassic volcanism in Northern Tibet. Acta Petrologica Sinica, 15(3): 408~421( in Chinese with English abstract).
[12]  England P C and Houseman G A. 1986. Finite strain calculations of continental deformation, II application to the Indian-Asian plate collision. J Geophs Res, 91: 3 664~3 667, 2 474~2 482.
[13]  Hart S R. 1984. A large-scale isotope anomaly in the southern Hemisphere mantle. Nature, 309: 753~757.
[14]  Kong Xiangru, Wang Qianshen and Xiong Shaobo.1996.The research of synthetical geophsics and lithosphere configuration of the west of Tibet plateau. Science in China, 26(4):308~315 (In Chinese).
[15]  Le Maitre R W(ed). 1989.Classification of igneous rocks and glossary of terms: Recommendations of the international union of Geological sciences subcommission on the systematics of igneous rocks. Oxford: Blackwell scientific publications, 193.
[16]  Pan Guitang, Wang Peisheng and Xu Yaorong et al. 1990. The Cenozoic tectonic evolution of Qinghai-Tibet plateau. Beijing: Geology Press, 32~58 (in chinese).
[17]  Li Tianfu and Ma Hongwen. 1998.The research for the petrogenesis of Potassic volcanic rocks. Earth Sciencs Frontier, 5(3):133~142 (In Chinese).
[18]  Turner S, Arnaud N, Liu J et al. 1996. Post-collision, shoshonitic volcanism on the Tibetan plateau:implications for convective thinning of lithosphere and source of ocean island basalts. Journal of Petrology, 37(1): 45~71.
[19]  Zhao Zhenhua. 1997.The principle of trace elements Geochemistry .Beijing: Science press, 1~169 (in Chinese).
[20]  Zartman R E and Doe B R. 1981. Plumbotectonics-the model. Tectonophysics, 75: 135~162.
[21]  丁林,张进江,周勇等.1999.青藏高原岩石圈演化的记录:藏北钾质及钠质火山岩的岩石学与地球化学特征.岩石学报, 15(1):408~421.
[22]  李曙光,聂永红,郑双根等. 1997.俯冲陆壳与地幔的相互作用(I):大别山同碰撞镁铁-超镁铁岩的主要元素及痕量元素地球化学.中国科学(D辑), 27(6):488~493.
[23]  李天福,马鸿文. 1998.钾质火山岩的成因研究. 地学前缘, 5(3):133~142.
[24]  李献华,胡瑞忠,饶冰. 1997.粤北白垩纪基性岩脉的年代学和地球化学.地球化学, 26(2):14~31.
[25]  李献华、李寄 、刘颖等.1999.华夏古陆元古代变质火山岩的地球化学特征及其构造意义.岩石学报, 15(3):364~371.
[26]  刘丛强,解广轰,增田彰正. 1995.中国东部新生代玄武岩的地球化学-I.主元素和微量元素组成:岩石成因及源区特征. 地球化学, 24(1):1~19.
[27]  刘颖,刘海臣,李献华.1996用ICP-MS准确测定岩石样品中的40余种微量元素. 地球化学,25(6):552~558.
[28]  谭富文,潘桂棠,徐强. 2000.羌塘腹地新生代火山岩的地球化学特征与青藏高原隆升. 岩石矿物学杂志, 19(2):121~130.
[29]  赵振华. 1997.微量元素地球化学原理. 北京:科学出版社,1~169.
[30]  Chi Xiaoguo, Li Cai, Jin Wei et al. 1999. Spatio-temporal evolution of Cenozoic volcanism in northern Tibet and the uplifting of Qinhai-Tibet plateau, Geological Review,45(Sup):978~985(in Chinese with English abstract).
[31]  Chung S L, Lo CH, Lee T Y, Zhang Y Q, Xie Y W, Li X H,Wang K L and Wang P L. 1998. Diachronous uplift of the Tibetan plateau starting 40Ma ago. Nature, 394:769~773.
[32]  Cocherine. 1986. Systematic use of trace element distribution patters in log-log diagram for plutonic suites. Geochimica et Cosmochimica Acta, 1: 2 517~2 522.
[33]  Peccerillo A and Taylor S R. 1976. Chemistry of Eocene calc-alkaline rocks from the kastamonu area.Northern Turkey. Contr Miner Petr, 58: 63~81.
[34]  Li Shuguang, Nie Yonghong and Zheng Shuanggei et al. 1997. The interaction of subducted continental crust and mantle-I. Major elements and trace elements geochimistrical characteristics of syn-collision mafic and ultramafic rocks in Dabie mountains. Science in China(Series D), 27(6):488~493( in Chinese).
[35]  Li Xian-hua, Hu Rui-zhong and Rao Bing. 1997. Geochronology and Geohemistry of Cretaceous mafic dikes from northern Guangdong, SE China. Geochimica, 26(2): 14~31(in Chinese with English abstract).
[36]  Li Xianhua, Li Jiyu, Liu Ying et al. 1999. Geochemistry characteristics of the paleoproterozoic meta-volcanics in the Cathaysia block and it’s tectonic significance. Acta Petrological Sinica, 15(3): 364~371(in Chinese with English abastract).
[37]  Liu Congqiang, Xie Guanghong and Zeng Tianzhangzheng. 1995. Geochemistry of Cenozoic basalts from eastern China(I): Major element and trace element petrogenesis and characteristics of mantle source. Geochimica, 24(1): 1~19 (in Chinese with English abastract).
[38]  Liu Ying, Liu Haichen and Li Xianhua. 1996. Simulaneous and precise determination of 40 trace elements in rock samples using ICP-MS. Geochimica, 25(6): 552~558.
[39]  Platt J P and England P C. 1994. Convective removal of lithosphere beneath mountain belts: Thermal and mechanical consequences. Am J Sci, 294: 307~336.
[40]  Qiu Ruilong.1998.Magmatic differentiation and genesis of Jiuhuashan granite, Acta petrologica et Mineralogica, 17(4): 308~315(in chinese with English abastract)
[41]  Sun S S and McDonough W F. 1989. Chemical and isotopic systematics of oceanic basalts:implications for mantle composition and processes. In: Saundern A D and Norry M J(eds.).Magmatism in the ocean basins. Geol Soc Spec Publ, 42: 313~345.
[42]  Tan Fuwen, Pan Guitang and Xu Qiang. 2000. Geochimistrical characteristics of Cenozoic volcanic rocks in Qiangtang hinterland and the uplift of Qinghai-Tibet plateau. Acta Petrologica et Mineralogica, 19(2): 121~130 (in Chinese with English abstract).
[43]  Taylor S R and McLennan S M. 1985. The continental crust: its composition and evolution. Blackwell, Oxford.

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