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LI Yong-jun, LI Zhu-cang, FU Guo-ming, et al. Geological features of the metamorphic granitoids in the north area of Weihe river in Tianshui,Gansu[J]. Northwestern Geology, 2004, 37(3): 1-6.
Citation: LI Yong-jun, LI Zhu-cang, FU Guo-ming, et al. Geological features of the metamorphic granitoids in the north area of Weihe river in Tianshui,Gansu[J]. Northwestern Geology, 2004, 37(3): 1-6.
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Geological features of the metamorphic granitoids in the north area of Weihe river in Tianshui,Gansu

  • School of Earth Science and Land Resource, Chang'an University, Xi'an 710054, China

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  • Received Date: March 08, 2004
  • Revised Date: April 29, 2004
  • Published Date: September 04, 2004
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  • The north area of Weihe River is located in the joint of the Qilian-North Qinling orogenic belt.Based on studying in detail of the petrology,contact relation,deformation,metamorphism and so on,the metamorphic granitoids can be recognized and brokenup from metamorphic terrane.The main diagenetic stage and relevant rock types are the Middle Proterozoic assemblage of gneissoid granodiorite-adamellite and the Sinian schistosity diorates.The important information about the tectonic environments was obtained obtained from the discrimination diagram.The Middle Proterozoic granitoids was an intraplate type producted in transitinal crystalline basement before plate collision.The Sinian granitoids are immediately related the plate collision,they were formed int he plate collision mounain-building period-post collision elevation period.The import ant evidence of plates collision of the granitoids are recorded between Qilian and North Qinlingin.
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  • 张二朋,牛道韫,霍有光,等.1:100万秦岭-大巴山及邻区地质图及说明书[M].北京:地质出版社,1992.
    张维吉,孟宽恂,胡建民,等.祁连-北秦岭造山带结合部位构造特征与造山过程[M].西安:西北大学出版社,1994.
    霍福臣,李永军.西秦岭造山带的建造与地质演化[M],西安:西北大学出版社,1996.
    Huofuchen,Liyongjun.Geological evolution of the West Qinling orogenic Belt[J].Acta geological Gansu,1996(5):1,1-24.
    Liyongjun,Huofuchen.Tectonic-genetic types of the intrusive rocks in the eistern part of West Qinling[J].Acta geological Gansu,1996(5)1:47-66.
    高秉章,洪大为,郑基俭,等.花岗岩类区1:5万区域地质填图方法指南[M].武汉:中国地质大学出版社,1991.
    肖庆辉,邓晋福,马大全,等.花岗岩研究与思维方法[M],北京:地质出版社,2002.
    Pearce A J etc.Trance element discriminiation diagram for the tectonic interpretation of granitic rocks[J].Journal of petrology,1984,25:part 4,956-983.
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