甘肃北山野马大泉志留纪花岗岩的成因和构造意义

黄博涛; 王国强; 卜涛; 过磊; 董增产; 王居里; 贺振宇

doi:10.3799/dqkx.2020.367

Volume 46 Issue 11

Nov. 2021

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Article Navigation > Earth Science > 2021 > 46(11): 3993-4005

Huang Botao, Wang Guoqiang, Bu Tao, Guo Lei, Dong Zengchan, Wang Juli, He Zhenyu, 2021. Petrogenesis and Tectonic Significance of Silurian Granites in Yemadaquan Area, Beishan, Gansu Province. Earth Science, 46(11): 3993-4005. doi: 10.3799/dqkx.2020.367

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Huang Botao, Wang Guoqiang, Bu Tao, Guo Lei, Dong Zengchan, Wang Juli, He Zhenyu, 2021. Petrogenesis and Tectonic Significance of Silurian Granites in Yemadaquan Area, Beishan, Gansu Province. Earth Science, 46(11): 3993-4005. doi: 10.3799/dqkx.2020.367

Citation:

Huang Botao, Wang Guoqiang, Bu Tao, Guo Lei, Dong Zengchan, Wang Juli, He Zhenyu, 2021. Petrogenesis and Tectonic Significance of Silurian Granites in Yemadaquan Area, Beishan, Gansu Province. Earth Science, 46(11): 3993-4005. doi: 10.3799/dqkx.2020.367

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Petrogenesis and Tectonic Significance of Silurian Granites in Yemadaquan Area, Beishan, Gansu Province

doi: 10.3799/dqkx.2020.367

1.
Research Center of Orogenic Geology, Xi'an Center of Geological Survey, China Geological Survey, Xi'an 710054, China
2.
State Key Laboratory of Continental Dynamics, Department of Geology, Northwest University, Xi'an 710069, China
3.
Key Laboratory of Deep-Earth Dynamics of Ministry of Natural Resources, Institute of Geology, Chinese Academy of Geological Sciences, Beijing 100037, China

Received Date: 2020-11-29
Available Online: 2021-12-04
Publish Date: 2021-11-30

Abstract

Abstract

The Mazongshan terrane is one of the main units of the Beishan orogenic collage. Among which there are abundant plutons, and they are of great significance for understanding and perfecting the Paleozoic tectonic framework of the Beishan orogenic collage. In this study, LA-ICP-MS zircon U-Pb dating yields the ²⁰⁶Pb/²³⁸U ages of 441±4 Ma and 425±2 Ma for the biotite monzogranite and hornblende monzogranite in Yemadaquan area respectively, which are the Early and Middle Silurian. The geochemical characteristics of the rocks show that they are sodium-rich, calc-alkalic, and magnesian. And their Ga/Al×10⁴ and Zr+Nb+Ce+Y values are less than those of the A-type granite. Especially diagnostic mineral amphibole appears in hornblende monzogranite, meaning they belong to I-type granite. The ε_Hf(t) values of their zircons are positive, and the crustal Hf model ages are concentrated at 0.94-1.42 Ga, suggesting that the Early-Middle Silurian granitic magmas may be derived from the partial melting of the Mesoproterozoic (~1.4 Ga) crust, with the participation of mantle-derived magmas. The analyses from geochemistry and regional data show that the granites were formed in the tectonic setting of continental arc, and the spatial and temporal distribution of Paleozoic granites suggests that slab roll-back might occur in the Early Carboniferous.
- Beishan orogenic collage,
- Mazongshan terrane,
- Silurian,
- I-type granite,
- continental arc,
- tectonics

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References(53)

References

Green, T.H., 1995. Signficance of Nb/Ta as an Indicator of Geochemical Processes in the Crust Mantle System. Chemical Geology, 120: 347-359. https://doi.org/10.1016/0009-2541(94)00145-X

He, Z.Y., Klemd, R., Yan, L.L., et al., 2018. The Origin and Crustal Evolution of Microcontinents in the Beishan Orogen of the Southern Central Asian Orogenic Belt. Earth-Science Reviews, 185: 1-14. https://doi.org/10.1016/j.earscirev.2018.05.012

Jahn, B.M., Windley, B., Natal'in, B., et al., 2004. Phanerozoic Continental Growth in Central Asia. Journal of Asian Earth Sciences, 23: 599-603. https://doi.org/10.1016/S1367-9120(03)00124-X

Ji, B., Yu, J.Y., Guo, L., et al., 2017. Geochemistry Characteristics and Tectonic Significance of the Haerteerdele Granite Mass in Middle Devonian in Beishan, Gansu. Journal of Geomechanics, 23(3): 358-368 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-DZLX201703004.htm

Li, M., Xin, H.T., Tian, J., et al., 2020. Composition, Age and Polarity of Gongpoquan Arc and Its Tectonic Significance in Beishan Orogen. Earth Science, 45(7): 2393-2412 (in Chinese with English abstract).

Li, X.F., 2013. Formation Age, Geochemical Characteristics of the Paleozoic Granites in the Mazongshan Area of Beishan and Its Geological Significance (Dissertation). Northwest University, Xi'an (in Chinese with English abstract).

Liu, X.M., Chen, Y.L., Li, D.P., et al., 2010. The U-Pb Ages and Hf Isotopes of Zircons in the Metadiabase and Gneissic Granite, Beishan Orogenic Belt, Inner Mongolia, China and Its Significance. Geological Bulletin of China, 29(4): 518-529 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-ZQYD201004006.htm

Martin, H.R.H., Smithies, R., Rapp, J.F., et al., 2005. An Overview of Adakite, Tonalite-Trondhjemite-Granodiorite (TTG), and Sanukitoid: Relationships and Some Implications for Crustal Evolution. Lithos, 79: 1-24. https://doi.org/10.1016/j.lithos.2004.04.048

Niu, W.C., Ren, B.F., Ren, Y.W., et al., 2019. Neoproterozoic Magmatic Records in the North Beishan Orogenic Belt: Evidence of the Gneissic Granites from the Hazhu Area, Inner Mongolia. Earth Science, 44(1): 284-297 (in Chinese with English abstract). http://www.researchgate.net/publication/332036060_Neoproterozoic_Magmatic_Records_in_the_North_Beishan_Orogenic_Belt_Evidence_of_the_Gneissic_Granites_from_the_Hazhu_Area_Inner_Mongolia

Saktura, W.M., Buckman, S., Nutman, A.P., et al., 2017. Continental Origin of the Gubaoquan Eclogite and Implications for Evolution of the Beishan Orogen, Central Asian Orogenic Belt, NW China. Lithos, 294-295: 20-38. https://doi.org/10.1016/j.lithos.2017.10.004

Shi, Y.R., Zhang, W., Kröner, A., et al., 2018. Cambrian Ophiolite Complexes in the Beishan Area, China, Southern Margin of the Central Asian Orogenic Belt. Journal of Asian Earth Sciences, 153: 193-205. https://doi.org/10.1016/j.jseaes.2017.05.021

Song, D.F., Xiao, W.J., Han, C.M., et al., 2013a. Geochronological and Geochemical Study of Gneiss-Schist Complexes and Associated Granitoids, Beishan Orogen, Southern Altaids. International Geology Review, 55(14): 1705-1727. https://doi.org/10.1080/00206814.2013.792515

Song, D.F., Xiao, W.J., Han, C.M., et al., 2013b. Progressive Accretionary Tectonics of the Beishan Orogenic Collage, Southern Altaids: Insights from Zircon U-Pb and Hf Isotopic Data of High-Grade Complexes. Precambrian Research, 227: 368-388. https://doi.org/10.1016/j.precamres.2012.06.011

Song, D.F., Xiao, W.J., Han, C.M., et al., 2013c. Provenance of Metasedimentary Rocks from the Beishan Orogenic Collage, Southern Altaids: Constraints from Detrital Zircon U-Pb and Hf Isotopic Data. Gondwana Research, 24: 1127-1151. https://doi.org/10.1016/j.gr.2013.02.002

Song, D.F., Xiao, W.J., Windley, B.F., et al., 2015. A Paleozoic Japan-Type Subduction-Accretion System in the Beishan Orogenic Collage, Southern Central Asian Orogenic Belt. Lithos, 224-225: 195-213. https://doi.org/10.1016/j.lithos.2015.03.005

Song, D.F., Xiao, W.J., Windley, B.F., et al. 2016. Metamorphic Complexes in Accretionary Orogens: Insights from the Beishan Collage, Southern Central Asian Orogenic Belt. Tectonophysics, 688: 135-147. https://doi.org/10.1016/j.tecto.2016.09.012

Sun, S.S., McDonough, W.F., 1989. Chemical and Isotopic Systematics of Oceanic Basalts: Implications for Mantle Composition and Source Processes. Geological Society, London, Special Publications, 42: 313-345. https://doi.org/10.1144/gsl.sp.1989.042.01.19

Taylor, S.R., McLennan, S.M., 1985. The Continental Crust: Its Composition and Evolution. Blackwell, London.

Tian, Z.H., Xiao, W.J., Windley, B.F., et al., 2014. Structure, Age, and Tectonic Development of the Huoshishan-Niujuanzi Ophiolitic Mélange, Beishan, Southernmost Altaids. Gondwana Research, 25: 820-841. https://doi.org/10.1016/j.gr.2013.05.006

Wang, X.Y., Yuan, C., Long, X.P., et al., 2018. Geochronological, Geochemical, and Geological Significance of Jianshan and Shibanjing Granites in the Gongpoquan Arc, Beishan Orogenic Belt. Geochimica, 47(1): 63-78 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQHX201801005.htm

Wang, X.Y., Yuan, C., Zhang, Y.Y., et al., 2018. S-Type Granite from the Gongpoquan Arc in the Beishan Orogenic Collage, Southern Altaids: Implications for the Tectonic Transition. Journal of Asian Earth Sciences, 153: 206-222. https://doi.org/10.1016/j.jseaes.2017.07.037

Xiao, W.J., Mao, Q.G., Windley, B.F., et al., 2010. Paleozoic Multiple Accretionary and Collisional Processes of the Beishan Orogenic Collage. American Journal of Science, 310: 1553-1594. https://doi.org/10.2475/10.2010.12

Xiao, W.J., Windley, B.F., Han, C.M., et al., 2018. Late Paleozoic to Early Triassic Multiple Roll-back and Oroclinal Bending of the Mongolia Collage in Central Asia. Earth-Science Reviews, 186: 94-128. https://doi.org/10.1016/j.earscirev.2017.09.020

Xin, H.T., Niu, W.C., Tian, J., et al., 2020. Spatio-Temporal Structure of Beishan Orogenic Belt and Evolution of Paleo-Asian Ocean, Inner Mongolia. Geological Bulletin of China, 39(9): 1297-1316 (in Chinese with English abstract). doi: 10.1007/s00531-020-01860-6

Xiu, D., Chen, C., Zhuan, S.P., et al., 2018. Zircon U-Pb Age and Petrogenesis of Tonalite-Quartz Diorite in the Shibanjing Area, Central Beishan Orogenic Belt, and Its Constraint on Subduction of the Ancient Oceanic Basin. Geological Bulletin of China, 37(6): 975-986 (in Chinese with English abstract). http://www.researchgate.net/publication/329537736_Zircon_U-Pb_age_and_petrogenesis_of_tonalite-quartz_diorite_in_the_Shibanjing_area_central_Beishan_orogenic_belt_and_its_constraint_on_subduction_of_the_ancient_oceanic_basin

Yang, Y.Q., Lü, B., Meng, G.X., et al., 2013. Geochemistry, SHRIMP Zircon U-Pb Dating and Formation Environment of Dongqiyishan Granite, Inner Mongolia. Acta Geoscientica Sinica, 34(2): 163-175 (in Chinese with English abstract).

Yu, J.Y., Guo, L., Li, J.X., et al., 2016. The Petrogenesis of Sodic Granites in the Niujuanzi Area and Constraints on the Paleozoic Tectonic Evolution of the Beishan Region, NW China. Lithos, 256-257: 250-268. https://doi.org/10.1016/j.lithos.2016.04.003

Yu, J.Y., Ji, B., Guo, L., 2017. The Petrogenesis and Tectonic Significances of Silurian West-Luotuojuan Rocks from Beishan Niujuanzi Area in Gansu Province, NW China. Journal of Geomechanics, 23(2): 253-263 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZLX201702009.htm

Yu, J.Y., Ji, B., Guo, L., et al., 2018. Geological Characteristics and Age Determination of the Palaeoproterozoic Gudongjing Group Complex in the Beishan Mountain, Gansu Province. Geological Bulletin of China, 37(4): 704-715 (in Chinese with English abstract). http://www.researchgate.net/publication/326840183_Geological_characteristics_and_age_determination_of_the_Palaeoproterozoic_Gudongjing_Group_complex_in_the_Beishan_Mountain_Gansu_Province

Yuan, Y., Zong, K.Q., Cawood, P.A., et al., 2019. Implication of Mesoproterozoic (~1.4 Ga) Magmatism within Microcontinents along the Southern Central Asian Orogenic Belt. Precambrian Research, 327: 314-326. https://doi.org/10.1016/j.precamres.2019.03.014

Yuan, Y., Zong, K.Q., He, Z.Y., et al., 2015. Geochemical and Geochronological Evidence for a Former Early Neoproterozoic Microcontinent in the South Beishan Orogenic Belt, Southernmost Central Asian Orogenic Belt. Precambrian Research, 266: 409-424. https://doi.org/10.1016/j.precamres.2015.05.034

Yuan, Y., Zong, K.Q., He, Z.Y., et al., 2018. Geochemical Evidence for Paleozoic Crustal Growth and Tectonic Conversion in the Northern Beishan Orogenic Belt, Southern Central Asian Orogenic Belt. Lithos, 302-303: 189-202. doi: 10.1016/j.lithos.2017.12.026

Zhang, W., Pease, V., Meng, Q. P., et al., 2017. Age and Petrogenesis of Mingshui-Shuangjingzi Granites from the Northern Beishan Area, Northwest China, and Their Implications for Tectonic Evolution. Geosciences Journal, 21(5): 667-682. https://doi.org/10.1007/s12303-017-0017-5

Zhang, W., Pease, V., Wu, T.R., et al., 2012. Discovery of an Adakite-Like Pluton near Dongqiyishan (Beishan, NW China)-Its Age and Tectonic Significance. Lithos, 142-143: 148-160. https://doi.org/10.1016/j.lithos.2012.02.021

Zheng, R.G., Li, J.Y., Zhang, J., et al., 2020. Permian Oceanic Slab Subduction in the Southmost of Central Asian Orogenic Belt: Evidence from Adakite and High-Mg Diorite in the Southern Beishan. Lithos, 358-359: 1-17. https://doi.org/10.1016/j.lithos.2020.105406

Zheng, R.G., Wu, T.R., Xiao, W.J., et al., 2016. Geochronology, Geochemistry and Tectonic Implications of the Shuangjizi Composite Pluton in the Northern Beishan. Acta Geologica Sinica, 90(11): 3153-3172 (in Chinese with English abstract). http://www.en.cnki.com.cn/Article_en/ http://search.cnki.net/down/default.aspx?filename=DZXE201611012&dbcode=CJFD&year=2016&dflag=pdfdown

Zheng, R.G., Wu, T.R., Zhang, W., et al., 2012. Early Devonian Tectono-Magmatic Events in the Middle Beishan, Gansu Province: Evidence from Chronology and Geochemistry of Gongpoquan Granite. Acta Scientiarum Naturalium Universitatis Pekinensis, 48(4): 603-616 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-BJDZ201204010.htm

Zheng, R.G., Wu, T.R., Zhang, W., et al., 2013. Late Paleozoic Subduction System in the Southern Central Asian Orogenic Belt: Evidences from Geochronology and Geochemistry of the Xiaohuangshan Ophiolite in the Beishan Orogenic Belt. Journal of Asian Earth Sciences, 62: 463-475. https://doi.org/10.1016/j.jseaes.2012.10.033

Zheng, R.G., Xiao, W.J., Li, J.Y., et al., 2018. A Silurian-Early Devonian Slab Window in the Southern Central Asian Orogenic Belt: Evidence from High-Mg Diorites, Adakites and Granitoids in the Western Central Beishan Region, NW China. Journal of Asian Earth Sciences, 153: 75-99. https://doi.org/10.1016/j.jseaes.2016.12.008

Zong, K.Q., Zhang, Z.M., He, Z.Y., et al., 2012. Early Palaeozoic High-Pressure Granulites from the Dunhuang Block, Northeastern Tarim Craton: Constraints on Continental Collision in the Southern Central Asian Orogenic Belt. Journal of Metamorphic Geology, 30: 753-768. https://doi.org/10.1111/j.1525-1314.2012.00997.x

计波, 余吉远, 郭琳, 等, 2017. 甘肃北山中泥盆世哈尔特尔德勒花岗岩体的地球化学特征及其构造意义. 地质力学学报, 23(3): 358-368. doi: 10.3969/j.issn.1006-6616.2017.03.004

李敏, 辛后田, 田健, 等, 2020. 北山造山带公婆泉岩浆弧的组成、时代及其大地构造意义. 地球科学, 45(7): 2393-2412. doi: 10.3799/dqkx.2020.123

李小菲, 2013. 北山马鬃山地区古生代花岗岩形成年龄、地球化学特征及其地质意义(硕士学位论文). 西安: 西北大学.

刘雪敏, 陈岳龙, 李大鹏, 等, 2010. 内蒙古北山造山带变辉绿岩和片麻状花岗岩锆石U-Pb年龄、Hf同位素组成及地质意义. 地质通报, 29(4): 518-529. doi: 10.3969/j.issn.1671-2552.2010.04.005

牛文超, 任邦方, 任云伟, 等, 2019. 北山北带新元古代岩浆记录: 来自内蒙古哈珠地区片麻状花岗岩的证据. 地球科学, 44(1): 284-297. doi: 10.3799/dqkx.2018.365

王鑫玉, 袁超, 龙晓平, 等, 2018. 北山造山带尖山和石板井花岗岩年代学、地球化学研究及其地质意义. 地球化学, 47(1): 63-78. https://www.cnki.com.cn/Article/CJFDTOTAL-DQHX201801005.htm

辛后田, 牛文超, 田健, 等, 2020. 内蒙古北山造山带时空结构与古亚洲洋演化. 地质通报, 39(9): 1297-1316. https://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD202009001.htm

修迪, 陈超, 专少鹏, 等. 2018. 北山石板井地区英云闪长岩-石英闪长岩体锆石U-Pb年龄、成因及对古洋盆俯冲作用时限的制约. 地质通报, 37(6): 975-986. https://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD201806002.htm

杨岳清, 吕博, 孟贵祥, 等, 2013. 内蒙古东七一山花岗岩地球化学、锆石SHRIMP U-Pb年龄及岩体形成环境探讨. 地球学报, 34(2): 163-175. https://www.cnki.com.cn/Article/CJFDTOTAL-DQXB201302005.htm

余吉远, 计波, 郭琳, 2017. 甘肃北山牛圈子地区志留纪骆驼圈西岩体的岩石成因及构造意义. 地质力学学报, 23(2): 253-263. doi: 10.3969/j.issn.1006-6616.2017.02.008

余吉远, 计波, 过磊, 等, 2018. 甘肃北山地区古硐井群地质特征与时代厘定. 地质通报, 37(4): 704-715. https://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD201804017.htm

郑荣国, 吴泰然, 肖文交, 等, 2016. 北山北部双井子复式岩体年代学、地球化学及其大地构造意义. 地质学报, 90(11): 3153-3172. doi: 10.3969/j.issn.0001-5717.2016.11.012

郑荣国, 吴泰然, 张文, 等, 2012. 甘肃北山中带早泥盆世的构造-岩浆作用: 来自公婆泉花岗岩体年代学和地球化学证据. 北京大学学报(自然科学版), 48(4): 603-616. https://www.cnki.com.cn/Article/CJFDTOTAL-BJDZ201204010.htm

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