桂北地区三门韧性剪切带的厘定及其构造意义

秦亚; 冯佐海; 黄靖哲; 白玉明; 吴杰; 张桂林; 万磊

doi:10.3799/dqkx.2020.353

Volume 46 Issue 11

Nov. 2021

Turn off MathJax

Article Contents

Article Navigation > Earth Science > 2021 > 46(11): 4017-4032

Qin Ya, Feng Zuohai, Huang Jingzhe, Bai Yuming, Wu Jie, Zhang Guilin, Wan Lei, 2021. Discovery of Sanmen Ductile Shear Zone in North Guangxi and Its Tectonic Significances. Earth Science, 46(11): 4017-4032. doi: 10.3799/dqkx.2020.353

Citation:

Qin Ya, Feng Zuohai, Huang Jingzhe, Bai Yuming, Wu Jie, Zhang Guilin, Wan Lei, 2021. Discovery of Sanmen Ductile Shear Zone in North Guangxi and Its Tectonic Significances. Earth Science, 46(11): 4017-4032. doi: 10.3799/dqkx.2020.353

Citation:

PDF( 24521 KB)

Discovery of Sanmen Ductile Shear Zone in North Guangxi and Its Tectonic Significances

doi: 10.3799/dqkx.2020.353

1.
Guangxi Key Laboratory of Hidden Metallic Ore Deposits Exploration, Guilin University of Technology, Guilin 541004, China
2.
Hunan Hongyu Engineering Group Co. Ltd., Changsha 410011, China

Received Date: 2020-11-05
Available Online: 2021-12-04
Publish Date: 2021-11-30

Abstract

Abstract

Based on the field geological investigation, microstructural observation and magnetic fabric of tectonites, it recognized a large ductile shear zone in Sanmen area of North Guangxi, also defined the deformation age of Sanmen ductile shear zone by hydrothermal zircon U-Pb dating. The ductile shear zone has typical macroscopic and microstructural characteristics of mylonite series, such as penetrating schistosity, rotational porphyroclast systems, stretching lineation, eyeball structures, domino structures, A-type fold, wavy extinction, deformation twins, core and mantle textures and S-C fabric. Anisotropy of magnetic susceptibility (P values) shows Sanmen ductile shear zone trending in NNE and inclination of NWW. Kinematics orientation research shows that the Sanmen ductile shear zone has left-lateral thrust shear in the early stage and right-lateral normal slip shear in the late stage, magnetic susceptibility ellipsoid (E values) indicates that the rock deformation in Sanmen ductile shear zone is mainly flattened strain, suggesting that its kinematic direction is mainly left-lateral thrust shear. The hydrothermal zircon U-Pb dating result of mafic mylonite is 441±2 Ma, which represents the deformation age of Sanmen ductile shear zone. Based on the study of magnetic fabric, kinematics and tectonic chronology of Sanmen ductile shear zone, combined with regional geological data, it is considered that Sanmen ductile shear zone is the product of the recoil of the Caledonian Cathaysian block in South China from SE to NW to the Yangtze block. The discovery of the Sanmen ductile shear zone reveals the way and age of collision of Yangtze and Cathaysian blocks, and deepens the understanding of Caledonian tectonic evolution of the South China.
- magnetic fabric,
- hydrothermal zircon,
- deformation age,
- ductile shear zone,
- Sanmen area of North Guangxi,
- tectonics

FullText(HTML)

References(77)

References

Bureau of Geology and Mineral Resources of Guangxi Zhuang Autonomous Region, 1985. Regional Geological of Guangxi Zhuang Autonomous Region. Geological Publishing House, Beijing, 1-853 (in Chinese).

Cai, Z.H., Xu, Z.Q., He, B.Z., et al., 2012. Age and Tectonic Evolution of Ductile Shear Zones in the Eastern Tianshan-Beishan Orogenic Belt. Acta Petrologica Sinica, 28(6): 1875-1895 (in Chinese with English abstract). http://www.oalib.com/paper/1473974

Chen, B.L., Li, Z.J., Xie, Y.X., 1997. Analyses of the Rock Magnetic Fabric, Deformation and Kinematics in the Qifengcha-Liulimiao Area, Huairou County, Beijing. Acta Geoscientia Sinica, 18(2): 134-141 (in Chinese with English abstract). http://www.jourlib.org/paper/1557298

Chen, F., Yan, D.P., Qiu, L., et al., 2019. The Brittle-Ductile Shearing and Uranium Metallogenesis of the Motianling Dome in the Southwestern Jiangnan Orogenic Belt. Acta Petrologica Sinica, 45(9): 3119-3160 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-YSXB201909002.htm

Chen, M.H., Liang, J.C., Zhang, G.L., et al., 2006. Lithofacies Paleogeographic Constraints of Southwestern Boundary between Yangtze and Cathaysian Plates in Caledonian. Geological Journal of China Universities, 12(1): 111-122 (in Chinese with English abstract). http://d.wanfangdata.com.cn/Periodical_gxdzxb200601013.aspx

Cheng, Y.Q., 1994. Regional Geology in China. Geological Publishing House, Beijing, 448-476 (in Chinese).

Cui, X.Z., Jiang, X.S., Deng, Q., et al., 2016. Zircon U-Pb Geochronological Results of the Danzhou Group in Northern Guangxi and Their Implications for the Neoproterozoic Rifting Stages in South China. Geotectonica et Metallogenia, 40(5): 1049-1063 (in Chinese with English abstract). http://www.researchgate.net/publication/309739805_Zircon_U-Pb_Geochronological_Results_of_the_Danzhou_Group_in_Northern_Guangxi_Province_and_Their_Implications_for_the_Neoproterozoic_Rifting_Stages_in_South_China/download

Gao, L.Z., Lu, J.P., Ding, X.Z., et al., 2013. Zircon U-Pb Dating of Neoproterozoic Tuff in South Guangxi and Its Implications for Stratigraphic Correlation. Geology in China, 40(5): 1443-1452 (in Chinese with English abstract). http://www.researchgate.net/publication/279648402_Zircon_U-Pb_dating_of_Neoproterozoic_tuff_in_South_Gaungxi_and_its_implications_for_stratigraphic_correlation

Ge, W.C., Li, X.H., Li, Z.X., et al., 2000. Geochemical Studies on Two Types of Neoproterozoic Peraluminous Granitoids in Northern Guangxi. Geochimica, 30(1): 24-34 (in Chinese with English abstract). http://www.researchgate.net/publication/284324481_Geochemical_studies_on_two_types_of_Neoproterozoic_peraluminous_granitoids_in_northern_Guangxi

Ge, W.C., Li, X.H., Li, Z.X., et al., 2001. Mafic Intrusions in Longsheng Area: Age and Its Geological Implications. Chinese Journal of Geology, 36(1): 112-118 (in Chinese with English abstract). http://www.researchgate.net/publication/291799013_Mafic_intrusions_in_Longsheng_area_Age_and_its_geological_implications

Guo, A.L., 2017. Tectonic Characteristics and Rheological Parameter Estimation of Yuanbaoshan Ductile Shear Zone (Dissertation). Guilin University of Technology, Guilin (in Chinese with English abstract).

He, Q., Zheng, Y. F., 2019. High-Temperature/Low-Pressure Metamorhism in a Continental Rift in the Northern Margin of the South China Block. Earth Science, 44(12): 4186-4194 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-DQKX201912030.htm

Hong, D.W., Xie, X.L., Zhang, J.S., 2002. Geological Significance of the Hangzhou-Zhuguangshan-Huashan High-ε_Nd Granite Belt. Geological Bulletin of China, 21(6): 348-354 (in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTotal-ZQYD200206012.htm

Hoskin, P.W.Q., 2005. Trace Element Composition of Hydrothermal Zircon and the Alteration of Hadean Zircon from the Jack Hills, Australia. Geochimica et Cosmochimica Acta, 69(3): 637-648. doi: 10.1016/j.gca.2004.07.006

Huang, J.Z., 2018. Deformation Characteristics and Tectonic Significance of Sanmen Ductile Shear Zone in the Area of Northern Guangxi (Dissertation). Guilin University of Technology, Guilin (in Chinese with English abstract).

Jin, C., 2010. Thrust and Decollement System of the Xuefeng Intracontinental Tectonic System (Dissertation). Ocean University of China, Qingdao (in Chinese with English abstract).

Li, C.M., 2009. A Review on the Minerageny and Situ Microanalytical Dating Techniques of Zircons. Geological Survey and Research, 33(3): 161-174 (in Chinese with English abstract). http://www.researchgate.net/publication/284065585_A_review_on_the_minerageny_and_situ_microanalytical_dating_techniques_of_zircons

Li, C.M., Li, T., Deng, J.F., et al., 2012. LA-ICP-MS Zircon U-Pb Age of the Brittle-Ductile Shear Zones in Hougou Gold Orefield, Northwestern Hebei Province. Geotectonica et Metallogenia, 36(2): 157-167 (in Chinese with English abstract). http://epub.cnki.net/grid2008/docdown/docdownload.aspx?filename=DGYK201202004&dbcode=CJFD&year=2012&dflag=pdfdown

Li, S.S., Feng, Z.H., Qin, Y., et al., 2020. The Relationship between Ductile Shear Zone and Mineralization in the Jiufeng Sn Deposit, Northern Guangxi, South China: Evidence from Structural Analysis and Cassiterite U-Pb Dating. Ore Geology Reviews, 124: 1-13. http://www.sciencedirect.com/science/article/pii/S0169136820301785

Li, X.H., 1999. U-Pb Zircon Ages of Granites from Northern Guangxi and Their Tectonic Significance. Geochimica, 28(1): 1-9 (in Chinese with English abstract). http://www.researchgate.net/publication/285510081_U-Pb_zircon_ages_of_granites_from_northern_Guangxi_and_their_tectonic_significance

Li, X.H., Li, W.X., He, B., 2012. Building of the South China Block and Its Relevance to Assembly and Breakup of Rodinia Supercontinent: Observations, Interpretations and Tests. Bulletin of Mineralogy, Petrology and Geochemistry, 31(6): 543-559 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-KYDH201206001.htm

Lin, M.S., Peng, S.B., Jiang, X.F., et al., 2016. Geochemistry, Petrogenesis and Tectonic Setting of Neoproterozoic Mafic-Ultramafic Rocks from the Western Jiangnan Orogen, South China. Gondwana Research, 35: 338-356. doi: 10.1016/j.gr.2015.05.015

Liu, Y.Z., Qin, Y., Feng, Z.H., et al., 2021. New Geochronology and Geochemical Data of the Longsheng Mafic-Ultramafic Suite in Northern Guangxi, China, and Their Implicaitons in Rodinia Breakup. Arabian Journal of Geosciences, 14(2): 1-18. doi: 10.1007/s12517-020-06360-0

Ma, T.L., Wang, L.Q., Sun, L.Q., et al., 2003. Application of Magnetic Fabric Analysis to the Ductile Deformation Belt in the Tuwu Copper Deposit, East Tianshan, Xinjiang. Acta Geoscientica Sinica, 24(5): 449-452 (in Chinese with English abstract).

Ma, X., 2018. The Early Paleozoic Structural Deformation Mechanism and Evolution Proccess in East Guizhou and Its Neighbor Area (Dissertation). China University of Geosciences, Wuhan (in Chinese with English abstract).

Qin, Y., Feng, Z.H., Hu, R.G., et al., 2018. Timing of the Early Paleozoic Yangtze and Cathaysian Convergence: Constraint from U-Pb Geochronology of Hydrothermal Zircons from Mafic Mylonite within the Shoucheng-Piaoli Ductile Shear Zone, Northern Guangxi. Acta Geologica Sinica, 92(5): 2030-2031. doi: 10.1111/1755-6724.13695

Shi, S., 1976. A Discussion on the Isotopic Geochronology of the Motianling Massif. Geochimica, (4): 297-308 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQHX197604010.htm

Shu, L.S., 2012. An Analysis of Principal Features of Tectonic Evolution in South China Block. Geological Bulletin of China, 31(7): 1035-1053 (in Chinese with English abstract). http://www.cqvip.com/QK/95894A/201207/42680096.html

Shu, L.S., Chen, X.Y., Lou, F.S., 2020. Pre-Jurassic Tectonics of the South China. Acta Geologica Sinica, 94(2): 333-360 (in Chinese with English abstract).

Stipp, M., Stunitz, H., Heilbronner, R., 2002. The Eastern Tonale Fault Zone: A "Natural Laboratory" for Crystal Plastic Deformation of Quartz over a Temperature Range from 250 to 700℃. Journal of Structural Geology, 24(12): 1861-1884. doi: 10.1016/S0191-8141(02)00035-4

Tang, S.K., Ma, X., Yang, K.G., et al., 2014. Characteristics and Genesis of Two Tyeps of Tectonic Deformation during Caledonian in Eastern Guizhou and Northern Guangxi. Geoscience, 28(1): 109-118 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-XDDZ201401011.htm

Wang, W., Zhou, M.F., Yan, D.P., 2012a. Depositonal Age, Provenance, and Tectonic Setting of the Neoproterozoic Sibao Group, South-Eastern Yangtze Block, South China. Precambrian Research, (192-195): 107-124. http://www.onacademic.com/detail/journal_1000035433673210_6f46.html

Wang, X.L., Shu, L.S., Xing, G.F., et al., 2012b. Post-Orogenic Extension in the Eastern Part of the Jiangnan Orogen: Evidence from ca. 800-760 Ma Volcanic Rocks. Precambrian Research, 222: 404-423. http://www.researchgate.net/profile/Ming_Tang8/publication/241091270_Post-orogenic_extension_in_the_eastern_part_of_the_Jiangnan_orogen_Evidence_from_ca_800-760_Ma_volcanic_rocks/links/00b49530660a2d0ca7000000.pdf

Wang, X.L., Zhou, J.C., Chen, X., et al., 2017. Formation and Evolution of the Jiangnan Orogen. Bulletin of Mineralogy, Petrology and Geochemistry, 36(5): 714-735 (in Chinese with English abstract).

Yin, F.G., Xu, X.S., Wan, F., et al., 2001. The Sedimentary Response to the Evolutionary Process of Caledonian Foreland Basin System in South China. Acta Geoscientica Sinica, 22(5): 425-428 (in Chinese with English abstract). http://www.researchgate.net/publication/281366839_The_sedimentary_response_to_the_evolutionary_process_of_Caledonian_foreland_basin_system_in_South_China

Zhao, J.H., Zhou, M.F., Yan, D.P., et al., 2011. Reappraisal of the Ages of Neoproterozoic Strata in South China: No Connection with the Grenvillian Orogeny. Geology, 39: 299-302. doi: 10.1130/G31701.1

Zhang, C.L., Qin, Y., Feng, Z.H., et al., 2020. Chronological Characterisitics and Significance of Diaozhushan Diabase in Longsheng, Northern Guangxi. Journal of Guilin University of Technology, 40(1): 1-14 (in Chinese with English abstract).

Zhang, G.L., 2004. Kinematics and Dynamics of Pre-Devonian Tectonic Evolution at South Margin of Yangtze Block in North Guangxi (Dissertation). Central South University, Changsha (in Chinese with English abstract).

Zhang, G.W., Guo, A.L., Wang, Y.J., et al., 2013. Tectonics of South China Continent and Its Implications. Science China: Earth Sciences, 43(10): 1553-1582 (in Chinese).

Zhang, S.B., Wu, P., Zheng, Y.F., 2019. Mafic Magmatic Records of Rodinia Amalgamation in the Northern Margin of the South China Block. Earth Science, 44(12): 4157-4166 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-DQKX201912026.htm

Zhang, X.F., 2015. Research on the Sibao Ductile Shear Zone, Northern Guangxi (Dissertation). China University of Geosciences, Beijing (in Chinese with English abstract).

Zhou, J.B., 2006. Age and Origin of Neoproterozoic Mafic Magmatism in Northern Guangxi-Western Hunan: In Response to the Break-up of Rodinia (Dissertation). Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou (in Chinese with English abstract).

Zhu, G., Wang, Y.S., Niu, M.L., et al., 2004. Synorogenic Movement of the Tan-Lu Fault Zone. Earth Science Frontiers, 11(3): 169-182 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DXQY200403023.htm

广西壮族自治区地质局, 1985. 广西壮族自治区区域地质志. 北京: 地质出版社, 1-853.

蔡志慧, 许志琴, 何碧竹, 等, 2012. 东天山-北山造山带中大型韧性剪切带属性及形成演化时限与过程. 岩石学报, 28(6): 1875-1895. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201206014.htm

陈柏林, 李中坚, 谢艳霞, 1997. 北京怀柔崎峰茶-琉璃庙地区岩石磁组构特征及其构造意义. 地球学报, 18(2): 134-141. https://www.cnki.com.cn/Article/CJFDTOTAL-DQXB702.003.htm

陈锋, 颜丹平, 邱亮, 等, 2019. 江南造山带西南段摩天岭穹隆脆韧性剪切与铀成矿作用. 岩石学报, 45(9): 3119-3160. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201909002.htm

陈懋弘, 梁金城, 张桂林, 等, 2006. 加里东期扬子板块与华夏板块西南段分界线的岩相古地理制约. 高校地质学报, 12(1): 111-122. doi: 10.3969/j.issn.1006-7493.2006.01.013

程裕祺, 1994. 中国区域地质概论. 北京: 地质出版社, 448-476.

崔晓庄, 江新胜, 邓奇, 等, 2016. 桂北地区丹洲群锆石U-Pb年代学及对华南新元古代裂谷作用期次的启示. 大地构造与成矿学, 40(5): 1049-1063. https://www.cnki.com.cn/Article/CJFDTOTAL-DGYK201605014.htm

高林志, 陆济璞, 丁孝忠, 等, 2013. 桂北地区新元古代地层凝灰岩锆石U-Pb年龄及地质意义. 中国地质, 40(5): 1443-1452. doi: 10.3969/j.issn.1000-3657.2013.05.009

葛文春, 李献华, 李正祥, 等, 2000. 桂北新元古代两类过铝花岗岩的地球化学研究. 地球化学, 30(1): 24-34. https://www.cnki.com.cn/Article/CJFDTOTAL-DQHX200101003.htm

葛文春, 李献华, 李正祥, 等, 2001. 龙胜地区镁铁质侵入体: 年龄及其地质意义. 地质科学, 36(1): 112-118. doi: 10.3321/j.issn:0563-5020.2001.01.013

郭阿龙, 2017. 桂北元宝山韧性剪切带构造特征及流变参数估算(硕士学位论文). 桂林: 桂林理工大学.

贺强, 郑永飞, 2019. 华南陆块北缘大陆裂断带高温低压变质作用. 地球科学, 44(12): 4186-4194. doi: 10.3799/dqkx.2019.267

洪大卫, 谢锡林, 张季生, 2002. 试析杭州-诸广山-花山高ε_Nd值花岗岩带的地质意义. 地质通报, 21(6): 348-354. doi: 10.3969/j.issn.1671-2552.2002.06.012

黄靖哲, 2018. 桂北三门韧性剪切带的特征及构造意义(硕士学位论文). 桂林: 桂林理工大学.

金宠, 2010. 雪峰陆内构造系统逆冲推滑体系(博士学位论文). 青岛: 中国海洋大学.

李长民, 2009. 锆石成因矿物学与锆石微区定年综述. 地质调查与研究, 33(3): 161-174. doi: 10.3969/j.issn.1672-4135.2009.03.001

李长民, 李拓, 邓晋福, 等, 2012. 冀西北后沟金矿田脆韧性剪切带年代学新证据: 来自LA-ICP-MS锆石U-Pb年龄的发现. 大地构造与成矿学, 36(2): 157-167. doi: 10.3969/j.issn.1001-1552.2012.02.002

李献华, 1999. 广西北部新元古代花岗岩锆石U-Pb年代学及其构造意义. 地球化学, 28(1): 1-9. doi: 10.3321/j.issn:0379-1726.1999.01.001

李献华, 李武显, 何斌, 2012. 华南陆块的形成与Rodinia超大陆聚合-裂解——观察、解释与检验. 矿物岩石地球化学通报, 31(6): 543-559. doi: 10.3969/j.issn.1007-2802.2012.06.002

马天林, 王连庆, 孙立倩, 等, 2003. 磁组构分析在韧性变形带研究中的应用. 地球学报, 24(5): 449-452. doi: 10.3321/j.issn:1006-3021.2003.05.010

马筱, 2018. 黔东及其邻区早古生代构造变形机制及其演化过程(博士学位论文). 武汉: 中国地质大学.

施实, 1976. 前寒武摩天岭岩体同位素地质年龄讨论. 地球化学, (4): 297-308. doi: 10.3321/j.issn:0379-1726.1976.04.012

舒良树, 2012. 华南构造演化的基本特征. 地质通报, 31(7): 1035-1053. doi: 10.3969/j.issn.1671-2552.2012.07.003

舒良树, 陈祥云, 楼法生, 2020. 华南前侏罗纪构造. 地质学报, 94(2): 333-360. doi: 10.3969/j.issn.0001-5717.2020.02.001

汤世凯, 马筱, 杨坤光, 等, 2014. 黔东桂北加里东期两类构造变形特征与成因机制探讨. 现代地质, 28(1): 109-118. doi: 10.3969/j.issn.1000-8527.2014.01.010

王孝磊, 周金城, 陈昕, 等, 2017. 江南造山带的形成与演化. 矿物岩石地球化学通报, 36(5): 714-735. doi: 10.3969/j.issn.1007-2802.2017.05.003

尹福光, 许效松, 万方, 等, 2001. 华南地区加里东期前陆盆地演化过程中的沉积响应. 地球学报, 22(5): 425-428. doi: 10.3321/j.issn:1006-3021.2001.05.009

张成龙, 秦亚, 冯佐海, 等, 2020. 桂北龙胜吊竹山辉绿岩年代学及其地质意义. 桂林理工大学学报, 40(1): 1-14. https://www.cnki.com.cn/Article/CJFDTOTAL-GLGX202001001.htm

张桂林, 2004. 扬子陆块南缘(桂北地区)前泥盆纪构造演化的运动学和动力学研究(博士学位论文). 长沙: 中南大学.

张国伟, 郭安林, 王岳军, 等, 2013. 中国华南大陆构造与问题. 中国科学: 地球科学, 43(10): 1553-1582. https://www.cnki.com.cn/Article/CJFDTOTAL-JDXK201310003.htm

张少兵, 吴鹏, 郑永飞, 2019. 罗迪尼亚超大陆聚合在华南陆块北缘的镁铁质岩浆岩记录. 地球科学, 44(12): 4157-4166. doi: 10.3799/dqkx.2019.252

张雪锋, 2015. 桂北四堡韧性剪切带研究(博士学位论文). 北京: 中国地质大学.

周继彬, 2006. 桂北-湘西新元古代镁铁质岩的形成时代和成因——对Rodinia超大陆裂解的响应(博士学位论文). 广州: 中国科学院广州地球化学研究所.

朱光, 王勇生, 牛漫兰, 等, 2004. 郯庐断裂带的同造山运动. 地学前缘, 11(3): 169-182. doi: 10.3321/j.issn:1005-2321.2004.03.018

Relative Articles

Supplements(0)

Cited By

Proportional views

Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Figures(8) / Tables(3)

Get Citation

PDF

XML

Article views (1543) PDF downloads(83)

Discovery of Sanmen Ductile Shear Zone in North Guangxi and Its Tectonic Significances

doi: 10.3799/dqkx.2020.353

Abstract

References

Proportional views

Catalog

通讯作者: 陈斌, bchen63@163.com

Proportional views

Export File

Citation

Format

Content