Journal of Jilin University(Earth Science Edition) ›› 2020, Vol. 50 ›› Issue (1): 129-138.doi: 10.13278/j.cnki.jjuese.20190080

Previous Articles     Next Articles

Geochronology and Geochemistry of Volcanic Rocks in Tamulangou Formation from New Barag Right Banner, Inner Mongolia

Zhang Shuyi   

  1. No. 240 Institute of Nuclear Industry, Shenyang 110032, China
  • Received:2019-04-11 Online:2020-01-26 Published:2020-02-11
  • Supported by:
    Supported by Project of China Geological Survey(1212011120677,1212011220421)

PDF (PC)

461

Abstract: The volcanic rocks of Tamulangou Formation in New Barag Right Banner are mainly composed of basalt, basaltic andesite,and andesite. TIMS zircon U-Pb dating result shows that the volcanic rocks were formed in the Late Jurassic (ca. 154 Ma). The geochemical data show that the volcanic rocks belong to alkaline series, and have low contents of MgO (w(MgO)=0.55%-3.36%) and small amount of Mg# (0.17-0.49); the chondrite-normalized rare earth element (REE) patterns indicate that the volcanic rocks are enriched in light rare earth elements (LREE) with significant fractionation of HREE from LREE ((La/Yb)N=9.51-17.21) and insignificant Eu anomalies (δEu=0.78-1.04); the trace element geochemistry is characterized by enrichment of large ionic lithophile elements (e.g. Rb, Ba, K) and LREEs, depletion of high field strength elements (e.g., Nb, Ta, Ti),and compatible elements (Cr, Co, Ni). These characteristics suggest that the magma may be derived from partial melting of lithosphere mantle and metasomatized by subduction related fluids. Combined with the regional research results, we suggest that the volcanic rocks were formed under a lithospheric extension after the closure of the Mongol-Okhotsk Ocean.

Key words: Tamulangou Formation, volcanic rock, geochronology, geochemistry, petrogenesis, New Barag Right Banner

CLC Number: 

  • P588.1
[1] 刘永江,张兴洲,金巍,等.东北地区晚古生代区域构造演化[J].中国地质,2010,37(7):943-951. Liu Yongjiang,Zhang Xingzhou,Jin Wei,et al.Late Paleozoic Tectonic Evolution in Northeast China[J].Geology in China,2010,37(7):943-951.
[2] 徐备,赵盼,鲍庆中,等.兴蒙造山带前中生代构造单元划分初探[J].岩石学报,2014,30(7):1841-1857. Xu Bei,Zhao Pan,Bao Qingzhong,et al.Preliminary Study on the Pre-Mesozoic Tectonic Unit Division of the Xing-Meng Orogenic Belt (XMOB)[J].Acta Petrologica Sinica,2014,30(7):1841-1857.
[3] Wu Fuyuan,Sun Deyou,Ge Wenchun,et al.Geochronology of the Phanerozoic Granitoids in Northeastern China[J].Journal of Asian Earth Sciences,2011,41:1-30.
[4] 许文良,王枫,裴福萍,等.中国东北中生代构造体制与区域成矿背景:来自中生代火山岩组合时空变化的制约[J].岩石学报,2013,29(2):339-353. Xu Wenliang,Wang Feng,Pei Fuping,et al.Mesozoic Tectonic Regimes and Regional Ore-Forming Background in NE China:Constraints from Spatial and Temporal Variations of Mesozoic Volcanic Rock Associations[J].Acta Petrologica Sinica,2013,29(2):339-353.
[5] Sun Deyou,Gou Jun,Wang Tianhao,et al.Geochronological and Geochemical Constraints on the Erguna Massif Basement, NE China:Subduction History of the Mongol-Okhotsk Oceanic Crust[J].International Geology Review,2013,55(14):1801-1816.
[6] Tang Jie,Xu Wenliang,Wang Feng,et al.Geochronology and Geochemistry of Early-Middle Triassic Magmatism in the Erguna Massif, NE China:Constraints on the Tectonic Evolution of the Mongol-Okhotsk Ocean[J].Lithos,2014, 184/185/186/187:1-16.
[7] Gou Jun,Sun Deyou,Hou Xuegang,et al.Geochronology,Geochemistry,and Zircon Hf Isotopes of the Late Permian-Early Triassic Wuma Intrusions in the Erguna Block,Northeast China:Petrogenesis and Implications for Tectonic Setting and Crustal Growth[J]. Geological Journal,2018,53(5):1906-1920.
[8] Deng Changzhou,Sun Deyou,Han Jinsheng,et al.Late-Stage Southwards Subduction of the Mongol-Okhotsk Oceanic Slab and Implications for Porphyry Cu-Mo Mineralization:Constraints from Igneous Rocks Associated with the Fukeshan Deposit, NE China[J].Lithos,2019,326/327:341-357.
[9] 陈志广,张连昌,周新华,等.满洲里新右旗火山岩剖面年代学和地球化学特征[J].岩石学报,2006,22(12):2971-2986. Chen Zhiguang,Zhang Lianchang,Zhou Xinhua,et al.Geochronology and Geochemical Characteristics of Volcanic Rocks Section in Manzhouli Xinyouqi, Inner-Mongolia[J].Acta Petrologica Sinica,2006,22(12):2971-2986.
[10] 孟恩,许文良,杨德彬,等.满洲里地区灵泉盆地中生代火山岩的锆石U-Pb年代学、地球化学及其地质意义[J].岩石学报,2011,27(4):1209-1226. Meng En,Xu Wenliang,Yang Debin,et al.Zircon U-Pb Chronology,Geochemistry of Mesozoic Volcanic Rocks from the Lingquan Basin in Manzhouli Area,and Its Tectonic Implications[J].Acta Petrologica Sinica,2011,27(4):1209-1226.
[11] Goswami T K.Subduction Related Magmatism:Constrains from the REE Pattern in the Lohit Batholith,Arunachal Pradesh,India[J].Geosciences,2013,3(4):128-141.
[12] 苟军.满洲里南部中生代火山岩的时代、成因及构造背景[D].长春:吉林大学,2013:1-89. Gou Jun.Geochronology,Petrogenesis and Tectonic Setting of Mesozoic Volcanic Rocks,Southern Manzhouli Area,Inner Mongolia[D]. Changchun:Jilin University,2013:1-89.
[13] Leat P T,Thompson R N,Morrison M A,et al.Compositionally-Diverse Miocene-Recent Rift-Related Magmatism in Northwest Colorado:Partial melting and Mixing of Mafic Magmas from 3 Different Asthenospheric and Lithospheric Mantle Sources[C]//Cox K G,Menzies M A.Oceanic and Continental Lithosphere:Similarities and Differences.Journal of Petrology,1988,Special Volume:351-377.
[14] 周金城,蒋少涌,王孝磊,等.华南中侏罗世玄武岩的岩石地球化学研究:以福建藩坑玄武岩为例[J].中国科学:D辑,2005,35(10):927-936. Zhou Jincheng,Jiang Shaoyong,Wang Xiaolei,et al.Petrological Geochemistry Study of the Middle Jurassic Basalt in South China:An Example for Basalt in Fankeng from Fujian Province[J]. Science in China:Series D,2005,35(10):927-936.
[15] Deniz K,Kadioglu Y K.Assimilation and Fractional Crystallization of Foid-Bearing Alkaline Rocks:Buzlukdag Intrusives,Central Anatolia,Turkey[J].Turkish Journal of Earth Sciences,2016,25:341-366.
[16] Kepezhinskas P,McDermott F,Defant M J,et al.Trace Element and Sr-Nd-Pb Isotopic Constraints on a Three-Component Model of Kamchatka Arc Petrogenesis[J].Geochimica et Cosmochimica Acta,1997,61(3):577-600.
[17] Safonova I Y,Utsunomiya Y,Kojima S,et al.Pacific Superplume-Related Oceanic Basalts Hosted by Accretionary Complexes of Central Asia,Russian Far East and Japan[J].Gondwana Research,2009,16(3/4):587-608.
[18] 陈志广,张连昌,卢百志,等.内蒙古太平川铜钼矿成矿斑岩时代、地球化学及地质意义[J].岩石学报,2010,26(5):1437-1439. Chen Zhiguang,Zhang Lianchang,Lu Baizhi,et al.Geochronology and Geochemistry of the Taipingchuan Copper-Molybdenum Deposit in Inner Mongolia,and Its Geological Significances[J].Acta Petrologica Sinica,2010,26(5):1437-1439.
[19] 王伟,许文良,王枫,等.满洲里-额尔古纳地区中生代花岗岩的锆石U-Pb年代学与岩石组合:对区域构造演化的制约[J].高校地质学报,2012,18(1):88-105. Wang Wei,Xu Wenliang,Wang Feng,et al. Zircon U-Pb Chronology and Assemblages of Mesozoic Granitoids in the Manzhouli-Erguna Area, NE China:Constraints on the Regional Tectonic Evolution[J].Geological Journal of China Universities,2012,18(1):88-105.
[20] 康永建,王亚君,黄光杰,等.内蒙古八大关斑岩型铜钼矿床成岩成矿年代学研究[J].矿床地质,2014,33(4):795-806. Kang Yongjian,Wang Yajun,Huang Guangjie,et al.Study of Rock-Forming and Ore-Forming Ages of Badaguan Prophypy Cu-Mo Deposit in Inner Mongolia[J].Mineral Deposits,2014,33(4):795-806.
[21] 王晰,段明新,任云生,等.内蒙古额尔古纳地区八大关铜钼矿床流体包裹体特征与成矿时代[J].吉林大学学报(地球科学版),2016,46(5):1354-1367. Wang Xi,Duan Mingxin,Ren Yunsheng,et al.Characteristics of Fluid Inclusions and Mineralization Age of Badaguan Cu-Mo Deposit in Erguna Area, Inner Mongolia[J]. Journal of Jilin University (Earth Science Edition),2016,46(5):1354-1367.
[22] 孙德有,苟军,任云生,等.满洲里南部玛尼吐组火山岩锆石U-Pb年龄与地球化学研究[J].岩石学报,2011,27(10):3083-3094. Sun Deyou,Gou Jun,Ren Yunsheng,et al.Zircon U-Pb Dating and Study on Geochemistry of Volcanic Rocks in Manitu Formation from Southern Manchuria,Inner Mongolia[J].Acta Petrologica Sinica,2011,27(10):3083-3094.
[23] 赵忠华,孙德有,苟军,等.满洲里南部塔木兰沟组火山岩年代学与地球化学[J].吉林大学学报(地球科学版),2011,41(6):1865-1880. Zhao Zhonghua,Sun Deyou,Gou Jun,et al.Chronology and Geochemistry of Volcanic Rocks in Tamulangou Formation from Southern Manchuria, Inner-Mongolia[J]. Journal of Jilin University (Earth Science Edition),2011,41(6):1865-1880.
[24] Gou J,Sun D Y,Qin Z.Late Jurassic-Early Cretaceous Tectonic Evolution of the Great Xing'an Range:Geochronological and Geochemical Evidence from Granitoids and Volcanic Rocks in the Erguna Block,NE China[J]. International Geology Review,2019,61(15):1842-1863.
[1] Tang Huafeng, Zhang Yadong, Zou Mingzhuo, Lu Guochao, Hu Jingsong, Zhang Jinming, Bian Haiyue. Quantitative Evaluation of Mesozoic Volcanic Rock Reservoir in K Oilfield of Laizhouwan Sag, Bohai Bay Basin [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(3): 739-753.
[2] Ren Xianjun, Shi Yunqian.  Genesis and Significance of Calc-Alkaline Volcanic Rocks of Cretaceous Huoshiling Formation in Southern Songliao Basin [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(3): 818-834.
[3] Wang Changdong, Dong Xiaoyu, Hao Xiaofei, Jiang Shan, Yu Bing, Zhou Jian, Wang Tianqi. The Geochemical Characteristics and Geological Significance of the Rhyolite Porphyry in Shanghuofang Area of Guangxing-Zhirui Basin [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(3): 835-851.
[4] Liu Yutai, Li Bile, Chen Xiaolin, Li Haoran, Shi Yufan, Sun Yaming. Geochemical Characteristics, Zircon U-Pb Geochronology and Geological Implications of Granodiorites in Walega South Ore District, Gouli Area, Eastern Kunlun [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(3): 875-895.
[5] Sun Wenbo, Gou Jun, Wang Shicheng, Wang Changdong, Wang Guangting, Sun Jiaxing, Zhang Duo, Tian Li, Sun Deyou.  Geochronology and Petrogenesis of Mesozoic Volcanic Rocks in Baiyinshana Basin, Southern Great Xing’an Range [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(3): 852-874.
[6] Zhang Haihong, Qiao Jinran, Chen Guoqiang, Xue Xiaogang, Deng Xinhui, Miao Changsheng, Li Xue, Gao Chunsheng.  Genesis of Early Jurassic I-Type Granites in Southern Zhangguangcai Range: Constraints from Chronology, Geochemistry, and Zircon Hf Isotopes [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(3): 896-914.
[7] ​He Tianxin , , Liu Rong, , Liu Qianghao, , Ning Ting, . Formation Mechanism of Fibrous Calcite Veins in Lower Cretaceous Bayingebi Formation of Yin’e Basin: Evidence from Hot Water Deposition and Isotopes [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(2): 497-510.
[8] Li Yang , Zhou Wenbo, Wang Changhong, Liu Na, Gou Jun, Sun Wenbo, Sun Jiaxing, Sun Deyou. Sediment Provenance of  U-Hosting Strata in Kelulun Sag, Hailaer Basin [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(2): 522-539.
[9] Xu Jun , Gao Yang, Liu Jun, Wang Xiaotong, . Genesis of  Sankuanggou Fe-Cu Deposit in  Northern Great Hinggan Range: Constraints from Garnet U-Pb Geochronology and Element Geochemistry [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(2): 540-556.
[10] Zhang Wen, , Wang Juncheng, , Chen Junqi, , Cui Honghai, Kong Xiangli, Guo Tao, Wang Ming, Wang Jia, , Zhang Shurui , , Sun Qi , , Zhang Han , . Basic Geological Overview of Changbai Mountain and Types and Mechanisms of Igneous Rock Collapse-Landslide Catastrophes [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(2): 568-583.
[11] Zhang Jiaqi, Wang Zhixin, Liang Chenyue, Zheng Changqing, Liu Yongjiang. Detrital Zircon Geochronology and Hf Isotope of Metasedimentary Rocks from the Fanjiatun Formation in Central Jilin: Constraints on the Closure of the Eastern Segment of the Paleo-Asian Ocean [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(1): 149-172.
[12] Gao Xinru, Liang Chenyue, Zheng Changqing, Liu Yongjiang, Zhou Jianbo, Song Zhiwei, Jia Xianghe, Yin Junzhe, Hong Yuxuan, Tan Zhuo, Zhang Jiaqi. Late Mesozoic Evolution History of Eastern Section of Mongol-Okhotsk Tectonic Domain: Evidence from Igneous and Sedimentary Rocks [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(1): 36-65.
[13] Sun Luhua, Liang Chenyue, Zheng Changqing, Song Zhiwei, Zhou Jianbo. Identification of Late Mesozoic Deformation Events and Tectonic Significance in Yiwulüshan Area, Western Liaoning [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(1): 173-198.
[14] Xu Zhongjie, Leng Long, Zhu Zhanping, Duan Yu, Zhang Fangxia, Xu Dazhi. Analysis of the Paleogene Tectonic Setting in Qikou Sag, Bohai Bay Basin: Evidence from Detrital Zircon U-Pb Geochronology [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(1): 229-251.
[15] Chen Zhuo, Zhou Jianbo, Li Gongyu, Xin Zhonghua, Wang Hongyan, Sun Ningchen. Structural Properties and Supercontinent Reconstruction of Microcontinents in Eastern Northern Orogenic Belt [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(1): 1-16.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] LIU Jian-feng, CHI Xiao-guo, ZHOU Yan, WANG Tie-fu,JIN Wei, ZHOU Jian-bo, DONG Chun-yan, LI Guang-rong. Rb-Sr Isotopic Dating of the Jinlin Pluton by Whole Rock-Hornblende Method in the Northeast Xiao Hinggan Mountains[J]. J4, 2005, 35(06): 690 -0693 .
[2] HUANG Guan-xing, SUN Ji-chao, ZHANG Ying, LIU Jing-tao, ZHANG Yu-xi, JING Ji-hong. Content and Relationship of Heavy Metals in Groundwater of Sewage Irrigation Area in Pearl River Delta[J]. J4, 2011, 41(1): 228 -234 .
[3] XIAO Chang-lai,LIANG Xiu-juan, CUI Jian-ming, LAN Ying-ying，ZHANG Jun, LI Shu-lan, LIANG Rui-qi, ZHENG Ce. Whole Curve Matching Method for Aquifer Parameters Determination[J]. J4, 2005, 35(06): 751 -0755 .
[4] GUO Zhen-hua, WANG Pu-jun, YIN Chang-hai, HUANG Yu-long. Relationship Between Lithofacies and Logging Facies of the Volcanic Reservoir Rocks in Songliao Basin[J]. J4, 2006, 36(02): 207 -0214 .
[5] SUN Yong-he, FU Xiao-fei, LV Yan-fang, FU Guang, YAN Dong. Suction Role of Seismic Pumping and Physical Simulation on Hydrocarbon Migration and Accumulation[J]. J4, 2007, 37(1): 98 -0104 .
[6] XIE Zhong-lei, CHEN Zhuo，SUN Wen-tian， YIN Bo. Content of Fluoride in Tea Leaves and Distribution of Fluoride in Soils from Different Tea Gardens[J]. J4, 2008, 38(2): 293 -0298 .
[7] JIA Jun-tao, WANG Pu-jun, SHAO Rui，CHENG Ri-hui, ZHANG Bin, HOU Jing-tao, LI Jin-long, BIAN Wei-hua. Stratigraphical Sequence and Regional Correlation of Yingcheng Formation in the Southeast of Songliao Basin[J]. J4, 2007, 37(6): 1110 -1123 .
[8] KANG Li-ming，REN Zhan-li. Study on Multi-Parameters Discrimination Method for Flow Units-Taking W93 Wellblock in Ordos Basin as An Example[J]. J4, 2008, 38(5): 749 -0756 .
[9] XUE Yong-chao, CHENG Lin-song. The Diagenetic Reservoir Facies of Chang 8 Reservoir in Baibao Oilfield[J]. J4, 2011, 41(2): 365 -371 .
[10] JIANG Ji-yi, ZHANG Yu-dong, GU Hong-biao, ZUO Lan-li. Study on the Evaluation Model of Groundwater Environment Evolution Pattern Based on Grey Correlation Entropy[J]. J4, 2009, 39(6): 1111 -1116 .
Copyright © Journal of Jilin University(Earth Science Edition), All Rights Reserved.
Tel: +86-431-88502374；13756165364　E-mail: xuebao1956@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd