ISSN 1009-6248CN 61-1149/P Bimonthly

Supervisor：China Geological Survey

Sponsored by：XI'an Center of China Geological Survey
Geological Society of China

    • The Core Journals of China
    • The Key Magazine of China Technology
    • CSCD Included Journals
    • Scopus Included Journals
Advance Search
ZHAO Hongju, BAI Yongshan, LIU Chun'e, et al. Lithogeochemical Characteristics of Cretaceous Basic Dyke Swarm from Qimantag Region in East Kunlun and Its Geological Significance[J]. Northwestern Geology, 2018, 51(2): 1-8.
Citation: ZHAO Hongju, BAI Yongshan, LIU Chun'e, et al. Lithogeochemical Characteristics of Cretaceous Basic Dyke Swarm from Qimantag Region in East Kunlun and Its Geological Significance[J]. Northwestern Geology, 2018, 51(2): 1-8.
shu

Lithogeochemical Characteristics of Cretaceous Basic Dyke Swarm from Qimantag Region in East Kunlun and Its Geological Significance

  • 1. Qinghai Province Key Laboratory of Geological Process and Mineral Resources of Northern Qinghai-Tibet Plateau, Qinghai Geological Survey Institute, Xining 810012, Qinghai, China;

  • 2. Key Laboratory of Hydrogeology and Geothermal Geology of Qinghai Province, Qinghai Institute of Hydrogeology and Engineering, Xining 810000, Qinghai, China

More Information
  • Received Date: January 16, 2018
  • Revised Date: March 18, 2018
  • Available Online: July 28, 2022
  • Published Date: June 04, 2018
    Graphical Abstract
    • Abstract
  • The firstly discovered diabase dykes swarm in Qimantag region of East Kunlun has high TiO2 (1.65%~2.87%) and alkali (2.98%~5.32%) contents, belonging to alkalic basalt series. LA-MC-ICP-MS zircon U-Pb dating of diabase dyke (porphyrite) has obtained an age of 102 Ma, while its Sm-Nd isochron age is (120±8.3)Ma. Therefore, it's confirmed that the early Cretaceous diabase dike is existed in Qimantag region, East Kunlun,and the area had entered the intracontinental extension stage in early Cretaceous.
    • FullText(HTML)
    • References (22)
  • 李荣社,计文化,杨永成,等.昆仑山及邻区地质[M].北京:地质出版社,2008.
    LI Rongshe,JI Wenhua,YANG Yongcheng,et al. KunLun Mountains and its adjacent area Geologe[M].Beijing:Geological Publishing House,2008.
    赵文智,张光亚,何海清,等.中国海相石油地质与叠合含油气盆地[M].北京:地质出版社,2002.
    ZHAO Wenzhi,ZHANG Guangya,HE Haiqing,et al. Marine Petroleum Geology and Composite Petroliferous basin of China[M].Beijing:Geological Publishing House,2002.
    覃小锋,夏斌,李江,等.阿尔金南缘构造带西段辉绿岩墙群的地球化学特征及构造环境[J].岩石矿物学杂志, 2008,27(1):14-22.
    QIN Xiaofeng,XIA Bin,LI Jiang,et al. Geochemical characteristics and tectonic settings of the diabase dyke swarms in the western segment of the southern Altun tectonic belt[J].Acta Petrologica et Mineralogical, 2008,27(1):14-22.
    李相博,陈启林,魏伟,等.蒙甘青地区白垩纪原型盆地分布特征及盆山格局[J].地球科学与环境学报,2006,28(3):24-30.
    LI Xiangbo,CHEN Qilin,WEI Wei,et al. Distribution of Cretaceous Proto-basin and Basin-mountain Frame Work in Iner Mongolia-Gansu-Qinghai Area[J].Journal of Earth Sciences and Environment, 2006,28(3):24-30.
    齐骅.西北地区陆相侏罗白垩纪地层[J].西安地质矿产研究所所刊,1984(7):1-28.
    QI Hua. Non-Marine Jurassic and cretaceous Stratigraphy in Northwest China[J].Bull. Xi'an inst. Geol.Min.Res.,Chinese Acad.Geol.sci. 1984(7):1-28.
    拜永山,任二峰,范桂兰,等.青藏高原西北缘祁漫塔格山中新世快速抬升的磷灰石裂变径迹证据[J].地质通报,2008,27(7):1044-1048.
    BAI Yongshan,REN Erfeng,FAN Guilan,et al. Apatite fission track evidence for the Miocene rapid uplift of the Qimantag Mountains on the northwestern margin of the Qinghai-Tibet Plateau[J].Geological Bulletin of China,2008,27(7):1044-1048.
    李怀坤,耿建珍,郝爽,等.用激光烧蚀多接收器等离子体质谱仪(LA-MC-ICPMS)测定锆石U-Pb同位素年龄的研究[J].矿物学报,2009,28(增刊):600-601.
    LI Huaikun,GEN Jianzhen,HAO Shuang,et al.Zircon U-Pb dating technique using LA-MC-ICPMS[J].Acta Mineralogica Sinica, 2009,28(S):600-601.
    丰成友,王松,李国臣,等.青海祁漫塔格中晚三叠世花岗岩:年代学、地球化学及成矿意义[J].岩石学报,2012,28(2):665-678.
    FENG ChengYou,WANG Song,LI Guochen,et al.Middle to Late Triassic granitoids in the Qimantage area,Qinghai Province,China:Chronology,geochemistry and metallogenic significances[J].Acta Petrologica Sinica,2012,28(2):665-678.
    张克信,王国灿,陈奋宁,等.青藏高原古近纪-新近纪隆升与沉积盆地分布耦合[J].地球科学-中国地质大学学报, 2007,32(5):583-597.
    ZHANG Kexin,WANG Guocan,CHEN Fenning,et al. Coupling between the Uplift of Qinghai-Tibet Plateau and Distribution of Basins of Paleogene-Neogene[J].Earth Science-Journal of China University of Geosciences, 2007,32(5):583-597.
    李海兵,杨经绥.青藏高原北部白垩纪隆升的证据[J].地学前缘,2004,11(4):345-359.
    LI Haibing,YANG Jingsui. Evidence for Cretaceous uplift of the northern Qinghai-Tibetan plateau[J].Earth Science Frontiers, 2004,11(4):345-359.
    吴根耀.白垩纪:中国及邻区板块构造演化的一个重要变换期[J].中国地质,2006,33(1):64-77.
    WU Genyao.Cretaceous:A key transition period of the plate tectonic evolution in China and its adjacent areas[J]. Geology in China, 2006,33(1):64-77.
    • Related Articles

Catalog

    Get Citation
    PDF
    XML
    Article views (2525) PDF downloads (2837) Cited by()
    Turn off MathJax
    Article Contents
    Abstract
    References

    Address：No. 555 Cangtai West Road, Chang'an District, Xi'an 710119, ChinaPostCode：710119

    Tel：+86-29-89238533E-mail： xbdzbjb@163.com

    Copyright : Editorial Office of Northwestern Geology陕ICP备13001446号

    Supported by: Beijing Renhe Information Technology Co., Ltd.  Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return