ISSN 1009-6248CN 61-1149/P Bimonthly

Supervisor：China Geological Survey

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

    Advance Search
    DAI Wen-jun, GONG Quan-sheng, LI Hai-lin, et al. Discovery of Silurian in middle section of south belt of Beishan mountain and its geological significance, Gansu[J]. Northwestern Geology, 2002, 35(3): 42-47.
    Citation: DAI Wen-jun, GONG Quan-sheng, LI Hai-lin, et al. Discovery of Silurian in middle section of south belt of Beishan mountain and its geological significance, Gansu[J]. Northwestern Geology, 2002, 35(3): 42-47.
    shu

    Discovery of Silurian in middle section of south belt of Beishan mountain and its geological significance, Gansu

    • No.3 Institute of Geology and Mineral Exploration, Gansu Provincial Bureau of Geology and Mineral Exploration and Development, Lanzhou 730050, China

    More Information
    • Received Date: January 06, 2002
    • Revised Date: March 05, 2002
    • Published Date: September 04, 2002
      Graphical Abstract
      • Abstract
    • The paper made more research on volcanic rock in Xiaocaohu-Yaodongliang area about rock association metamorphic trait and deformation intensity,volcanic sequence etc on the basis of mapping data of the 1:250000 Mazongshan sheet. And make a comparison of regions on the basis of rock association metamorphic trait and deformation intensity etc,and the whole-rock Rb-Srage of the Yaodongliang basic volcanic rock is in the range of 417.24±19.29 Ma,the alkali-feldspar granite which irrupted the basic volcanic rock and where Leidunzi eastern mountain is 238 Ma,so its age belongs to the Silurian.
      • FullText(HTML)
      • References (3)
    • 李景春,赵安生,等.北山区域地质发展史和金矿区域成矿模式[J].贵金属地质,1996,5(1).
      左国朝,何国靖,等.北山板块构造及成矿规律[M].北京:北京大学出版杜,1990.
      刘明强,龚全胜,等.甘肃北山地区音凹峡多旋回裂谷带[J].甘肃地质学报,1999,8(2):15-22.
      • Related Articles

    • Related Articles

      GAO Xiaofeng, SUI Qinglin, YOU Minxin, HU Chaobin, ZHA Xianfeng, LI Meng, REN Guangli, LI Ting, YANG Min. 2025: Study on Dynamic Mechanism of Magmatic Copper-Nickel Sulfide Deposits in Orogenic Belts. Northwestern Geology, 58(3): 206-220. DOI: 10.12401/j.nwg.2025012
      YANG Zhenxi, DING Shuhong, ZHANG Jing, CHEN Shiming, WANG Zhen, FAN Xinxiang, ZHAO Jichang, LIU Jianhong. 2023: The Discovery and Prospecting Significance of the Qianhongquan Gold Deposit in the South Beishan Orogenic Belt, Gansu Province, China. Northwestern Geology, 56(6): 274-284. DOI: 10.12401/j.nwg.2023148
      ZHANG Xue, WENG Kai, MA Zhongping, CAO Jifei, CHEN Bo, CAO Kai. 2021: Source Tracer and Its Tectonic Significance of the Ordovician-Silurian Clastic Rocks in Southern Nuratau, Uzbekistan. Northwestern Geology, 54(2): 55-73. DOI: 10.19751/j.cnki.61-1149/p.2021.02.005
      WANG Jianxin. 2018: Tidal Flat Sedimentary Characteristics of Silurian Gepingtage Formation in Tarim Basin. Northwestern Geology, 51(2): 69-74.
      MA Junqiang, ZHANG Yunchang, CHEN Gen, JI Guozhong, LIAO Qiang, YANG Xiaojun. 2017: LA-ICP-MS Zircon U-Pb Ages of the Zhahe Pluton in North Part of Sanjiang Orogenic Belt and Its Geological Significance. Northwestern Geology, 50(4): 70-80.
      LIU De-min, LI De-wei. 2002: The coupling relationship between the orogens and the sedimentary basins——An example from Qinghai-Tibet plateau and its surrounding basins. Northwestern Geology, 35(1): 15-21.
      XIA Lin-qi. 2001: Volcano-magmatism of orogenic belts. Northwestern Geology, 34(3): 18-28.
      ZHANG Ben-ren. 2001: Geochemical study of continental orogenic belts： on improvement of geochemical discrimination of tectonic settings of rocks. Northwestern Geology, 34(3): 1-17.
      LIU De-quan, TANG Yan-ling, ZHOU Ru-hong. 2001: The characteristics of mineralization of the Central Asian Paleozoic orogenic zone. Northwestern Geology, 34(2): 1-10.
      ZHANG Guo-wei, DONG Yun-peng, YAO An-ping. 2001: Review on the development of studies on the tectonic and orogen process of orogenic belt, and discussing on some new key problems. Northwestern Geology, 34(1): 1-9.

    Catalog

      Get Citation
      PDF
      XML
      Article views (2287) PDF downloads (3119) Cited by()
      Turn off MathJax
      Article Contents
      Abstract
      References
      Related Articles

      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