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LUO Yao, LI Jingmin, LI Shijun, et al. The Danfeng Ophiolite in Shangnan-Danfeng Area of the North Qinling Orogenic Belt: Aerogamma spectrometric and Aeromagnetic Characteristics and Its Geological Significance[J]. Northwestern Geology, 2017, 50(1): 270-279.
Citation: LUO Yao, LI Jingmin, LI Shijun, et al. The Danfeng Ophiolite in Shangnan-Danfeng Area of the North Qinling Orogenic Belt: Aerogamma spectrometric and Aeromagnetic Characteristics and Its Geological Significance[J]. Northwestern Geology, 2017, 50(1): 270-279.
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The Danfeng Ophiolite in Shangnan-Danfeng Area of the North Qinling Orogenic Belt: Aerogamma spectrometric and Aeromagnetic Characteristics and Its Geological Significance

  • China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China

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  • Received Date: September 13, 2016
  • Revised Date: October 23, 2016
  • Available Online: July 28, 2022
  • Published Date: March 04, 2017
    Graphical Abstract
    • Abstract
  • The spatial distribution of aerogamma spectrometric and aeromagnetic anomaly in Shangnan-Danfeng area of the North Qinling Orogenic Belt has been analyzed in this paper, and then the corresponding tectonic units has been divided on the basis of high-resolution aeromagnetic and aerogamma spectrometric survey.A standard geophysical response mode of ophiolite complex in the North Qinling Orogenic Belt has been established by extracting its characteristics of aeromagnetic and aerogamma spectrometric anomalies. The characteristics of Songshugou ophiolite show that the ophiolite complex in the North Qinling Orogenic Belt has low radionuclide concentrations and high-amplitude positive anomaly. According the geophysical response mode of Songshugou ophiolite, the mafic-ultramafic rocks in Guojiagou area have been identified as the ophiolites. And then, the spatial distribution of Guojiagou ophiolite in Danfeng area has been delineated by the geophysical evidences that obtained from the high-resolution aeromagnetic and aerogamma spectrometric survey. Meanwhile, the Fenshuiling ophiolite and Mianyuzui-Qingyouhe mafic-ultramafic rocks in Danfeng area have been inferred and interpreted in this paper, and it's inferred that some ophiolites may be existed in Mianyuzui-Qingyouhe area.
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  • 冯张生, 张夏涛, 焦金荣, 等. 陕西省丹凤地区花岗伟晶岩型铀矿特征及找矿方向[J]. 西北地质, 2013, 46(2):159-166.
    FENG Zhangsheng, ZHANG Xiatao, JIAO Jinrong, et al. Characteristics and prospecting direction of granitic pegmatite-type uranium in Danfeng area, Shaanxi province[J]. Northwestern Geology, 2013, 46(2):159-166.
    高长林, 秦德余, 吉让寿, 等. 东秦岭俯冲消减古洋壳的地球化学鉴定[J]. 石油实验地质, 1990, 12(2):135-146.
    GAO Changlin, QIN Deyu, JI Rangshou, et al. A geochemical determination of the subduction ocean crust in East Qinling mountains[J]. Experimental Petroleum Geology, 1990, 12(2):135-146.
    梁月明, 黄旭钊, 周道卿, 等. 航空物探在酸性岩岩性划分中的效果[J]. 物探与化探, 2007, 31(6):520-525.
    LIANG Yueming, HUANG Xuzhao, ZHOU Daoqing, et al. The effects of applying aerogeophysical survey to lithologic division of acid rocks[J]. Geophysical and Geochemical Exploration, 2007, 31(6):520-525.
    裴先治, 张维吉, 王全庆, 等. 东秦岭松树沟蛇绿岩的形成环境探讨[J]. 西安地质学院学报, 1996, 18(3):1-7.
    PEI Xianzhi, ZHANG Weiji, WANG Quanqing, et al. The formation environment of Songshugou Ophiolite in the Eastern Qinling[J]. Journal of Xi'an college of Geology, 1996, 18(3):1-7.
    裴先治, 李厚民, 李国光. 东秦岭武关岩群的组成特征及其大地构造意义[J]. 西安工程学院学报, 1998, 20(1):1-5.
    PEI Xianzhi, LI Houmin, LI Guoguang. Composition and formation of the Wuguan group in the East Qinling and its tectonic implication[J]. Journal of Xi'an Engineering University, 1998, 20(1):1-5.
    裴先治, 李厚民, 李国光. 东秦岭丹凤岩群的形成时代和构造属性[J]. 岩石矿物学杂志, 2001, 20(2):180-188.
    PEI Xianzhi, LI Houmin, LI Guoguang. A Study of formation epoch and tectonic attribute of the Danfeng group Complex in East Qinling mountains[J]. Acta Petrologica et Mineralogica, 2001, 20(2):180-188.
    宋志高. 北秦岭丹凤群向西延入祁连造山带的地质意义[J].中国地质科学院院报, 1993, 27, 28:15-26.
    SONG Zhigao. The westward extention of the early paleozoic Danfeng group into the Qilian Orogen and its geological significance[J]. Bulletin of the Chinese Academy of Geological Sciences, 1993, 27, 28:15-26.
    孙勇. 东秦岭古洋盆与加里东运动[J]. 地质论评, 1991, 37(6):555-559. SUN Yong. The ancient ocean and Caledonian Orogeny in the East Qinling[J].Geological Review, 1991, 37(6):555-559. 王菊婵, 崔海洲, 杨海宏, 等. 陕西商丹地区铀矿成矿特征及成矿作用研究[J]. 陕西地质, 2015, 33(2):63-69.

    WANG Juchan, CUI Haizhou, YANG Haihong, et al. Uranium metallogenesis in Shangxian-Danfeng area of Shaanxi province[J]. Geology of Shaanxi, 2015, 33(2):63-69.
    肖思云, 张维吉, 宋子季, 等. 北秦岭变质地层[M]. 西安:西安交通大学出版社, 1988.
    XIAO Siyun, ZHANG Weiji, SONG Ziji, et al. The metamorphic strata of the Northern Qinling in China[M]. Xi'an:Xi'an Jiaotong University Press, 1988.
    薛锋, 张国伟. 秦岭造山带丹凤变质岛弧火山岩系的岩石组合与地球化学特征[J]. 地球化学, 1993(1):80-92.
    XUE Feng, ZHANG Weiguo. Rock association and geochemistry of the Danfeng meta-volcanics in the qinling orogenic belt:its formation setting and mechanism and tectonic implications[J]. Geochimica, 1993(1):80-92.
    杨森楠. 东秦岭古生代陆间裂谷系的演化[J]. 地球科学, 1985, 10(4):53-62.
    YANG Senna. The evolution of Qinling intercontinental rift system in paleozoic[J]. Earth Science, 1985, 10(4):53-62.
    姚正煦, 周伏洪, 薛典军, 等. 雅鲁藏布江航磁异常带性质及其意义[J]. 物探与化探, 2001, 25(4):241-252.
    YAO Zhengxu, ZHOU Fuhong, XUE Dianjun, et al. The property of the Yarlung Zangbo River aeromagnetic anomaly zone and its significance[J]. Geophysical and Geochemical Exploration, 2001, 25(4):241-252.
    张国伟, 等. 秦岭造山带的形成及其演化[M]. 西安:西北大学出版社, 1988.
    ZHANG Guowei, et al. Formation and evolution of the Qinling Orogenic Belt[M]. Xi'an:Northwest University Press, 1988.
    张国伟, 李曙光. 秦岭造山带的蛇绿岩[J]. 地学研究, 1993, 26:13-24.
    ZJANG Guowei, LI Shuguang. The ophiolites in the Qinling Orogenic Belt[J]. Di Xue Yan Jiu, 1993, 26:13-24.
    张国伟, 张本仁, 袁学诚, 等. 秦岭造山带与大陆动力学[M]. 北京:科学出版社, 2001.
    ZHANG Guowei,ZHANG Benren,YUAN Xuecheng, et al. Qinling Orogenic Belt continental dynamics[M]. Beijing:Science Press, 2001.
    张旗, 张宗清, 孙勇, 等. 陕西商县-丹凤地区丹凤群变质玄武岩的微量元素和同位素地球化学[J]. 岩石学报, 1995, 11(1):43-54.
    ZHANG Qi, ZHANG Zongqing, SUN Yong, et al. Trace element and isotopic geochemistry of metabasalts from Dafeng group (DFG) in Shangxian-Danfeng area, Shanxi province[J]. Acta Petrologica Sinica, 1995,11(1):43-54.
    张旗, 周国庆. 中国蛇绿岩[M]. 北京:科学出版社, 2001.
    ZHANG Qi, ZHOU Guoqing. Ophiolotes of China[M]. Beijing:Science Press, 2001.
    张秋生, 朱永正. 东秦岭古生代蛇绿岩套[J]. 长春地质学院学报, 1984, (3):1-13.
    ZHANG Qiusheng, ZHU Yongzheng.The palaeozoic Ophiolite the Northerneast-Qinling[J]. Journal of Changchun College of Geology, 1984, (3):1-13.
    赵如意, 姜常义, 李卫红, 等. 东秦岭丹凤地区分水岭蛇绿岩LA-ICP-MS锆石U-Pb年龄、岩石地球化学特征及其构造意义[J]. 地球学报, 2015, 36(4):473-482.
    ZHAO Ruyi, JIANG Changyi, LI Weihong, et al. LA-ICP-MS zircon U-Pb dating, petro-geochemical characteristics and geological significance of Fenshuiling Ophiolite in Danfeng area of Eastern Qinling mountains[J]. Acta Geoscientica Sinica, 2015, 36(4):473-482.
    张宗清, 张国伟, 刘敦一, 等. 秦岭造山带蛇绿岩、花岗岩和碎屑沉积岩同位素年代学和地球化学[M]. 北京:地质出版社, 2006.

    ZHANG Zongqing, ZHANG Guowei, LIU Dunyi, et al. Isotopic geochronology and geochemistry of ophiolites, granites and clstic sedimentary rocks in Qinling Orgenic Belt[M]. Beijing:Geological Publishing House, 2006.
    周鼎武, 张成立, 韩松, 等. 东秦岭早古生代两条不同构造-岩浆杂岩带的形成构造环境[J]. 岩石学报,1995a, 11(2):115-126.
    ZHOU Dingwu, ZHANG Chengli, HAN Song, et al. Tectonic setting on the Two Different Tectonics-Magma complex of the East Qinling in Early paleozoic[J]. Acta Petrologica Sinica, 1995a, 11(2):115-126.
    周鼎武, 张泽军, 董云鹏, 等. 东秦岭商南松树沟元古宙蛇绿岩片的地质地球化学特征[J].岩石学报, 1995b, 11(增刊):154-164.
    ZHOU Dingwu, ZHANG Zejun, DONG Yunpeng, et al. Geological and geochemical characteristics on proterozoic Songshugou Ophiolite peice from Shangnan country, Qinling[J]. Acta Petrologica Sinica, 1995b, 11(supl.):154-164.
    朱焕巧, 李卫红, 恵争卜, 等. 陕西丹凤三角地区花岗伟晶岩铀-稀有元素矿化特征及成矿作用分析[J]. 西北地质, 2015, 48(1):172-178. ZHU Huanqiao, LI Weihong, HUI Zhengpu, et al. Mineralization characteristics and metallogenesis of granitic pegmatite Uranium and other rare metals in the Danfeng triangle Area, Shaanxi[J]. Northwestern Geology, 2015, 48(1):172-178. SUN Yong. REE geochemistry of the East Qinling Ophiolites[J]. Chinese Science Bulletin, 1988, 33 (14):1195-1197.
    AIRO M-L, LOUKOLA-RUSKEENIEMIB K. Characterization of sulfide deposits by airborne magnetic and gamma-ray responses in eastern Finland[J]. Ore Geology Reviews, 2004, 24(1-2):67-84.
    CUI Zhilin, SUN Yong, WANG Xueren.A discovery of Radiolaria from Danfeng Ophiolites, North Qinling and its tectonic significance[J]. Chinese Science Bulletin, 1996, 41(11):916-919.
    ECCLES J D, CASSIDY J, LOCKE C A, et al. Aeromagnetic imaging of the Dun Mountain Ophiolite Belt in northern New Zealand:insight into the fine structure of a major SW Pacific terrane suture[J]. Journal of the Geological Society, 2005, 162(4):723-735.
    TZORTZIS M, TSERTOS H. Natural radioelement concentration in the Troodos Ophiolite Complex of Cyprus[J]. Journal of Geochemical Exploration, 2005, 85(2):47-54.
    XIONG Shengqing, YANG Hai, DING Yanyun, et al. Distribution of igneous rocks in China revealed by aeromagnetic data[J]. Journal of Asian Earth Sciences, 2016, doi: 10.1016/j.jseaes.2016.08.016.
    HE Lanfang, HU Xiumian, ZHA Yabing, et al. Distribution and origin of high magnetic anomalies at Luobusa Ophiolite in Southern Tibet[J]. Chinese Science Bulletin, 2014, 59 (23):2898-2908.
    RATSCHBACHER L, HACKER B R, CALVERT A, et al. Tectonics of the Qinling (Central China):tectonostratigraphy, geochronology, and deformation history[J]. Tectonophysics, 2003, 336(1-2):1-53.
    WANG Xiaoxia, WANG Tao, ZHANG Chengli. Granitoid magmatism in the Qinling orogen, central China and its bearing on orogenic evolution[J]. Science China-Earth Sciences, 2015, 58(9):1497-1512.
    ROGERS J J W,SANTOSH M. Confiuration of Columbia,a Mesoproterozoic Supercontinent[J]. Gondwana Research,2002,5(1):5-22.
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