TAO Wei, GUO Ling, LI Yang, WEI Li, CHEN Tao, JI Chun, LIU Tuanfeng, WANG Xiaogang. 2021. The Geological Characteristics and Structural Constraints of Xiaozhaigou Silver Deposit in South Qinling. Northwestern Geology, 54(3): 108-120. doi: 10.19751/j.cnki.61-1149/p.2021.03.008
Citation: TAO Wei, GUO Ling, LI Yang, WEI Li, CHEN Tao, JI Chun, LIU Tuanfeng, WANG Xiaogang. 2021. The Geological Characteristics and Structural Constraints of Xiaozhaigou Silver Deposit in South Qinling. Northwestern Geology, 54(3): 108-120. doi: 10.19751/j.cnki.61-1149/p.2021.03.008

The Geological Characteristics and Structural Constraints of Xiaozhaigou Silver Deposit in South Qinling

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  • Qinling orogen is a multi-cycle composite continental collision orogenic belt. Comprehensive study shows that faulting and folding in the orogen have a good control on the ore body.This paper selects Xiaozhaigou silver deposit in Qinling orogen as the research object.The authors put forward some new understanding to the ore-controlling structure through multi-approaches including the macro-characteristic of silver ore body, the distribution characteristic of geochemical comprehensive anomaly, and the regional structural analysis.The regional tectonic analysis shows that the Xunyangba-Shiwengzi detachment nappe had dextral strike-slip mechanism.The NW-SE extensional faults controlled the silver ore bodies,the silver mineralization alteration zone and the geochemical comprehensive anomaly.In the adjacent area of similar structural system, some ores or alteration zones were developed along the NW-SE faults.It is suggested that further structural analysis should be conducted in this area, which has certain guiding significance to the prospecting achievement.
  • 陈衍景. 秦岭印支期构造背景、岩浆活动及成矿作用[J]. 中国地质, 2010, 37(4):854-865.

    Google Scholar

    CHEN Yanjing. Indosinian tectonic setting, magmatism and metallogenesis in Qinling Orogen, central China[J]. Geology in China, 2010, 37(4):854-865(in Chinese with English abstract).

    Google Scholar

    弓虎军, 朱赖民, 孙博亚, 等. 南秦岭沙河湾、曹坪和柞水岩体锆石U-P b年龄、H f同位素特征及其地质意义[J]. 岩石学报, 2009, 25(2):248-264.

    Google Scholar

    GONG Hujun, ZHU Laimin, SUN Boya, et al. Zircon U-Pb ages and Hf isotope characteristics and their geological significance of the Shahewan, Caoping and Zhashui granitic plutons in the South Qinling orogen[J]. Acta Petrological Sinica, 2009, 25(2), 248-264(in Chinese with English abstract).

    Google Scholar

    胡召齐. 上扬子地区北部构造演化与热年代学研究[D]. 合肥:合肥工业大学, 2011.

    Google Scholar

    HU Zhaoqi. Studies of tectonic evolution and thermochronology in the northern upper Yangtzeregion[D]. Hefei:Hefei University of Technology, 2011(in Chinese with English abstract).

    Google Scholar

    李钦仲, 罗彤, 陈有仓, 等. 大坪幅地质调查报告[R]. 西安:陕西省地矿局, 1992.

    Google Scholar

    LI Qinzhong, LUO Tong, CHEN Youcang, et al. Regional Geological Survey Report of 1:50000 Daping[R]. Xi'an:Regional Institute of Shaanxi Bureau of Geological Exploration, 1992.

    Google Scholar

    李钦仲, 罗彤, 陈有仓, 等. 沪家垣幅地质调查报告[R]. 西安:陕西省地矿局, 1992.

    Google Scholar

    LI Qinzhong, LUO Tong, CHEN Youcang, et al. Regional Geological Survey Report of 1:50000 Hujiayuan[R]. Xi'an:Regional Institute of Shaanxi Bureau of Geological Exploration, 1992.

    Google Scholar

    李钦仲, 罗彤, 陈有仓, 等. 镇安县幅地质调查报告[R].西安:陕西省地矿局, 1992.

    Google Scholar

    LI Qinzhong, LUO Tong, CHEN Youcang, et al. Regional Geological Survey Report of 1:50000 Zhen'an County[R]. Xi'an:Regional Institute of Shaanxi Bureau of Geological Exploration, 1992.

    Google Scholar

    李王晔. 西秦岭-东昆仑造山带蛇绿岩及岛弧型岩浆岩的年代学和地球化学研究[D].合肥:中国科学技术大学, 2008.

    Google Scholar

    LI Wangye.Geochronology and geochemistry of the ophiolites and island-arc-type igneous rocks in the Western Qinling Orogen and the Eastern Kunlun Orogen:Implication for the evolution of the TethyanOcean[D]. Hefei:University of Science and Technology of China, 2008(in Chinese with English abstract).

    Google Scholar

    刘嘉威. 南秦岭东段新元古代岩浆活动及构造演化[D].西安:西北大学, 2018.

    Google Scholar

    LIU Jiawei. Neoproterozoic Magmatism and Tectonic Evolution in Eastern Part of the South Qinling Orogenic Belt[D]. Xi'an:Northwest University, 2018(in Chinese with English abstract).

    Google Scholar

    刘仁燕. 陕西柞水小茅岭复式岩体年代学、地球化学及构造意义研究[D]. 北京:中国地质科学院, 2011.

    Google Scholar

    LIU Renyan. The geochronology, geochemical characteristics and tectonic implication of the Xiaomoling composite intrusives in Zhashui, Shaanxi[D]. Beijing:Chinese Academy of Geological Science, 2011(in Chinese with English abstract).

    Google Scholar

    陶威.南秦岭晚三叠世老城与胭脂坝花岗岩体的侵位机制及动力学意义[D]. 西安:西北大学, 2014.

    Google Scholar

    TAO Wei, Emplacement mechanism and tectonic significance of the Late Triassic Laocheng and Yanzhiba Granitic pluton in South Qinling[D]. Xi'an:Northwest University, 2014(in Chinese with English abstract).

    Google Scholar

    王延华, 崔建堂, 尹宗义, 等. 东川街幅地质调查报告[R].西安:陕西省地矿局, 1996.

    Google Scholar

    WANG Yanhua, CUI Jiantang, YIN Zongyi, et al. Regional Geological Survey Report of 1:50 000 Dongchuanjie[R]. Xi'an:Regional Institute of Shaanxi Bureau of Geological Exploration, 1996.

    Google Scholar

    王延华, 崔建堂, 尹宗义, 等. 栗扎坪地质调查报告[R]. 西安:陕西省地矿局, 1996.

    Google Scholar

    WANG Yanhua, CUI Jiantang, YIN Zongyi, et al. Regional Geological Survey Report of 1:50 000 Lizhaping[R], Xi'an:Regional Institute of Shaanxi Bureau of Geological Exploration, 1996.

    Google Scholar

    王延华, 崔建堂, 尹宗义, 等. 庙沟口地质调查报告[R]. 西安:陕西省地矿局, 1996.

    Google Scholar

    WANG Yanhua, CUI Jiantang, YIN Zongyi, et al. Regional Geological Survey Report of 1:50 000 Miaogoukou[R], Xi'an:Regional Institute of Shaanxi Bureau of Geological Exploration, 1996.

    Google Scholar

    王延华, 崔建堂, 尹宗义, 等. 旬阳坝幅地质调查报告[R]. 西安:陕西省地矿局, 1996.

    Google Scholar

    WANG Yanhua, CUI Jiantang, YIN Zongyi, et al. Regional Geological Survey Report of 1:50 000 Xunyangba[R]. Xi'an:Regional Institute of Shaanxi Bureau of Geological Exploration, 1996.

    Google Scholar

    吴发富.中秦岭山阳-柞水地区岩浆岩及其成矿构造环境研究[D]. 北京:中国地质科学院, 2013.

    Google Scholar

    WU Fafu. Research on the Magmatite and Its Metallogenic Tectonic Setting in theShanyang-Zhashui Area, Middle Qinling Orogenic Belt[D]. Beijing:Chinese Academy of Geological Sciences, 2013(in Chinese with English abstract).

    Google Scholar

    许志琴, 卢一伦, 汤耀庆, 等. 东秦岭造山带的变形特征及构造演化[J]. 地质学报, 1986, 3:237-247.

    Google Scholar

    XU Zhiqin, LU Yilun, TANG Yaoqing, et al.Deformation characteristics and tectonic evolution of the eastern Qingling Orogenic belt[J]. Acta Geologica Sinica, 1986, 3:237-247(in Chinese with English abstract).

    Google Scholar

    闫臻, 王宗起, 陈雷, 等. 南秦岭山阳-柞水矿集区构造-岩浆-成矿作用[J]. 岩石学报, 2014, 30(2):401-414.

    Google Scholar

    YAN Zhen, WANG Zongqi, CHEN Lei, et al. Tectono-magmatism and metallogeneses of Shanyang-Zhashui ore concentration area in Qinling Orogen[J]. Acta Petrologica Sinica, 30(2):401-414(in Chinese with English abstract).

    Google Scholar

    杨永成, 马志和, 罗彤, 等. 镇安县幅地质调查报告[R].西安:陕西省地质调查院, 2003.

    Google Scholar

    YANG Yongcheng, MA Zhihe, LUO Tong, et al. Regional Geological Survey Report of 1:250000 Zhen'an County[R]. Xi'an:Shaanxi Institute of Geological Survey, 2003.

    Google Scholar

    杨钊, 董云鹏, 周鼎武, 等. 南秦岭柞水地区小磨岭杂岩基性岩类的地球化学特征及其地质意义[J]. 地质通报, 2008, 27(5):611-617.

    Google Scholar

    YANG Zhao, DONG Yunpeng, ZHOU Dingwu, et al. Geochemistry and geological significance of basic rocks in the Xiaomoling complex in Zhashui area, South Qinling, China[J]. Geological Bulletin of China, 2008, 27(5):611-617.

    Google Scholar

    姚书振, 周宗桂, 吕新彪, 等. 秦岭成矿带成矿特征和找矿方向[J]. 西北地质, 2006, 39(2):156-177.

    Google Scholar

    YAO Shuzhen, ZHOU Zonggui, LÜ Xinbiao, et al. Mineralization Characteristics and Prospecting Potential in the Qinling Metallogenic Belt[J]. Northwestern Geology, 2006, 39(2):156-177(in Chinese with English abstract).

    Google Scholar

    张国伟. 秦岭勉略构造带与中国大陆构造[M]. 北京:科学出版社, 2015.

    Google Scholar

    ZHANG Guowei. The Mianlve Tectonic Zone of the Qinling Orogen and China Continental Tectonics[M]. Beijing:Science Press, 2015.

    Google Scholar

    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.

    Google Scholar

    ZHANG Guowei, ZHANG Benren, YUAN Xuecheng, et al. Qinling orogenic belt and continent dynamics[M]. Beijing:Science Press, 2001.

    Google Scholar

    周小康, 李维成, 董王仓, 等. 陕西省铅锌矿资源特征及时空分布概论[J], 西北地质, 2020, 53(3):127-139.

    Google Scholar

    ZHOU Xiaokang, LI Weicheng, DONG Wangcang, et al. A Preliminary Study of the Characteristics of Lead-Zinc Deposits in Shaanxi Province and Their Distribution Laws[J]. Northwestern Geology, 2020, 53(3):127-139(in Chinese with English abstract).

    Google Scholar

    Dong Yunpeng, Santosh, M. Tectonic architecture and multiple orogeny of the Qinling Orogenic Belt, CentralChina[J]. Gondwana Research, 2016, 29:1-40.

    Google Scholar

    Dong Yunpeng, Zhang Guowei, Neubauer, F, et al. Tectonic evolution of the Qinling orogen, China:Review and synthesis[J]. Journal of Asian Earth Sciences, 2011, 41:213-237.

    Google Scholar

    Haakon Fossen. StructuralGeology[M]. NewYork:Cambridge University Press, 2010.

    Google Scholar

    Li Lei, Zhang Chengli. Geochronology, geochemistry, Sr-Nd-Pb and Hf isotope of Xiaomoling complex, east Qinling[J]. Abstract of National Annual Conference of Petrology and Geodynamics, 2010, 115-116.

    Google Scholar

    Li Jianhua, Zhang Yueqiao, Dong Shuwen, et al. Structural and geochronological constraints on the Mesozoic tectonic evolution of the North Dabashan zone, South Qinling, centralChina[J]. Journal of Asian Earth Sciences, 2013, 64:99-114.

    Google Scholar

    Li Sanzhong, Kushy, T.M., Wang Lu, et al. Collision leading to multiple-stage large-scale extrusion in the Qinling Orogen:insights from the Mianluesuture[J]. Gondwana Research, 2007, 12:121-143.

    Google Scholar

    Li Yang, Li Sanzhong, Liang Wentian, et al. Incremental emplacement and syn-tectonic deformation of Late Triassic granites in the Qinling Orogen:Structural and geochronological constraints[J]. Gondwana Research, 2019, 72, 194-212.

    Google Scholar

    Liang Wentian, Zhang Guowei, Bai Yong, et al. New insights into the emplacement mechanism of the Late Triassic granite plutons in the Qinling orogen:A structural study of the Mishulingpluton[J]. Geological Society of America Bulletin, 2015, 127:1583-1603.

    Google Scholar

    Zhang Ruiying, Sun Yong, Zhang Xu, et al. Neoproterozoic magmatic events in the South Qinling Belt, China:implications for amalgamation and breakup of the Rodinia Supercontinent[J]. Gondwana Research, 2015, 30:6-23.

    Google Scholar

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