留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

云南省大坪金矿控矿构造特征与找矿方向研究

张垚垚 张达 吴淦国 狄永军 刘军 卜星辰 李兴俭

张垚垚, 张达, 吴淦国, 等, 2017. 云南省大坪金矿控矿构造特征与找矿方向研究. 地质力学学报, 23 (2): 315-326.
引用本文: 张垚垚, 张达, 吴淦国, 等, 2017. 云南省大坪金矿控矿构造特征与找矿方向研究. 地质力学学报, 23 (2): 315-326.
ZHANG Yao-yao, ZHANG Da, WU Gan-guo, et al., 2017. ORE-CONTROLLING STRUCTURAL CHARACTERISTICS OF DAPING GOLD DEPOSIT IN YUNNAN AND PROSPECTING ORIENTATION RESEARCH. Journal of Geomechanics, 23 (2): 315-326.
Citation: ZHANG Yao-yao, ZHANG Da, WU Gan-guo, et al., 2017. ORE-CONTROLLING STRUCTURAL CHARACTERISTICS OF DAPING GOLD DEPOSIT IN YUNNAN AND PROSPECTING ORIENTATION RESEARCH. Journal of Geomechanics, 23 (2): 315-326.

云南省大坪金矿控矿构造特征与找矿方向研究

基金项目: 

国家重点研发计划 2016YFC0600509

详细信息
    作者简介:

    张垚垚(1987-), 男, 在读博士, 从事矿田构造与成矿作用的研究。E-mail:zyy@cugb.edu.cn

  • 中图分类号: P618.51

ORE-CONTROLLING STRUCTURAL CHARACTERISTICS OF DAPING GOLD DEPOSIT IN YUNNAN AND PROSPECTING ORIENTATION RESEARCH

  • 摘要: 哀牢山金成矿带是我国最重要的喜马拉雅期金成矿带之一,大坪金矿是该成矿带内最具代表性的金矿床。本文在介绍该矿床地质特征的基础上,以矿田控矿构造解析、矿产勘查及成矿预测等相关理论与方法为主要手段,对大坪金矿区的地质构造格局、主要金矿带控矿构造类型及性质、主矿体空间几何形态及延伸特征、金矿体空间分布特征等开展综合调查及研究工作。研究认为小新街断裂为矿床的主要导矿构造,在小新街断裂左行走滑作用影响下形成的次级断裂系统为主要的储矿构造。在此基础上建立构造控矿模式,指出主要矿带深部及外围找矿方向及空间,为深部找矿验证提供科学依据。

     

  • 图  1  哀牢山成矿带地质简图

    a——哀牢山成矿带区域地质图;b——中国构造示意图[25]

    Figure  1.  Geological sketch map of the Ailaoshan metallogenic belt

    图  2  大坪金矿区地质图[28]

    Figure  2.  eological map of Daping gold deposit

    图  3  小寨—金平断裂野外素描图

    Figure  3.  Xiaozhai-Jinping fault field sketch map

    图  4  小新街断裂野外信手剖面图

    Figure  4.  Profile map of Xiaoxinjie fault

    图  5  毛木树矿段780平硐小新街断裂下盘素描图

    Figure  5.  Sketch map of the foot wall of Xiaoxinjie fault in 780 adit of Maomushu ore section Tunnel

    图  6  大坪金矿控矿构造分布及构造解析图

    Figure  6.  Distribution and analysis of ore-controlling structures in Daping gold deposit

    图  7  大坪金矿矿脉(构造带)及围岩接触面图解

    Figure  7.  Diagram of the veins (tectonic zone) of Daping gold deposit and the interface of surrounding rocks

    图  8  大坪金矿主要断裂及断裂群构造示意图

    Figure  8.  Structural diagram of the main faults and fault groups of Daping gold deposit

    图  9  大坪金矿矿体平面(a)及剖面(b)形态分析示意图

    Figure  9.  Diagram of morphological analysis of planar (a) and section (b) of Daping gold deposit

    图  10  大坪金矿构造控矿模式图

    Figure  10.  Structuralore-controlling model of Daping gold deposit

    图  11  大坪金矿V1-2-3矿脉深部找矿模型

    Figure  11.  Deep prospecting model of V1-2-3 ore vein of Daping Gold Mine

  • [1] 郭晓东, 邹依林, 张勇, 等.哀牢山成矿带南段金成矿规律及找矿方向探讨[J].地质与资源, 2008, 17(4): 264~272. http://www.cnki.com.cn/Article/CJFDTOTAL-GJSD200804006.htm

    GUO Xiao-dong, ZOU Yi-lin, ZHANG Yong, et al. Discussion on the metallogenic law and prospecting orientation of gold in the south section of Ailaoshanmetallogenicbelt[J]. Geology and Resources, 2008, 17(4): 264~272. http://www.cnki.com.cn/Article/CJFDTOTAL-GJSD200804006.htm
    [2] 刘俊来, 唐渊, 宋志杰, 等.滇西哀牢山构造带:结构与演化[J].吉林大学学报(地球科学版), 2011, 41(5): 1285~1303. http://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ201105004.htm

    LIU Jun-lai, TANG Yuan, SONG Zhi-jie, et al.The Ailaoshan belt in western Yunnan: Tectonic framework and tectonic evolution[J]. Journal of Jilin University (Earth Science Edition), 2011, 41(5): 1285~1303. http://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ201105004.htm
    [3] 张进江, 钟大赉, 桑海清, 等.哀牢山—红河构造带古新世以来多期活动的构造和年代学证据[J].地质科学, 2006, 41(2): 291~310. http://www.cnki.com.cn/Article/CJFDTOTAL-DZKX200602011.htm

    ZHANG Jin-jiang, ZHONG Da-lai, SANG Hai-qing, et al. Structural and geochronological evidence for multiple episodes of deformation since Paleocene along the AilaoShan-river shear zone, southeastern Asia[J]. Chinese Journal of Geology, 2006, 41(2): 291~310. http://www.cnki.com.cn/Article/CJFDTOTAL-DZKX200602011.htm
    [4] 葛良胜, 邓军, 李汉光, 等.云南大坪大型金多金属矿床叠加成矿作用:地质、流体包裹体和稳定同位素证据[J].岩石学报, 2007, 23(9): 2131~2143. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200709012.htm

    GE Liang-sheng, DENG Jun, LI Han-guang, et al. Superposed mineralization in Daping Au-Cu-Ag-Pb deposit, Yunnan province: Evidences from geology, fluid inclusions and stable isotopes[J]. Acta Petrologica Sinica, 2007, 23(9): 2131~2143. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200709012.htm
    [5] 石贵勇, 孙晓明, 张燕, 等.云南哀牢山大坪金矿床成矿流体H-O-C-S同位素组成及其成矿意义[J].岩石学报, 2010, 26(6): 1751~1759. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201006010.htm

    SHI Gui-yong, SUN Xiao-ming, ZHANG Yan, et al. H-O-C-S isotopic compositions of ore-forming fluids in Daping gold deposit in Ailaoshan gold belt, Yunnan Province, China[J]. Acta Petrologica Sinica, 2010, 26(6): 1751~1759. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201006010.htm
    [6] 孙晓明, 熊德信, 王生伟, 等.云南大坪金矿白钨矿惰性气体同位素组成及其成矿意义[J].岩石学报, 2006, 22(3): 725~732. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200603022.htm

    SUN Xiao-ming, XIONG De-xin, WANG Sheng-wei, et al. Noble gases isotopic composition of fluid inclusions in scheelites collected from Daping gold mine, Yunnan province, China, and its application for ore genesis[J]. Acta Petrologica Sinica, 2006, 22(3):725~732. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200603022.htm
    [7] 孙晓明, 熊德信, 石贵勇, 等.云南哀牢山金矿带大坪韧性剪切带型金矿40Ar-39Ar定年[J].地质学报, 2007, 81(1): 88~92.

    SUN Xiao-ming, XIONG De-xin, SHI Gui-yong, et al. 40Ar/39Ar dating of Gold deposit hosted in the Daping Ductile Shear Zone in the Ailaoshan Gold Belt, Yunnan Province, China[J]. Acta Geologica Sinica, 2007, 81(1):88~92.
    [8] 孙晓明, 石贵勇, 熊德信, 等.云南哀牢山金矿带大坪金矿铂族元素(PGE)和Re-Os同位素地球化学及其矿床成因意义[J].地质学报, 2007, 81(3): 394~404. http://www.cnki.com.cn/Article/CJFDTOTAL-DZXE200703010.htm

    SUN Xiao-ming, SHI Gui-yong, XIONG De-xin, et al. Platinum group elements geochemistry and Re-Os isotopic compositions of Daping gold deposit in Ailaoshan gold belt, Yunnan Province, China and their metallogenic implications[J]. Acta Geologica Sinica, 2007, 81(3):394~404. http://www.cnki.com.cn/Article/CJFDTOTAL-DZXE200703010.htm
    [9] 王治华, 郭晓东, 葛良胜, 等.云南省大坪金矿区二长花岗岩的地球化学特征及地质意义[J].地质与勘探, 2012, 48(3): 618~628. http://www.cnki.com.cn/Article/CJFDTOTAL-DZKT201203022.htm

    WANG Zhi-hua, GUO Xiao-dong, GE Liang-sheng, et al. Geochemical characteristics of monzonite granite from the Daping gold mining area, Yunnan Province and geologic significance[J]. Geology and Exploration, 2012, 48(3): 618~628. http://www.cnki.com.cn/Article/CJFDTOTAL-DZKT201203022.htm
    [10] 熊德信, 孙晓明, 石贵勇, 等.云南大坪金矿白钨矿微量元素、稀土元素和Sr-Nd同位素组成特征及其意义[J].岩石学报, 2006, 22(3): 733~741. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200603023.htm

    XIONG De-xin, SUN Xiao-ming, SHI Gui-yong, et al. Trace elements, rare earth elements(REE) and Nd-Sr isotopic compositions in scheelites and theirimplications for the mineralizationin Daping gold mine in Yunnan province, China[J]. Acta Petrologica Sinica, 2006, 22(3):733~741. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200603023.htm
    [11] 熊德信, 孙晓明, 翟伟, 等.云南大坪金矿含金石英脉中高结晶度石墨包裹体:下地壳麻粒岩相变质流体参与成矿的证据[J].地质学报, 2006, 80(9): 1448~1456. http://www.cnki.com.cn/Article/CJFDTOTAL-DZXE200609018.htm

    XIONG De-xin, SUN Xiao-ming, ZHAI Wei, et al. Graphite inclusions with high crystallinity in the auriferous quartz veins from Daping gold deposit in Yunnan Province, China: evidence for involvement of metamorphic fluid from granulite-facies lower crust in the mineralization[J]. Acta Geologica Sinica, 2006, 80(9):1448~1456. http://www.cnki.com.cn/Article/CJFDTOTAL-DZXE200609018.htm
    [12] 熊德信, 孙晓明, 翟伟, 等.云南大坪韧性剪切带型金矿富CO2流体包裹体及其成矿意义[J].地质学报, 2007, 81(5): 640~653.

    XIONG De-xin, SUN Xiao-ming, ZHAI Wei, et al. CO2-rich fluid inclusions inauriferous quartz veins from the Daping ductile shear zone hosted gold deposit in Yunnan Province, China, and its implications for gold mineralization[J]. Acta Geologica Sinica, 2007, 81(5):640~653.
    [13] Chen Y H, Yao S Z, Pan Y M. Geochemistry of lamprophyres at the Daping gold deposit, Yunnan province, China: constraints on the timing of gold mineralization and evidence for mantle convection in the eastern Tibetan plateau[J]. Journal of Asian Earth Sciences, 2014, 93:129~145. doi: 10.1016/j.jseaes.2014.07.033
    [14] DENG Jun, HOU Zeng-qian, MO Xuan-xue, et al. Superimposed orogenesis and metallogenesis in SanjiangTethys[J]. Mineral Deposits, 2010, 29(1): 37~42. http://en.cnki.com.cn/Article_en/CJFDTOTAL-KCDZ201001006.htm
    [15] Deng J, Wang Q F, Li G J, et al. Tethys tectonic evolution and its bearing on the distribution of important mineral deposits in the Sanjiang region, SW China[J]. Gondwana Research, 2014, 26(2): 419~437. doi: 10.1016/j.gr.2013.08.002
    [16] Sun X M, Zhang Y, Xiong D X, et al. Crust and mantle contributions to gold-forming process at the Daping deposit, Ailaoshan gold belt, Yunnan, China[J]. Ore Geology Reviews, 2009, 36(1/3):235~249. http://www.sciencedirect.com/science/article/pii/S0169136809000602
    [17] 毕献武, 胡瑞忠, 何明友.哀牢山金矿带ESR年龄及其地质意义[J].科学通报, 1996, 41(14): 1301~1303. http://www.cnki.com.cn/Article/CJFDTOTAL-KXTB199614013.htm

    BI Xian-wu, HU Rui-zhong, HE Ming-you.Age determination of Ailaoshan gold metallogenic belt by ESR method and its geological significance[J]. Chinese Science Bulletin, 1996, 41(18):1546~1549. http://www.cnki.com.cn/Article/CJFDTOTAL-KXTB199614013.htm
    [18] 毕献武, 胡瑞忠, 何明友.哀牢山金矿带的成矿时代及其成矿机制探讨[J].地质地球化学, 1996, 24(1): 94~97. http://www.cnki.com.cn/Article/CJFDTOTAL-DZDQ199601020.htm

    BI Xian-wu, HU Rui-zhong, HE Ming-you.An approach to the metallogenic era and belt and the metallogenic mechanism of Aialaoshan gold belt[J]. Geology-Geochemistry, 1996, 24(1):94~97. http://www.cnki.com.cn/Article/CJFDTOTAL-DZDQ199601020.htm
    [19] 毕献武, 胡瑞忠, 何明友.哀牢山金矿带主要金矿床成矿流体特征[J].矿物学报, 1997, 17(4): 435~441. http://www.cnki.com.cn/Article/CJFDTOTAL-KWXB199704009.htm

    BI Xian-wu, HU Rui-zhong, HE Ming-you.Characteristics of ore-forming fluid of three gold deposits in Aialaoshan gold metallogenicbelt[J]. Acta Mineralogica Sinica, 1997, 17(4):435~441. http://www.cnki.com.cn/Article/CJFDTOTAL-KWXB199704009.htm
    [20] 毕献武, 胡瑞忠.哀牢山金矿带成矿流体稀土元素地球化学[J].地质论评, 1998, 44(3): 264~269. http://www.cnki.com.cn/Article/CJFDTOTAL-DZLP199803007.htm

    BI Xian-wu, HU Rui-zhong. REE geochemistry of ore-forming fluids of the Ailaoshan gold metallogenicbelt[J]. Geological Review, 1998, 44(3): 264~269. http://www.cnki.com.cn/Article/CJFDTOTAL-DZLP199803007.htm
    [21] 杨立强, 邓军, 赵凯, 等.滇西大坪金矿床地质特征及成因初探[J].岩石学报, 2011, 27(12): 3800~3810. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201112024.htm

    YANG Li-qiang, DENG Jun, ZHAO Kai, et al. Geological characteristics and genetic type of Daping gold deposit in the Ailaoshan orogenic belt, SW China[J]. Acta Petrologica Sinica, 2011, 27(12):3800~3810. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201112024.htm
    [22] 张燕, 孙晓明, 石贵勇, 等.云南大坪金矿床赋矿闪长岩锆石SHRIMP U-Pb定年及其地质意义[J].岩石学报, 2011, 27(9): 2600~2608.

    ZHANG Yan, SUN Xiao-ming, SHI Gui-yong, et al. SHRIMP U-Pb dating of zircons from diorite batholith hosting Daping gold deposit in Ailaoshan gold belt, Yunan Province, China[J]. Acta Petrologica Sinica, 2011, 27(9):2600~2608.
    [23] 朱路华, 戚学祥, 彭松柏, 等.青藏高原东南缘哀牢山大坪金矿成矿流体演化[J].岩石学报, 2011, 27(11): 3395~3408. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201111019.htm

    ZHU Lu-hua, QI Xue-xiang, PENG Song-bai, et al. Evolution of ore forming fluid of Daping gold deposit in Ailaoshan tectonic zone, Southeast Tibet[J]. Acta Petrologica Sinica, 2011, 27(11):3395~3408. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201111019.htm
    [24] 陈耀煌. 云南省元阳县大坪金矿成矿条件与金富集规律[D]. 北京: 中国地质大学, 2015.

    CHEN Yao-huang.Metallogenic conditions and gold enrichment regularity in the Daping gold deposit, Yunnan Province, P.R. China[D]. Beijing: China University of Geoscience, 2015.
    [25] Zhao G C, Guo J H. Precambrian geology of China: preface[J]. Precambrian Research, 2012, 222~223:1~12. http://www.sciencedirect.com/science/article/pii/S0301926812002331
    [26] 李兴俭, 张达, 张垚垚, 等.云南元阳大坪金矿床成因及找矿方向[J].金属矿山, 2016, 45(3): 113~118. http://www.cnki.com.cn/Article/CJFDTOTAL-JSKS201603025.htm

    LI Xing-jian, ZHANG Da, ZHANG Yao-yao, et al. Metallogenesis and prospecting direction of the Daping gold deposit in Yuanyang County, Yunnan Province[J]. Metal Mine, 2016, 45(3): 113~118. http://www.cnki.com.cn/Article/CJFDTOTAL-JSKS201603025.htm
    [27] 王登红, 陈毓川, 徐珏, 等.中国新生代成矿作用[M].北京:地质出版社, 2005.

    WANG Deng-hong, CHEN Yu-chuan, XU Jue, et al. China Cenozoic mineralization[M]. Beijing: Geological Publishing House, 2005.
    [28] 陈耀煌, 姚书振, 赵疆, 等.大坪金矿构造矿体空间分布特征与构造控矿规律[J].中国地质, 2014, 41(5): 1539~1553. http://www.cnki.com.cn/Article/CJFDTOTAL-DIZI201405011.htm

    CHEN Yao-huang, YAO Shu-zhen, ZHAO Jiang, et al. Spatial distribution of faults and structural ore-control regularity in the Daping gold deposit, Yunan Province[J]. Geology in China, 2014, 41(5): 1539~1553. http://www.cnki.com.cn/Article/CJFDTOTAL-DIZI201405011.htm
    [29] 杨立强, 邓军, 赵凯, 等.哀牢山造山带金矿成矿时序及其动力学背景探讨[J].岩石学报, 2011, 27(9): 2519~2532. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201109004.htm

    YANG Li-qiang, DENG Jun, ZHAO Kai, et al. Tectono-thermochronology and gold mineralization events of orogenic gold deposits in Ailaoshan orogenic belt, Southwest China: Geochronological constraints[J]. Acta Petrologica Sinica, 2011, 27(9): 2519~2532. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201109004.htm
    [30] Swanson M T. Pseudotachylyte-bearing strike-slip duplex structures in the Fort Foster Brittle Zone, S. Maine[J]. Journal of Structural Geology, 1988, 10(8): 813~828. doi: 10.1016/0191-8141(88)90097-1
    [31] 陈耀煌, 姚书振, 曾国平, 等.大坪金矿床主矿体控矿构造与矿化富集规律[J].地质与勘探, 2014, 50(3): 419~431. http://www.cnki.com.cn/Article/CJFDTOTAL-DZKT201403003.htm

    CHEN Yao-huang, YAO Shu-zhen, ZENG Guo-ping, et al. Ore-controlling structure and mineralization rules of main auriferous quartz veins in the Daping gold deposit: An example of the Ailao Shan metallogenic belt in Yunnan Province[J]. Geology and Exploration, 2014, 50(3): 419~431. http://www.cnki.com.cn/Article/CJFDTOTAL-DZKT201403003.htm
    [32] 邓军, 杨立强, 葛良胜, 等.滇西富碱斑岩型金成矿系统特征与变化保存[J].岩石学报, 2010, 26(6): 1633~1645. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201006001.htm

    DENG Jun, YANG Li-qiang, GE Liang-sheng, et al. Character and post-ore changes, modifications and preservation of Cenozoic alkali-rich porphyry gold metallogenic system in western Yunnan, China[J]. Acta Petrologica Sinica, 2010, 26(6): 1633~1645. http://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201006001.htm
  • 加载中
图(11)
计量
  • 文章访问数:  577
  • HTML全文浏览量:  196
  • PDF下载量:  31
  • 被引次数: 0
出版历程
  • 收稿日期:  2016-12-30
  • 刊出日期:  2017-04-28

目录

    /

    返回文章
    返回