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新疆土根曼苏砂岩型铜矿矿物组合及富集规律

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孟茹, 刘云华, 庄晓, 刘淑文, 刘方杰, 邓楠, 范媛媛. 2020. 新疆土根曼苏砂岩型铜矿矿物组合及富集规律. 西北地质, 53(4): 108-119. doi: 10.19751/j.cnki.61-1149/p.2020.04.010
引用本文: 孟茹, 刘云华, 庄晓, 刘淑文, 刘方杰, 邓楠, 范媛媛. 2020. 新疆土根曼苏砂岩型铜矿矿物组合及富集规律. 西北地质, 53(4): 108-119. doi: 10.19751/j.cnki.61-1149/p.2020.04.010
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MENG Ru, LIU Yunhua, ZHUANG Xiao, LIU Shuwen, LIU Fangjie, DENG Nan, FAN Yuanyuan. 2020. On the Regularity of the Mineral Combination and Enrichment in Tugen Mansu Sandstone-Type Copper Deposit, Xinjiang. Northwestern Geology, 53(4): 108-119. doi: 10.19751/j.cnki.61-1149/p.2020.04.010
Citation: MENG Ru, LIU Yunhua, ZHUANG Xiao, LIU Shuwen, LIU Fangjie, DENG Nan, FAN Yuanyuan. 2020. On the Regularity of the Mineral Combination and Enrichment in Tugen Mansu Sandstone-Type Copper Deposit, Xinjiang. Northwestern Geology, 53(4): 108-119. doi: 10.19751/j.cnki.61-1149/p.2020.04.010
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新疆土根曼苏砂岩型铜矿矿物组合及富集规律

  • 1. 长安大学地球科学与资源学院, 陕西 西安 710054;

  • 2. 国土资源部岩浆作用成矿与找矿重点实验室, 陕西 西安 710054;

  • 3. 陕西有色集团公司, 陕西 西安 710054

  • 基金项目:

    中国地质调查局整装勘查项目“新疆西天山那拉提山一带铜金矿整装勘查区关键基础地质研究”（12120114007401）

详细信息
    作者简介: 孟茹(1996-),女,山西运城人,硕士研究生,研究方向为矿床学及矿产地质。E-mail:1005639821@qq.com
    通讯作者: 刘云华(1965-),男,博士,研究员,从事矿产地质专业教学与研究工作。E-mail:280056933@qq.com

  • 中图分类号: P578.2

On the Regularity of the Mineral Combination and Enrichment in Tugen Mansu Sandstone-Type Copper Deposit, Xinjiang

  • 1. School of Earth Science and Resources, Chang'an University, Xi'an 710054, Shaanxi, China;

  • 2. Key Laboratory for the Study of Focused Magmatism and Giant Ore Deposits, MNR, Xi'an 710054, Shaanxi, China;

  • 3. Shaanxi Nonferrous Metals Group Corporation, Xi'an 710054, Shaanxi, China

More Information

    摘要
  • 新疆土根曼苏铜矿床赋存于早石炭世库山河群上组岩层中，矿体呈层状、似层状产出，受地层、构造的控制。笔者主要利用岩矿鉴定、电子探针、扫描电镜等分析方法查明了本区金属矿物从早到晚主要为黄铁矿、黄铜矿、斑铜矿、辉铜矿、铜蓝、自然铜、黑铜矿、孔雀石等，且相互交代关系明显。同时，根据该区矿物共生组合及其在垂向上空间分布的差异，大致可将矿床分为氧化带、次生硫化物带和原生硫化物带，其中氧化带以孔雀石为标志性矿物，次生硫化物带以辉铜矿、斑铜矿、铜蓝、蓝铜矿为主，原生硫化物带则主要以黄铁矿、黄铜矿为主。研究发现，矿体主要赋存在次生硫化物带中，古陆的风化剥蚀为矿床提供了基本的成矿物质，库山河群上组的巨厚石膏层被认为是S2-的主要来源，盆地为矿体形成提供了良好的赋存条件。在后期构造应力作用下，含矿地层不断地被挤压抬升至潜水面以上，在表生氧化、淋滤等作用下使铜硫化物不断发生叠加交代，从而使铜元素不断富集，形成了铜矿体。
    Tugen Mansu copper deposit in Xinjiang occurred in the upper group of the Early Carboniferous Kushanhe Group. The ore body is layered, controlled by stratum and structure in this area. Using a series of analytical methods of rock ore appraisal, electron probe and scanning electron microscope, the authors found that the main metallic minerals are pyrite, chalcopyrite, porphyry, pyroxene, copperite, copper blue, natural copper, black copper and malachite. There is an obvious mutual accountability between them. According to the mineral symbiosis combination and its spatial distribution in the vertical direction, the deposit can be roughly divided into oxidation zone, secondary sulfide zone and primary sulfide zone, in which the oxidized zone is symbolized as malachite. The secondary sulfide zone is mainly composed of chalcopyrite, porphyrite, copper blue and azurite. Raw sulfide zone mainly consists of pyrite and chalcopyrite. Ore body is mainly distributed in the secondary sulfide zone. Weathering and erosion of the ancient land provided the basic ore-forming materials for the deposit. The huge gypsum layer existing in the upper group of the Kushan River Group is considered to be the main source of S2- and the basin provides a favourable condition for the formation of the ore body. Ore layers were continuously squeezed above the diving surface under the effect of tectonic stress. Copper sulfide was superimposed under the surface oxidation and leaching and the copper element was enriched, thus forming a copper ore body.
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    • 参考文献(57)

  • 冯永玖. 新疆西昆仑特格里曼苏铜矿地质特征及矿化富集规律研究[D]. 吉林:吉林大学, 2008.

    FENG Yongjiu. Study on the Geological Characteristics and Enrichment Regularities of the Mineralization of Tegelimansu Copper deposit, West Kunlun, Xinjiang Autonomous Region[D].Jinlin:Jilin University, 2008.

    汪来群, 赵祖应. 新疆土根曼苏铜矿地质特征及远景评价[J]. 资源环境与工程, 2009,23(3):254-258.

    WANG Laiqun, ZHAO Zuying. Geological Characteristics and Prospecting Potential Evaluation of Tugen Mansu Copper Deposit,Xinjiang[J]. Resource Environment and Engineering, 2009,23(3):254-258.

    王战华, 赵祖应, 孔令芝, 等. 土根曼苏砂岩铜矿新认识[J]. 新疆有色金属, 2003,(S1):12-15.

    WANG Zhanhua, ZHAO Zuying, KONG Lingzhi, et al. New Breakthrough of the Tugen Mansu Sandstone Copper Deposits[J]. Xinjiang Nonferrous Metals, 2003,(S1):12-15.

    张振亮, 冯选洁, 董福辰, 等. 西南天山砂砾岩容矿矿床类型及找矿方向[J]. 西北地质, 2014,47(3):70-82.

    ZHANG Zhenliang, FENG Xuanjie, DONG Fuchen, et al. Type, Genesis and Exploration Direction of Glutenite-hosted Ore Deposits in the Southwestern Tianshan Mountains, Xinjiang[J]. Northwestern Geology, 2014,47(3):70-82.

    赵祖应, 关剑宇, 李先军, 等. 土根曼苏砂岩铜矿地质特征及找矿前景[J]. 地质找矿论丛, 2002,17(2):103-106.

    ZHAO Zuying, GUAN Jianyu, LI Xianjun, et al. Geological Characteristics of Tugen Mancu Copper Ore Deposit and the Potentiality for Further Exploration[J]. Contributions to Geology and Mineral Resources Research, 2002,17(2):103-106.

    毕华, 王中刚, 王元龙, 等. 西昆仑造山带构造-岩浆演化史[J]. 中国科学(D辑), 1999,29(5):398.

    BI Hua, ZHAO Zhonggang, WANG Yuanlong, et al. The Evolution of Magma in Orogenic Belt,West Kunlun[J]. Science in China (Series D), 1999,29(5):398.

    李宝强, 杨万志, 赵树铭, 等. 西昆仑成矿带成矿特征及勘查远景[J]. 西北地质, 2006,39(2):128-142.

    LI Baoqiang, YANG Wanzhi, ZHAO Shuming, et al. Metallogenic Characteristics and Prospecting Areas in the Western Kunlun Metallogenic Belt[J]. Northwestern Geology, 2006,39(2):128-142.

    孙海田, 李纯杰, 吴海, 等. 西昆仑金属成矿省概论[M]. 北京:地质出版社, 2003.

    SUN Haitian, LI Chunjie, WU Hai, et al. Introduction of the Metal Mineralization Province, West Kunlun[M]. Beijing:Geology Publishing House, 2003.

    霍亮. 新疆西昆仑造山带内生金属成矿作用及成矿预测研究[D]. 吉林:吉林大学, 2010.

    HUO Liang. Study on Endogenic Metallic Metallization and Metallogenic Prediction in Western Kunlun Orogenic Belt, Xinjiang Province[D].Jilin:Jilin university, 2010.

    孙海田, 李纯杰, 李锦荣, 等. 西昆仑布伦口地区发现铁铜共生矿床成矿带[J]. 地球学报, 1996,(03):340.

    SUN Haitian, LI Chunjie, LI Jinrong, et al. The Iron-copper Symbiotic Deposit Metallogenic Belt Was Discovered in the Blumkou Area of West Kunlun[J]. Acta Geoscientica Sinica, 1996,(03):340.

    连志义,穆可斌.北祁连奥陶系阴沟群中蒲花沟铜矿成矿类型及成因分析[J].西北地质,2018,51(2):126-135.

    LIAN Zhiyi, MU Kebin. Metallogenic Types and Genesis Analysis of the Puhuagou Copper Deposit in Ordovician Yingou Group in North Qilian[J].Northwestern Geology,2018,51(2):126-135.

    胡煜昭,吴鹏,冉崇英.论滇中砂岩铜矿浅、紫交互带赋矿及其金属硫化物分带之成因与成矿作用演化[J].地质论评,2013,59(05):893-899.

    HU Yuzhao, WU Peng, RAN Chongying. A Discussion on the Genesis of Sandstone-hosted Copper Deposits Occuring in the Contact Zone between Purple and Gray Sandstone, Metallic Sulphide Zoning and the Evolution of Metallization in Central Yunnan[J]. Geological Review, 2013,59(05):893-899.

    姚文勋. 云南某矿区一个铜矿床的次生富集规律[J]. 地质与勘探, 1975,(01):11-17.

    YAO Wenxun. Secondary Enrichment Law of a Copper Deposit in a Mining Area of Yunnan Province[J]. Geology and Exploration, 1975,(01):11-17.

    胡明铭, 郑明华, 陈建平. EH-PH相图在玉龙铜矿床次生富集作用研究中的应用[J]. 矿物岩石, 1999,(04):82-85.

    HU Mingming, ZHENG Minghua, CHEN Jianping.The Application of EH-PH Diagram to Secondary Enrichment of YuLong Copper Deposit[J]. Mineralogy and Petrology, 1999,(04):82-85.

    高坪仙. 东非铜矿带与中国东川铜矿带某些地质特征对比[J]. 国外前寒武纪地质, 1996,(02):49-53.

    GAO Pingxian. Comparison of Geological Characteristics of the East African Copper Belt with China's Dong Chuan Copper Belt[J]. Precambrian Geology Abroad, 1996,(02):49-53.

    何毅特. 东川铜矿成矿系列、矿床类型及成矿模式[J]. 云南地质, 1996,(04):319-329.

    HE Yite. Metallogenic series, Deposit Type and Metallogenic Model of Dongchuan Copper Deposit[J]. Yunnan Geology, 1996,(04):319-329.

    刘玄, 范宏瑞, 胡芳芳, 等. 沉积岩型层状铜矿床研究进展[J]. 地质论评, 2015,(1):45-64.

    LIU Xuan, FAN Hongrui, HU Fangfang, et al. Research Progresses on Sediment-hosted Stratiform CopperDeposit[J]. Geological Review, 2015,(1):45-64.

    华仁民. 东川式层状铜矿的沉积-改造成因[J]. 矿床地质, 1989,(02):3-13.

    HUA Renmin. On the"Sedimentation-transformation"Genesis of the Dongchuan Type Stratiform Copper Deposits[J]. Mineral Deposits, 1989,(02):3-13.

    王明艳, 王安建, 邓圣富, 等. 澳大利亚布朗斯(Browns)Co-Cu-Ni多金属矿床地球化学特征及与中国南方黑色岩系金属矿床对比[J]. 大地构造与成矿学, 2011,35(1):105-117.

    WANG Mingyan, WANG Anjian, DENG Shengfu, et al. Geochemistry of the Brwons Co-Cu-Ni Polymetallic Deposit and Comparison with the Black Shale Hosted Polymetallic Deposits in South China[J]. Geotectonica Et Metallogenia, 2011,35(1):105-117.

    张可, 刘绍友. 赞比亚铜矿带控矿要素浅析[J]. 地质科技情报, 2013,32(5):131-134, 145.

    ZHANG Ke, LIU Shaoyou. The Study of Ore-Controlling Factors in the Zambian Copper Belt[J]. Geological Science and Technology Information, 2013,32(5):131-134, 145.

    曹养同. 新疆库车盆地古近系-新近系蒸发岩系发育规律及其金属成矿研究[D]. 北京:中国地质科学院, 2010.

    CAO Yangtong. Development and Regularity of Evaporates and its Metallization in Kuqa Basin[D]. Beijing:Chinese Academy of Geological Sciences, 2010.

    刘家军, 柳振江, 杨艳, 等. 盐类在金属、非金属成矿过程中的作用[J]. 地质找矿论丛, 2007,22(3):161-171.

    LIU Jiajun, LIU Zhenjiang, YANG Yan, et al.The Salt Roles in the Mineralizing Processes of Metal and Non-metal Depostis[J]. Contributions to Geology and Mineral Resources Research, 2007,22(3):161-171.

    夏浩东, 王明艳, 邓会娟. 沉积岩容矿的层状铜矿床成因——以澳大利亚布朗斯(Browns)铜多金属矿床为例[J]. 世界地质, 2011,30(3):323-334.

    XIA Haodong, WANG Mingyan, DENG Huijuan. Genesis of Sedimentary Rock-hosted Stratiform Copper Deposit——A Case Study on Browns Cu-polymetallic Deposit, Australia[J]. Global Geology, 2011,30(3):323-334.

    高辉, 裴荣富, 王安建, 等. 海相砂页岩型铜矿成矿模式与地质对比——以中国云南东川铜矿和阿富汗安纳克铜矿为例[J]. 地质通报, 2012,31(8):1332-1351.

    GAO Hui, PEI Rongfu, WANG Anjian, et al. Marine Sand Shale-hosted Copper Mineralization Model and Geological Correlation:A Case Study of the Dongchuan Copper Mine in Yunnan and the Aynak Copper Mine in Afghanistan[J]. Geological Bulletin of China, 2012,31(8):1332-1351.

    王永明, 王建国, 宋纯利. 刁泉银铜矿床硫化物次生富集特征[J]. 地质找矿论丛, 2003,18(2):122-125.

    WANG Yongming, WANG Jianguo, SONG Chunli. Secondary Enrichment Features of Diao Quan Ag-Cu Deposit and the Ore-searching Direction[J]. Contributions to Geology and Mineral Resources Research,2003,18(2):122-125.

    刘云华,新疆阿克陶县土根曼苏铜矿床地质、成矿规律及找矿方向综合研究[R].2013.

    LIU Yunhua. Comprehensive study on the geology, ore-forming regularity and ore-prospecting direction of Tugenmansu Copper deposit in Aktao County xinjiang Province[R].2013.

    A. C. Brown. World-class sediment osted stratiform copper deposits:Characteristics, genetic concepts andmetallotects[J]. Australian Journal of Earth Sciences An International Geoscience Journal of the Geological Society of Australia, 1997,44(3):317-328.

    MURRAY H., RODNEY K., DAVID B., et al. The Sediment-hosted Stratiform Copper Ore System[J]. Economic Geology, 2005,100.

    ADAM C. S., THOMAS P., PHILIP A. CANDELA, et al. Copper partitioning in a melt-vapor-brine-magnetite-pyrrhotiteassemblage[J]. Geochimica et Cosmochimica Acta, 2006,70(22):5583-5600.

    ZHAO Xinfu, ZHOU Meifu, LI Jianwei, et al. Late Paleoproterozoic Sedimentary Rock-hosted Stratiform Copper Deposits in South China:Their Possible Link to the Supercontinent Cycle[J]. Mineralium Deposita, 2013,48(1):129-136.

    MURRAY H., DAVID S., STUART B. Formation of Sedimentary Rock-hosted Stratiform Copper Deposits through EarthHistory[J]. Economic Geology, 2010,105(3):627-639.

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收稿日期:  2019-11-08
修回日期:  2020-06-12

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