陕西马元地区楠木树铅锌矿床成矿物质来源——来自氢、氧同位素和微量元素的制约
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  • 英文篇名:Metallogenic sources of Nanmushu Pb-Zn deposit in Mayuan area, Shaanxi Province: Constraint from hydrogen and oxygen isotopes and trace elements
  • 作者:宋志娇 ; 陈翠华 ; 张燕 ; 尹力 ; 黎洪秩 ; 黄小东
  • 英文作者:SONG ZhiJiao;CHEN CuiHua;ZHANG Yan;YIN Li;LI HongZhi;HUANG XiaoDong;School of Earth Sciences, Chengdu University of Technology;
  • 关键词:地球化学 ; 物质来源 ; 微量元素 ; 同位素 ; 铅锌矿床 ; 陕西马元
  • 英文关键词:geochemistry;;material sources;;trace elements;;isotope;;lead-zinc deposit;;Mayuan in Shaanxi
  • 中文刊名:KCDZ
  • 英文刊名:Mineral Deposits
  • 机构:成都理工大学地球科学学院;
  • 出版日期:2018-10-15
  • 出版单位:矿床地质
  • 年:2018
  • 期:v.37
  • 基金:国家自然科学基金项目(批准号:41372093)资助
  • 语种:中文;
  • 页:KCDZ201805005
  • 页数:16
  • CN:05
  • ISSN:11-1965/P
  • 分类号:96-111
摘要
为进一步探讨楠木树铅锌矿床的成矿物质来源,文章对矿床中的25件岩矿石样品进行了系统的微量元素分析,并对矿床中不同阶段的热液脉石矿物进行了包裹体测温和氢、氧同位素测试。结果表明,Pb、Zn等成矿元素在郭家坝组地层中明显富集,而基底变质岩中Pb、Zn元素的丰度明显低于地壳岩石圈丰度;与成矿元素密切相关的元素Ag、Cd、Ge、In在寒武系郭家坝组地层中富集,在基底岩石中亏损;矿石中Ag、Cd、Ge、In等元素的含量明显高于未矿化的围岩。元素迁移分析表明流体运移过程中成矿热液萃取了Zn、Pb及其密切相关的Ag、Cd、Ge、In等组分,使Zn、Pb等成矿组分进一步富集。氢、氧同位素组成显示,与铅锌矿密切相关的石英样品落入变质水范围内,且靠近有机水范围,晚期方解石样品向雨水线漂移,表明早期成矿流体可能来自于深部的盆地卤水,在向上运移的过程中流经富含有机质的地层或有有机流体的加入,晚期有大气降水和海水的加入。
        In order to further explore the sources of ore-forming material of the Nanmushu Pb-Zn deposit, the authors carried out a systematic analysis of trace elements in 25 ores and surrounding rocks, and conducted inclusion temperature measurement and H and O isotope test of the hydrothermal gangue minerals of different stages. The results show that Pb and Zn are obviously concentrated in the Guojiaba Formation, that the abundance of Pb and Zn in the basement metamorphic rocks is lower than that of the crustal lithosphere, Ag, Cd, Ge and In which are closely related to ore-forming elements are concentrated in Cambrian Formation, and depleted in basement rocks,and that the values of Ag, Cd, Ge and In in ore are obviously higher than those in barren wall rock. An analysis of element migration shows that the ore-forming hydrothermal fluids extracted Zn, Pb, Ag, Cd, Ge and In during the fluid migration, with further enrichment of Zn and Pb. The H-O isotopic analyses show that the quartz samples closely related to Pb-Zn minerals fall into the range of metamorphic water and are near the organic water range,and the late calcite samples drift toward the rain line, indicating that the early ore-forming fluids might have come from the deep basin brine, which migrated through the rocks with more organic matter or had organic fluid addition during the upward migration process, with the addition of rainwater and seawater at the late stage.
引文
Clayton R N,O'Neil R and Mayeda K.1972.Mayeda oxygen isotope exchange between quartz and water[J].Journal of Geophysical Research,77(17):3057-3067.
    Duan L Z.2013.Study of low-temperature hydrothermal fluids′characteristics in the north rim of Sichuan basin[D].Xi’an:Chang’an University.1-82(in Chinese).
    Edfelt A,Armstrong R N,Smith M and Martinsson O.2005.Alteration paragenesis and mineral chemistry of the Tjarrojakka apatite-iron and Cu(-Au)occurrences,Kiruna area,northern Sweden[J].Mineralium Deposita,40(4):409-434.
    Gao Y B,Li K,Qian B,Li W Y,Zheng M C and Zhang C G.2016.Trace elements,S,Pb,He,Ar and C isotopes of sphalerite in the Mayuan Pb-Zn deposits,at the northern margin of the Yangtze Plate,China[J].Acta Petrologica Sinica,32(1):251-263(in Chinese with English abstract).
    Goldfarb R J,Leach D L,Rose S C and Landis G P.1989.Fluid inclusion geochemistry of gold-bearing quartz veins of the Juneau gold belt,southeastern Alaska:Implications for ore gensis[J].Economic Geology Monograph,6:363-375.
    Grant J A.2005.Isocon analysis:A brief review of the method and applications[J].Physics and Chemistry of the Earth,30(17-18):997-1004.
    Hanzhong Tianhongji Mining Limited Company.2008.General geological exploration report of Nanmushu-Gujiangou lead-zinc deposit in Nanzheng County,Shaanxi Province[R].Internal report(in Chinese).
    Hou M T,Wang D G,Deng S B,Yang Z R and Xu T.2006.Geology of lead-zinc mineralization in Mayuan area of Shaanxi Province[J].Geology of Shaanxi,24(1):45-56(in Chinese with English abstrct).
    Hou M T,Wang D G,Deng S B and Yang Z R.2007.Geology and genesis of the Mayuan lead-zinc mineralization belt in Shaanxi Province[J].Northwestern Geology,40(1):42-60(in Chinese with English abstract).
    Hou M T.2009.The relationship between organic matter and leadzinc mineralization in the Mayuan lead-zinc deposit,Shaanxi Province[J].Geology in China,36(4):861-870(in Chinese with English abstract).
    Hu P,Wu Y,Zhang C Q and Hu M Y.2014.Trace and minor elements in sphalerite from the Mayuan lead-zinc deposit,northern Margin of the Yangtze Plate:Implications from LA-ICP-MS analysis[J].Acta Mineralogica Sinica,34(4):461-468(in Chinese with English abstract).
    Kusakabe M and Robinson B W.1977.Oxygen and sulfur isotope equilibria in the BaSO4-HSO4-H2O system from 110 to 350°C and applications[J].Geochimica et Cosmochimica Acta,41(8):1033-1040.
    Li H M,Chen Y C,Wang D H and Li H Q.2007 Geochemistry and mineralization age of the Mayuan zinc deposit,Nanzheng,southern Shaanxi,China[J].Geological Bulletin of China,26(5):546-552(in Chinese with English abstract).
    Li H M,Wang D H,Zhang C Q,Chen Y C and Li L X.2009.Characteristics of trace and rare earth elements in minerals from sometypical lead-zinc deposits of Shaanxi Province[J].Mineral Deposits,28(4):434-448(in Chinese with English abstract).
    Li Q and Wang X H.2009.Metallogenic geological characteristics and model of Sinian lead-zinc deposits in the northern margin of Yangtze land mass[J].Resource Environment&Engineering,23(1):1-6(in Chinese with English abstract).
    Li T,Yuan H Y and Wu S X.1999.Regional element abundances of continental crustobodies in China[J].Geotectonica et Metallogenia,23(2):101-107(in Chinese with English abstract).
    Li W B,Huang Z L and Zhang G.2006.Source of the ore metals of the Huize ore field in Yunnan Province:Constraints from Pb,S,C,H,O and Sr isotope geochemistry[J].Acta Petrologica Sinica,22(10):2567-2580(in Chinese with English abstract).
    Liu S W,Liu L F,Gao Y B,Ge X H,Zheng X Z,Zhang H D and Wang L.2012.Sources of metallogenic materials for Mayuan Pb-Zn deposit on northern margin of Yangtze Plate:Evidence from C,O,H,S,Pb and Sr isotope geochemistry[J].Mineral Deposits,31(3):545-554(in Chinese with English abstract).
    Liu S W,Shi S,Li R X,Gao Y B,Liu L F,Duan L Z,Chen B Y and Zhang S N.2013.REE geochemistry of Mayuan Pb-Zn deposit on northern margin of Yangtze Plate[J].Mineral Deposits,32(5):979-988(in Chinese with English abstract).
    Liu Y J.1984.Geochemistry of element[M].Beijing:Science Press.360-420(in Chinese with English abstract).
    Lu F X,Zheng J P,Shao J A,Zhang R S,Chen M H and Yu C M.2006.Asthenospheric upwelling and lithospheric thinning in Late Cretaceous-Cenozoic in eastern North China[J].Earth Science Frontiers,13(2):86-92(in Chinese with English abstract).
    Mao X L.2015.Studies on the ore-forming material sources of the MVT lead-zinc deposits occured in Denging Formation in the northern margin of the Sichuan Basin[D].Chengdu:Chengdu University of Technology.1-92(in Chinese with English abstract).
    O’Neil J R and Epstein S.1966.Oxygen isotope fractionation in the systerm dolomite-calcite-carbon dioxide[J].Science,152(3719):198-121.
    Qi W,Hou M T and Wang G B.2006.Sinian system Pb-Zn deposit types and prospecting direction of upper Yangtze Plateform[J].Journal of Earth Sciences and Environment,28(2):30-36(in Chinese with English abstract).
    Wang X H,Xue C J,Li Z M,Li Q and Yang R J.2008.Geological and geochemical characteristics of Mayuan Pb-Zn ore deposit on northern margin of Yangtze landmass[J].Mineral Deposits,27(1):37-48(in Chinese with English abstract).
    Wu F Y,Sun D Y,Li H M and Wang X L.2001.The nature of basement beneath the Songliao Basin in NE China:Geochemical and isotopic constraints[J].Physics and Chemistry of the Earth,26(9-10):793-803.
    Wu Y F,Li Z Q and Huang C J.2016.Geochemistry of mineralization and alteration elements in the Lala IOCG deposit,southwest margin of Yangtze Block[J].Geotectonica et Metallogenia,40(5):960-974(in Chinese with English abstract).
    Xiong S F.2015.Ore-forming fluids of the Pb-Zn deposits hosted in the Sinian System,margin of the Up-Middle Yangtze Block[D].Wuhan:China University of Geosciences.1-144(in Chinese).
    Ye L,Gao W,Yang Y L,Liu T G and Peng S S.2012.Trace elements in sphalerite in Laochang Pb-Zn polymetallic deposit,Lancang,Yunnan Province[J].Acta Petrologica Sinica,28(5):1362-1372(in Chinese with English abstract).
    Yuan B,Mao J W,Yan X H,Wu Y,Zhang F and Zhao L L.2014.Sources of metallogenic materials and metallogenic mechanism of Daliangzi ore field in Sichuan Province:Constraints from geochemistry of S,C,H,O Sr isotope and trace element in sphalerite[J].Acta Petrologica Sinica,30(1):209-220(in Chinese with English abstract).
    Zhang H D,Liu J C,Peng S X,Zhang S N,Men W H,Wang R M,Wu J L and Huang S W.2013.Ore-forming material sources of the Pingshun iron deposits in the southern Taihang Mountains:Constraints from trace elements and S and Pb isotopes[J].Geology and Exploration,49(6):1088-1097(in Chinese with English abstract).
    Zhang L G.1985.Hydrogen,oxygen,sulfur and carbon isotope geochemistry of the Lianhuashan porphyry type tungsten deposit[J].Mineral Deposits,4(1):54-63(in Chinese with English abstract).
    Zhang Q,Liu Z H,Zhan X Z and Shao S X.2003.Specialization of ore deposit types and minerals for enrichment of indium[J].Mineral Deposits,22(3):309-316(in Chinese with English abstract).
    Zhang S N.2013.The characteristics of natural bitumen and analysis of source rock of lead-zinc deposit of Deying Formation in north Sichuan Basin[D].Xi’an:Chang’an University.1-76(in Chinese with English abstract).
    Zhang Y,Fu S T,Hua L B,Zhao P S and Wang B F.2014.Enrichment and depletion regularities of trace elements in Pb-Zn deposits:Examples from the Dingjiashan Pb-Zn mine in Fujian Province and Ganjiagang Pb-Zn mine in Jiangsu Province[J].Geology and Exploration,50(6):1126-1136(in Chinese with English abstract).
    Zhao Z H.2016.Microelement geochemical principle(the second edition)[M].Beijing:Science Press.83-90(in Chinese with English abstract).
    Zhou Y F.1990.Discussion on variation coefficient of regional geochemical exploration[J].Geology of Guangxi,3(2):79-83(in Chinese with English abstract).
    Zhou Z C,Hu R Z,Bi X W,Ye L,Wu L Y,Feng C X and Tang Y Y.2012.Trace element geochemistry of the Liziping Pb-Zn deposit,the Lanping Basin,Northwest Yunnan Province,China[J].Geochimica,41(5):482-496(in Chinese).
    段立志.2013.四川盆地北缘低温热液流体特征研究[D].西安:长安大学.1-82.
    高永宝,李侃,钱兵,李文渊,郑敏昌,ZHANG C G.2016.扬子北缘马元铅锌矿床闪锌矿微量元素及S-Pb-He-Ar-C同位素地球化学研究[J].岩石学报,32(1):251-263.
    汉中市天鸿基矿业有限公司.2008.陕西省南郑县楠木树-谷涧沟铅锌矿床详查地质报告[R].内部报告.
    侯满堂,王党国,邓胜波,杨宗让,徐涛.2006.陕西马元地区铅锌矿地质特征及找矿方向[J].陕西地质,24(1):45-56.
    侯满堂,王党国,邓胜波,杨宗让.2007.陕西马元地区铅锌矿地质特征及矿床类型[J].西北地质,40(1):42-60.
    侯满堂.2009.陕西马元铅锌矿有机质与成矿作用的关系研究[J].中国地质,36(4):861-870.
    胡鹏,吴越,张长青,胡明月.2014.扬子板块北缘马元铅锌矿床闪锌矿LA-ICP-MS微量元素特征与指示意义[J].矿物学报,34(4):461-468.
    黎彤,袁怀雨,吴胜昔.1999.中国大陆壳体的区域元素丰度[J].大地构造与成矿学,23(2):101-107.
    李厚民,陈毓川,王登红,李华芹.2007.陕西南郑地区马元锌矿的地球化学特征及成矿时代[J].地质通报,26(5):546-552.
    李厚民,王登红,张长青,陈毓川,李立兴.2009.陕西几类重要铅锌矿床的矿物微量元素和稀土元素特征[J].矿床地质,28(4):434-448.
    李强,王晓虎.2009.扬子北缘震旦系铅锌矿床成矿地质特征及成矿模式[J].资源环境与工程,23(1):1-6.
    李文博,黄智龙,张冠.2006.云南会泽铅锌矿田成矿物质来源:Pb、S、C、H、O、Sr同位素制约[J].岩石学报,22(10):2567-2580.
    刘淑文,刘玲芳,高永宝,戈晓红,郑绪忠,张海东,王亮.2012.扬子陆块北缘马元铅锌矿床成矿物质来源探讨:来自C、O、H、S、Pb、Sr同位素地球化学的证据[J].矿床地质,31(3):545-554.
    刘淑文,石顺,李荣西,高云宝,刘玲芳,段立志,陈宝赟,张少妮.2013.扬子板块北缘马元铅锌矿床稀土元素地球化学研究[J].矿床地质,32(5):979-988.
    刘英俊.1984.元素地球化学[M].北京:科学出版社.360-420.
    路凤香,郑建平,邵济安,张瑞生,陈美华,余淳梅.2006.华北东部中生代晚期-新生代软流圈上涌与岩石圈减薄[J].地学前缘,13(2):86-92.
    毛秀丽.2015.四川盆地北缘灯影组MVT铅锌矿成矿物质来源研究[D].成都:成都理工大学.1-92.
    齐文,侯满堂,王根宝.2006.上扬子地台震旦系铅锌矿床类型及找矿方向[J].地球科学与环境学报,28(2):30-36.
    王晓虎,薛春纪,李智明,李强,杨荣进.2008.扬子陆块北缘马元铅锌矿床地质和地球化学特征[J].矿床地质,27(1):37-48.
    吴燕飞,李泽琴,黄从俊.2016.扬子地块西南缘拉拉IOCG矿床矿化蚀变元素地球化学研究[J].大地构造与成矿,40(5):960-974.
    熊索菲.2015.中上扬子地块周缘赋存于震旦系的铅锌矿成矿流体研究[D].武汉:中国地质大学.1-144.
    叶霖,高伟,杨玉龙,刘铁庚,彭绍松.2012.云南澜沧老厂铅锌多金属矿床闪锌矿微量元素组成[J].岩石学报,28(5):1362-1372.
    袁波,毛景文,闫兴虎,吴越,张锋,赵亮亮.2014.四川大梁子铅锌矿成矿物质来源与成矿机制:硫、碳、氢、氧、锶同位素及闪锌矿微量元素制约[J].岩石学报,30(1):209-220.
    张海东,刘建朝,彭淑霞,张苏楠,门文辉,王瑞美,吴继莲,黄水文.2013.南太行山平顺铁矿床成矿物质来源示踪:微量元素、S和Pb同位素[J].地质与勘探,49(6):1088-1097.
    张理刚.1985.莲花山斑岩型钨矿床的氢、氧、硫、碳和铅同位素地球化学[J].矿床地质,(1):54-63.
    张乾,刘志浩,战新志,邵树勋.2003.分散元素铟富集的矿床类型和矿物专属性[J].矿床地质,22(3):309-316.
    张少妮.2013.四川盆地北缘灯影组铅锌矿天然沥青特征及其源岩分析[D].西安:长安大学.1-76.
    张燕,傅圣涛,花林宝,赵培松,王保峰.2014.铅锌矿床中微量元素富集贫化规律研究--以福建丁家山铅锌矿和江苏甘家巷铅锌矿为例[J].地质与勘探,50(6):1126-1136.
    赵振华.2016.微量元素地球化学原理(第二版)[M].北京:科学出版社.83-90.
    周永峰.1990.关于区域化探中变异系数的讨论[J].广西地质,3(2):79-83.
    邹志超,胡瑞忠,毕献武,叶霖,武丽艳,冯彩霞,唐永永.2012.滇西北兰坪盆地李子坪铅锌矿床微量元素地球化学特征[J].地球化学,41(5):482-496.

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