三江中段铜多金属矿床流体成矿作用:微量元素地球化学证据
详细信息    查看全文 | 推荐本文 |
  • 英文篇名:Geochemical constraints of trace elements on ore-forming fluids in the copper polymetallic deposits in the middle Sanjiang Belts
  • 作者:宋昊 ; 张成江 ; 李佑国 ; 钟文丽 ; 李家庆
  • 英文作者:SONG Hao;ZHANG ChengJiang;LI YouGuo;ZHONG WenLi;LI JiaQing;Chengdu University of Technology;Key Laboratory of Nuclear Techniques in Geosciences of Sichuan Province;Geological Party of Northwestern,Sichuan Bureau of Geology and Mineral Exploration and Development;
  • 关键词:石英脉 ; 成矿流体 ; 微量稀土元素 ; 地球化学示踪 ; 铜多金属矿床 ; 三江中段
  • 英文关键词:Quartz vein;;Ore-forming fluid;;Trace elements and REE;;Geochemical tracing;;Copper polymetallic deposit;;Middle Sanjiang Belts
  • 中文刊名:YSXB
  • 英文刊名:Acta Petrologica Sinica
  • 机构:成都理工大学;四川省地学核技术重点实验室;四川省地矿局川西北地质队;
  • 出版日期:2016-03-15
  • 出版单位:岩石学报
  • 年:2016
  • 期:v.32
  • 基金:中国地质调查局项目(12120113095500;1212010813044);; 国家自然科学基金项目(41503037);; 科技部"973"项目(2015CB453000);; 四川省教育厅科研项目(15ZB0083)联合资助
  • 语种:中文;
  • 页:YSXB201603012
  • 页数:11
  • CN:03
  • ISSN:11-1922/P
  • 分类号:178-188
摘要
研究区属"三江成矿带"中段,包含三个不同的地质构造单元,由西向东依次为金沙江混杂岩带、中咱地块、义敦岛弧带。本文通过对这三个构造单元中代表性铜多金属矿床中热液石英脉进行系统的采样和微量稀土元素分析,讨论了各构造单元中石英脉的微量及稀土元素地球化学特征及分布模式,在此基础上结合研究区的地质背景及演化,进一步讨论石英脉中微量元素的指示意义。结果表明:1)研究区石英脉中Cu、Zn等成矿元素与亲岩浆元素呈较好正相关,指示成矿与岩浆活动的联系,微量元素地球化学特征指示中咱地块成矿流体与岩浆活动的联系较为密切;2)中咱地块石英脉稀土元素地球化学特征与义敦岛弧带和金沙江混杂岩带成矿流体差异较大,中咱地块流体稀土元素接近于地幔的稀土组成特征,稀土元素配分曲线为近于水平的平缓曲线,稀土元素特征参数表明形成于相对还原的环境,反映出深部来源很可能是中咱地块成矿流体的主要物质来源;3)石英微量元素地球化学特征的研究为本区区域构造演化提供了佐证,金沙江混杂岩带和义敦岛弧带的成矿流体特征较为相似,而在中咱地块与扬子陆块夹持间形成的义敦岛弧带成矿流体与中咱地块存在较大的元素地球化学差异。本文通过对石英的微量元素、稀土元素地球化学特征的研究为该区的区域成矿特征、热液流体成因和构造演化提供了证据,并对西南三江地区的找矿理论提出了建议。
        Located in the middle Sanjiang Belts,the study area could be tectonically divided,from west to east,into the Jinshajiang tectonic melange belt,the Yidun island arc and the Zhongzan block. Through systematical field sampling and analysis of the hydrothermal quartz veins from the copper polymetallic deposits in the middle Sanjiang Belts, the content characteristics and distribution pattern of trace-rare earth elements in the quartz veins are discussed in each tectonic unit. Based on geological background and evolution in the study area,the denotative and tracing meaning of the trace elements in quartz vein are further studied. The results show that: 1) There is a positive correlation between the ore-forming elements( e. g. Cu,Zn) and the magmatopile trace elements,which indicates the mineralization is related to magmatic activity. And the trace elements in quartz vein indicate that the ore-forming fluid in Zhongzan block has the closest relationship with the magmatic activity. 2) There is a significant difference that the REE geochemical characteristics in quartz vein from the Zhongzan block compared with the Jinshajiang tectonic melange belt and the Yidun island arc. Formed in the relatively reductive environment,REE in quartz vein from the Zhongzan block accord well with the mantle with the sub-horizontal REE curve and the δEu anomalies,which indicates the main material source of the fluid is likely to be the deep source. 3) According to the geochemical characteristics of trace and rare earth elements in quartz vein,there are similar geochemical characteristics in the metallogenic fluid sources between the Jinshajiang tectonic melange belt and the Yidun island arc for their similar role in the geological evolution history. While there is a remarkable difference that the geochemical characteristics in the Zhongzan block compared with the Yidun island arc. The research results provide evidence for the regional metallogenic events,the genesis of hydrothermal fluid and tectonic evolution,and prospecting suggestions of the copper and polymetallic deposits are proposed for the Sanjiang Belts.
引文
Bi XW and Hu RZ.1998.REE geochemistry of primitive ore fluids in Ailaoshan gold belt,Southwest China.Chinese Journal of Geochemistry,17(1):91-96
    Bi XW and Hu RZ.1998.REE geochemistry of ore-forming fluids of the Ailaoshan gold metallogenic belt.Geological Review,44(3):264-269(in Chinese with English abstract)
    Chen HY,Zhang L,Li DF and Zhang ZJ.2013.Characteristics of rare earth and trace elements of the Sawayaerdun gold deposit,Southwest Tianshan:Implications for ore genesis.Acta Petrologica Sinica,29(1):159-166(in Chinese with English abstract)
    Chen JP,Tang JX,Fu XF,Wang MJ,Hou CB,Zhong KH,Zhu PF and LüP.2008.Metallogenetic Regularities and Predictions Studies in Middle of Sanjiang Region.Beijing:Geological Publishing House,109-239(in Chinese)
    Hou LW,Fu DM,Dai BC and Xiao Y.1983.Characteristics of magmatic evolution and the relationship with the tectonic plates and endogenic deposit in eastern Tibet-western Sichuan.In:Geological Collected Works of Qinghai-Tibet Plateau(13).Beijing:Geological Publishing House,69-107(in Chinese with English abstract)
    Hou ZQ and Mo XX.1991.The evolution of Yidun Island-arc and implications in the exploration of Kuroko-type volcanogenic massive sulphide deposits in Sanjiang Area,China.Earth Science,16(2):153-164(in Chinese with English abstract)
    Hou ZQ and Luo ZW.1992.Origin of the andesite in Yidun Island Arc,Sanjiang region.Acta Petrologica et Mineralogica,11(1):1-14(in Chinese with English abstract)
    Hou ZQ and Mo XX.1993.Geology,geochemistry and genetic aspects of Kuroko-type volcanogenic massive sulfide deposits in Sanjiang region,southwestern China.Exploration and Mining Geology,2(1):17-29
    Hou ZQ,Hou LW,Ye QT,Liu FL and Tang GG.1995.Tectonomagmatic Evolution of Yidun Island Arc and Volcanogenic Massive Sulfide Deposits in Sanjiang Region,S.W.China.Beijing:Seismological Press(in Chinese with English abstract)
    Hou ZQ,Mo XX,Zhu QW and Shen SY.1996.Mantle plume in the Sanjiang Paleo-Tethyan region,China:Evidence from Ocean-Island Basalts.Acta Geoscientica Sinica,17(4):343-361(in Chinese with English abstract)
    Hou ZQ,Qu XM,Zhou JR,Yang YQ,Huang DH,LüQT,Tang SH,Yu JJ,Wang HP and Zhao JH.2001.Collision-orogenic processes of the Yidun Arc in the Sanjiang Region:Record of granites.Acta Geologica Sinica,75(4):484-497(in Chinese with English abstract)
    Hou ZQ,Yang YQ and Wang HP.2003.Collision-Orogenic Processes and Mineralization Systems of the Yidun Arc.Beijing:Geological Publishing House,3-345(in Chinese)
    Hou ZQ,Zaw K,Pan GT,Mo XX,Xu Q,Hu YZ and Li XZ.2007.Sanjiang Tethyan metallogenesis in S.W.China:Tectonic setting,metallogenic epochs and deposit types.Ore Geology Reviews,31(1-4):48-87
    Huang ZL,Liu CQ,Hu YG,Zhu JM,Xiao HY and Xu C.2000.Rareearth element geochemistry of eclogites from the ultra-high pressure metamorphic belt in Central China.Chinese Journal of Geochemistry,19(1):35-44
    Kucˇera J,Cempírek J,Dolnícˇek Z,Muchez P and Prochaska W.2009.Rare earth elements and yttrium geochemistry of dolomite from postVariscan vein-type mineralization of the Nízky Jeseník and Upper Silesian Basins,Czech Republic.Journal of Geochemical Exploration,103(2-3):69-79
    Li LX,Li HM,Wang DH and Zhang CQ.2009.Trace elements and rare earth elements geochemistry and its metallogenic significance for CuZn ore deposits in Tongbai Area,Henan Province,China.Earth Science Frontiers,16(6):325-336
    Li RQ.1993.Some typomorphic characteristics of calcites in the Pingbao polymetallic metallogenic belt,southern Hunan.Acta Mineralogica Sinica,13(1):72-78(in Chinese with English abstract)
    Li RQ.1995.Rare earth element distribution and its genetic signification of calcite in southern Hunan polymetallic metallogenic province.Journal of Mineralogy and Petrology,15(4):72-77(in Chinese with English abstract)
    Li T and Mei ZW.1990.The sedimentary evolution and petrochemical characteristics of three tectonic layers in North China.Geotectonica et Metallogenia,14(4):275-282(in Chinese with English abstract)
    Li T.1995.Element abundances of China’s continental crust and its sedimentary layer and upper continental crust.Chinese Journal of Geochemistry,14(1):26-32
    Li T and Yuan HY.2011.Element abundance in the oceanic and the continental lithospheres.Geochimica,40(1):1-5(in Chinese)
    Li WC.2007.The tectonic evolution of the Yidun Island Arc and the metallogenic model of the Pulang porphyry copper deposit,Yunnan,SW China.Ph.D.Dissertation.Beijing:China University of Geosciences,1-98(in Chinese with English summary)
    Li WC,Pan GT,Hou ZQ,Mo XX,Wang LQ,Ding J and Xu Q.2010.Archipelagic-Basin,Forming Collision Theory and Prospecting Techniques along the Nujiang-Lancangjiang-Jinshajiang Area in Southwestern China.Beijing:Geological Publishing House,10-201(in Chinese)
    Li WC,Yu HJ and Yin GH.2013.Porphyry metallogenic system of Geza arc in the Sanjiang region,southwestern China.Acta Petrologica Sinica,29(4):1129-1144(in Chinese with English abstract)
    Li XZ,Jiang XS,Sun ZM,Shen GF and Du DX.2002.The Collisional Orogenic Processes of Niujiang-Langchangjiang-Jingshajiang Area,Southern China.Beijing:Geological Publishing House,175-213(in Chinese)
    Li YS,Zhou WQ,Chen WM,Shi QQ and Chen FZ.1986.The Metallogenetic Characteristics and the Distribution Patterns of Major Ore Deposits in Nujiang,Lancanjiang,Jinshajiang Region.Beijing:Geological Publishing House,1-163(in Chinese)
    Liu JD,Zhang CJ,Liu XF,Li YG,Yang ZX and Wu DC.2004.Mineralization Regulation and Exploration Evaluation in Southwest Margin of Yangtze Platform.Beijing:Geological Publishing House,26-204(in Chinese with English abstract)
    Liu YJ,Cao LM and Li ZL.1987.Theory of Element Geochemistry.Beijing:Geological Publishing House,57-80(in Chinese)
    Ni SJ,Cao ZM,Zhang CJ,Tang JW and Teng YG.1998.Three indicators for tracing the ore-forming fluid.Acta Geoscientica Sinica,19(2):166-169(in Chinese with English abstract)
    Ni SJ,Teng YG,Zhang CJ and Wu XY.1999.Review on the geochemical tracing of mineralizing fluid.Advance in Earth Sciences,14(4):346-352(in Chinese with English abstract)
    Song H,Zhang CJ,Huang XD,Li JQ and Chen SS.2009.Metallogenic regularity research of Cu-Au deposits in western Sichuan:A case study of Xiangcheng-Daocheng-Derong region.Acta Mineralogica Sinica,29(z1):465-467(in Chinese)
    Song H,Zhang CJ and Li JQ.2011.Trace element and REEgeochemistry of ore-forming fluid in copper polymetallic deposits of Derong County in western Sichuan Province,China.Guiyang:2011IPACES Annual Meeting
    Song H,Shi ZM,Ni SJ,Zhang CJ,Zheng L and Huang XD.2011.Discussion on the origin of heavy metals and evaluation of water environment quality in Mianyuan River,Sichuan Province.Earth and Environment,39(4):543-550(in Chinese with English abstract)
    Su WC,Qi L,Hu RZ and Zhang GP.1998.Analysis of rare-earth elements in fluid inclusions by inductively coupled plasma-mass spectrometry(ICP-MS).Chinese Science Bulletin,43(22):1922-1927
    Sun SS and McD onough WF.1989.Chemical and isotopic systematics of oceanic basalts:Implications for mantle composition and processes.In:Saunders AD and Norry MJ(eds.).Magmatism in the Ocean Basins.Geological Society,London,Special Publications,42(1):313-345
    Sun WL,Niu YL,Ma YX,Liu Y,Zhang GR,Hu ZX,Zhang ZW,Chen S,Li JY,Wang XL and Gong HM.2015.Petrogenesis of the Chagangnuoer deposit,NW China:A general model for submarine volcanic-hosted skarn iron deposits.Science Bulletin,60(3):363-379
    Tatár E,Mihucz VG,Virág I,Rácz L and Záray G.2007.Effect of four bentonite samples on the rare earth element concentrations of selected Hungarian wine samples.Microchemical Journal,85(1):132-135
    Teng YG,Zhang CJ and Ni SJ.1999a.Elemental geochemical marks of ore-forming fluid activities in A’xi gold deposit.Contributions to Geology and Mineral Resources Research,14(2):36-42(in Chinese with English abstract)
    Teng YG,Ni SJ and Zhang CJ.1999b.Geothermal information on oreforming fluid activity and geophysical tracing.GeologyGeochemistry,27(3):17-22(in Chinese with English abstract)
    Terakado Y and Fujitani T.1998.Behavior of the rare earth elements and other trace elements during interactions between acidic hydrothermal solutions and silicic volcanic rocks,southwestern Japan.Geochimica et Cosmochimica Acta,62(11):1903-1917
    Wang ZG,Yu XY and Zhao ZH.1989.Rare Earth Element Geochemistry.Beijing:Science Press,535(in Chinese)
    Whitney PR and Olmsted JF.1998.Rare earth element metasomatism in hydrothermal systems:The Willsboro-Lewis wollastonite ores,New York,USA.Geochimica et Cosmochimica Acta,62(17):2965-2977
    Yang ZX,Shi YX and Liu SY.1991.The REE characteristics and origin of metalloginic substance in Bajlazi polymetallic deposit.Liaoning Geology,(4):322-331(in Chinese with English abstract)
    Zhang CJ,Liu JD,Liu XF,Li YG and Yang ZX.2009.Metallization systems in the Panzhihua-Xichang area of Sichuan,China.Journal of Chengdu University of Technology(Science&Technology Edition),36(4):387-394(in Chinese with English abstract)
    Zhao ZH and Zhao HL.1990.Trace element geochemistry of inarticulate brachiopods and sedimentary rock on the Cambrian-Ordovician boundary.Science in China(Series B),33(7):873-886
    Zhao ZH.1997.Minor Elements Geochemistry Theory.Beijing:Science Press,1-238(in Chinese)
    Zhao ZH and Zhou LD.1997.REE geochemistry of some alkali-rich intrusive rocks in China.Science in China(Series D),40(2):145-158
    Zhong SJ and Mucci A.1995.Partitioning of rare earth elements(REEs)between calcite and seawater solutions at 25℃and 1atm,and high dissolved REE concentrations.Geochimica et Cosmochimica Acta,59(3):443-453
    毕献武,胡瑞忠.1998.哀牢山金矿带成矿流体稀土元素地球化学.地质论评,44(3):264-269
    陈华勇,张莉,李登峰,张增杰.2013.南天山萨瓦亚尔顿金矿床稀土微量元素特征及其成因意义.岩石学报,29(1):159-166
    陈建平,唐菊兴,付小方,汪名杰,侯昌波,钟康惠,朱鹏飞,吕鹏.2008.西南三江中段成矿规律与成矿预测研究.北京:地质出版社,109-239
    侯立玮,付德明,戴丙春,肖一.1983.藏东川西地区岩浆活动的主要特征及其与板块构造、内生矿产的关系.见:青藏高原地质文集(13).北京:地质出版社,69-107
    侯增谦,莫宣学.1991.义敦岛弧的形成演化及其对“三江”地区块状硫化物矿床的控制作用.地球科学,16(2):153-164
    侯增谦,罗再文.1992.三江地区义敦岛弧安山岩成因.岩石矿物学杂志,11(1):1-14
    侯增谦,侯立纬,叶庆同,刘福禄,唐国光.1995.三江地区义敦岛弧构造-岩浆演化与火山成因块状硫化物矿床.北京:地震出版社,1-120
    侯增谦,莫宣学,朱勤文,沈上越.1996.“三江”古特提斯地幔热柱---洋岛玄武岩证据.地球学报,17(4):343-361
    侯增谦,曲晓明,周继荣,杨岳清,黄典豪,吕庆田,唐绍华,余今杰,王海平,赵金花.2001.三江地区义敦岛弧碰撞造山过程花岗岩记录.地质学报,75(4):484-497
    侯增谦,杨岳清,王海平.2003.三江义敦岛弧碰撞造山过程与成矿系统.北京:地质出版社,3-345
    李荣清.1993.湘南坪宝多金属成矿带方解石的某些标型特征.矿物学报,13(1):72-78
    李荣清.1995.湘南多金属成矿区方解石的稀土元素分布特征及其成因意义.矿物岩石,15(4):72-77
    黎彤,梅孜文.1990.华北三重构造层的沉积演变和岩石化学特征.大地构造与成矿学,14(4):275-282
    黎彤,袁怀雨.2011.大洋岩石圈和大陆岩石圈的元素丰度.地球化学,40(1):1-5
    李文昌.2007.义敦岛弧构造演化与普朗超大型斑岩铜矿成矿模型.博士学位论文.北京:中国地质大学,1-98
    李文昌,潘桂棠,侯增谦,莫宣学,工立全,丁俊,徐强.2010.西南“三江”多岛弧盆-碰撞造山成矿理论与勘查技术.北京:地质出版社,10-201
    李文昌,余海军,尹光候.2013.西南“三江”格咱岛弧斑岩成矿系统.岩石学报,29(4):1129-1144
    李兴振,江新胜,孙志明,沈敢富,杜德勋.2002.西南三江地区碰撞造山过程.北京:地质出版社,175-213
    李永森,周伟勤,陈文明,史清琴,陈福忠.1986.怒江-澜沧江-金沙江地区重要金属矿产成矿特征及分布规律.北京:地质出版社,1-163
    刘家铎,张成江,刘显凡,李佑国,阳正熙,吴德超.2004.扬子地台西南缘成矿规律及找矿方向.北京:地质出版社,57-80
    刘英俊,曹励明,李兆麟.1987.元素地球化学导论.北京:地质出版社,1-281
    倪师军,曹志敏,张成江,唐建武,滕彦国.1998.成矿流体活动信息的三个示踪标志研究.地球学报,19(2):166-169
    倪师军,滕彦国,张成江,吴香尧.1999.成矿流体活动的地球化学示踪研究综述.地球科学进展,14(4):346-352
    宋昊,张成江,黄小东,李家庆,陈实识.2009.川西地区Cu-Au矿床成矿规律研究---以乡城-稻城-得荣等地区为例.矿物学报,29(z1):465-467
    宋昊,施泽明,倪师军,张成江,郑林,黄小东.2011.四川省绵远河水系重金属物源探讨及环境质量评价.地球与环境,39(4):543-550
    苏文超,漆亮,胡瑞忠,张国平.1998.流体包裹体中稀土元素的ICP-MS分析研究.科学通报,43(10):1094-1098
    滕彦国,张成江,倪师军.1999a.阿西金矿床流体成矿的元素地球化学标志.地质找矿论丛,14(2):36-42
    滕彦国,倪师军,张成江.1999b.成矿流体活动的地温信息及地球物理示踪.地质地球化学,27(3):17-22
    王中刚,于学元,赵振华.1989.稀土元素地球化学.北京:科学出版社,535
    杨占兴,史益学,刘素英.1991.八家子多金属矿床岩石和矿石稀土元素特征.辽宁地质,(4):322-331
    张成江,刘家铎,刘显凡,李佑国,阳正熙.2009.攀西地区金属成矿系统.成都理工大学学报(自然科学版),36(4):387-394
    赵振华.1997.微量元素地球化学原理.北京:科学出版社,1-238

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700