用户名: 密码: 验证码:
粤北诸广南部铀矿田流体包裹体的氦氩同位素组成及成矿流体来源示踪
详细信息    查看全文 | 推荐本文 |
  • 英文篇名:Helium and argon isotopic compositions of fluid inclusions and tracing to the source of ore-forming fluids for the southern Zhuguang uranium ore field in northern Guangdong Province
  • 作者:庞雅庆 ; 范洪海 ; 高飞 ; 吴建勇 ; 谢小占
  • 英文作者:PANG YaQing;FAN HongHai;GAO Fei;WU JianYong;XIE XiaoZhan;CNNC Key Laboratory of Uranium Resource Exploration and Evaluation Technology,Beijing Research Institute of Uranium Geology;Research Institute No.290 CNNC;291 Brigade of Guangdong Province Nuclear Industry Geological Bureau;
  • 关键词:成矿流体 ; He-Ar同位素 ; 壳-幔混合 ; 诸广南部矿田
  • 英文关键词:Ore-forming fluids;;He and Ar isotopes;;Crust-mantle mixed;;Southern Zhuguang uranium ore field
  • 中文刊名:岩石学报
  • 英文刊名:Acta Petrologica Sinica
  • 机构:核工业北京地质研究院中核集团铀资源勘查与评价技术重点实验室;核工业290研究所;广东省核工业地质局二九一大队;
  • 出版日期:2019-09-15
  • 出版单位:岩石学报
  • 年:2019
  • 期:09
  • 基金:中核集团集中研发项目(LTD1602);; 中国地质调查局地质调查项目(DD20190159-10)联合资助
  • 语种:中文;
  • 页:143-151
  • 页数:9
  • CN:11-1922/P
  • ISSN:1000-0569
  • 分类号:P619.14
摘要
粤北诸广南部铀矿田是我国重要的花岗岩型铀矿产地之一,有关诸广南部花岗岩型铀矿田的成因,多年来一直存在较大的争议。本文以诸广南部铀矿田典型铀矿床成矿期萤石、方解石和黄铁矿中流体包裹体为测试对象,研究了成矿流体的He、Ar同位素地球化学。研究表明,萤石流体包裹体的~3He/~4He比值为0. 021~0. 186Ra,~(40) Ar/~(36)比值为298. 4~2515. 7;方解石流体包裹体的3He/4He比值为0. 027~0. 209Ra,~(40) Ar/~(36)比值为295. 9~327. 2;黄铁矿流体包裹体的3He/4He比值为0. 021~1. 543Ra,~(40) Ar/~(36)比值为326. 9~1735. 1; He-Ar同位素系统显示成矿流体的3He/4He比值略高于地壳氦同位素特征值(0. 01~0. 05Ra),但低于幔源氦同位素特征值(6~9Ra),~(40) Ar/~(36)比值接近或高于大气氩的同位素组成(~(40) Ar/~(36)=295. 5),成矿流体为壳-幔混合来源。结合H-O、He-Ar、C和Sr等多元同位素证据表明,成矿流体由两个端元组成:一是含有一定放射性成因Ar的大气降水的地壳流体,二是含幔源He的地幔流体。进一步研究表明,受NNW向断裂控制的棉花坑、书楼丘、长排等铀矿床受地幔流体影响比较大,而受NE向断裂控制的蕉坪、东坑、烟筒岭铀矿床受大气降水影响比较大。
        Southern Zhuguang uranium ore field is an important producing area of granite type U-deposit in China. The southern Zhuguang uranium deposits have attracted the attention of many geologists and their metallogenesis has long been in dispute. This paper reports He and Ar isotopic data of fluid inclusions trapped by fluorite,calcite and pyrite formed in metallogenic epoch from the southern Zhuguang uranium ore field.~3 He/~4 He ratios of fluid inclusions trapped by fluorite range from 0. 021 Ra to 0. 186 Ra,and~(40) Ar/~(36) Ar ratios of fluid inclusions trapped by fluorite range from 298. 4 to 2515. 7.3 He/4 He ratios of fluid inclusions trapped by calcite range from 0. 027 Ra to 0. 209 Ra,and~(40) Ar/~(36) Ar ratios of fluid inclusions trapped by calcite range from 295. 9 to 327. 2.3 He/4 He ratios of fluid inclusions trapped by pyrite range from 0. 021 Ra to 1. 543 Ra,and~(40) Ar/~(36) Ar ratios of fluid inclusions trapped by pyrite range from326. 9 to 1735. 1.3 He/4 He ratios of ore-forming fluids are slightly higher than that of the crust,and lower than that of the mantle.~(40) Ar/~(36) Ar ratios of ore-forming fluids are close to or higher than that of the atmosphere(~(40) Ar/~(36) Ar = 295. 5). The compositions of HeAr isotopic system suggest that the ore-forming fluids are characteristics of crust-mantle mixed in source. The compositions of H-O,HeAr,C and Sr isotopes indicate that the ore-forming fluids are a mixture between crustal fluids containing meteoric water with radioactive Ar and mantle fluids containing mantle-derived He. The synthetical results show that the mantle fluids in source for Mianhuakeng,Shulouqiu and Changpai uranium deposits dominated by NNW faults are more affected than those for Jiaoping,Dongkeng and Yantongling uranium deposits dominated by NE faults.
引文
Ballentine CJ,Burgess R and Marty B.2002.Tracing fluid origin,transport and interaction in the crust.Reviews in Mineralogy and Geochemistry,47(1):539-614
    Burnard PG,Hu RZ,Turner G and Bi XW.1999.Mantle,crustal and atmospheric noble gases in Ailaoshan gold deposits,Yunnan Province,China.Geochimica et Cosmochimica Acta,63(10):1595-1604
    Burnard PG and Polya DA.2004.Importance of mantle derived fluids during granite associated hydrothermal circulation:He and Ar isotopes of ore minerals from Panasqueira.Geochimica et Cosmochimica Acta,68(7):1607-1615
    Chen PR and Liu Y.1990.The physicochemical conditions for metallogenesis of No.302 uranium deposit and the source and migration direction of its hydrothermal solution.Mineral Deposits,9(2):149-157(in Chinese with English abstract)
    Chen X,Su WC and Huang Y.2016.He and Ar isotope geochemistry of ore-forming fluids for the Qinglong Sb deposit in Guizhou Province,China.Acta Petrologica Sinica,32(11):3312-3320(in Chinese with English abstract)
    Fu LW,Sun LQ,Ling HF,Shen WZ,Li K and Feng SJ.2016.Study on the source of ore-forming fluid and ore-forming material of the 302uranium deposit in northern Guangdong Province:Evidence from H-O-Sr-Nd isotope geochemistry.Geological Journal of China Universities,22(1):43-52(in Chinese with English abstract)
    Gao F,Pang YQ,Zhao L,Li WL,Ye SX and Fu SC.2015.Study on occurrence of uranium mineral in Changjiang granite-type uranium deposits of Zhuguang.Uranium Geology,31(Suppl.):330-335(in Chinese with English abstract)
    Guo GL,Liu XD,Pan JY,Liu CD,Yan ZB and Chen YP.2010.Study of fluid inclusion from uranium deposit No.302 in North Guangdong.Uranium Geology,26(6):350-354,368(in Chinese with English abstract)
    Hu RZ,Li CY,Ni SJ,Liu J and Yu JS.1993.Research onΣCO2source in ore-forming hydrothermal solution of granite-type uranium deposit,South China.Science in China(Series B),36(10):1252-1262
    Hu RZ,Burnard PG,Turner G and Bi XW.1998.Helium and argon isotope systematics in fluid inclusions of Machangqing copper deposit in West Yunnan Province,China.Chemical Geology,146(1-2):55-63
    Hu RZ,Bi XW,Turner G and Burnard PG.1999.He and Ar isotopic geochemistry of gold ore-forming fluids in the Ailaoshan gold mineralization belt.Science in China(Series D),29(4):321-330(in Chinese)
    Hu RZ,Burnard PG,Bi XW,Zhou MF,Peng JT,Su WC and Wu KX.2004.Helium and argon isotope geochemistry of alkaline intrusionassociated gold and copper deposits along the Red River-Jinshajiang fault belt,SW China.Chemical Geology,203(3-4):305-317
    Hu RZ,Bi XW,Peng JT,Liu S,Zhong H,Zhao JH and Jiang GH.2007.Some problems concerning relationship between MesozoicCenozoic lithospheric extension and uranium metallogenesis in South China.Mineral Deposits,26(2):139-152(in Chinese with English abstract)
    Hu RZ,Bi XW,Zhou MF,Peng JT,Su WC,Liu S and Qi HW.2008.Uranium metallogenesis in South China and its relationship to crustal extension during the Cretaceous to Tertiary.Economic Geology,103(3):583-598
    Hu RZ,Burnard PG,Bi XW,Zhou MF,Peng JT,Su WC and Zhao JH.2009.Mantle-derived gaseous components in ore-forming fluids of the Xiangshan uranium deposit,Jiangxi Province,China:Evidence from He,Ar and C isotopes.Chemical Geology,266(1-2):86-95
    Hu RZ,Bi XW,Jiang GH,Chen HW,Peng JT,Qi YQ,Wu LY and Wei WF.2012.Mantle-derived noble gases in ore-forming fluids of the granite-related Yaogangxian tungsten deposit,southeastern China.Mineralium Deposita,47(6):623-632
    Hu RZ,Mao JW,Hua RM and Fan WM.2015.Intra-Continental Mineralization of South China Craton.Beijing:Science Press,1-903(in Chinese with English abstract)
    Jin JF and Hu RZ.1985.The genesis of uranium deposit No.302.Journal of Chengdu College of Geology,(4):1-11,105(in Chinese with English abstract)
    Jin JF,Ni SJ and Hu RZ.1992.Vertical zoning of hydrothermal dikes in the No.302 uranium deposit and the cause of its formation.Mineral Deposits,11(3):252-258(in Chinese with English abstract)
    Kendrick MA,Burgess R,Pattrick RAD and Turner G.2001.Fluid inclusion noble gas and halogen evidence on the origin of Cuporphyry mineralising fluids.Geochimica et Cosmochimica Acta,65(16):2651-2668
    Kendrick MA,Honda M,Oliver NHS and Phillips D.2011.The noble gas systematics of late-orogenic H2O-CO2fluids,Mt Isa,Australia.Geochimica et Cosmochimica Acta,75(6):1428-1450
    Li TG.1989.Geological features of deposits No.201 and No.361 and analyses of formation conditions of uranium-rich ore deposits.Uranium Geology,5(2):66-71(in Chinese with English abstract)
    Li TG,Tong HS,Feng MY,Li YX and Xu Z.1993.The geological characteristics and forming conditions of granite type uranium-rich ore deposits.China Nuclear Science and Technology Report,1-9(in Chinese with English abstract)
    Li ZL,Hu RZ,Yang JS,Peng JT,Li XM and Bi XW.2007.He,Pb and S isotopic constraints on the relationship between the A-type Qitianling granite and the Furong tin deposit,Hunan Province,China.Lithos,97(1-2):161-173
    Liu AP and Jin JF.1994.The hydrothermal geochemical features and physico-chemical conditions of uranium deposit 361.Journal of Chengdu Institute of Technology,(1):54-61(in Chinese with English abstract)
    Liu CD,Li ZW,Liu JH and Liang L.2016.Research progress in mantle fluids involved uranium metallization:A case study of granite type uranium deposit cluster area,northern Guangdong.Uranium Geology,32(4):193-199(in Chinese with English abstract)
    Luo Y,Wang MT,Li JH and Ma HF.2002.Geological characteristics and metallogenetic model of Zhuguang uranium ore concentrated area.China Nuclear Science and Technology Report,220-235(in Chinese with English abstract)
    Ni SJ and Jin JF.1992.The mixing and boiling of hydrothermal solution of uranium deposit No.302 and the geological interpretation.Journal of Chengdu College of Geology,19(4):9-15(in Chinese with English abstract)
    Ni SJ,Hu RZ and Jin JF.1994.A vertical zoning model generated by the mixing and boiling of hydrothermal solution for uranium deposit No.302.Uranium Geology,10(2):70-77(in Chinese with English abstract)
    Pang YQ,Lin JR,Yang RD,Hu ZH,Gao F and Wang YJ.2014.Helium and argon isotopic composition of ore forming fluid from Huangnihu uranium deposit in southern Jiangxi Province and their geological implications.Uranium Geology,30(4):223-229(in Chinese with English abstract)
    Pang YQ,Gao F,Xia ZQ,Xu WX,Xu Y,Lin K and Zhao L.2015.Regional uranium metallogenetic model and prospecting direction of southern Zhuguangshan pluton.Uranium Geology,31(Suppl.):322-329(in Chinese with English abstract)
    Shen WZ,Ling HF,Deng P,Zhu B,Huang GL and Tan ZZ.2010.Study on isotope geochemistry of uranium deposit 302 in northern Guangdong Province.Uranium Geology,26(2):80-87(in Chinese with English abstract)
    Stuart FM,Burnard PG,Taylor RP and Turner G.1995.Resolving mantle and crustal contributions to ancient hydrothermal fluids:HeAr isotopes in fluid inclusions from Dae Hwa W-Mo mineralisation,South Korea.Geochimica et Cosmochimica Acta,59(22):4663-4673
    Tian SH,Ding TP and Yuan ZX.2006.Mantle fluids in the Maoniuping LREE deposit,Sichuan Province:Evidence of Pb-Sr-Nd,He-Ar isotopes and REE.Acta Geologica Sinica,80(7):1035-1044(in Chinese with English abstract)
    Torgersen T,Kennedy BM,Hiyagon H,Chiou KY,Reynolds JH and Clarke WB.1989.Argon accumulation and the crustal degassing flux of40Ar in the Great Artesian Basin,Australia.Earth and Planetary Science Letters,92(1):43-56
    Wang F,Lin JR,Hu ZH and Wang YJ.2017.Isotopic characteristics of metallogenic fluid and its genesis in Yunji uranium deposit of Xiangshan.World Nuclear Geoscience,34(1):9-13,19(in Chinese with English abstract)
    Wang JF,Gao DT and Zheng JY.1989.A preliminary appoach to the metallogenetic geochemical conditions of rich uranium ores in the southern part of Zhuguang massif.Uranium Geology,5(4):194-202(in Chinese with English abstract)
    Wang LK and Liu TG.1987.H,O,S,Pb isotopic studies of uranium ore deposits in granitoid rocks of South China.Geochimica,(1):67-78(in Chinese with English abstract)
    Wang MT,Luo Y,Sun ZF,Zhu JC and Li JH.1999.Discussion on genesis of uranium deposits in Zhuguang uranium metallogenic region.Uranium Geology,15(5):279-285(in Chinese with English abstract)
    Wei WF,Hu RZ,Bi XW,Jiang GH,Yan B,Yin RS and Yang JH.2019.Mantle-derived and crustal He and Ar in the ore-forming fluids of the Xihuashan granite-associated tungsten ore deposit,South China.Ore Geology Reviews,105:605-615
    Wu LY,Hu RZ,Peng JT,Bi XW,Jiang GH,Chen HW,Wang QY and Liu YY.2011.He and Ar isotopic compositions and genetic implications for the giant Shizhuyuan W-Sn-Bi-Mo deposit,Hunan Province,South China.International Geology Review,53(5-6):677-690
    Wu LY,Hu RZ,Li XF,Stuart FM,Jiang GH,Qi YQ and Zhu JJ.2018.Mantle volatiles and heat contributions in high sulfidation epithermal deposit from the Zijinshan Cu-Au-Mo-Ag orefield,Fujian Province,China:Evidence from He and Ar isotopes.Chemical Geology,480:58-65
    Xu H,Zhang C,Pang YQ,Cao HJ,Liu JL and Liu WQ.2018.Characteristics of ore-forming fluids of the Changpai uranium deposit in Guangdong Province.Geoscience,32(5):902-912(in Chinese with English abstract)
    Yamamoto J,Watanabe M,Nozaki Y and Sano Y.2001.Helium and carbon isotopes in fluorites:Implications for mantle carbon contribution in an ancient subduction zone.Journal of Volcanology and Geothermal Research,107(1-3):19-26
    Zhang C,Cai YQ,Xu H and Liu JL.2016.Mineralization mechanism of302 uranium deposit,North Guangdong Province:Evidence from fluid inclusions.Journal of East China University of Technology,39(2):156-164(in Chinese with English abstract)
    Zhang GQ,Hu RZ,Shang PQ,Tian JJ and Shuang Y.2008.Study on the C-O isotopic composition of calcites and metallogenic dynamics background in the No.302 uranium deposit.Acta Mineralogica Sinica,28(4):413-420(in Chinese with English abstract)
    Zhang GQ,Hu RZ,Jiang GH,Liu S,Zhu WG,Tian JJ,Shuang Y and Fan XR.2010.Mantle-derived volatile components involved in uranium mineralization:Evidence from He isotopes of the No.302uranium deposit.Geochimica,39(4):386-395(in Chinese with English abstract)
    Zhang LC,Shen YC,Li HM,Zeng QD,Li GM and Liu TB.2002.Helium and argon isotopic compositions of fluid inclusions and tracing to the source of ore-forming fluids for Jiaodong gold deposits.Acta Petrologica Sinica,18(4):559-565(in Chinese with English abstract)
    Zhao KD,Jiang SY,Xiao HQ and Ni P.2002.Origin of ore-forming fluids of the Dachang Sn-polymetallic ore deposit:Evidence from helium isotopes.Chinese Science Bulletin,47(12):1041-1045
    Zhu B.2010.The study of mantle liquid and uranium metallogenesis:Take uranium ore field of South Zhuguang Mountain as an example.Ph.D.Dissertation.Chengdu:Chengdu University of Technology,1-114(in Chinese with English summary)
    陈培荣,刘义.1990.302铀矿床成矿物理化学条件、热液来源和运移方向.矿床地质,9(2):149-157
    陈娴,苏文超,黄勇.2016.贵州晴隆锑矿床成矿流体He-Ar同位素地球化学.岩石学报,32(11):3312-3320
    傅丽雯,孙立强,凌洪飞,沈渭洲,李坤,冯尚杰.2016.粤北302铀矿床成矿流体与成矿物质来源研究:H、O、Sr、Nd同位素证据.高校地质学报,22(1):43-52
    高飞,庞雅庆,赵琳,李伟林,叶松鑫,伏顺成.2015.诸广长江地区花岗岩型铀矿铀矿物赋存状态研究.铀矿地质,31(增):330-335
    郭国林,刘晓东,潘家永,刘成东,严兆彬,陈益平.2010.粤北302铀矿床流体包裹体研究.铀矿地质,26(6):350-354,368
    胡瑞忠,李朝阳,倪师军,刘莉,于津生.1993.华南花岗岩型铀矿床成矿热液中∑CO2来源研究.中国科学(B辑),23(2):189-196
    胡瑞忠,毕献武,Turner G,Burnard P.1999.哀牢山金矿带金成矿流体He和Ar同位素地球化学.中国科学(D辑),29(4):321-330
    胡瑞忠,毕献武,彭建堂,刘燊,钟宏,赵军红,蒋国豪.2007.华南地区中生代以来岩石圈伸展及其与铀成矿关系研究的若干问题.矿床地质,26(2):139-152
    胡瑞忠,毛景文,华仁民,范蔚茗.2015.华南陆块陆内成矿作用.北京:科学出版社,1-903
    金景福,胡瑞忠.1985.302矿床成因探讨.成都地质学院学报,(4):1-11,105
    金景福,倪师军,胡瑞忠.1992.302铀矿床热液脉体的垂直分带及其成因探讨.矿床地质,11(3):252-258
    李田港.1989.201和361矿床的地质特征和富铀矿床形成条件的初步分析.铀矿地质,5(2):66-71
    李田港,童航寿,冯明月,李月湘,徐展.1993.花岗岩型铀矿富矿地质特征及形成条件.中国核科技报告,1-9
    刘埃平,金景福.1994.361铀矿床热液地球化学特征及成矿物理化学条件.成都理工学院学报,(1):51-61
    刘成东,李志文,刘江浩,梁良.2016.地幔流体参与铀成矿作用的研究进展---以粤北花岗岩型铀矿矿集区为例.铀矿地质,32(4):193-199
    罗毅,王明太,李建红,马汉峰.2002.诸广铀矿集区成矿地质特征及成矿模式.中国核科技报告,220-235
    倪师军,金景福.1992.302铀矿床热液的混合和沸腾及其地质意义.成都地质学院学报,19(4):9-15
    倪师军,胡瑞忠,金景福.1994.302铀矿床热液的混合和沸腾垂直分带模式.铀矿地质,10(2):70-77
    庞雅庆,林锦荣,杨瑞栋,胡志华,高飞,王勇剑.2014.赣南黄泥湖铀矿床成矿流体的氦、氩同位素组成及其意义.铀矿地质,30(4):223-229
    庞雅庆,高飞,夏宗强,徐文雄,许攸,林坤,赵琳.2015.诸广山岩体南部区域铀成矿模式及找矿方向.铀矿地质,31(增):322-329
    沈渭洲,凌洪飞,邓平,朱捌,黄国龙,谭正中.2010.粤北302铀矿床同位素地球化学研究.铀矿地质,26(2):80-87
    田世洪,丁悌平,袁忠信.2006.四川牦牛坪轻稀土矿床地幔流体特征---铅锶钕和氦氩同位素及稀土元素证据.地质学报,80(7):1035-1044
    王峰,林锦荣,胡志华,王勇剑.2017.相山云际矿床铀成矿流体同位素特征及成因.世界核地质科学,34(1):9-13,19
    王健芳,高德统,郑家仪.1989.诸广岩体南部富铀矿成矿地球化学条件的初步探讨.铀矿地质,5(4):194-202
    王联魁,刘铁庚.1987.华南花岗岩铀矿H、O、S、Pb同位素研究.地球化学,(1):67-78
    王明太,罗毅,孙志富,朱杰辰,李建红.1999.诸广铀成矿区矿床成因探讨.铀矿地质,15(5):279-285
    徐浩,张闯,庞雅庆,曹豪杰,刘佳林,刘文泉.2018.广东长排铀矿床成矿流体特征.现代地质,32(5):902-912
    张闯,蔡煜琦,徐浩,刘佳林.2016.粤北302铀矿床成矿机制探讨---来自流体包裹体的证据.东华理工大学学报(自然科学版),39(2):156-164
    张国全,胡瑞忠,商朋强,田建吉,双燕.2008.302铀矿床方解石C-O同位素组成与成矿动力学背景研究.矿物学报,28(4):413-420
    张国全,胡瑞忠,蒋国豪,刘燊,朱维光,田建吉,双燕,范效仁.2010.幔源挥发性组分参与302铀矿床成矿作用的氦同位素证据.地球化学,39(4):386-395
    张连昌,沈远超,李厚民,曾庆栋,李光明,刘铁兵.2002.胶东地区金矿床流体包裹体的He、Ar同位素组成及成矿流体来源示踪.岩石学报,18(4):559-565
    赵葵东,蒋少涌,肖红权,倪培.2002.大厂锡-多金属矿床成矿流体来源的He同位素证据.科学通报,47(8):632-635
    朱捌.2010.地幔流体与铀成矿作用研究---以诸广山南部铀矿田为例.博士学位论文.成都:成都理工大学,1-114

© 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