全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
矿床地质  2011 

粤北下庄335矿床成矿时代的厘定——来自LA_ICP_MS沥青铀矿U_Pb年龄的制约

Keywords: 地球化学,成矿时代,LA-ICP-MS,沥青铀矿,铀矿床,粤北

Full-Text   Cite this paper   Add to My Lib

Abstract:

文章采用LA-ICP-MS测试技术对下庄矿田335矿床的沥青铀矿开展了U-Pb微区定年工作。335矿床沥青铀矿的成分特征及微观形貌特征显示,本区沥青铀矿在初始形成之后受到过后期的一些地质事件的影响。本次获得沥青铀矿的最大年龄为(93.5±1.2)Ma。结合华南岩石圈伸展发生的时间、辉绿岩脉对铀矿的控制作用及矿区内辉绿岩脉的侵位时间,对本区铀矿的形成特点进行了探讨。结果表明,该年龄符合华南铀矿在时间上的一些客观成矿规律,可基本上代表335矿床的成矿年龄。

References

[1]  毛景文;谢桂青;郭春丽;袁顺达 程彦博 陈毓川.华南地区中生代主要金属矿床时空分布规律和成矿环境[J].高校地质学报,2008(04)
[2]  李献华;胡瑞忠;饶冰,粤北白垩纪基性岩脉的年代学和地球化学,地球化学,1997(02).
[3]  Horie K;Hidaka H,Redistribution of U,Pb and REE in association with alteration of uranium minerals from the Koongarra deposit,Northern Territory,Australia,Radiochimica Acta,2004(9-11).
[4]  邓平;舒良树;谭正中.诸广-贵东大型铀矿聚集区富铀矿成矿地质条件[J].地质论评,2003(05)
[5]  吴烈勤;谭正中;刘汝洲;黄国龙.粤北下庄矿田铀矿成矿时代探讨[J].铀矿地质,2003(01)
[6]  吴烈勤;黄国龙;沈渭洲;凌洪飞 叶海敏 刘汝洲 邹志文.粤北下庄花岗岩地球化学特征与成因研究[J].铀矿地质,2005(02)
[7]  田建吉;胡瑞忠;苏文超;张国全 商朋强.661铀矿床矿石U-Pb等时线年龄及其成矿构造背景[J].矿床地质,2010(03)
[8]  Du L T;Wang Y M,The integration of metallogenicmechanisms of the granite-type,volcanic rock-type,carbonaceous-siliceous-pelitic rock-type and sandstone-type uaanium deposits in South China,Radioactive Geology,1984(03).
[9]  邵飞;朱永刚;郭湖生;何晓梅 邵上.鹿井矿田铀成矿地质特征及找矿潜力分析[J].铀矿地质,2010(05)
[10]  舒良树,周新民,邓平,余心起.南岭构造带的基本地质特征[J].地质论评,2006(02)
[11]  Xu X S;Deng P;O\'Reilly S Y;Griffin W L Zhou X M and Tan Z Z.Dating of single particle zircon by LA-ICP-MS and the Petrogenetic significances of the Guidong complex rock,SouthEast,China[J].Chinese Science Bulletin,2003(12)
[12]  Shang P Q;Hu R Z;Bi X W.Study on carbon and oxygen isotopes in granite-type hydrothermal uranium deposits:A case of the Xiazhang uranium ore fieldin northem Guangdong[J].Mineralogy and Petrology,2006(03)
[13]  Deng P;Shen W Z;Lin H F;Ye H M,Wang X C,Pu W and Tan Z Z.Uranimn mineralization related to the mantel fluid:A case study of the Xianshi deposit in the Xiazhuang uranium orefield[J].Geochimica,2003(06)
[14]  Hua R M;Chen P R;Zhang W L;Yao J M,Lin J F,Zhang Z S and Gu S Y.Metallogeneses and their geodynamic settings related to Mesozoic granitoids in the Nanling range[J].Geological Journal of China Universities,2005(3)
[15]  Deng P;Shu L S;Tan Z Z;Wu L Q.Mesozoic tectonomagmatic activity and uranium metallogenetic sequence in mid-Nanling tectonic belt[J].Uranium Geology,2002(05)
[16]  胡瑞忠;李朝阳;倪师军;刘莉 于津生,华南花岗岩型铀矿床成矿热液ΣCO2来源研究,中国科学b辑,1993(06).
[17]  胡瑞忠;毕献武;苏文超;彭建堂 李朝阳.华南白垩-第三纪地壳拉张与铀成矿的关系[J].地学前缘,2004(1)
[18]  胡瑞忠;毕献武;彭建堂;刘樂 钟宏 赵军红 蒋国豪.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[J].矿床地质,2007(02)
[19]  范洪海;凌洪飞;王德滋;刘昌实 沈渭洲 姜耀辉.相山铀矿田成矿机理研究[J].铀矿地质,2003(04)
[20]  杜乐天;王玉明,华南花岗岩型、火山岩型、碳硅泥岩型、砂岩型铀矿成矿机理的统一性,放射性地质,1984(03).
[21]  邓平;舒良树;谭正中;吴烈勤.南岭中段中生代构造-岩浆活动与铀成矿序列[J].铀矿地质,2002(05)
[22]  Hua R M;Chen P R;Zhang W L;Lu J J.Three major metallogenic events in Mesozoic in South China[J].Mineral Deposits,2005(2)
[23]  Chen B H;Guo R;Yu S Y,Metallogenic features and genesis of Cu-polymetallic deposit of Yushui field,Guangdong,Geology and Prospecting,1994(03).
[24]  Wu L Q;Tan Z Z;Liu N Z;Huang G L.Discussion on uranium ore-formation age in Xiazhuang ore-field,northern Guandong (in Chinese with Englishabstract)[J].Uranium Geology,2003(01)
[25]  Wiedenbeck M;Alle P;Corfu F;Griffin W L Meier M Oberli F Quadt A V Roddick J C and Spiegel W,Three natural zircon standards for U-Th-Pb,Lu-Hf,trace element and REE analyses,Geostandards and Geoanalytical Research,1995.
[26]  Wu L Q;Huang G L;Shen W Z;Lin HF Ye H M Liu NZand Zou Z W.Study on geochemical characteristics and genesis of Xiazhuang granite,northern Guangdong[J].Uranium Geology,2005(02)
[27]  Tian J J;Hu R Z;Su W C;Zhang G Q and Shang P Q.Ore UPb isochron ages and metal logenic tectonic setting of No.661 uranium deposit[J].Mineral Deposits,2010(03)
[28]  Shao F;Zhu Y G;Guo H S;He X Mand Shao S.Analysis on geological characteristics of uranium metallization and prospecting potential in Lujing orefield[J].Uranium Geology,2010(05)
[29]  Shu L S;Zhou X M;Deng P;Yu X Q.Principal geological features of Nanling tectonic belt,South China[J].Geologcial Review,2006(02)
[30]  Hu R Z;Bi X W;Su W C;Peng J T and Li C Y.The relationship between uranium metallogenesis and crustal extension during the Cretaceous-Tertiary in south China[J].Earthquake Science Frontiers,2004(1)
[31]  华仁民;陈培荣;张文兰;姚军明,林锦富,张展适,顾晟彦.南岭与中生代花岗岩类有关的成矿作用及其大地构造背景[J].高校地质学报,2005(03)
[32]  华仁民;陈培荣;张文兰;陆建军.论华南地区中生代3次大规模成矿作用[J].矿床地质,2005(02)
[33]  Fryer B J;Taylor R P Rare-earth element distributions in uraninites implications for ore genesis [J] 1987 doi:10.1016/0009-2541(87)90077-5
[34]  Fan H H;Ling H F;Wang D Z;Liu C S Shen W Z and Jiang Y H.Study on metallogenetic mechanism of Xiangshan uranium ore-field[J].Uranium Geology,2003(04)
[35]  Fayek M;Kyser T K,Characterization of multiple fluid-flow eventsand rare earth element mobility associated with formation of unconformity-type uranium deposits in the Athabasca Basin,Saskatchewan,Canadian Mineralogist,1997.
[36]  商朋强;胡瑞忠;毕献武.花岗岩型热液铀矿床C,O同位素研究--以粤北下庄铀矿田为例[J].矿物岩石,2006(3)
[37]  欧锦秀,贵州水城青山铅锌矿床的成矿地质特征,桂林工学院学报,1996(03).
[38]  李占游,西北某花岗岩型碱交代热液铀矿床稀土元素地球化学,铀矿地质,1987(03).
[39]  黄国龙;尹征平;凌洪飞;邓平 朱捌 沈渭洲.粤北地区302矿床沥青铀矿的形成时代、地球化学特征及其成因研究[J].矿床地质,2010(29)
[40]  邓平;沈渭洲;凌洪飞;叶海敏,王学成,濮巍,谭正中.地幔流体与铀成矿作用:以下庄矿田仙石铀矿床为例[J].地球化学,2003(6)
[41]  陈炳辉;郭锐;俞受鋆,广东玉水矿田铜多金属矿床成矿特征及成因,地质与勘探,1994(03).
[42]  Zhu B;Ling H F;Shen W Z;Gao J F Deng P Huang G Land Tan Z Z.Isotopic geochemistry of Shituling uranium deposit,northern Guangdong Province,China[J].Mineral Deposits,2006(01)
[43]  Deng P;Shu L S;Tan Z Z.The geological setting for the formation of rich uranium ores in Zhuguang-Guidong large-scale uranium metallogenetic area[J].Geologcial Review,2003(05)
[44]  Zhang W L.Ore-forming geological features and prospecting target types of Hekoukeng ore field in southern Jiangxi Province[J].Contributions To Geology and Mineral Resources Research,2005(03)
[45]  ,土岭铀矿床同位素地球化学研究,矿床地质,.
[46]  张万良.赣南河草坑铀矿田成矿地质特征及找矿目标类型[J].地质找矿论丛,2005(03)
[47]  更多...
[48]  徐夕生;邓平;O\' Reilly S Y;Griffin W L 周新民 谭正中.华南贵东杂岩体单颗粒锆石激光探针ICP-MS U-Pb定年及其成岩意义[J].科学通报,2003(12)
[49]  Perhec R M;Heinrich E W,Fluorite-bastnaesite deposits of the Gallinas Moutains,New Mexico,and basmaesite paragenesis,Economic Geology,1964.
[50]  Ou J X,Geological characteristics and ore-control geological conditions of Qingshan Lead-Zine deposit,Guizhou,Jourml of Guilin Institute of The Technology,1996(03).
[51]  Mao J W;Xie G Q;Guo C L;Yuan S D Cheng Y B and Chen Y C.Spatial-temporal distribution of Mesozoic ore deposits in South China and their metallogenic settings[J].Geological Journal of China Universities,2008(04)
[52]  Mclennan S M;Taylor S R,Rare earth mobility assoeiated with uranium mineralization,Nature,1979(15).
[53]  Hu R Z;Bi X W;Peng J T;Liu S Zhong H Zhao J H and Jiang G H.Some problems concerning relationship between MesozoicCenozoc lithospheric extension and uranium metallogenesis in South China[J].Mineral Deposits,2007(02)
[54]  Metz M C;Brookins D G;Rosenberg P E;Zartman R E,Geology and geochenistry of the Snowbird deposit,Mineral Coumty,Montana,Economic Geology,1985.
[55]  Li X H;Hu R Z;Rao B,Geochronology and geochemistry of cretaceous mafic dikes from northern guangdong,SE China,Geochiirnica,1997(2).
[56]  Lu, L ;Chen, F ;Ewing, RC ;Wang, R,Trace element immobilization by uranyl minerals in granite-hosted uranium ores: Evidences from the Xiazhuang ore field of Guangdong province, China,Radiochimica Acta?,2007, 95(1).
[57]  Liu Y S;Hu Z C;GaoS;Giinther D Xu J Gao C G and Chen H H,In situ analysis of major and trace elements of anhydrous minerals by LA-ICP-MS without applying an internal standard,Chemical Geology,2008.
[58]  Li Z Y,Rare earth element geochemistry of granite-type hydrothermal uranium deposits with alkaline metasomatism in Northwest China,Uranium Geology,1987(03).
[59]  Li X H,Cretacecus mgmatism and lithospheric extension in Sartheast China,Journal of Asian Earth Sciences,2000(03).
[60]  Ludwig K R,ISOPLOT 3.00:A geochronological toolkit for microsoft excel,Berkeley:Berkeley Geochronology Center,California,2003.
[61]  Chipley, D ;Polito, PA ;Kyser, TK,Measurement of U-Pb ages of uraninite and davidite by laser ablation-HR-ICP-MS,The American mineralogist?,2007, 92(11-12).
[62]  Kwak T A P;Abeysinghe P B,Rare earth and uranium minerals present as daughter crystals in fluid inclusions,Mary Kathleen U-REE skam,Queensland,Australia,Australia Mineral Magazine,1987.
[63]  Huang G L;Yin Z P;Lin H F;Deng P,Zhu Band Shen W C.Formation age,geochemical characteristics and genesis of pitchblende from No.302 uranium deposit in northern Guangdong[J].Mineral Deposits,2010(02)
[64]  Haas J R;Shock E;Sasasn D C Rare earth elements in hydrothermal systems:Estimates of standard partial molal thermodynamic properties of aqueous complexes of the rare earth elements at high pressures and temperatures [J] 1995(21) doi:10.1016/0016-7037(95)00314-P
[65]  Hu R Z;Li C Y;Ni S J;Liu L and Yu J S,The study of source of ΣCO2 in the ore-forming hydrothermal of the granite-type uranitn deposit Southeast,Science in China(Series B),1993(06).
[66]  RUI-ZHONG Hu ;XIAN-WUBI ;MEI-FU ZHOU,Uranium Metallogenesis in South China and Its Relationship to Crustal Extension during the Cretaceous to Tertiary,Economic geology?,2008, 103(3).

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133