江西潭港流纹英安岩LA-ICP-MS锆石U-Pb定年及地球化学特征
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摘要
江西潭港地区流纹英安岩的LA-ICP-MS锆石U-Pb年龄为(136.2±1.5)Ma,属早白垩世火山-岩浆活动产物。其地球化学特征是:富硅(66.82%~68.04%)、高碱(7.56%~7.73%)、高Al_2O_3(14.91%~15.17%)、准铝—弱过铝质(A/CNK=0.999~1.042);富集大离子亲石元素和轻稀土元素,亏损高场强元素;稀土元素配分曲线模式图为右倾型,轻重稀土分异程度较高(LREE/HREE的平均值为10.04),轻稀土内部分馏程度相对重稀土内部分馏程度高,中等程度的Eu负异常(δEu平均值为0.48)。与相山流纹英安(斑)岩形成时代一致,地球化学特征相同,表明两者成岩物质来源相同,属陆壳硅铝层物质重熔演化产物,且为同一岩浆活动产物,即前人所指的相山第一旋回火山活动的产物。通过地质条件对比与分析,笔者认为潭港地区具有一定的铀矿成矿潜力。
LA-ICP-MS U-Pb zircon age of rhyodacite in Tangang area of Jiangxi Province is(136.2±1.5) Ma,belonging to the product of Early Cretaceous volcanic and magmatic activities.The main geochemical characteristics of the rhyodacite include SiO_2=66.82%-68.04%,high alkali(K_20+Na_2O=7.56%-7.73%),high Al_2O_3(14.91%-15.17%),quasi-aluminous to weakly peraluminous nature(A/CNK=0.999-1.042),obvious enrichment of LLE and LREE,and relative loss of high field strength elements.The pattern of REE with enriched LREE is a right-oblique curve,with high ratio of LREE/HREE(10.04 in average) and intermediate negative Eu anomalies(the average of δEu is 0.48).The rhyodacite has comparable formation age and geochemical characteristics with Xiangshan rhyodacite porphyry,which suggests that they are comagmatic products.In addition,these rocks crystallized from the remelted sialic crust,which has been believed to be the first volcanic activity cycle of the Xiangshan rock body.A comparative study of the geological conditions shows that there exixts metallogenic potential in Tangang volcanic basin.
LA-ICP-MS U-Pb zircon age of rhyodacite in Tangang area of Jiangxi Province is(136.2±1.5) Ma,belonging to the product of Early Cretaceous volcanic and magmatic activities.The main geochemical characteristics of the rhyodacite include SiO_2=66.82%-68.04%,high alkali(K_20+Na_2O=7.56%-7.73%),high Al_2O_3(14.91%-15.17%),quasi-aluminous to weakly peraluminous nature(A/CNK=0.999-1.042),obvious enrichment of LLE and LREE,and relative loss of high field strength elements.The pattern of REE with enriched LREE is a right-oblique curve,with high ratio of LREE/HREE(10.04 in average) and intermediate negative Eu anomalies(the average of δEu is 0.48).The rhyodacite has comparable formation age and geochemical characteristics with Xiangshan rhyodacite porphyry,which suggests that they are comagmatic products.In addition,these rocks crystallized from the remelted sialic crust,which has been believed to be the first volcanic activity cycle of the Xiangshan rock body.A comparative study of the geological conditions shows that there exixts metallogenic potential in Tangang volcanic basin.
引文
[1]王传文,侯文尧,万国良,等.相山及邻区碎斑流纹岩的特征和成因[J].放射性地质,1982,(3):193—198.Wang Chuanwen,Hou Wenyao,Wan Guoliang,et al.The characteristics and pedogenesis of the porphyroclastic rhyolite in Xiangshan and its adjacent areas[J].Uranium Geology,1982(3):193-198(in Chinese with English abstract).
[2]单林,刘晓东.相山等火山盆地主体岩石包裹体研究[J].岩石矿物及测试,1985,4(4):289—294,Shan Lin,Liu Xiaogdong.A study on inclusions of main rocks in Xiangshan and some other volcanic basins[J].Acta Petrologica et Mineralogica,1985,4(4):289-294(in Chinese with English abstract).
[3]徐海江,赖绍聪.相山及邻区七个火山盆地火山岩岩性特征及成因探讨[J].现代地质,1988,2(4):440—449.Xu Haijiang,Lai Shaocong.Approach to the lithologic fratures and the origin of the volcanic rocks in Xiangshan and its adjacent areas[J].Geoscience,1988,2(4):440-449(in Chinese with English abstract).
[4]余达淦,吴仁贵,陈培荣.铀资源地质学[M].黑龙江:哈尔滨工程大学出版社,2005:117-189.Yu Dagan,Wu Rengui,Chen Peirong.Geology of Uranium Resources[M].Heilongjiang:Harbin Engineering Univesrsity Press,2005:117-189(in Chinese).
[5]吴仁贵,余达淦,张树明.相山铀矿田流纹英安斑岩的厘定及与铀矿化的关系[J].铀矿地质,2003,19(2):81—87.Wu Rengui,Yu Dagan,Zhang Shuming.Identification of rhyolite—dacite porphyry and its relation to uranium mineralization at Xiangshan uranium ore field[J].Uranium Geology,2003,19(2):81-87(in Chinese with English abstract).
[6]邵飞,许健俊,何晓梅,等.相山铀矿田山南矿区稀土元素特征及其地质意义[J].东华理工大学学报(自然科学版),2012,35(3):223—229.Shao Fei,Xu Jianjun,He Xiaomei,et al.REE Characteristics of Shannan Deposit District in Xiangshan Uranium Orefield and its Geological Significance[J].Jouranl of East China Institute of Technology,2012,35(3):223-229(in Chinese with English abstract).
[7]方锡珩,侯文尧,万国良.相山破火山口火山杂岩体的岩石学研究[J].岩矿测试,1982,1(1):1-10.Fang Xiheng,Hou Wenyao,Wan Guoliang.Petrographic studies of the volcanic complex in the Xiangshan caldera[J].Rock and Mineral Analysis,1982,1(1):1-10(in Chinese with English abstract).
[8]夏林圻,夏祖春,张诚,等.相山中生代含铀火山杂岩岩石地球化学[M].北京:地质出版社,1992:1-97.Xia Linqi,Xia Zuchun,Zhang Cheng,et al.Petrogeochemistry of Mesozoic Uraniferous Volcanic Complex from Xiangshan,China[M].Beijing:Geological Publishing House,1992:l-97(in Chinese with English abstract).
[9]Yang Shuiyuan,Jiang Shaoyong,Jiang Yaohui,et al.Zircon U-Pb geochronology,Hf isotopic composition and geological implications of rhyodacite and rhyodacitic porphyry in the Xiangshan uranium ore field,Jiangxi Province,China[J].Science in China:Earth Science,2010,53(10):1411-1426.
[10]张树明,余达淦,吴仁贵,等.相山铀矿钾玄质岩石与铀成矿[J].大地构造与成矿学,2005,29(4):527—533.Zhang Shuming,Yu Dagan,Wu Rengui,et al.Shoshonitic rock and uranium mineralization in Xiangshan uranium ore field in Jiangxi[J].Geotectonica et Metallogenia,2005,29(4):527-533(in Chinese with English abstract).
[11]张万良,相山铀矿田横涧矿床的成因归属[J].地质论评,2001,47(4):377-382.Zhang Wanliang.Genesis attribution of the Hengjian uranium deposit in the Xiangshan ore field,JiangxifJ].Geological Review,2001,47(4):377-382(in Chinese with English abstract).
[12]杨水源,蒋少涌,赵葵东,等.江西相山铀矿田邹家山矿床中流纹斑岩的锆石U-Pb年代学、岩石地球化学与Sr-Nd-Hf同位素组成[J].岩石学报,2012,28(12):3915—3928.Yang Shuiyuan,Jiang Shaoyong,Zhao Kuidong,et al.Zircon UPb geochronology,geochemistry and Sr-Nd-Hf isotopic compositions of the rhyolite porphyry from the Zhoujiashan deposit in Xiangshan uranium ore field,Jiangxi Province[J].Acta Petrologica Sinica,2012,28(12):3915-3928(in Chinese with English abstract).
[13]杨明桂,刘亚光,黄志忠,等.江西中新元古代地层的划分及其与邻区对比[J].中国地质,2012,39(1):43—52.Yang Minggui,Liu Yaguang,Huang Zhizhong,et al.Subdivision of Meso-neoproterozoic strata in Jiangxi and a correlation with the neighboring areas[J].Geology in China,2012,39(1):43-52(in Chinese with English abstract).
[14]路远发,GeoKit:一个用VBA构建的地球化学工具软件包[J].地球化学,2004,33(5):459—464.Lu yuanfa.GeoKit——A geochemical toolkit for Microsoft excel[J].Geochimica,2004,33(5):459-464(in Chinese with English abstract).
[15]宋彪,张玉海,万渝生,等.锆石SHRIMP样品靶制作、年龄测定及有关现象讨论[J].地质论评,2002,(48):26-30.Song Biao,Zhang Yuhai,Wan Yusheng,et al.Mount making and procedure of the SHRIMP dating[J].Geological Review,2002,(48):26-30(in Chinese with English abstract).
[16]Jackson S E,Pearson N J,Griffin W L,et al.The application of laser ablation-inductively coupled plasma-mass spectrometry to in situ U-Pb zircon geochronology[j].Chemical Geology,2004.211:47-69.
[17]Griffin W L,Belousova E A,Shee,S R,et al.Archean crustal evolution in the northern Yilgarn Craton:U-Pb and Hf-isotope evidence from detrial zircons[J].Precambrian Research,2004,131:231-282.
[18]Andersen T.Correction of common lead in U-Pb analyses that do not report~(204)Pb[J].Chemical Geology,2002,192:59-79.
[19]Ludwig K R.ISOPLOT 3.00:A Geochronology Toolkit for Microsoft Excel[M].Berkeley:Berkeley Geochronological Center Special Publication,2003,4.
[20]吴元保,郑永飞.锆石成因矿物学研究及其对U—Pb年龄解释的制约[J].科学通报,2004,49(16):1589—1601.Wu Yuanbao,Zheng Yongfei.Genetic mineralogy of zircon and its constraint on the interpretation of U-Pb zircon ages[J].Chinese Science Bulletin,2004,49(16):1589-1601(in Chinese with English abstract).
[21]Le Bas M J,Le Maitre R W,Streckeisen A,et al.Chemical classification of volcanic rocks based on the total alkalisilica diagram[J].Journal of Petrology,1986,27(3):745-750.
[22]Jiang Yaohui,Ling Hongfei,Jiang Shuiyuan,et al.Petrogenesis of a Late Jurassic peraluminous volcanic complex and its high-Mg,potassic,quenched enclaves at Xiangshan,Southeast China[J].Jouranl of Petrology,2005,46:1121-1154.
[23]Sun S S,McDonough W F.Chemical and isotopic systematics of oceanic basalts:Implications for mantle composition and processes[J].Geological Society Special Publication,1989,42:313-345.
[24]Boynton W V.Geochemistry of the rare earth elements:Meteorite studies[C]//Henderson P.Rare Earth Element Geochemistry.Amsterdam:Elsevier,1984:63-114.
[25]王德滋,周金城,邱检生,等.中国东南部晚中生代花岗质火山-侵入杂岩特征与成因[J].高校地质学报,2000,6(4):487-496.Wang Dezi,Zhou Jincheng,Qiu Jiansheng,et al.Characteristics and petrogenesis of Late Mesozoic granitic volcanic-intrusive complexes in Southeastern China[J].Geological Journal of China Universities,2000,6(4):487-496(in Chinese with English abstract).
[26]Cui Jianjun,Zhang Yueqiao,Dong Shuwen,et al.Zircon U-Pb geochronology of the Mesozoic metamorphic rocks and granitoids in the coastal tectonic zone of SE China:Constraints on the timing of Late Mesozoic orogeny[J],Journal of Earth Sciences,2013,62:237-252.
[27]何观生,戴民主,李建峰,等.相山流纹英安斑岩锆石SHRIMP U—Pb年龄及地质意义[J].大地构造与成矿学,2009,33(2):299—303.He Guansheng,Dai Minzhu,Li Jianfeng,et al.SHRIMP zicon UPb dating and its geological implication for the Xiangshan porphyric dacite-rhyolitic[J].Geotectonica et Metallogenia,2009,33(2):299-303(in Chinese with English abstract).
[28]陈正乐,王永,周永贵,等.江西相山火山侵入杂岩体锆石SHRIMP定年及其地质意义[J].中国地质,2013,40(1):217—229.Chen Zhengle,Wang Yong,Zhou Yonggui,et al.SHRIMP U-Pb dating of zircons from volcanic-intrusive complexes in the Xiangshan uranium ore field,Jiangxi Province,and its geological implications[J].Geology in China,2013,40(1):217-229(in Chinese with English abstract).
[29]窦小平.相山火山盆地岩石稀土元素分布特征及其成因探讨[J].铀矿地质,2005,21(6):338—344.Dou Xiaoping.REE distribution characteristics of volcanic and epimetamorphic rocks in Xiangshan volcanic basin and discussion on their genesis[J].Uranium Geology,2005,21(6):338-344(in Chinese with English abstract).
[30]段芸,赵连泽,范洪海,等.江西相山火山—侵入杂岩及其包裹体稀土元素地球化学[J].高校地质学报,2001,7(1):92—96.Duan Yun,Zhao Lianze,Fan Honghai,et al.REE-geochemistry of Mesozoic volcanic-intrusive complex and dark inclusions in Xiangshan district,Jiangxi Province[J].Geological Journal of China Universities,2001,7(1):92-96(in Chinese with English abstract).
[31]王德滋,刘昌实,沈渭洲,等.桐庐I型和相山S型两类碎斑熔岩对比[J].岩石学报,1993,9(1):44-54.Wang Dezi,Liu Changshi,Shen Weizhou,et al.The contrast between Tonglu I-type and Xiangshan S-type clastoporphyritic lava[J].Acta Petrologica Sinica,1993,9(1):44-54(in Chinese with English abstract).
[32]王忠刚,于学元,赵振华,等.稀土元素地球化学[M].北京:科学出版社,1987:190-233.Wang Zhonggang,Yu Xueyuan,Zhao Zhenhua,et al.Geochemistry of Rare Earth Elements[M].Beijing:Science Perss,1987:190-233(in Chinese).
[33]李昌年.火成岩微量元素岩石学[M].武汉:中国地质大学出版社,1992:74—1 17.Li Changnian.The Trace Elements in Igneous Petrology[M].Wuhan:China University of Geosciences Press,1992:74-117(in Chinese).
[34]Hu Ruizhong,Burnard P G,Bi Xianwu,et al.Mantle-derived gaseous components in ore-forming fluids of the Xiangshan uranium deposit,Jiangxi Province,China:Evidence from He,Ar and C isotopes[J].Chemical Geology,2009,266(2):86-95.
[35]华仁民,陈培荣,张文兰,等.论华南地区中生代三次大规模成矿作用[J].矿床地质,2005,24(2):99-107.Hua Renmin,Chen Peirong,Zhang Wenlan,et al.Three major metallogenic events in Mesozoic in South China[J].Mineral Deopists,2005,24(2):99-107(in Chinese with English abstract).
[36]胡瑞忠,毕献武,彭建堂,等.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,2007,26(2):139-146.Hu Ruizhong,Bi Xianwu,Peng Jiantang,et al.Some problems concerning relationship between Mesozoic-Cenozoic lithospheric extension and uranium metallogenesis in South China[J].Mineral Deposits,2007,26(2):139-146(in Chinese with English abstract).
[37]刘善宝,陈毓川,范世祥,等.南岭成矿带中、东段的第二找矿空间——来自同位素年代学的证据[J].中国地质,2010,37(4):1034—1044.Liu Shanbao,Chen Yuchuan,Fan Shixiang,et al.The second oreprospecting space in the eastern and central parts of the Nanling metallogentic belt:Evidence from isotopic chronology[J].Geology in China,2010,37(4):1034-1044(in Chinese with English abstract).
[38]范洪海,凌洪飞,王德滋,等.相山铀矿田成矿机理研究[J].铀矿地质,2003,19(7):208—212.Fan Honghai,Ling Hongfei,Wang Dezi,et al.Study on metallogenetic mechanism of Xiangshan uranium ore field[J].Uranium Geology,2003,19(7):208-212(in Chinese with English abstract).
[39]Wang F Y,Ling M X,Ding X,et al.Mesozoic large magmatic events and mineralization in SE China:Oblique subduction of the Pacific plate[J].International Geology Review,2011,53(6):704-726
[40]张万良,余西垂.相山铀矿田成矿综合模式研究[J].大地构造与成矿学,2011,35(2):249-258.Zhang Wanliang,Yu Xichui.A study of integrated metallogenic model for the Xianghan uranium field[J].Geotectonica et Metallogenia,2011,35(2):249-258(in Chinese with English abstract).
[41]邵飞,陈晓明,徐恒力,等.相山铀矿田成矿物质来源探讨[J].东华理工大学学报(自然科学版),2008,31(1):39-44.Shao Fei,Chen Xiaoming,Xu Hengli,et al.Discussion of metallogenic substance source of Xiangshan uranium ore field[J].Jouranl of East China Institute of Technology,2008,31(1):39-44(in Chinese with English abstract).
[42]邵飞,陈晓明,徐恒力,等.江西省相山铀矿田成矿模式探讨[J].地质力学学报,2008,14(1):65—73.Shao Fei,Chen Xiaoming,Xu Hengli,et al.Metallogenic model of the Xiangshan uranium ore field,Jiangxi ProvincefJ].Jouranl of Geomechanics,2008,14(1):65-73(in Chinese with English abstract).
[43]范洪海,凌洪飞,王德滋,等.江西相山铀矿田成矿物质来源的Nd、Sr、Pb同位素证据[J].高校地质学报,2001,7(2):139—143.Fan Honghai,Ling Hongfei,Wang Dezi,et al.Ore forming material sources for Xiangshan uranium ore field in Jiangxi Province:Evidence from Nd-Sr-Pb isotopes[J].Geological Journal of China Universitie,2001,7(2):139-143(in Chinese with English abstract).
①东华理工大学.江西1∶5万陀上幅、鹿冈幅、乐安县幅区域地质调查野外验收简报.2013.
①东华理工大学.江西1∶5万陀上幅、鹿冈幅、乐安县幅区域地质调查野外验收简报,2013.
[2]单林,刘晓东.相山等火山盆地主体岩石包裹体研究[J].岩石矿物及测试,1985,4(4):289—294,Shan Lin,Liu Xiaogdong.A study on inclusions of main rocks in Xiangshan and some other volcanic basins[J].Acta Petrologica et Mineralogica,1985,4(4):289-294(in Chinese with English abstract).
[3]徐海江,赖绍聪.相山及邻区七个火山盆地火山岩岩性特征及成因探讨[J].现代地质,1988,2(4):440—449.Xu Haijiang,Lai Shaocong.Approach to the lithologic fratures and the origin of the volcanic rocks in Xiangshan and its adjacent areas[J].Geoscience,1988,2(4):440-449(in Chinese with English abstract).
[4]余达淦,吴仁贵,陈培荣.铀资源地质学[M].黑龙江:哈尔滨工程大学出版社,2005:117-189.Yu Dagan,Wu Rengui,Chen Peirong.Geology of Uranium Resources[M].Heilongjiang:Harbin Engineering Univesrsity Press,2005:117-189(in Chinese).
[5]吴仁贵,余达淦,张树明.相山铀矿田流纹英安斑岩的厘定及与铀矿化的关系[J].铀矿地质,2003,19(2):81—87.Wu Rengui,Yu Dagan,Zhang Shuming.Identification of rhyolite—dacite porphyry and its relation to uranium mineralization at Xiangshan uranium ore field[J].Uranium Geology,2003,19(2):81-87(in Chinese with English abstract).
[6]邵飞,许健俊,何晓梅,等.相山铀矿田山南矿区稀土元素特征及其地质意义[J].东华理工大学学报(自然科学版),2012,35(3):223—229.Shao Fei,Xu Jianjun,He Xiaomei,et al.REE Characteristics of Shannan Deposit District in Xiangshan Uranium Orefield and its Geological Significance[J].Jouranl of East China Institute of Technology,2012,35(3):223-229(in Chinese with English abstract).
[7]方锡珩,侯文尧,万国良.相山破火山口火山杂岩体的岩石学研究[J].岩矿测试,1982,1(1):1-10.Fang Xiheng,Hou Wenyao,Wan Guoliang.Petrographic studies of the volcanic complex in the Xiangshan caldera[J].Rock and Mineral Analysis,1982,1(1):1-10(in Chinese with English abstract).
[8]夏林圻,夏祖春,张诚,等.相山中生代含铀火山杂岩岩石地球化学[M].北京:地质出版社,1992:1-97.Xia Linqi,Xia Zuchun,Zhang Cheng,et al.Petrogeochemistry of Mesozoic Uraniferous Volcanic Complex from Xiangshan,China[M].Beijing:Geological Publishing House,1992:l-97(in Chinese with English abstract).
[9]Yang Shuiyuan,Jiang Shaoyong,Jiang Yaohui,et al.Zircon U-Pb geochronology,Hf isotopic composition and geological implications of rhyodacite and rhyodacitic porphyry in the Xiangshan uranium ore field,Jiangxi Province,China[J].Science in China:Earth Science,2010,53(10):1411-1426.
[10]张树明,余达淦,吴仁贵,等.相山铀矿钾玄质岩石与铀成矿[J].大地构造与成矿学,2005,29(4):527—533.Zhang Shuming,Yu Dagan,Wu Rengui,et al.Shoshonitic rock and uranium mineralization in Xiangshan uranium ore field in Jiangxi[J].Geotectonica et Metallogenia,2005,29(4):527-533(in Chinese with English abstract).
[11]张万良,相山铀矿田横涧矿床的成因归属[J].地质论评,2001,47(4):377-382.Zhang Wanliang.Genesis attribution of the Hengjian uranium deposit in the Xiangshan ore field,JiangxifJ].Geological Review,2001,47(4):377-382(in Chinese with English abstract).
[12]杨水源,蒋少涌,赵葵东,等.江西相山铀矿田邹家山矿床中流纹斑岩的锆石U-Pb年代学、岩石地球化学与Sr-Nd-Hf同位素组成[J].岩石学报,2012,28(12):3915—3928.Yang Shuiyuan,Jiang Shaoyong,Zhao Kuidong,et al.Zircon UPb geochronology,geochemistry and Sr-Nd-Hf isotopic compositions of the rhyolite porphyry from the Zhoujiashan deposit in Xiangshan uranium ore field,Jiangxi Province[J].Acta Petrologica Sinica,2012,28(12):3915-3928(in Chinese with English abstract).
[13]杨明桂,刘亚光,黄志忠,等.江西中新元古代地层的划分及其与邻区对比[J].中国地质,2012,39(1):43—52.Yang Minggui,Liu Yaguang,Huang Zhizhong,et al.Subdivision of Meso-neoproterozoic strata in Jiangxi and a correlation with the neighboring areas[J].Geology in China,2012,39(1):43-52(in Chinese with English abstract).
[14]路远发,GeoKit:一个用VBA构建的地球化学工具软件包[J].地球化学,2004,33(5):459—464.Lu yuanfa.GeoKit——A geochemical toolkit for Microsoft excel[J].Geochimica,2004,33(5):459-464(in Chinese with English abstract).
[15]宋彪,张玉海,万渝生,等.锆石SHRIMP样品靶制作、年龄测定及有关现象讨论[J].地质论评,2002,(48):26-30.Song Biao,Zhang Yuhai,Wan Yusheng,et al.Mount making and procedure of the SHRIMP dating[J].Geological Review,2002,(48):26-30(in Chinese with English abstract).
[16]Jackson S E,Pearson N J,Griffin W L,et al.The application of laser ablation-inductively coupled plasma-mass spectrometry to in situ U-Pb zircon geochronology[j].Chemical Geology,2004.211:47-69.
[17]Griffin W L,Belousova E A,Shee,S R,et al.Archean crustal evolution in the northern Yilgarn Craton:U-Pb and Hf-isotope evidence from detrial zircons[J].Precambrian Research,2004,131:231-282.
[18]Andersen T.Correction of common lead in U-Pb analyses that do not report~(204)Pb[J].Chemical Geology,2002,192:59-79.
[19]Ludwig K R.ISOPLOT 3.00:A Geochronology Toolkit for Microsoft Excel[M].Berkeley:Berkeley Geochronological Center Special Publication,2003,4.
[20]吴元保,郑永飞.锆石成因矿物学研究及其对U—Pb年龄解释的制约[J].科学通报,2004,49(16):1589—1601.Wu Yuanbao,Zheng Yongfei.Genetic mineralogy of zircon and its constraint on the interpretation of U-Pb zircon ages[J].Chinese Science Bulletin,2004,49(16):1589-1601(in Chinese with English abstract).
[21]Le Bas M J,Le Maitre R W,Streckeisen A,et al.Chemical classification of volcanic rocks based on the total alkalisilica diagram[J].Journal of Petrology,1986,27(3):745-750.
[22]Jiang Yaohui,Ling Hongfei,Jiang Shuiyuan,et al.Petrogenesis of a Late Jurassic peraluminous volcanic complex and its high-Mg,potassic,quenched enclaves at Xiangshan,Southeast China[J].Jouranl of Petrology,2005,46:1121-1154.
[23]Sun S S,McDonough W F.Chemical and isotopic systematics of oceanic basalts:Implications for mantle composition and processes[J].Geological Society Special Publication,1989,42:313-345.
[24]Boynton W V.Geochemistry of the rare earth elements:Meteorite studies[C]//Henderson P.Rare Earth Element Geochemistry.Amsterdam:Elsevier,1984:63-114.
[25]王德滋,周金城,邱检生,等.中国东南部晚中生代花岗质火山-侵入杂岩特征与成因[J].高校地质学报,2000,6(4):487-496.Wang Dezi,Zhou Jincheng,Qiu Jiansheng,et al.Characteristics and petrogenesis of Late Mesozoic granitic volcanic-intrusive complexes in Southeastern China[J].Geological Journal of China Universities,2000,6(4):487-496(in Chinese with English abstract).
[26]Cui Jianjun,Zhang Yueqiao,Dong Shuwen,et al.Zircon U-Pb geochronology of the Mesozoic metamorphic rocks and granitoids in the coastal tectonic zone of SE China:Constraints on the timing of Late Mesozoic orogeny[J],Journal of Earth Sciences,2013,62:237-252.
[27]何观生,戴民主,李建峰,等.相山流纹英安斑岩锆石SHRIMP U—Pb年龄及地质意义[J].大地构造与成矿学,2009,33(2):299—303.He Guansheng,Dai Minzhu,Li Jianfeng,et al.SHRIMP zicon UPb dating and its geological implication for the Xiangshan porphyric dacite-rhyolitic[J].Geotectonica et Metallogenia,2009,33(2):299-303(in Chinese with English abstract).
[28]陈正乐,王永,周永贵,等.江西相山火山侵入杂岩体锆石SHRIMP定年及其地质意义[J].中国地质,2013,40(1):217—229.Chen Zhengle,Wang Yong,Zhou Yonggui,et al.SHRIMP U-Pb dating of zircons from volcanic-intrusive complexes in the Xiangshan uranium ore field,Jiangxi Province,and its geological implications[J].Geology in China,2013,40(1):217-229(in Chinese with English abstract).
[29]窦小平.相山火山盆地岩石稀土元素分布特征及其成因探讨[J].铀矿地质,2005,21(6):338—344.Dou Xiaoping.REE distribution characteristics of volcanic and epimetamorphic rocks in Xiangshan volcanic basin and discussion on their genesis[J].Uranium Geology,2005,21(6):338-344(in Chinese with English abstract).
[30]段芸,赵连泽,范洪海,等.江西相山火山—侵入杂岩及其包裹体稀土元素地球化学[J].高校地质学报,2001,7(1):92—96.Duan Yun,Zhao Lianze,Fan Honghai,et al.REE-geochemistry of Mesozoic volcanic-intrusive complex and dark inclusions in Xiangshan district,Jiangxi Province[J].Geological Journal of China Universities,2001,7(1):92-96(in Chinese with English abstract).
[31]王德滋,刘昌实,沈渭洲,等.桐庐I型和相山S型两类碎斑熔岩对比[J].岩石学报,1993,9(1):44-54.Wang Dezi,Liu Changshi,Shen Weizhou,et al.The contrast between Tonglu I-type and Xiangshan S-type clastoporphyritic lava[J].Acta Petrologica Sinica,1993,9(1):44-54(in Chinese with English abstract).
[32]王忠刚,于学元,赵振华,等.稀土元素地球化学[M].北京:科学出版社,1987:190-233.Wang Zhonggang,Yu Xueyuan,Zhao Zhenhua,et al.Geochemistry of Rare Earth Elements[M].Beijing:Science Perss,1987:190-233(in Chinese).
[33]李昌年.火成岩微量元素岩石学[M].武汉:中国地质大学出版社,1992:74—1 17.Li Changnian.The Trace Elements in Igneous Petrology[M].Wuhan:China University of Geosciences Press,1992:74-117(in Chinese).
[34]Hu Ruizhong,Burnard P G,Bi Xianwu,et al.Mantle-derived gaseous components in ore-forming fluids of the Xiangshan uranium deposit,Jiangxi Province,China:Evidence from He,Ar and C isotopes[J].Chemical Geology,2009,266(2):86-95.
[35]华仁民,陈培荣,张文兰,等.论华南地区中生代三次大规模成矿作用[J].矿床地质,2005,24(2):99-107.Hua Renmin,Chen Peirong,Zhang Wenlan,et al.Three major metallogenic events in Mesozoic in South China[J].Mineral Deopists,2005,24(2):99-107(in Chinese with English abstract).
[36]胡瑞忠,毕献武,彭建堂,等.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,2007,26(2):139-146.Hu Ruizhong,Bi Xianwu,Peng Jiantang,et al.Some problems concerning relationship between Mesozoic-Cenozoic lithospheric extension and uranium metallogenesis in South China[J].Mineral Deposits,2007,26(2):139-146(in Chinese with English abstract).
[37]刘善宝,陈毓川,范世祥,等.南岭成矿带中、东段的第二找矿空间——来自同位素年代学的证据[J].中国地质,2010,37(4):1034—1044.Liu Shanbao,Chen Yuchuan,Fan Shixiang,et al.The second oreprospecting space in the eastern and central parts of the Nanling metallogentic belt:Evidence from isotopic chronology[J].Geology in China,2010,37(4):1034-1044(in Chinese with English abstract).
[38]范洪海,凌洪飞,王德滋,等.相山铀矿田成矿机理研究[J].铀矿地质,2003,19(7):208—212.Fan Honghai,Ling Hongfei,Wang Dezi,et al.Study on metallogenetic mechanism of Xiangshan uranium ore field[J].Uranium Geology,2003,19(7):208-212(in Chinese with English abstract).
[39]Wang F Y,Ling M X,Ding X,et al.Mesozoic large magmatic events and mineralization in SE China:Oblique subduction of the Pacific plate[J].International Geology Review,2011,53(6):704-726
[40]张万良,余西垂.相山铀矿田成矿综合模式研究[J].大地构造与成矿学,2011,35(2):249-258.Zhang Wanliang,Yu Xichui.A study of integrated metallogenic model for the Xianghan uranium field[J].Geotectonica et Metallogenia,2011,35(2):249-258(in Chinese with English abstract).
[41]邵飞,陈晓明,徐恒力,等.相山铀矿田成矿物质来源探讨[J].东华理工大学学报(自然科学版),2008,31(1):39-44.Shao Fei,Chen Xiaoming,Xu Hengli,et al.Discussion of metallogenic substance source of Xiangshan uranium ore field[J].Jouranl of East China Institute of Technology,2008,31(1):39-44(in Chinese with English abstract).
[42]邵飞,陈晓明,徐恒力,等.江西省相山铀矿田成矿模式探讨[J].地质力学学报,2008,14(1):65—73.Shao Fei,Chen Xiaoming,Xu Hengli,et al.Metallogenic model of the Xiangshan uranium ore field,Jiangxi ProvincefJ].Jouranl of Geomechanics,2008,14(1):65-73(in Chinese with English abstract).
[43]范洪海,凌洪飞,王德滋,等.江西相山铀矿田成矿物质来源的Nd、Sr、Pb同位素证据[J].高校地质学报,2001,7(2):139—143.Fan Honghai,Ling Hongfei,Wang Dezi,et al.Ore forming material sources for Xiangshan uranium ore field in Jiangxi Province:Evidence from Nd-Sr-Pb isotopes[J].Geological Journal of China Universitie,2001,7(2):139-143(in Chinese with English abstract).
①东华理工大学.江西1∶5万陀上幅、鹿冈幅、乐安县幅区域地质调查野外验收简报.2013.
①东华理工大学.江西1∶5万陀上幅、鹿冈幅、乐安县幅区域地质调查野外验收简报,2013.
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