江西省大吉山钨矿床辉钼矿铼-锇同位素定年
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摘要
大吉山钨矿床位于南岭成矿带,是赣南地区著名的大型钨矿床。文章首次运用铼-锇同位素方法对大吉山钨矿床进行精确定年,给出了可靠的辉钼矿铼-锇等时线年龄(161.0±1.3)Ma。该年龄代表了大吉山石英脉型黑钨矿的成矿年龄,属于燕山早期。大吉山石英脉型黑钨矿成矿年龄的精确厘定,为本地区的成矿理论研究提供了重要数据,也进一步显示170~150 Ma是华南地区中生代钨矿大规模成矿作用的重要时期。
Located in the Nanling metallogenic belt of Jiangxi Province,the Dajishan tungsten deposit is a famous large-size tungsten deposit.Precise Re-Os isotopic dating of molybdenite from the Dajishan tungsten deposit was carried out,which yielded an isochron age of(161.0±1.3) Ma.This age is interpreted as the formation age of the molybdenite,representing the formation period of the Dajishan quartz-tungsten type deposit,i.e.,the ore deposit was formed in Early Yanshanian period.The precise dating provides convincing basic reliable data for further study of the ore deposit,and also suggests that the period of 170~150 Ma was an important period for tungsten formation in South China.
Located in the Nanling metallogenic belt of Jiangxi Province,the Dajishan tungsten deposit is a famous large-size tungsten deposit.Precise Re-Os isotopic dating of molybdenite from the Dajishan tungsten deposit was carried out,which yielded an isochron age of(161.0±1.3) Ma.This age is interpreted as the formation age of the molybdenite,representing the formation period of the Dajishan quartz-tungsten type deposit,i.e.,the ore deposit was formed in Early Yanshanian period.The precise dating provides convincing basic reliable data for further study of the ore deposit,and also suggests that the period of 170~150 Ma was an important period for tungsten formation in South China.
引文
Chen Z H,Wang D H,Qu WJ,Chen Y C,Wang P A,XuJ X,ZhangJ J and Xu M L.2006.Geological chaeacteristics and mineraliza-tion age of the Taoxikeng tungsten deposit in Chongyi County,southern Jiangxi Province,China[J].Geological Bulletin of China,25(4):496-501(in Chinese with English abstract).
Chen Y C,Pei R F and Zhang HL.1989.The geology of nonferrousand rare metal deposits related to Mesozoic Granitoids in the Nan-ling Region,China[M].Beijing:Geol.Pub.House.1-508(inChinese with English abstract).
Du A D,He HL,Yin N W,Zou X Q,Sun Y L,Sun D Z,Chen S Zand Qu WJ.1994.A study on the Rhenium-Osmium geochro-nometry of molybdenites[J].Acta Geologica Sinica,68(4):339-347(in Chinese with English abstract).
Du A D,Zhao D M,Wang S X,Sun D Z and Liu D Y.2001.PreciseRe-Os datingfor molybdenite by ID-NTI MS with Carius tube sam-ple preparation[J].Rock and Mineral Analysis,20(4):247-252(in Chinese with English abstract).
Du A D,Qu WJ,Wang D H,Li H M,Feng C Y,Liu H,Ren J andZeng F G.2007.Subgrain-size decoupling of Re and187Os withinmolybdenite[J].Mineral Deposits,26(5):572-580(in Chinesewith English abstract).
Feng C Y,Huang F,Zeng Z L,Qu WJ and Ding M.2011.Isotopicchronology of Jiulongnao granite and Hongshuizhai greisens-typetungsten deposit in SouthJiangxi Province[J].Journal of Jilin Uni-versity(Earth Science Edition),41(1):111-121(in Chinese withEnglish abstract).
Jiang G H,Hu R Z,Xie G Q,Zhao J Hand Tang Q L.2004.K-Arages of plutonism and mineralization at the Dajishan tungsten de-posit,Jiangxi Province,China[J].Acta Mineralogica Sinica,24(3):253-256(in Chinese with English abstract).
Li HQ,Liu J Qand Wei L.1993.Fluidinclusionsin hydrothermal oredeposit and its geological application Chronology[M].Beijing:Geol.Pub.House.1-126(in Chinese).
Liu J P and Teng J D.2007.Research on mineralization stages ofDajishan deposit zone in Jiangxi Province[J].Nonferrous Metals,59(3):16-19(in Chinese with English abstract).
Liu J Y.2005.Composition of Xihuashan granites andits relationshiptotungsten metallogenesis[J].Geology and Mineral Resources Re-search,20(1):1-7(in Chinese with English abstract).
Liu W Mand Zhong S W.1996.Newviewpoint on metallogeny of theDajishan tungsten deposit[J].Mineral Resources and Geology,56(10):406-411(in Chinese with English abstract).
Lu HZ,Shi J Xand Yu C M.1974.Determinationof thetemperature of oreformation and diagenesis of a deposit from Southern China[J].Geochimica,9(3):145-156(in Chinese with English abstract).
Mao J W,Xie G Q,Li X F,Zhang C Qand Mei Y X.2004.Mesozoiclarge scale mineralization and multiple lithospheric extension inSouth China[J].Earth Science Frontiers,11(1):45-55(in Chi-nese with English abstract).
Qiu J S,McInnes BI A,Xu X S and Allen C M.2004.Zircon ELA-ICP-MS dating for Wuliting Pluton at Dajishan,Southern Jiangxiand new recognition about its relation to tungsten mineralization[J].Geological Review,50(2):125-133(in Chinese with Englishabstract).
Qu WJ and Du A D.2003.Highly precise Re-Os dating of molybdenite by ICP-MS with Carius tube sample digestion[J].Rock andMineral Analysis,22(4):254-257(in Chinese with English ab-stract).
Sun G A,Shi M K,Zhang HL and Hu X W.1985.The Petrology,geochemistry and metallization of the Dajishan Granite-Reports ofgeology and mineral resources of nanling episodes[M].Wuhan:China University of Geosciences Press.326-363(in Chinese withEnglish abstract).
Wan T F.2004.On the complex and mixed collision zones in ChinaContinent[J].Earth Science Frontiers,3:207-220(in Chinesewith English abstract).
Wang X F,Qi H W,Hu R Z,Qu WJ,Peng J Tand Bi X W.2010.Re-Os isotopic chronology of molybdenites from Hongling tungstendeposit of Guangdong Province and its geological significance[J].Mineral Deposits,29(3):415-426(in Chinese with English ab-stract).
Zeng Z L,Zhang Y Z,Zhu X P,Chen Z H,Wang C Hand Qu WJ.2009.Re-Os isotopic dating of molybdenite from the Maopingtungsten-tin deposit in Chongyi County of Southern JiangxiProvince and its geological significance[J].Rock and MineralAnalysis,28(3):209-214(in Chinese with English abstract).
Zhang C Z.1975.Petrochemical features of a Ta-Nb-W-Be-mineralizedgranite[J].Geochimica,6(2):135-146(in Chinese with Englishabstract).
Zhang J M.2006.The geological characteristics of the Dajishantungstendeposit[J].Resources Survey&Environment,27(2):149-152(in Chinese with English abstract).
Zhang J M.2007.Large scale metallogenic prognosis of Dajishan tung-sten deposit,Jiangxi[J].Mineral Resources and Geology,21(3):316-320(in Chinese with English abstract).
Zhang WL,Hua R M,Wang R C,Li H Mand Chen P R.2004.Sin-gle zircon U-Pbisotopic age of the Wuliting granitein Dajishan areaof Jiangxi,andits geological implication[J].Acta Geologica Sinica,78(3):352-358(in Chinese with English abstract).
Zhang WL,Hua R M,Wang R C,Chen P Rand Li H M.2006.Newdating of the Dajishan granite and relatedtungsten mineralizationinsouthernJiangxi[J].Acta Geologica Sinica,80(7):956-962(inChinese with English abstract).
Zhuang L C,Lin WS and Xie T H.1991.Stable isotope geochemistryof the Dajishan tungsten mine in Jiangxi Province[J].Bull.Yichang Inst.Geol.Mineral Resources,CAGS,16:109-120.
陈郑辉,王登红,屈文俊,陈毓川,王平安,许建祥,张家菁,许敏林.2006.赣南崇义地区淘锡坑钨矿的地质特征与成矿时代[J].地质通报,25(4):496-501.
陈毓川,裴荣富,张宏良.1989.南岭地区与中生代花岗岩类有关的有色及稀有金属矿床地质[M].北京:地质出版社.508页.
杜安道,何红蓼,殷宁万,邹晓秋,孙亚莉,孙德忠,陈少珍,屈文俊.1994.辉钼矿的铼-锇同位素地质年龄测定方法研究[J].地质学报,68(4):339-347.
杜安道,赵敦敏,王淑贤,孙德忠,刘敦一.2001.Carius管溶样和负离子热表面电离质谱准确测定辉钼矿铼-锇同位素地质年龄[J].岩矿测试,20(4):247-252.
杜安道,屈文俊,王登红,李厚民,丰成友,刘华,任静,曾法刚.2007.辉钼矿亚晶粒范围内Re和187Os的失耦现象[J].矿床地质,26(5):572-580.
丰成友,黄凡,曾载淋,屈文俊,丁明.2011.赣南九龙脑岩体及洪水寨云英岩型钨矿年代学[J].吉林大学学报(地球科学版)41(1):111-121.
蒋国豪,胡瑞忠,谢桂青,赵军红,唐群力.2004.江西大吉山钨矿成矿年代学研究[J].矿物学报,24(3):253-256.
李华芹,刘家齐,魏林.1993.热液矿床流体包裹体年代学研究及其地质应用[M].北京:地质出版社.1-126.
刘建平,滕建德.2007.江西大吉山矿区成矿(矿化)阶段的研究[J].有色金属,59(3):16-19.
刘家远.2005.西华山钨矿的花岗岩组成及与成矿的关系[J].地质找矿论丛,20(1):1-7.
刘卫明,钟盛文.1996.大吉山钨矿床成矿的新认识[J].矿产与地质,56(10):406-411.
卢焕章,施继锡,喻茨玫.1974.华南某矿区成岩成矿温度的研究[J].地球化学,9(3):145-156.
毛景文,谢桂青,李晓峰,张长青,梅燕雄.2004.华南地区中生代大规模成矿作用与岩石圈多阶段伸展[J].地学前缘,11(1):45-55.
邱检生,McInnes BI A,徐夕生,Allen C M.2004.赣南大吉山五里亭岩体的锆石ELA-ICP-MS定年及其与钨成矿关系的新认识[J].地质论评,55(2):125-133.
屈文俊,杜安道.2003.高温密闭溶样电感耦合等离子体质谱准确测定辉钼矿铼-锇地质年龄[J].岩矿测试,22(4):254-257.
孙恭安,史明魁,张宏良,胡雄伟.1985.大吉山花岗岩体岩石学、地球化学及成矿作用的研究--南岭地质矿产报告集[M].武汉:中国地质大学出版社.326-363.
万天丰.2004.论中国大陆复杂和混杂的碰撞带构造[J].地学前缘,3:207-220.
王小飞,戚华文,胡瑞忠,屈文俊,彭建堂,毕献武.2010.粤北红岭钨矿中辉钼矿Re-Os同位素年代学及其地质意义[J].矿床地质,29(3):415-426.
曾载淋,张永忠,朱祥培,陈郑辉,王成辉,屈文俊.2009.赣南崇义地区茅坪钨锡矿床铼-锇同位素定年及其地质意义[J].岩矿测试,28(3):209-214.
章崇真.1975.某钽铌钨铍矿化花岗岩岩石化学特征[J].地球化学,6(2):135-146.
张金明.2006.江西大吉山钨矿地质特征[J].资源调查与环境,27(2):149-152.
张金明.2007.江西大吉山钨矿大比例尺成矿预测初探[J].矿产与地质,21(3):316-320.
张文兰,华仁民,王汝成,李惠民,陈培荣.2004.江西大吉山五里亭花岗岩单颗粒锆石U-Pb同位素年龄及其地质意义探讨[J].地质学报,78(3):352-358.
张文兰,华仁民,王汝成,陈培荣,李惠民.2006.赣南大吉山花岗岩成岩与钨矿成矿年龄的研究[J].地质学报,80(7):956-962.
庄龙池,林伟圣,谢廷焕.1991.大吉山钨矿的稳定同位素地球化学[J].中国地质科学院宜昌地质矿产研究所所刊,16:109-120.
Chen Y C,Pei R F and Zhang HL.1989.The geology of nonferrousand rare metal deposits related to Mesozoic Granitoids in the Nan-ling Region,China[M].Beijing:Geol.Pub.House.1-508(inChinese with English abstract).
Du A D,He HL,Yin N W,Zou X Q,Sun Y L,Sun D Z,Chen S Zand Qu WJ.1994.A study on the Rhenium-Osmium geochro-nometry of molybdenites[J].Acta Geologica Sinica,68(4):339-347(in Chinese with English abstract).
Du A D,Zhao D M,Wang S X,Sun D Z and Liu D Y.2001.PreciseRe-Os datingfor molybdenite by ID-NTI MS with Carius tube sam-ple preparation[J].Rock and Mineral Analysis,20(4):247-252(in Chinese with English abstract).
Du A D,Qu WJ,Wang D H,Li H M,Feng C Y,Liu H,Ren J andZeng F G.2007.Subgrain-size decoupling of Re and187Os withinmolybdenite[J].Mineral Deposits,26(5):572-580(in Chinesewith English abstract).
Feng C Y,Huang F,Zeng Z L,Qu WJ and Ding M.2011.Isotopicchronology of Jiulongnao granite and Hongshuizhai greisens-typetungsten deposit in SouthJiangxi Province[J].Journal of Jilin Uni-versity(Earth Science Edition),41(1):111-121(in Chinese withEnglish abstract).
Jiang G H,Hu R Z,Xie G Q,Zhao J Hand Tang Q L.2004.K-Arages of plutonism and mineralization at the Dajishan tungsten de-posit,Jiangxi Province,China[J].Acta Mineralogica Sinica,24(3):253-256(in Chinese with English abstract).
Li HQ,Liu J Qand Wei L.1993.Fluidinclusionsin hydrothermal oredeposit and its geological application Chronology[M].Beijing:Geol.Pub.House.1-126(in Chinese).
Liu J P and Teng J D.2007.Research on mineralization stages ofDajishan deposit zone in Jiangxi Province[J].Nonferrous Metals,59(3):16-19(in Chinese with English abstract).
Liu J Y.2005.Composition of Xihuashan granites andits relationshiptotungsten metallogenesis[J].Geology and Mineral Resources Re-search,20(1):1-7(in Chinese with English abstract).
Liu W Mand Zhong S W.1996.Newviewpoint on metallogeny of theDajishan tungsten deposit[J].Mineral Resources and Geology,56(10):406-411(in Chinese with English abstract).
Lu HZ,Shi J Xand Yu C M.1974.Determinationof thetemperature of oreformation and diagenesis of a deposit from Southern China[J].Geochimica,9(3):145-156(in Chinese with English abstract).
Mao J W,Xie G Q,Li X F,Zhang C Qand Mei Y X.2004.Mesozoiclarge scale mineralization and multiple lithospheric extension inSouth China[J].Earth Science Frontiers,11(1):45-55(in Chi-nese with English abstract).
Qiu J S,McInnes BI A,Xu X S and Allen C M.2004.Zircon ELA-ICP-MS dating for Wuliting Pluton at Dajishan,Southern Jiangxiand new recognition about its relation to tungsten mineralization[J].Geological Review,50(2):125-133(in Chinese with Englishabstract).
Qu WJ and Du A D.2003.Highly precise Re-Os dating of molybdenite by ICP-MS with Carius tube sample digestion[J].Rock andMineral Analysis,22(4):254-257(in Chinese with English ab-stract).
Sun G A,Shi M K,Zhang HL and Hu X W.1985.The Petrology,geochemistry and metallization of the Dajishan Granite-Reports ofgeology and mineral resources of nanling episodes[M].Wuhan:China University of Geosciences Press.326-363(in Chinese withEnglish abstract).
Wan T F.2004.On the complex and mixed collision zones in ChinaContinent[J].Earth Science Frontiers,3:207-220(in Chinesewith English abstract).
Wang X F,Qi H W,Hu R Z,Qu WJ,Peng J Tand Bi X W.2010.Re-Os isotopic chronology of molybdenites from Hongling tungstendeposit of Guangdong Province and its geological significance[J].Mineral Deposits,29(3):415-426(in Chinese with English ab-stract).
Zeng Z L,Zhang Y Z,Zhu X P,Chen Z H,Wang C Hand Qu WJ.2009.Re-Os isotopic dating of molybdenite from the Maopingtungsten-tin deposit in Chongyi County of Southern JiangxiProvince and its geological significance[J].Rock and MineralAnalysis,28(3):209-214(in Chinese with English abstract).
Zhang C Z.1975.Petrochemical features of a Ta-Nb-W-Be-mineralizedgranite[J].Geochimica,6(2):135-146(in Chinese with Englishabstract).
Zhang J M.2006.The geological characteristics of the Dajishantungstendeposit[J].Resources Survey&Environment,27(2):149-152(in Chinese with English abstract).
Zhang J M.2007.Large scale metallogenic prognosis of Dajishan tung-sten deposit,Jiangxi[J].Mineral Resources and Geology,21(3):316-320(in Chinese with English abstract).
Zhang WL,Hua R M,Wang R C,Li H Mand Chen P R.2004.Sin-gle zircon U-Pbisotopic age of the Wuliting granitein Dajishan areaof Jiangxi,andits geological implication[J].Acta Geologica Sinica,78(3):352-358(in Chinese with English abstract).
Zhang WL,Hua R M,Wang R C,Chen P Rand Li H M.2006.Newdating of the Dajishan granite and relatedtungsten mineralizationinsouthernJiangxi[J].Acta Geologica Sinica,80(7):956-962(inChinese with English abstract).
Zhuang L C,Lin WS and Xie T H.1991.Stable isotope geochemistryof the Dajishan tungsten mine in Jiangxi Province[J].Bull.Yichang Inst.Geol.Mineral Resources,CAGS,16:109-120.
陈郑辉,王登红,屈文俊,陈毓川,王平安,许建祥,张家菁,许敏林.2006.赣南崇义地区淘锡坑钨矿的地质特征与成矿时代[J].地质通报,25(4):496-501.
陈毓川,裴荣富,张宏良.1989.南岭地区与中生代花岗岩类有关的有色及稀有金属矿床地质[M].北京:地质出版社.508页.
杜安道,何红蓼,殷宁万,邹晓秋,孙亚莉,孙德忠,陈少珍,屈文俊.1994.辉钼矿的铼-锇同位素地质年龄测定方法研究[J].地质学报,68(4):339-347.
杜安道,赵敦敏,王淑贤,孙德忠,刘敦一.2001.Carius管溶样和负离子热表面电离质谱准确测定辉钼矿铼-锇同位素地质年龄[J].岩矿测试,20(4):247-252.
杜安道,屈文俊,王登红,李厚民,丰成友,刘华,任静,曾法刚.2007.辉钼矿亚晶粒范围内Re和187Os的失耦现象[J].矿床地质,26(5):572-580.
丰成友,黄凡,曾载淋,屈文俊,丁明.2011.赣南九龙脑岩体及洪水寨云英岩型钨矿年代学[J].吉林大学学报(地球科学版)41(1):111-121.
蒋国豪,胡瑞忠,谢桂青,赵军红,唐群力.2004.江西大吉山钨矿成矿年代学研究[J].矿物学报,24(3):253-256.
李华芹,刘家齐,魏林.1993.热液矿床流体包裹体年代学研究及其地质应用[M].北京:地质出版社.1-126.
刘建平,滕建德.2007.江西大吉山矿区成矿(矿化)阶段的研究[J].有色金属,59(3):16-19.
刘家远.2005.西华山钨矿的花岗岩组成及与成矿的关系[J].地质找矿论丛,20(1):1-7.
刘卫明,钟盛文.1996.大吉山钨矿床成矿的新认识[J].矿产与地质,56(10):406-411.
卢焕章,施继锡,喻茨玫.1974.华南某矿区成岩成矿温度的研究[J].地球化学,9(3):145-156.
毛景文,谢桂青,李晓峰,张长青,梅燕雄.2004.华南地区中生代大规模成矿作用与岩石圈多阶段伸展[J].地学前缘,11(1):45-55.
邱检生,McInnes BI A,徐夕生,Allen C M.2004.赣南大吉山五里亭岩体的锆石ELA-ICP-MS定年及其与钨成矿关系的新认识[J].地质论评,55(2):125-133.
屈文俊,杜安道.2003.高温密闭溶样电感耦合等离子体质谱准确测定辉钼矿铼-锇地质年龄[J].岩矿测试,22(4):254-257.
孙恭安,史明魁,张宏良,胡雄伟.1985.大吉山花岗岩体岩石学、地球化学及成矿作用的研究--南岭地质矿产报告集[M].武汉:中国地质大学出版社.326-363.
万天丰.2004.论中国大陆复杂和混杂的碰撞带构造[J].地学前缘,3:207-220.
王小飞,戚华文,胡瑞忠,屈文俊,彭建堂,毕献武.2010.粤北红岭钨矿中辉钼矿Re-Os同位素年代学及其地质意义[J].矿床地质,29(3):415-426.
曾载淋,张永忠,朱祥培,陈郑辉,王成辉,屈文俊.2009.赣南崇义地区茅坪钨锡矿床铼-锇同位素定年及其地质意义[J].岩矿测试,28(3):209-214.
章崇真.1975.某钽铌钨铍矿化花岗岩岩石化学特征[J].地球化学,6(2):135-146.
张金明.2006.江西大吉山钨矿地质特征[J].资源调查与环境,27(2):149-152.
张金明.2007.江西大吉山钨矿大比例尺成矿预测初探[J].矿产与地质,21(3):316-320.
张文兰,华仁民,王汝成,李惠民,陈培荣.2004.江西大吉山五里亭花岗岩单颗粒锆石U-Pb同位素年龄及其地质意义探讨[J].地质学报,78(3):352-358.
张文兰,华仁民,王汝成,陈培荣,李惠民.2006.赣南大吉山花岗岩成岩与钨矿成矿年龄的研究[J].地质学报,80(7):956-962.
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