氧化物型含铀矿物在LA-ICP-MS U-Pb同位素测年中的基体效应校正方法简述
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- 论文作者：崔玉荣 ; 周红英 ; 李惠民 ; 耿建珍 ; 郝爽 ; 李国占
- 年：2015
- 作者机构：中国地质调查局天津地质矿产研究所;
- 会议召开时间：2015-10-18
- 会议录名称：中国地质学会同位素地质专业委员会成立三十周年暨同位素地质应用成果学术讨论会论文摘要集
- 语种：中文
- 分类号：P597.3;P619.14
- 学会代码：DXHD
- 会议名称：中国地质学会同位素地质专业委员会成立三十周年暨同位素地质应用成果学术讨论会
- 会议地点：中国浙江宁波
- 主办单位：中国地质学会同位素地质专业委员会
- 学会名称：中国地质学会地质学报编辑部
- 页数：3
- 文件大小：741k
- 原文格式：D
- 会议级别：全国
摘要
<正>基体效应是矿物微区原位激光剥蚀等离子体质谱法(LA-ICP-MS)U-Pb测年中备受关注的问题,其对测年结果准确性的影响不容忽视。本文将简要介绍评述在斜锆石、金红石、锡石和铌铁矿等氧化物型含铀矿物LA-ICP-MS U-Pb同位素测年过程中基体效应的校正方法,试图探索一些规律和相似性,解决寻找和研制稀有矿物标样的重大难题。
引文
李惠民,郝爽,耿建珍,李怀坤,张永清,周红英.2009.用激光烧蚀多接收器等离子体质谱(LA-MC-ICPMS)直接原位测定锡多金属矿床中的锡石U-Pb同位素年龄.矿物学报,29:313.
李秋立,李曙光,周红英,李惠民,洪吉安,王清晨,Massonne H J.2001.超高压榴辉岩中金红石U-Pb年龄:快速冷却的证据.科学通报,46(19):1655~1658.
刘玉平,李正祥,李惠民,郭利果,徐伟,叶霖,李朝阳,皮道会.2007.都龙锡锌矿床锡石和锆石U-Pb年代学:滇东南白垩纪大规模花岗岩成岩-成矿事件.岩石学报,23(5):967~976.
马楠,邓军,王庆飞,王长明,张静,李龚健.2013.云南腾冲大松坡锡矿成矿年代学研究:锆石LA-ICPMS U-Pb年龄和锡石LA-MC-ICPMS U-Pb年龄证据.岩石学报,29(4):1223~1235.
周红英,李怀坤,崔玉荣,耿建珍,张健,李惠民.2013.金红石U-Pb同位素定年技术研究.地质学报,87(9):1439~1446.
Baldwin J R,Hill P G,Finch A A,Knorring O,Oliver G J H.2005.Microlite-manganotantalite exsolution lamellae:evidence from rare-metal pegmatite,Karibib.Namibia.Mineral.Mag,69:917~935.
Che Xudong,Wu Fuyuan,Wang Rucheng,Gerdes A,Ji Weiqing,Zhao Zhenhua,Yang Jinhui,Zhu Zeying.2015.In situ U-Pb isotopic dating of columbite-tantalite by LA-ICP-MS.Ore Geology Reviews,65:979~989.
Deng Xiaodong,Li Jianwei,Zhao Xinfu,Hu Zhaochu,Hu Hao,Selby D,Souza Z S.2013.U-Pb isotope and trace element analysis of columbite-(Mn)and zircon by laser ablation ICP-MS:Implications for geochronology of pegmatite and associated ore deposits.Chemical Geology,344:1~11.
Heaman L M,Le Cheminant A N.1993.Paragenesis and U-Pb systeatics of baddeleyite(Zr O2).Chemical Geology,110:95~126.
Heaman L M.2009.The application of U-Pb geochronology to mafic,ultramafic and alkaline rocks:an evaluation of three mineral standards.Chemical Geology,261:4~52.
Luvizotto G L,Zack T,Meyer H P,Ludwig T,Triebold S,Kronz A,Münker C,Stockli D F,Prowatke S,Klemme S,Jacob D E,Eynatten H.2009.Rutile crystals as potential trace element and isotope mineral standards for microanalysis.Chemical Geology,261:34~369.
Mauricio I M,George E G,Joaquin R,Vervoort J D,Eddy M P,Chen Li.2014.Small-volume baddeleyite(Zr O2)U-Pb geochronology and Lu-Hf isotope geochemistry by LA-ICP-MS.Techniques and applications.Chemical Geology,384:149~167.
R?sel D,Zack T,Boger S D.2014.LA-ICP-MS U-Pb dating of detrital rutile and zircon from the Reynolds Range:A window into the Palaeoproterozoic tectonosedimentary evolution of the North Australian Craton.Precambrian Research,255:381~400.
Shi Guanghai,Li Xianhua,Li Qiuli,Chen Zhenyu,Deng Jun,Kang Zhijuan,Pang Ercheng,Jia Xiuming.2012.Ion Microprobe U-Pb Age and Zr-in-Rutile Thermometry of Rutiles from the Daixian Rutile Deposit in the Hengshan Mountains,Shanxi Province,China.Economic Geology,107:525~535.
Wu Fuyuan,Yang Yueheng,Li Qiuli,Mitchell R H,Dawson J B,Brandl G,Yuhara M.2011.In situ determination of U-Pb ages and Sr-Nd-Hf isotopic constraints on the petrogenesis of the Phalaborwa carbonatite Complex,South Africa.Lithos,127:309~322.
Yuan Shunda,Peng Jiantang,Hao Shuang,Li Huimin,Geng Jianzhen,Zhang Dongliang.2011.In situ LA-MC-ICP-MS and ID-TIMS U-Pb geochronology of cassiterite in the giant Furong tin deposit,Hunan Province,South China:New constraints on the timing of tin-polymetallic mineralization.Ore Geology Reviews,43:235~242.
Zack T,Stockli D F,Luvizotto G L,Barth M G,Belousova E,Wolfe M R,Hinton R W.2011.In situ U-Pb rutile dating by LA-ICPMS:208Pb correction and prospects for geological applications[J].Contrib.Mineral.Petrol.,162:515~530.
Zhang Rongqing,Lu Jianjun,Wang Rucheng,Yang Ping,Zhu Jinchu,Yao Yuan,Gao Jianfeng,Li Chao,Lei Zeheng,Zhang Wenlan,Guo Weimin.2015.Constraints of in situ zircon and cassiterite U-Pb,molybdenite Re-Os and muscovite 40Ar-39Ar ages onmultiple generations of graniticmagmatismand related W-Sn mineralization in the Wangxianling area,Nanling Range,South China.Ore Geology Reviews,65:1021~1042.
李秋立,李曙光,周红英,李惠民,洪吉安,王清晨,Massonne H J.2001.超高压榴辉岩中金红石U-Pb年龄:快速冷却的证据.科学通报,46(19):1655~1658.
刘玉平,李正祥,李惠民,郭利果,徐伟,叶霖,李朝阳,皮道会.2007.都龙锡锌矿床锡石和锆石U-Pb年代学:滇东南白垩纪大规模花岗岩成岩-成矿事件.岩石学报,23(5):967~976.
马楠,邓军,王庆飞,王长明,张静,李龚健.2013.云南腾冲大松坡锡矿成矿年代学研究:锆石LA-ICPMS U-Pb年龄和锡石LA-MC-ICPMS U-Pb年龄证据.岩石学报,29(4):1223~1235.
周红英,李怀坤,崔玉荣,耿建珍,张健,李惠民.2013.金红石U-Pb同位素定年技术研究.地质学报,87(9):1439~1446.
Baldwin J R,Hill P G,Finch A A,Knorring O,Oliver G J H.2005.Microlite-manganotantalite exsolution lamellae:evidence from rare-metal pegmatite,Karibib.Namibia.Mineral.Mag,69:917~935.
Che Xudong,Wu Fuyuan,Wang Rucheng,Gerdes A,Ji Weiqing,Zhao Zhenhua,Yang Jinhui,Zhu Zeying.2015.In situ U-Pb isotopic dating of columbite-tantalite by LA-ICP-MS.Ore Geology Reviews,65:979~989.
Deng Xiaodong,Li Jianwei,Zhao Xinfu,Hu Zhaochu,Hu Hao,Selby D,Souza Z S.2013.U-Pb isotope and trace element analysis of columbite-(Mn)and zircon by laser ablation ICP-MS:Implications for geochronology of pegmatite and associated ore deposits.Chemical Geology,344:1~11.
Heaman L M,Le Cheminant A N.1993.Paragenesis and U-Pb systeatics of baddeleyite(Zr O2).Chemical Geology,110:95~126.
Heaman L M.2009.The application of U-Pb geochronology to mafic,ultramafic and alkaline rocks:an evaluation of three mineral standards.Chemical Geology,261:4~52.
Luvizotto G L,Zack T,Meyer H P,Ludwig T,Triebold S,Kronz A,Münker C,Stockli D F,Prowatke S,Klemme S,Jacob D E,Eynatten H.2009.Rutile crystals as potential trace element and isotope mineral standards for microanalysis.Chemical Geology,261:34~369.
Mauricio I M,George E G,Joaquin R,Vervoort J D,Eddy M P,Chen Li.2014.Small-volume baddeleyite(Zr O2)U-Pb geochronology and Lu-Hf isotope geochemistry by LA-ICP-MS.Techniques and applications.Chemical Geology,384:149~167.
R?sel D,Zack T,Boger S D.2014.LA-ICP-MS U-Pb dating of detrital rutile and zircon from the Reynolds Range:A window into the Palaeoproterozoic tectonosedimentary evolution of the North Australian Craton.Precambrian Research,255:381~400.
Shi Guanghai,Li Xianhua,Li Qiuli,Chen Zhenyu,Deng Jun,Kang Zhijuan,Pang Ercheng,Jia Xiuming.2012.Ion Microprobe U-Pb Age and Zr-in-Rutile Thermometry of Rutiles from the Daixian Rutile Deposit in the Hengshan Mountains,Shanxi Province,China.Economic Geology,107:525~535.
Wu Fuyuan,Yang Yueheng,Li Qiuli,Mitchell R H,Dawson J B,Brandl G,Yuhara M.2011.In situ determination of U-Pb ages and Sr-Nd-Hf isotopic constraints on the petrogenesis of the Phalaborwa carbonatite Complex,South Africa.Lithos,127:309~322.
Yuan Shunda,Peng Jiantang,Hao Shuang,Li Huimin,Geng Jianzhen,Zhang Dongliang.2011.In situ LA-MC-ICP-MS and ID-TIMS U-Pb geochronology of cassiterite in the giant Furong tin deposit,Hunan Province,South China:New constraints on the timing of tin-polymetallic mineralization.Ore Geology Reviews,43:235~242.
Zack T,Stockli D F,Luvizotto G L,Barth M G,Belousova E,Wolfe M R,Hinton R W.2011.In situ U-Pb rutile dating by LA-ICPMS:208Pb correction and prospects for geological applications[J].Contrib.Mineral.Petrol.,162:515~530.
Zhang Rongqing,Lu Jianjun,Wang Rucheng,Yang Ping,Zhu Jinchu,Yao Yuan,Gao Jianfeng,Li Chao,Lei Zeheng,Zhang Wenlan,Guo Weimin.2015.Constraints of in situ zircon and cassiterite U-Pb,molybdenite Re-Os and muscovite 40Ar-39Ar ages onmultiple generations of graniticmagmatismand related W-Sn mineralization in the Wangxianling area,Nanling Range,South China.Ore Geology Reviews,65:1021~1042.