不同硫化物矿物Re-Os同位素组成与矿物学特征及其定年适应性研究
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- 论文作者：杨红梅 ; 段瑞春 ; 谭娟娟 ; 刘重芃 ; 张利国 ; 段桂玲 ; 卢山松 ; 蔡应雄 ; 张春红
- 年：2013
- 作者机构：中国地质调查局武汉地质调查中心同位素地球化学研究室;
- 会议召开时间：2013-04-16
- 会议录名称：第一届全国青年地质大会论文集
- 语种：中文
- 分类号：P597;P618.2
- 学会代码：DXHD
- 会议名称：第一届全国青年地质大会
- 会议地点：中国福建福州
- 主办单位：中国地质学会青年工作委员会
- 学会名称：中国地质学会地质学报编辑部
- 页数：2
- 文件大小：186k
- 原文格式：O
- 会议级别：全国
摘要
<正>随着同位素分析仪器和分析技术的发展与提高,对金属矿床直接开展Re-Os同位素定年的方法已趋于实用化。辉钼矿因具有高度富集Re、几乎不含或含极少量初始Os的特点而成为金属矿床Re-Os同位素年代学研究的常用测定对象(McCandless et al.,1993;何红蓼等,1993;Suzuki et al.,1996;Frei et al.,1998,毛景文等,1999;谢桂青等,2006;Hu et al.,2012;等)。已发表的上百篇文献显示辉钼矿Re-Os同位素年代学在确定各种金属矿床的形成时代及探
引文
Feng C Y,Qu W J,Zhang D Q,et al.Re-Os dating of pyrite from the Tuolugou stratabound Co(Au)deposit,eastern Kunlun Orogenic Belt,northwestern China.Ore Geology Reviews,2009,36:213-220.
Frei R,Nagler T F,Schonberg R,et al.Re-Os,Sm-Nd,U-Pb and stepwise lead leaching isotope systematics in shear-zone Hosted gold mineralization:genetic tracing and age constraints of crustal hydrothermal activity[J].Geochimica et Cosmochimica Acta,1998,62(11):1925-1936.
Hu R Z,Wei W F,Bi X W,et al..Molybdenite Re-Os and muscovite40Ar/39Ar dating of the Xihuashan tungsten deposit,central Nanling district,South China.Lithos 2012,doi:10.1016/j.lithos.2012.05.015.
McCandless T E,Ruiz J,Campbell A R.Rhenium behaviour in molybdenite in hypogene and near-surface environment:Implications for Re-Os geochronometry.Geochimica et aCosmochimica Acta,1993,57:889-905.
Sun X M,Wang S W,Sun W D,et al.PGE geochemistry and Re-Os dating of massive sulfide ores from the Baimazhai Cu-Ni deposit,Yunnan province,China.Lithos,2008,105:12-24.
Suzuki K,Shimizu H,Masuda A.Re-Os dating of molybdenites from ore deposits in Japan:Implication for the closure temperature of the Re-Os system for molybdenite and the cooling histry of molybdenum ore deposits.Geochimica et aCosmochimica Acta,1996,60(16):3151-3159.
Walczyk T,Hebeda E H,Heumann K G,1991.Osmium isotope ratio measurements by negative thermal ionization mass spectrometry(N-TIMS):Improvement in precision and enhancement in emission by introducing oxygen or freons into the ion source[J].Fresenius Zeitschrift f(u|¨)r Analytische Chemie,1991,341(9):537-541.
Yang S H,Qu W J,Tian Y L,et al.Origin of the inconsistent apparent Re-Os ages of the Jinchuan Ni-Cu sulfide ore deposit,China:Post-segregation diffusion of Os.Chemical Geology,2008,247:401-418.
Zhang Z H,Mao J W,Du A D,et al.Re-Os dating of two Cu-Ni sulfide deposits in northern Xinjiang,NW China and its geological significance.Journal of Asian Earth Sciences,2008,32:204-217.
陈雷,支霞臣张招崇,等,2007.云南丽江苦橄岩Re-Os同位素地球化学初步研究.高校地质学报,13(2):337-343.doi:1006-7493(2007)02-0337-07.
崔玉斌,赵元艺,屈文俊,等.西藏当雄地区拉乌矿床磁黄铁矿Re-Os同位素测年和成矿物质来源示踪.地质通报,2011,30(8):1283-1293.
丰成友,张德全,屈文俊,等.青海格尔木骆驼沟喷流沉积型钴(金)矿床的黄铁矿Re-Os定年.地质学报,2006,800):571-576.
郭维民,陆建军,蒋少涌,等.安徽铜陵新桥矿床下盘矿化中黄铁矿Re-Os同位素定年:海底喷流沉积成矿的年代学证据.科学通报,2011,56(36):3023-3028.
何红蓼,杜安道,邹晓秋等.铼—锇同位素的等离子体质谱法测定及其在辉钼矿测年中的应用[J].岩矿测试,1993,12(3):161-165.
毛景文,张作衡,张招崇,等.北祁连山小柳沟钨矿床中辉钼矿Re-Os年龄测定及其意义.地质论评,1999,45(4):412-417.
石贵勇,孙晓明,潘伟坚,等.云南哀牢山金矿带镇沅超大型金矿载金黄铁矿Re-Os定年及其地质意义.科学通报,2012,57(26):2492-2500.
谢桂青,毛景文,李瑞玲,等.鄂东南地区Cu-Au-Mo-(W)矿床的成矿时代及其成矿地球动力学背景探讨:辉钼矿Re-Os同位素年龄.矿床地质,2006,25(1):43-52.
Frei R,Nagler T F,Schonberg R,et al.Re-Os,Sm-Nd,U-Pb and stepwise lead leaching isotope systematics in shear-zone Hosted gold mineralization:genetic tracing and age constraints of crustal hydrothermal activity[J].Geochimica et Cosmochimica Acta,1998,62(11):1925-1936.
Hu R Z,Wei W F,Bi X W,et al..Molybdenite Re-Os and muscovite40Ar/39Ar dating of the Xihuashan tungsten deposit,central Nanling district,South China.Lithos 2012,doi:10.1016/j.lithos.2012.05.015.
McCandless T E,Ruiz J,Campbell A R.Rhenium behaviour in molybdenite in hypogene and near-surface environment:Implications for Re-Os geochronometry.Geochimica et aCosmochimica Acta,1993,57:889-905.
Sun X M,Wang S W,Sun W D,et al.PGE geochemistry and Re-Os dating of massive sulfide ores from the Baimazhai Cu-Ni deposit,Yunnan province,China.Lithos,2008,105:12-24.
Suzuki K,Shimizu H,Masuda A.Re-Os dating of molybdenites from ore deposits in Japan:Implication for the closure temperature of the Re-Os system for molybdenite and the cooling histry of molybdenum ore deposits.Geochimica et aCosmochimica Acta,1996,60(16):3151-3159.
Walczyk T,Hebeda E H,Heumann K G,1991.Osmium isotope ratio measurements by negative thermal ionization mass spectrometry(N-TIMS):Improvement in precision and enhancement in emission by introducing oxygen or freons into the ion source[J].Fresenius Zeitschrift f(u|¨)r Analytische Chemie,1991,341(9):537-541.
Yang S H,Qu W J,Tian Y L,et al.Origin of the inconsistent apparent Re-Os ages of the Jinchuan Ni-Cu sulfide ore deposit,China:Post-segregation diffusion of Os.Chemical Geology,2008,247:401-418.
Zhang Z H,Mao J W,Du A D,et al.Re-Os dating of two Cu-Ni sulfide deposits in northern Xinjiang,NW China and its geological significance.Journal of Asian Earth Sciences,2008,32:204-217.
陈雷,支霞臣张招崇,等,2007.云南丽江苦橄岩Re-Os同位素地球化学初步研究.高校地质学报,13(2):337-343.doi:1006-7493(2007)02-0337-07.
崔玉斌,赵元艺,屈文俊,等.西藏当雄地区拉乌矿床磁黄铁矿Re-Os同位素测年和成矿物质来源示踪.地质通报,2011,30(8):1283-1293.
丰成友,张德全,屈文俊,等.青海格尔木骆驼沟喷流沉积型钴(金)矿床的黄铁矿Re-Os定年.地质学报,2006,800):571-576.
郭维民,陆建军,蒋少涌,等.安徽铜陵新桥矿床下盘矿化中黄铁矿Re-Os同位素定年:海底喷流沉积成矿的年代学证据.科学通报,2011,56(36):3023-3028.
何红蓼,杜安道,邹晓秋等.铼—锇同位素的等离子体质谱法测定及其在辉钼矿测年中的应用[J].岩矿测试,1993,12(3):161-165.
毛景文,张作衡,张招崇,等.北祁连山小柳沟钨矿床中辉钼矿Re-Os年龄测定及其意义.地质论评,1999,45(4):412-417.
石贵勇,孙晓明,潘伟坚,等.云南哀牢山金矿带镇沅超大型金矿载金黄铁矿Re-Os定年及其地质意义.科学通报,2012,57(26):2492-2500.
谢桂青,毛景文,李瑞玲,等.鄂东南地区Cu-Au-Mo-(W)矿床的成矿时代及其成矿地球动力学背景探讨:辉钼矿Re-Os同位素年龄.矿床地质,2006,25(1):43-52.