缅甸翡翠矿床的形成时间综述
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- 论文作者：施光海
- 年：2016
- 作者机构：中国地质大学(北京);
- 会议召开时间：2016-10-21
- 会议录名称：2016年全国矿物科学与工程学术研讨会摘要集
- 语种：中文
- 分类号：P619.28
- 学会代码：EUGQ
- 会议名称：2016年全国矿物科学与工程学术研讨会
- 会议地点：中国北京
- 主办单位：中国矿物岩石地球化学学会矿物岩石材料专业委员会、中国矿物岩石地球化学学会环境矿物学专业委员会、中国矿物岩石地球化学学会矿物物理矿物结构专业委员会、中国矿物岩石地球化学学会成因矿物学专业委员会、中国矿物岩石地球化学学会新矿物分类及命名专业委员会、中国硅酸盐学会工艺岩石学分会、中国地质学会矿物学专业委员会、中国复合材料学会矿物复合材料专业委员会（筹）、西南科技大学固体废物处理与资源化教育部重点实验室
- 学会名称：中国硅酸盐学会
- 页数：2
- 文件大小：93k
- 原文格式：O
- 会议级别：全国
摘要
<正>经历了复杂地质过程的岩石中的锆石定年问题一直备受关注并具有争议性,缅甸硬玉岩就是其中之一。近年来,Yui et al.(2013)对缅甸硬玉岩中的锆石进行了研究,并指出其I型锆石为继承型,代表岩浆岩源岩年龄为160±1 Ma,类型II为交代\热液锆石,指示硬玉岩的形成年龄至少为77±1 Ma。然而,该研究中的第二组和第三组锆石中,只有来自于同一个样品中的三个数据结果为77 Ma;相
引文
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[9]Shi,G.H.,Lei,W.Y,He,H.Y.,Ng,Y.N.,Liu,Y,Liu,Y.X.,Yuan,Y.,Kang,Z.J.,Xie,G.,2014.Superimposed tectono-metamorphic episodes of Jurassic and Eocene age in the jadeite uplift,Myanmar,as revealed by~(40)Ar/~(39)Ar dating.Gondwana Research 26,464-474.
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[2]Harlow,G.E.,Tsujimori,T.,Sorensen,S.S.,2015.Jadeitites and Plate Tectonics.Annual Reviews of Earth and Planetary Sciences 43,105-138.
[3]Qi,M.,Xiang,H.,Zhong,Z.Q.,Qiu,H.N.,Wang,H.,Sun,X.L.,Xu,B.,2013.Ar~(40)/Ar~(39)geochronology constraints on the formation age of Myanmar jadeitite.Lithos 162,107-114.
[4]Qi,M.,Xiang,H.,Zhang,Z-M.,and Zhong,Z-Q.(2014)Zircon U-Pb ages of Myanmar jadeitite and constraint on the fluid in subduction zone of the Neo-Tethys.Acta Petrologica Sinica 30(8),2279-2286.
[5]Qiu,Z.L.,Wu,F.Y.,Yang,S.F.,Zhu,M.,Sun,J.F.,Yang,P.,2009.Age and genesis of the Myanmar jadeite:constraints from U-Pb ages and Hf isotopes of zircon inclusions.Chinese Science Bulletin 54,658-668.
[6]Shi,G.H.,Cui,W.Y.,Cao,S.M.,Jiang,N.,Jian,P.,Liu,D.Y.,Miao,L.C.,Chu,B.B.,2008.Ion microprobe zircon U-Pb age and geochemistry of the Myanmar jadeitite.Journal of Geological Society 165,221-234.
[7]Shi,G.H.,Jiang,N.,Liu,Y.,Wang,X.,Zhang,Z.Y.,Xu,Y.J.,2009a.Zircon Hf isotope signature of the depleted mantle in the Myanmar jadeitite:Implications for Mesozoic intra-oceanic subduction between the Eastern Indian Plate and the Burmese Platelet.Lithos 112,342-350.
[8]Shi,G.H.,Harlow,G.E.,Wang,J.,Wang,J.,Ng,E.,Wang,X.,Cao,S.M.,Cui,W.Y.,2012.Mineralogy of jadeitite and related rocks from Myanmar:a review and new data.European Journal of Mineralogy 24,345-370.
[9]Shi,G.H.,Lei,W.Y,He,H.Y.,Ng,Y.N.,Liu,Y,Liu,Y.X.,Yuan,Y.,Kang,Z.J.,Xie,G.,2014.Superimposed tectono-metamorphic episodes of Jurassic and Eocene age in the jadeite uplift,Myanmar,as revealed by~(40)Ar/~(39)Ar dating.Gondwana Research 26,464-474.
[10]Yui,T.F.,Fukoyama,M.,Iizuka,Y.,Wu,C.M.,Wu,T.W.,Liou,J.G.,Grove,M.,2013.Is Myanmar jadeitite of Jurassic age?A result from incompletely recrystallized inherited zircon.Lithos 160-161,268-282.