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Provenance and tectonic settings of Permian turbidites from the Beishan Mountains,NW China:Implications for the Late Paleozoic accretionary tectonics of the southern Altaids: The Beishan orogenic belt,which connects the Tianshan suture on the west and Solonker suture on the east,conta...; Qianqian GuoWenjiao XiaoBrian F.WindleyQigui MaoChunming HanJunfeng QuSongjian AoJiliang LiDongfang SongYong Yong; 关键词：PROVENANCE; 文献传递

Recycled crustal melt injection into lithospheric mantle:implication from cumulative composite and pyroxenite xenoliths: A rare composite xenolith and abundant cumulative pyroxenites obtained from the Mesozoic Fan-gcheng basalts on...; Hong-Fu Zhang·Eizo Nakamura·Katsura Kobayashi·Ji-Feng Ying·Yan-Jie Tang State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics,Chinese Academy of Sciences,P.O.Box 9825,100029 Beijing,China; 关键词：CUMULATES; 文献传递

中祁连东段古生代花岗岩的年代学、地球化学特征及其大地构造意义被引量：59: 2008年; 位于中祁连中东段的董家庄花岗岩体和新店花岗岩体侵位于高级变质岩中。对其中的锆石所做LA-ICP MS定年表明,董家庄岩体和新店岩体的侵位年龄均为古生代。两个岩体均表现出强过铝、高K、K/Na,低Mg、Fe、Ca的主量元素特征,并富集Rb、Th、Pb亏损Ba、Nb、Sr、P、Ti,具有明显的Eu负异常和轻稀土富集。(^(87)Sr/^(86)Sr)_i分别为0.7129和0.7106,ε_(Nd)(t)分别为-6.6和-5.2。综合研究表明它们为同碰撞的强过铝S型花岗岩,源岩为变杂砂岩。; 雍拥肖文交袁超闫臻李继亮; 关键词：同碰撞古生代

Contrasting styles of mineralization in the Chinese Altai and East Junggar,NW China:implications for the accretionary history of the southern Altaids: The Chinese Altai-East Junggar collage in the southern Altaids hosts three metallogenic belts, which are,from ...; BRIAN F.WINDLEYCAMERON D.QUINN; 文献传递

Polyphase deformation of a Paleozoic forearc–arc complex in the Beishan orogen, NW China: The Lebaquan Complex in the central Beishan(NW China) plays a signi ficant role in understanding the subductio...; Dongfang SongWenjiao XiaoChunming HanZhonghua Tian

中祁连东段花岗岩LA-ICPMS锆石U-Pb年龄及地质意义: 中祁连东段出露很多花岗质岩体,对其中4个岩体进行LA-ICPMS锆石U-Pb年龄测定,分别得到(853±2.3)Ma、(888±2.5)Ma、(846±2)Ma和(756±2.2)Ma的结果.表明在该地区新元古代早中期曾...; 雍拥肖文交袁超李继亮闫臻毛启贵; 关键词：中祁连东段 U-PB定年花岗质岩体; 文献传递

中国原生金刚石的碳同位素组成及其来源被引量：13: 2009年; 中国两大主要的原生金刚石产地——山东蒙阴和辽宁复县产出有大量的高质量金刚石.通过对这些纯净金刚石碳同位素组成的激光消熔质谱分析,发现这些地区单颗粒金刚石普遍存在碳同位素组成环带,而且含固态矿物包裹体的金刚石比不含包裹体的金刚石的环带结构更为明显;同时揭示了形成这些金刚石的碳来源于地幔深部,即幔源碳,而无来自地表的由重循环作用形成的壳源碳.; 张宏福路凤香赵磊Menzies M.A.Mattey D.P.梁尚莹; 关键词：原生金刚石碳同位素

中亚造山带大陆动力学过程与成矿作用被引量：160: 2008年; 中亚成矿域是我国资源安全体系的重要组成部分,具有陆壳增生显著、壳幔作用强烈、陆内改造复杂、成矿类型多样4大特征.中亚成矿域研究的核心问题是中亚造山带增生改造过程中的壳幔作用与大规模成矿机理.; 肖文交舒良树高俊熊小林王京彬郭召杰李锦轶孙敏; 关键词：中亚造山带大陆动力学成矿作用

A review of the western part of the Altaids:A key to understanding the architecture of accretionary orogens: The Altaids is one of the largest accretionary collages in the world,and the tectonic styles of the accretiona...; Wenjiao Xiao~*,Baochun Huang,Chunming Han,Shu Sun,Jiliang Li State Key Laboratory of Lithospheric Evolution,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China; 关键词：ALTAIDS TECTONICS; 文献传递

中祁连东段花岗岩LA-ICPMS锆石U-Pb年龄及地质意义被引量：38: 2008年; 中祁连东段出露很多花岗质岩体,对其中4个岩体进行LA-ICPMS锆石U-Pb年龄测定,分别得到(853±2.3)Ma、(888±2.5)Ma、(846±2)Ma和(756±2.2)Ma的结果.表明在该地区新元古代早中期曾经历了两次岩浆作用,同时从这些岩体中的继承锆石中得到1.7Ga、2.1Ga和2.6Ga的年龄.; 雍拥肖文交袁超李继亮闫臻毛启贵; 关键词：中祁连东段 U-PB定年花岗质岩体

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