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Late Paleozoic Metallogenesis and Evolution of the East Tianshan Orogenic Belt(NW China, Central Asia Orogenic Belt): One of the most largest known and important metallogenic provinces in China is East Tianshan,where seven major...; Chunming HanWenjiao XiaoGuochun ZhaoBenxun SuPatrick Asamoah SakyiSongjian AoBo WanJien ZhangZhiyong Zhang; 文献传递

Re–Os Geochronology on Molybdenites from the Donggebi Mo Deposit in the Eastern Tianshan of the Central Asia Orogenic Belt and its Geological Significance: The Donggebi Mo deposit is located in the eastern section of the Eastern Tianshan Orogenic Belt, Central Asia ...; Chunming HanWenjiao XiaoGuochun ZhaoMin SunWenjun QuAndao Du; 文献传递

阿尔泰造山带早古生代沉积环境及构造演化:碎屑锆石U-Pb年龄和Hf同位素组成证据: ＜正＞新疆北部的中国阿尔泰造山带地处西伯利亚板块、华北板块和塔里木板块之间,广泛分布了一套低至中高级的变质岩系,该套变质岩系是认识阿尔泰造山带构造演化的重要窗口, 其形成时代、物质来源及其所指示的构造环境,目前仍旧存在很...; 龙晓平孙敏袁超肖文交吴福元夏小平蔡克大; 文献传递

In-situ U-Pb,Hf and Re-Os isotopic analyses of the Xiangshan Ni-Cu-Co deposit in Eastern Tianshan(Xinjiang),Central Asia Orogenic Belt:Constraints on the timing and genesis of the mineralization: The timing and genesis of the major Ni-Cu-Co sulfide deposit in the Xiangshan intrusion have been studied base...; Chunming Han~(a,*),Wenjiao Xiao~a,Guochun Zhao~b,Songjian Ao~a,Jien Zhang~a,Wenjun Qu~c,Andao Du~c a Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China b Department of Earth Sciences,The University of Hong Kong,Pokfulam Road,Hong Kong,China c National Research Center of Geoanalysis,Beijing,100037,China; 关键词：ZIRCON; 文献传递

北山造山带花牛山岛弧东段钨矿床成矿时代和成矿动力学过程: 北山造山带位于中亚造山带最南缘,为多期岛弧、蛇绿混杂岩拼贴而成的增生型造山带;晚古生代,北山造山带的构造活动引发强烈的花岗质岩浆活动,伴随有广泛的钨(钼)成矿作用;本文对北山南带花牛山岛弧三个典型合钨花岗岩体:盘陀山、鹰...; 丁嘉鑫韩春明肖文交王忠梅杨晓梅; 关键词：钨矿北山造山带

东昆仑石榴石闪长玢岩的地球化学特征和地质意义: ＜正＞含石榴石的中性岩浆岩（安山岩,闪长岩和英安岩等）是较为稀少的岩石种类,主要分布在与消减带有关的构造位置,形成于消减活动停止之后的环境（Green,1992;Day et al．, 1992;Harangi et a...; 袁超孙敏肖文交刘小汉Simon Wilde李继亮; 文献传递

东昆仑金水口花岗岩体锆石U-Pb年代学及其地质意义被引量：48: 2006年; 金水口岩体出露于东昆仑北坡,岩性主要为含石榴子石的过铝花岗岩和不含石榴子石的二长花岗岩及花岗闪长岩。自该岩体从金水口群解体以来,其形成时代一直制约着该地区构造演化的恢复。对锆石内部结构、阴极发光图像特征和Th/U比值的研究表明,金水口岩体中锆石主要为岩浆锆石,个别含有残留锆石核。锆石U-Pb同位素LA-ICPMS和SHRIMP原位分析结果显示,金水口电站周围的石榴堇青花岗岩及黑云母花岗闪长岩形成年龄分别为(411±17)Ma和(396±18)Ma,说明金水口岩体为早泥盆世的花岗质侵入体,是在早古生代末由柴达木地块基底富Si和Al的地壳物质重熔的产物。该套S型花岗岩记录了古元古代的两期源区物质信息(约1.63Ga和约1.78Ga),代表了东昆仑造山带早古生代末期的一期重要岩浆热事件。; 龙晓平金巍葛文春余能; 关键词：花岗岩类锆石 LA-ICPMS SHRIMP 东昆仑

Formation age and genesis of the Gongchangling Neoarchean banded iron deposit in eastern Liaoning Province: Constraints from geochemistry and SHRIMP zircon U–Pb dating: The Gongchang iron deposit, a typical Algoma-type banded iron formation(BIF) deposit located in the Eastern Bl...; Chunming HanWenjiao XiaoBen-Xun SuPatrick Asamoah SakyiZhengle ChenXiaohui ZhangSongjian AoJien ZhangBo WanZhiyong ZhangZhongmei WangJiaxin Ding; 文献传递

Neoarchean Algoma-type banded iron formations from Eastern Hebei North China Craton: SHRIMP U-Pb age, origin and tectonic setting: Algoma-type BIF-hosted iron deposits occur in the Shirengou, Xingshan, Erma, Lingshan and Sijiaying areas of E...; Chunming HanWenjiao XiaoBenxun SuZhengle ChenXiaohui ZhangSongjian AoJien ZhangZhiyong ZhangBo WanDongfang SongZhongmei Wang; 文献传递

Re–Os Age of Molybdenite from the Daheishan Mo Deposit in the Eastern Central Asian Orogenic Belt,NE China: The Daheishan Mo deposit is located in the eastern part of the Central Asian Orogenic Belt, NE China. Rhenium ...; Chunming HanWenjiao XiaoBrian F.WindleyGuochun ZhaoBexun SuSongjian AoJien ZhangZhiyong ZhangBo WanBin CuiWenjun Quand Andao Du; 文献传递

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