| 论长江中下游成矿动力学 |
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| 引用本文： | 董树文,马立成,刘刚,薛怀民,施炜,李建华.论长江中下游成矿动力学[J].地质学报,2011,85(5):612-625. |
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| 作者姓名： | 董树文 马立成 刘刚 薛怀民 施炜 李建华 |
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| 作者单位： | 中国地质科学院,中国地质科学地质力学研究所,中国地质科学院,中国地质科学院地质所,中国地质科学院地质力学所,中国地质科学院地质力学研究所 |
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| 基金项目： | 深部探测技术与实验研究专项（Sinoprobe） |
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| 摘 要： | 长江中下游是我国东中部著名的中生代金属成矿带,更是长江工业走廊的矿物供应基地,素称工业摇篮.从地质演化和成矿动力学角度,长江中下游成矿带在我国、甚至世界上具有鲜明的特色.首先,成矿大地构造背景和过程经历了由板缘到板内的环境,成矿作用发生在挤压向伸展的转换过程;其次,成岩成矿受基底构造和深部作用控制、与特有的基底有关;最...
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| 关 键 词： | 板缘 板内 前陆带 构造转换 成矿作用 深部过程 基底构造 印支运动 燕山运动 晚侏罗纪 早白垩纪 长江中下游 |
| 收稿时间： | 2011/5/16 0:00:00 |
| 修稿时间： | 2011/5/16 0:00:00 |
On Dynamics of the Metallogenic Belt of Middle-Lower Yangtze River ,eastern China |
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| dong Shu wen,ma li cheng,Liu gang,xue huai ming,shi wei and li jian hua.On Dynamics of the Metallogenic Belt of Middle-Lower Yangtze River ,eastern China[J].Acta Geologica Sinica,2011,85(5):612-625. |
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| Authors: | dong Shu wen ma li cheng Liu gang xue huai ming shi wei and li jian hua |
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| Institution: | Chinese Academy of Geological Sciences,Institute of Geomechanics, Chinese Academy of Geological Sciences,Chinese Academy of Geological Sciences,Institute of Geology, Chinese Academy of Geological Sciences,Institute of Geomechanics, Chinese Academy of Geological Sciences,Institute of Geomechanics, Chinese Academy of Geological Sciences |
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| Abstract: | The Middle-Lower Reaches of Yangtze River is a well-known Mesozoic metallogenic belt in central eastern China,which has been the key base of mineral supply for the Yangtze industry corridor,and then is nicknamed The Industry Cradle.In view of geological evolution and metallogenic dynamics,the Middle-Lower Yangtze metallogenic belt has its own distinguishing features in China,even in the world.Firstly,the tectonic background and processes had experienced the environments from plate margin to intra-plate duri... |
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| Keywords: | plate margin intra-plate foreland belt tectonic transition mineral concentration deep process basement Indochinian Yanshanian late Jurassic early Cretaceous middle to lower reacher of Yangtze River |
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