| 阿尔泰山南缘东部岩石构造变形与金的构造成矿机理 |
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| 引用本文： | 赵志忠.阿尔泰山南缘东部岩石构造变形与金的构造成矿机理[J].大地构造与成矿学,2001,25(3):302-312. |
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| 作者姓名： | 赵志忠 |
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| 作者单位： | 中国科学院长沙大地构造研究所, |
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| 基金项目： | 国家自然科学基金，49872039， |
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| 摘 要： | 阿尔泰南缘东部的构造变形以韧性变形为主,岩石变形过程与区域内金的矿化富集具有密切联系,区内已揭露的具工业价值的金矿床如萨尔布拉克金矿床、科克萨依金矿床、阿那拉提金矿床、南明水金矿床等均受区内构造变形制约,而与区域岩浆活动关系不大,这些金矿床的形成主要是构造变形(岩石变形)过程中深部热流体、大气水、变质水等多种流体混合所致。
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| 关 键 词： | 构造变形 金 成矿机理 阿尔泰 |
| 文章编号： | 1001-1552(2001)03-302-11 |
| 修稿时间： | 2001年8月5日 |
TECTONIC DEFORMATION AND THE TECTONICMETALLOGENIC MECHANISM OF GOLD DEPOSITS IN THE EAST OF SOUTHERN MARGIN OF ALTAI MOUNTAIN |
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| Abstract: | Tectonic-deformation of the rocks i n the east of southern margin of the Al tai Mountains gives priority to ductile deformation.The deformation process is close ly related to gold mineraliza-tion.Many gold deposits exposed in t he study area,having industrial value,e.g.,Sarebulake,Kekesayi,Analaty and Nanmingshui g old deposites,are all subject to tectonic deformation.Addi-tionally,they have not big connecti ons with regional magmatic activity.The formation of these gold deposits result from fluid-mixing i ncluding heat fluid,meteorologica l water and metamorphic water which was formed in the process of tec tonic deformation. |
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| Keywords: | Tectonic deformation Au metallog enic mechanism Altai |
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