| 陕西青山金矿床控矿因素及成因分析 |
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| 引用本文： | 陈兵,汪雄武,周云,彭惠娟,秦志鹏,侯林.陕西青山金矿床控矿因素及成因分析[J].成都理工大学学报(自然科学版),2009,36(3). |
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| 作者姓名： | 陈兵 汪雄武 周云 彭惠娟 秦志鹏 侯林 |
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| 作者单位： | 成都理工大学地球科学学院,成都,610059 |
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| 基金项目： | 成都理工大学科技服务项目 |
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| 摘 要： | 在总结陕西青山金矿床地质特征的基础上,对含矿岩系、控矿构造等的研究,认为区域棋盘状构造控制了矿床位置,矿区棋盘状构造控制了矿段的分布,地层、岩相、棋盘状构造共同控制了矿体的产出形态.矿床的矿源层为热水沉积形成的上泥盆统九里坪组;氢氧同位素研究结果表明矿床水源为受较强烈构造作用改造的古大气降水,铅同位素反映热源可能为深部侵入岩体提供.认为该矿床为热泉型金矿床.
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| 关 键 词： | 控矿因素 热泉型金矿床 青山 |
Analysis of the ore-control factors and genesis of the Qingshan gold deposit,Shaanxi,China |
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| CHEN Bing,WANG Xiong-wu,ZHOU Yun,PENG Hui-juan,QIN Zhi-peng,HOU Lin.Analysis of the ore-control factors and genesis of the Qingshan gold deposit,Shaanxi,China[J].Journal of Chengdu University of Technology: Sci & Technol Ed,2009,36(3). |
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| Authors: | CHEN Bing WANG Xiong-wu ZHOU Yun PENG Hui-juan QIN Zhi-peng HOU Lin |
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| Institution: | CHEN Bing,WANG Xiong-wu,ZHOU Yun,PENG Hui-juan,QIN Zhi-peng,HOU LinCollege of Earth Sciences,Chengdu University of Technology,Chengdu 610059,China |
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| Abstract: | Based on the summarization the geologic features of the Qinshan gold deposit in Shaanxi of China and through the studies on the ore-bearing rock series and ore-control factors.The authors infer that the regional chessboard tectonics control the deposit location and the chessboard structures in the ore field control the distribution of the ore blocks.The strata,the lithofacies and the chessboard structures control the occurrences and the shapes of the orebodies.The source bed of the Qinshan gold deposit is t... |
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| Keywords: | ore-control factor hot-spring gold deposit Qingshan |
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