| 陕西青山金矿深部找矿前景评价研究 |
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| 引用本文： | 周云.陕西青山金矿深部找矿前景评价研究[J].地质与勘探,2009,45(5):493-501. |
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| 作者姓名： | 周云 |
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| 作者单位： | 成都理工大学地球科学学院; |
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| 基金项目： | 成都理工大学地质调查项目(编号:HQ0013)资助 |
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| 摘 要： | 在总结陕西青山金矿床产出地质背景、矿床地质特征的基础上,分析和研究了矿区控矿因素、成矿元素基本分析统计规律、黄铁矿标型特征、成矿流体特征和矿床成矿模式,矿体主要受含矿岩系、岩相和次级构造的控制,从地表到深部金和铁的品位的变化趋势是越来越高,黄铁矿晶体形态以五角十二面体和五角十二面体与立方体聚型为主,流体包裹体为单相及气液两相,均一温度、盐度在垂向上呈正弦波状变化,建立了青山金矿热泉型成矿模式。由此对青山金矿的深部找矿远景作出了预测,初步认为青山金矿远景资源量较大,找矿潜力良好。
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| 关 键 词： | 预测 找矿 青山金矿 陕西 |
| 收稿时间： | 2009/5/20 0:00:00 |
| 修稿时间： | 2009/8/21 0:00:00 |
The Evaluation of Ore Potential in Depth of Qingshan Gold deposit,Shaanxi Province |
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| ZHOU Yun.The Evaluation of Ore Potential in Depth of Qingshan Gold deposit,Shaanxi Province[J].Geology and Prospecting,2009,45(5):493-501. |
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| Authors: | ZHOU Yun |
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| Institution: | ZHOU Yun,WANG Xiong-wu,CHEN Bing,QIN Zhi-peng,PENG Hui-juan(College of Earth Science,Chengdu University of Technology,Chengdu 610059) |
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| Abstract: | Based on the geological setting of the deposit genesis and the features of Qingshan gold deposit in Shaanxi,we studied the ore-prospecting targets in the deep and peripheral area of Qingshan gold deposit,ore control factors,statistical law of the ore-forming elements's basic analysis,typomorphic features of the pyrite,ore-forming fluids characteristics and the metallogenetic model.The orebody are mainly controlled by ore-bearing rock series,lithofacies and secondary tectonics.The grade of gold and iron is h... |
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| Keywords: | prediction ore prospecting Qingshan gold deposit Shanxi province |
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