| 内蒙古兵图金矿成因探讨及找矿方向 |
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| 引用本文： | 黄俊,吴家富,鲁如魁,夏立元.内蒙古兵图金矿成因探讨及找矿方向[J].黄金科学技术,2010,18(4):1-5. |
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| 作者姓名： | 黄俊 吴家富 鲁如魁 夏立元 |
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| 作者单位： | 1. 安徽省地质调查院,安徽,合肥,230001
2. 安徽省地质调查院,安徽,合肥,230001;西北大学地质学系,陕西,西安,710069 |
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| 基金项目： | 内蒙古自治区地质勘查项目"乌兰察布市袁家房子等四幅1/5万区域矿产调查"(编号: |
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| 摘 要： | 内蒙古乌拉山—大青山地区位于华北地台北缘中西段,是我国前寒武纪变质岩系的主要发育地区之一,又是新太古—古元古代绿岩带广泛分布的地区,赋存着与绿岩带有关的金矿。兵图金矿产于这套绿岩带的乌拉山群中,从成矿物质来源、矿体产出部位对兵图金矿的成因及找矿方向加以探讨。综合研究表明,矿区金的成矿物质来源是多源、多阶段的,其成矿是在区域变质、混合岩化、糜棱岩化和岩浆热液等因素的共同作用下,成矿物质经过多阶段迁移沉淀而富集成矿;矿区的含金变质岩系(新太古代绿岩带乌拉山群)、韧—脆性剪切变形带和弱碱性岩浆岩产出的部位为找矿的有利地段。
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| 关 键 词： | 物质来源 矿床成因 找矿方向 兵图金矿 内蒙古 |
Discussion on the Genesis and Prospecting Direction of Bingtu Gold Deposit in Inner Mongolia |
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| HUANG Jun,WU Jiafu,LU Rukui,Xia Liyuan.Discussion on the Genesis and Prospecting Direction of Bingtu Gold Deposit in Inner Mongolia[J].Gold Science and Technololgy,2010,18(4):1-5. |
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| Authors: | HUANG Jun WU Jiafu LU Rukui Xia Liyuan |
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| Affiliation: | 1.Anhui Institute of Geological Survey,Hefei 230001,Anhui,China;2.Department of Geology,Northwest University,Xi’an 710069,Shaanxi,China) |
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| Abstract: | The Wulashan-Daqinshan region in Inner Mongolia is located in the northwest segment of north China Block,and it is the one of the major distributions of pre-Cambrian metamorphic rock series in our country,and also the greenstone belt of the Neoproterozoic and Plaeoproterozoic widely developed in the area.The Gold deposits richly developed that related with the greenstone belt in the area.Bingtu gold deposit occurred in the Wulashan group of the greenstone belt.We try to discuss on the genesis of the gold de... |
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| Keywords: | Material origin Genesis Prospecting direction Bingtu gold deposit Inner Mongolia |
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