| 河南桐柏刘山岩铜锌矿带深部找矿前景分析 |
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| 引用本文： | 代元平.河南桐柏刘山岩铜锌矿带深部找矿前景分析[J].矿产与地质,2010,24(1):20-28. |
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| 作者姓名： | 代元平 |
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| 作者单位： | 河南省地质矿产勘查开发局第三地质调查队,河南,信阳,464000 |
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| 基金项目： | 中国地质调查局地质大调查项目 |
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| 摘 要： | 刘山岩铜锌矿带位于东秦岭造山带之北秦岭褶皱带核部。矿体赋存于硅质—钠长石岩层中。自矿体中心向边缘存在黄铁矿—黄铜矿—方铅矿—重晶石—石英的相对矿物分带。经矿带物化探资料的综合研究认为,深部及外围有较大的找矿空间。文章从地质背景、成矿作用及地球物理、地球化学特征分析入手,对深部找矿前景作出了判断,以期为在刘山岩矿带及攻深找盲有所突破。
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| 关 键 词： | 铜锌矿床 深部找矿 地球化学异常 激电异常 成矿作用 刘山岩 河南 |
Analysis of prospecting foreground of Liushanyan Cu-Zn mineralization zone in Tongbo region, Henan province |
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| DAI Yuan-ping.Analysis of prospecting foreground of Liushanyan Cu-Zn mineralization zone in Tongbo region, Henan province[J].Mineral Resources and Geology,2010,24(1):20-28. |
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| Authors: | DAI Yuan-ping |
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| Institution: | DAI Yuan-ping(Geological Survey Team 3#,Henan Provincial Bureau of Geo-exploration and Mineral Development,Xinyang 464000) |
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| Abstract: | Liushanyan Cu-Zn mineralization zone is located at the core part of the North Qingling drape strip of the East Qingling orogen. The orebody is in the rock layer of silicon and albite. There are mineral zones of pyrite-chalcopyrite-galena-barite-quartz from the orebody center to edge. Base on the integrated study of geophysical and geochemical information, it is proposed that there is prospecting space in the deep and periphery area. According to geological background, mineralization process, geophysical and geochemical feature, the paper has pointed out the propecting foreground of the deposit in order to get some achievement in the exploration of blind orebody in the depth. |
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| Keywords: | Cu-Zn deposit deep prospecting geochemical anomaly IP anomaly mineralization process Liushanyan Henan |
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