| 安徽省淮北前常-徐楼覆盖区综合找矿方法研究 |
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| 引用本文： | 汪青松.安徽省淮北前常-徐楼覆盖区综合找矿方法研究[J].安徽地质,2010,20(3):206-212. |
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| 作者姓名： | 汪青松 |
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| 作者单位： | 安徽省勘查技术院,安徽,合肥,230031 |
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| 摘 要： | 淮北前常~徐楼地区位于安徽省北部,属黄淮海平原区,基岩埋深100~300m,为典型中等厚度新生界覆盖区,地质找矿工作难度大。该区处于华北陆块南部,金属矿产资源丰富,以夕卡岩型铁铜矿床为主,与华北地区邯邢式矿床相类似。笔者从2005开始,一直在该区从事覆盖区综合找矿方法研究工作,投入了大量综合物探和钻探工作量,分析了成矿地质条件、研究了已知矿床地质与物探异常特征,对区内各类物探异常进行了系统分类解释,提出了"区域研究选区、重磁扫面定靶、综合勘查定位、钻探测井定性"的淮北覆盖区综合找矿模式。钻探验证表明,该项研究工作取得了较好的找矿效果。文中对该区成矿模式、已知矿床物探异常特征、各类物探异常分类与解释、覆盖区找矿模式等研究成果进行了介绍,充分体现了地质与物探的紧密结合。供同行参考使用。
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| 关 键 词： | 覆盖区 夕卡岩型矿床 物探异常 综合找矿模式 |
STUDY ON COMPREHENSIVE ORE-PROSPECTING METHOD APPLIED IN THE QIANCHANG-XULOU COVERED AREA,HUAIBEI,ANHUI PROVINCE |
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| WANG Qing-song.STUDY ON COMPREHENSIVE ORE-PROSPECTING METHOD APPLIED IN THE QIANCHANG-XULOU COVERED AREA,HUAIBEI,ANHUI PROVINCE[J].Geology of Anhui,2010,20(3):206-212. |
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| Authors: | WANG Qing-song |
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| Institution: | WANG Qing-song(Anhui Institute exploration technology,Hefei,Anhui 230031,China) |
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| Abstract: | The Qianchang-Xulou area,Huaibei is situated in north Anhui,belongs to North China Plain,with bedrock being buried at a depth of 100m to 300m,covered by Cenozoic strata of medium thickness,where it is difficult to prospect minerals.The area is located in southern part of North China landmass where metallic resources are abundant and dominated by skarn-type iron and copper deposits,which are comparable to the Handan type deposits in North China.Since 2005 the author has constantly been conducting comprehensi... |
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| Keywords: | covered area skarn type deposit geophysical anomaly comprehensive ore-prospecting model |
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