| 皖南东源钨钼矿床化探异常特征及找矿潜力分析 |
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| 引用本文： | 傅建真,董会明.皖南东源钨钼矿床化探异常特征及找矿潜力分析[J].安徽地质,2010,20(2):100-103. |
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| 作者姓名： | 傅建真 董会明 |
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| 作者单位： | 安徽省地质矿产勘查局332地质队,安徽,黄山,245000;安徽省地质矿产勘查局332地质队,安徽,黄山,245000 |
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| 摘 要： | 皖南东源钨钼矿床是根据1∶20万祁门幅水系沉积物测量在东源地区圈出的W、Mo、Bi、Ag、As、Pb、Zn等元素综合异常,通过开展1∶10000土壤测量,成果显示:在东源地区W元素存在一个规模巨大的等轴状面型异常,面积达2km2以上,浓集中心明显,具浓度分带,浓集值高,与其重叠的异常元素有Mo、Ag、Cu、Bi、Sb等。经工程验证,在异常浓集中心的东源岩体中找到了斑岩型钨钼矿床。在其外围Mo、Cu异常显著的江家岩体和东源岩体东北部蚀变带中也发现了较好的钼矿体或矿化体,具有进一步寻找其它金属矿床潜力。
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| 关 键 词： | 钨钼矿 异常特征 找矿潜力 东源 皖南 |
GEOCHEMICAL ANOMALY FEATURES OF THE DONGYUAN W-MO ORE DEPOSIT,SOUTH ANHUI AND ITS ORE-PROSPECTING POTENTIAL ANALYSIS |
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| FU Jian-zhen,DONG Hui-ming.GEOCHEMICAL ANOMALY FEATURES OF THE DONGYUAN W-MO ORE DEPOSIT,SOUTH ANHUI AND ITS ORE-PROSPECTING POTENTIAL ANALYSIS[J].Geology of Anhui,2010,20(2):100-103. |
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| Authors: | FU Jian-zhen DONG Hui-ming |
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| Institution: | FU Jian-zhen,DONG Hui-ming(No.332 Geological Party of Anhui Bureau of Geology and Mineral Exploration,Huanghshan,Anhui 245000,China) |
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| Abstract: | Based on 1:200000 scale Qimen map of water system sediments survey,multiple element anomalies of W,Mo,Bi,Ag,As,Pb and Zn were delineated in the Dongyuan area.The results show that there exists a huge equiaxed planar tungsten anomaly covering over 2km2 in area which has a notable enrichment center and concentration zoning with high value of enrichment,accompanied by anomalies of Mo,Ag,Cu,Bi and Sb.Confirmed by engineering,a porphyry W-Mo ore deposit was found at the anomalous enrichment center.In the surrounding Jiangjia and Dongyuan intrusions with distinctive Mo and Cu anomalies prospective Mo ore bodies or mineralized bodies were also found and the potential for further prospecting of other metals has been indicated. |
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| Keywords: | W-Mo ore anomaly features ore-prospecting potential Dongyuan South Anhui |
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