| 激电中间梯度法在云南东川某铅锌矿勘查中的应用 |
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| 引用本文： | 王亮,邹立志,杨武,戴建安.激电中间梯度法在云南东川某铅锌矿勘查中的应用[J].工程地球物理学报,2009,6(6):708-711. |
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| 作者姓名： | 王亮 邹立志 杨武 戴建安 |
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| 作者单位： | 1. 贵州省地质调查院,贵阳,550004
2. 贵州省地矿局,地球物理地球化学勘查院,贵阳550018 |
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| 摘 要： | 在基本掌握测区及周边地质情况和外围电法勘探成果（物性、方法、装置）信息的基础上,进行野外电法不同方法技术的有效性试验,选择采用单一的双频激电中间梯度法及短剖面装置,有效观测视极化率、视电阻率参数,在地质成矿条件及成矿环境有利的前提下,可发现深部的隐伏矿体,且已得到钻探工作证实。不过电法勘探找矿,必须结合多种方法和多种技术来完成。
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| 关 键 词： | 中间梯度法 低电阻率 高极化率 铅锌矿 激电异常 |
An Exploration Case of IP Gradient Method in a Lead-Zinc Ore in the Middle of Dongchuan |
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| Wang Liang,Zou Lizhi,Yang Wu,Dai Jianan.An Exploration Case of IP Gradient Method in a Lead-Zinc Ore in the Middle of Dongchuan[J].Chinese Journal of Engineering Geophysics,2009,6(6):708-711. |
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| Authors: | Wang Liang Zou Lizhi Yang Wu Dai Jianan |
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| Affiliation: | Wang Liang1,Zou Lizhi2,Yang Wu2,Dai Jianan2(1.Guizhou Academy of Geological Survey,Guiyang 550004,China,2.Geochemical and Geophysical Survey,Guizhou Bureau of Geology and Mineral Exploration & Development,Guiyang 550018,China) |
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| Abstract: | Through the exploring example of the electrical method in the lead-zinc ore of the northeast in Yunan,based on the geological condition around the surveying area and the information of the electrical method exploration,the effective experiments of the electrical method are done in the open field.When choosing the single dual-frequency induced intermediate gradient method,the short cross-section installment,the effective observing visualized polarization and the apparent resistivity parameter,the deep-concea... |
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| Keywords: | intermediate gradient method low resistivity high polarization rate lead-zinc mine IP anomaly |
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