| 高密度电法寻找隐伏构造破碎带应用效果的分析 |
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| 引用本文： | 任杰,李文军.高密度电法寻找隐伏构造破碎带应用效果的分析[J].甘肃地质学报,2009(2):82-86,91. |
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| 作者姓名： | 任杰 李文军 |
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| 作者单位： | 甘肃省地矿局第三地勘院; |
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| 摘 要： | 甘肃贡北金矿床地处西倾山印支一燕山期成矿带。矿床东西延伸出至矿区外，金矿体主要赋存在断层构造破碎带内。在矿区两边开展高密度电法系统勘查剖面，利用不同的视电阻率，寻找隐伏断层构造破碎带及其接触带．为布置钻探或硐探工程提供有效的靶区，进一步提高探矿的目标性和准确性。
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| 关 键 词： | 甘肃贡北金矿 地质特征 高密度电法 视电阻率 隐伏构造破碎带 |
EFFECTIVENESS ANALYSIS OF HIGH DENSITY ELECTRICAL
METHOD TO DISCOVER HIDDEN
TECTONIC FRACTURE ZONE |
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| REN Jie and LI Wen-jun.EFFECTIVENESS ANALYSIS OF HIGH DENSITY ELECTRICAL
METHOD TO DISCOVER HIDDEN
TECTONIC FRACTURE ZONE[J].Acta Geologica Gansu,2009(2):82-86,91. |
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| Authors: | REN Jie and LI Wen-jun |
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| Institution: | No.3 Geology and Mineral Exploration Team;Gansu Provincial Bureau of Geology and Mineral Exploration and Development;Lanzhou 730050;China |
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| Abstract: | Gongbei gold deposit is within Indochinese-Yanshanian Xiqingshan metallogenetic zone,the extension of deposit in east-west direction is outside Gonbei gold mine.Gold body existed mainly in tectonic fracture zones.The systematic profiles of exploration measured by high density electrical method which employed different apparent resistivity to discover the tectonic fracture zone of hidden fault and contact zone in the 2 sides of gold mine in the east-west direction,has been proved that it will improve accurac... |
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| Keywords: | Gongbei gold mine Gansu geological characteristics high density electrical method apparent reisitivity hidden tectonic fracture zone |
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