| 综合电法在祁连山区某铜多金属矿勘查中的应用 |
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| 引用本文： | 张振杰,胡 潇,王亚楼.综合电法在祁连山区某铜多金属矿勘查中的应用[J].甘肃地质学报,2013,22(2):78-83. |
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| 作者姓名： | 张振杰 胡 潇 王亚楼 |
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| 作者单位： | 甘肃省地矿局水文地质工程地质勘察院;甘肃省地质调查院 |
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| 摘 要： | 本文主要介绍大功率(10kw)激电中梯剖面法、激电测深法、高密度电阻率法在祁连山区某铜多金属矿区普查找矿中的综合应用。依据矿体(矿化体)较围岩具有高极化率、中、高电阻率的异常电性特征,运用激电中梯扫面圈定出矿体(矿化体)规模,激电测深法查清矿体埋藏深度及产状,高密度电阻率法探明地质构造。多种参数资料对比分析,综合解释,在地质找矿中取得了令人满意的效果。
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| 关 键 词： | 综合电法勘查 铜与多金属 应用 |
Application of Integrated Electrical Method for Exploration of Copper and Multi-Metal Deposit in Qilian Mountain |
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| ZHANG Zhen-jie,Hu Xiao and Wang Ya-lou.Application of Integrated Electrical Method for Exploration of Copper and Multi-Metal Deposit in Qilian Mountain[J].Acta Geologica Gansu,2013,22(2):78-83. |
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| Authors: | ZHANG Zhen-jie Hu Xiao and Wang Ya-lou |
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| Institution: | 1.Institute of Hydrogeology and Engineering Geology Prospecting,Gansu Provincial Bureau of Geology and Mineral Exploration and Development,Zhangye 734000,China;2.Geological survey of Gansu Province,Lanzhou 730000,China) |
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| Abstract: | This paper mainly presents applications of high-power IP central gradient array profile, high-density resistivity method and IP sounding in reconnaissance of a copper-rich polymetallic deposit in Qilian Mountain. Ore body has the abnormality of high polarity and medium high resistivity compared with surrounding rocks. Thus Regional IP central gradient array method is used in detect the scale of ore body, IP sounding in identifying the depth and occurrence, high-density resistivity method in finding out the geological structures. Various data are under comparative analyses and comprehensive interpretations for geological prospecting, which gets satisfactory results. |
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