| 综合电法在安徽西湾铅锌矿勘探中的应用 |
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| 引用本文： | 王芝水,缪旭煌,张建明,等.综合电法在安徽西湾铅锌矿勘探中的应用[J].地质学刊,2023,47(2):208-215. |
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| 作者姓名： | 王芝水 缪旭煌 张建明 等 |
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| 基金项目： | 安徽省地质勘查基金项目“无为县西湾铁多金属矿普查”（2012-1-4、2015-2-4、2018-1-1、2021-1-续1） |
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| 摘 要： | 通过在安徽无为西湾地区大量的物探工作，综合物化探及钻探等勘查手段，在庐枞盆地北东缘发现了大型隐伏铅锌矿床。在前人工作的基础上，对西湾铅锌矿16勘探线进行了可控源音频大地电磁测深（CSAMT）和大功率时间域激电测深（TDIP）方法试验，通过数据处理解释与研究，推断含矿有利部位，结合已有钻孔和激电测井数据进行检验，证明在覆盖区找矿工作中可控源音频大地电磁测深和时间域激电测深两种方法组合具有较好的效果。
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| 关 键 词： | CSAMT TDIP 隐伏矿床 铅锌矿 安徽西湾地区 |
Application of comprehensive electric method in the exploration of the Xiwan lead-zinc deposit in Anhui Province |
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| Wang Zhishui,Miao Xuhuang,Zhang Jianming,et al..Application of comprehensive electric method in the exploration of the Xiwan lead-zinc deposit in Anhui Province[J].Jiangsu Geology,2023,47(2):208-215. |
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| Authors: | Wang Zhishui Miao Xuhuang Zhang Jianming |
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| Abstract: | Based on extensive geophysical exploration in Xiwan area, Wuwei City, Anhui Province, a large concealed Pb-Zn deposit was discovered in the northeast margin of the Lujiang Basin by means of geophysical and geochemical exploration and drilling. On the basis of previous work, controlled source audio-frequency magnetotelluric (CSAMT) sounding and high-power time domain induced polarization (TDIP) tests have been carried out on the exploration line 16 of the Xiwan lead-zinc deposit. Through data processing, interpretation and in-depth study, favorable ore-bearing positions have been inferred, which has been tested with the existing boreholes and IP logging data. It is proved that the combination of controlled source audio-frequency magnetotelluric sounding and time domain induced polarization sounding has good effect in ore prospecting in the covered area. |
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| Keywords: | CSAMT TDIP oncealed ore deposit lead zinc deposit Xiwan area of Anhui Province |
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