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The application of electromagnetic methods for polymetallic prospecting in mining conditions

机译：电磁方法在采矿条件下多金属勘探的应用

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The paper presents selected results of geophysical surveys carried out in the "Polkowice-Sieroszowice" copper mine in Lower Silesia, Poland. The aim of complex geophysical measurements was the analysis of the usefulness of selected electromagnetic methods for locating ore mineralisation zones in mining conditions. The results were obtained from surveys conducted along profiles designed on the side-wall by the roof, in the middle and the floor of the excavation. Electromagnetic Profiling and Ground Penetrating Radar techniques were applied for outlining the mineralisation zones consisting of Cu, Pb and Fe. The variability of geophysical recordings depending on the degree of mineralisation and distribution of fractures induced by mining activity were analysed. The results of geophysical surveys were correlated to petrophysical parameters and laboratory data concerning the percentages of Cu, Pb and Fe in samples taken from the side-wall at the survey site.
机译：本文介绍了波兰下硅西岩“波尔克威岩罗兹威”铜矿中的地球物理调查的选定结果。 复杂地球物理测量的目的是分析所选择的电磁方法用于在采矿条件下定位矿石矿化区的有用性。 结果是从沿着屋顶上的侧壁上设计的曲线进行的曲线进行的调查中获得，在挖掘的中间和地板上。 施加电磁分析和地面穿透雷达技术，用于概述由Cu，Pb和Fe组成的矿化区。 分析了地球物理记录的可变性，这取决于采矿活性诱导的骨折的矿化程度和分布。 地球物理调查的结果与岩石物理参数和实验室数据相关，该岩石物理参数和实验室数据与调查部位的侧壁所取的样品中的Cu，Pb和Fe的百分比。

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