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随着经济的快速发展,对矿产资源需求量快速增长,物探工作方法已经在矿产勘察各个方面起到了广泛的应用。本文简述了磁法、瞬变电磁法和激发极化法等综合物探方法在新疆乌伦布拉克铜矿区勘探中的综合应用。结合当地的物性资料研究了该铜矿与其它矿种的区分,制定了相应的工作方案。布置了20条测线进行高精度磁测扫面,对全区圈定大致磁异常范围,用直流激电中梯、激电测深、瞬变电磁法对磁测中的重点异常范围做详查,了解其分布范围、产状及埋深,并结合区内地质矿产特性以及岩石物理性质确定异常性质,取得了较好的找矿效果。
With the rapid economic development, the demand for mineral resources has been rapidly increasing. Geophysical methods have been widely used in various aspects of mineral exploration. This article briefly describes the comprehensive application of the integrated geophysical methods such as magnetic method, transient electromagnetic method and induced polarization method to the exploration of the Ulun Burak copper deposit in Xinjiang. Based on the local physical data, the distinction between this copper mine and other minerals has been studied and the corresponding work plan has been worked out. Arranged 20 lines for high-precision magnetic scanning surface, the region delineated the approximate range of magnetic anomalies, the use of DC-induced ladder, laser sounding, transient electromagnetic method of magnetic abnormalities in the area to do a detailed investigation , Understand their distribution range, occurrence and depth, and combined with the regional geological mineral properties and rock physical properties to determine the anomalous nature, and achieved good prospecting results.