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磁法勘探是寻找磁铁矿最为有效的物探手段之一,但磁法存在纵向分辨率较差的缺点,且普遍存在多解性,所以本文通过结合莫桑比克某铁矿区的磁测资料,运用中国地质调查局RGIS软件(2010版)的2.5D可视化重磁联合反演功能模块,对该矿区几个较为典型的磁异常进行定量反演,降低多解性,并结合矿区情况进行推断解释,为下一步的工作提供了物探依据。
Magnetic prospecting is one of the most effective geophysical prospecting methods to find magnetite. However, the magnetic method has the disadvantage of poor vertical resolution, and it is generally multi-solvable. Therefore, by combining the magnetic data of an iron ore mine in Mozambique, 2.5G visualization gravity and magnetic inversion joint inversion module of RGIS software (2010 edition) of China Geological Survey was used to perform quantitative inversion of several typical magnetic anomalies in this mine area, to reduce the multiple solutions and to infer the interpretation based on the mine conditions. Geophysical basis for the next step of the work.