在许多地方已进行了航空和地面磁测,一些较好的磁异常都在不同程度上进行了检验,包括动用了较深的钻探。因此,很自然地,寻找非磁性铁矿成为地质工作者所关注的问题。为了适应这个情况,笔者提出寻找淋滤交代—风化壳堆积褐铁矿(暂名)的一些想法,以供参考,并希望能在合适的地点进行验证。 Aeronautical and terrestrial magnetic surveys have been conducted in many places and some of the better magnetic anomalies have been tested to varying degrees, including the use of deeper drilling. Naturally, therefore, the search for non-magnetic iron ore has become a concern for geologists. In order to adapt to this situation, the author proposes some ideas for finding limonite sedimentary limonite deposits (tentative name) for reference and hopefully validating it in suitable locations.