摘要
地面高精度磁测作为重要的物探方法之一,在开展战略性矿产远景调查项目及地质填图中得到广泛应用。利用地面高精度磁法在沉积变质型磁铁矿地区的应用效果,在新疆某铁矿勘探中,依据该区域磁异常成果并结合该区域地质特征,通过磁法工作确定该铁矿大致分布形态,获得较好的地质效果,阐述了地面高精度磁测工作在地质找矿中的意义。
High precision magnetic survey is of great importance to strategic survey of mineral prospective value and geological mapping. This paper deals with the application of high precision magnetic survey to sedimentogenic metamorphic Fe deposit and delineation of an iron deposit in Xinjiang by means of high precision magnetic survey in combination with regional geological features, expounding role of high precision magnetic survey in geological exploration.
出处
《四川地质学报》
2015年第2期258-260,264,共4页
Acta Geologica Sichuan
关键词
高精度磁测
磁异常
形态
地质特征
high precision magnetic survey
magnetic anomaly
shape
geological feature
