高精度磁测在格尔木市扎日玛日那西铁矿勘查中的应用

摘要

以区域地质背景资料为基础，在勘查区内进行地面高精度磁法测量工作，圈定8条磁异常带，并进行解译与推测，为进一步地质找矿提供了有利的依据。在此基础上通过地质调查和探矿工程施工，大致查明了区内矿体特征及矿床成因。%On the basis of regional geological background information , high precision ground magnetic survey work has been carried out in the exploration area .Eight magnetic anomaly zones have been circled , and interpretation and speculation have been carried out .It will provide a favorable basis for further geological prospecting in this area . On the basis of geological surveys and prospecting construction , characteristics and origin of ore bodies have been roughly identified .