地质矿产调查中地球物探方法的具体运用

Application of geophysical methods in the investigation of geological and mineral resources

通过对矿区矿重力、航磁异常的研究,结合地面磁法、激电法成果对矿区物探异常特征进行综合分析,针对本区地质工作的客观实际,实地调查和分析总结查区岩浆-构造-成矿作用的关系,研究区内铜铅锌多金属矿的成矿规律和控矿因素,对区内铜铅锌多金属矿潜力进行评价,通过对评价区的进一步物探工作制订了验证钻孔,钻空成果不仅证明了异常体的赋存情况,而且圈定成矿远景区和提供进一步工作靶区。

Through the study of ore gravity and aeromagnetic anomalies, combined with the ground magnetic, induced polarization results of anomalies of geophysical exploration in the mining area were comprehensive analysis, according to the geological work of objective reality, field survey, analysis and summary of magma and tectonic mineralization, the copper polymetallic metallogenic regularity and controlling factors of ore, of district in copper, lead and zinc polymetallic ore potential evaluation, through further geophysical prospecting work in the evaluation region developed a drilling test, air drilling results not only proved the occurrence of abnormal body and delimit the prospecting area and provide further work target area.