摘要
阐述了大比例尺高精度航磁测量在寻找非磁铁矿床中的作用;对比分析研究了山东山亭地区几次不同比例尺和测量条件获得的测量结果,并总结了它们的磁异常特征。研究认为大比例尺高精度航磁测量获取信息丰富,由于可识别弱小的磁性地质体,除在原来寻找铁磁性矿床应用外,拓展在其他领域的应用效果显著。
This paper has described the role of large-scale high-precision aeromagnetic survey in the prospecting for nonmagnetic ore deposits,made a comparative analysis of the results obtained in Shanting area of Shandong Province by several times of survey which used different scales under different surveying conditions,and summed up their magnetic anomaly characteristics.On such a basis,the authors hold that large-scale high-precision aeromagnetic survey can obtain abundant information.It is also thought that,as this method can recognize weakly magnetic geological bodies,it can be effectively used in other fields in addition to the prospecting for ferromagnetic ore deposits.
出处
《物探与化探》
CAS
CSCD
北大核心
2011年第1期20-23,共4页
Geophysical and Geochemical Exploration
关键词
高精度航磁测量
大比例尺
金矿
金刚石矿
high-precision aeromagnetic survey
large-scale
gold deposit
diamond deposit
