摘要
以航磁资料为基础,结合丹池成矿带区域成矿特征,加强对航磁异常的综合研究。通过开展地面大比尺高精度磁法测量,对磁异常进行处理、推断解释,在半定量—定量的推断成果上,开展物探异常查证,取得了较好的找矿效果,为地质找矿提供有用的信息。说明磁法对寻找与磁性矿物有关的金属矿具有一定的指导作用。
On the basis of aeromagnetic data,combined with the regional metallogenic characteristics of Danchi ore belt,the comprehensive study of aeromagnetic anomaly is carried out.According to the large-scale and high-precision magnetic survey on the ground,the magnetic anomaly is processed,inferred and interpreted.The verification of geophysical anomaly is carried out on the basis of semi quantitative and quantitative inference results,which has achieved a good prospecting result and the useful information is provided for the geological prospecting.It is shown that the magnetic method has a certain guiding role in the exploration for the metallic deposit related to magnetic minerals.
作者
陈康
杨富强
谢绍彬
朱国器
CHEN Kang;YANG Fuqiang;XIE Shaobin;ZHU Guoqi(Geologic Team No.7 of Guangxi Zhuang Autonomous Region,Liuzhou 545005,Guangxi,China;Geophysical Survey Institute of Guangxi Zhuang Autonomous Region,Liuzhou 545005,Guangxi,China)
出处
《矿产与地质》
2021年第2期266-274,共9页
Mineral Resources and Geology
基金
广西地质勘查开发局“广西关键矿产资源深部勘查人才小高地”项目(2020—2021)资助。
关键词
高精度磁测
航磁
反演计算
应用效果
high-precision magnetic survey
aeromagnetic method
inversion calculation
application effect
