依据航磁异常寻找中关铁矿的效果  

The ore-prospecting effect of aeromagnetic anomalies in the Zhongguan iron deposit,Hebei province

作　　者：张亚东 龚红蕾 刘俊长 潘佩璋 

机构地区：[1]河北省地球物理勘查院,河北廊坊065000

出　　处：《物探与化探》2014年第4期629-634,共6页Geophysical and Geochemical Exploration

基　　金：中国地质调查局全国矿产资源潜力评价项目(资[2007]038-01-03)

摘　　要：通过收集河北省邯邢地区从1959~2008年的各类典型致矿异常区的查证、普查、勘探过程资料,优选出其中一个航磁冀C-59-195（中关铁矿）异常,采用航磁、地磁、电测深等不同的方法对异常进行推断解释,完整揭示了中关铁矿的异常发现经过、查证方法、解释推断及见矿过程,旨在为今后寻找磁性矿体过程中总结经验教训、提取有用信息、建立综合找矿模型起到启迪作用。Data of anomaly verification,reconnaissance and exploration process were collected from Han-Xing area of Hebei Province from 1959 to 2008 and,on such a basis,Ji C-59-195 aeromagnetic anomaly was selected from the Zhongguan iron ore deposit through optimization. The anomaly was interpreted by such means as aeromagnetic survey,geomagnetism,and electrical sounding. As a result,the whole process of anomaly detection,anomaly verification,anomaly interpretation and inference as well as the course of discovery of the iron ore deposit was revealed. The results obtained by the authors could provide useful information for finding magnetic orebodies and setting up a comprehensive prospecting model.

关 键 词：河北省中关铁矿 航空磁测 电测深 资源评价 

分 类 号：P631[天文地球—地质矿产勘探]