位场反演在相山火山岩型铀矿中的应用研究  

The application of field inverse on Xiangshan volcanic-type uranium ore

作　　者：许军才[1] 黄临平[1] 

机构地区：[1]东华理工学院探测系,江西抚州344000

出　　处：《资源调查与环境》2006年第1期18-24,共7页Resources Survey & Environment

基　　金：核工业地质局基金项目(P619.14编号:200328)资助

摘　　要：相山矿田是我国最主要的铀矿资源基地之一,本文介绍了综合利用位、场及场的垂直梯度的物性反演方法的原理与实施,反演计算了相山盆地不同深度下的磁性结构分布特征,最后对相山盆地地下岩层结构及界面变化趋势进行了半定量和定性分析,这对指导相山的铀资源勘查有着重要意义。The Xiangshan ore field is one of the most important uranium resource bases in our country. The theory and application of field inverse by using magnetic potential ,field and field vertical gradient were introduced in the paper. The distributing character of the magnetic structure was inverse at the different depth of Xiangshan basin. Underground rock structure and interface configurations were made of half quantitative and qualitative analysis. This shows important significance in directing uranium survey.

关 键 词：反演计算 磁性结构 相山盆地 

分 类 号：P619.14[天文地球—矿床学]