Micromine软件在居隆庵北部铀矿资源量估算中的应用

Resource Estimation of Northern Julongan Uranium Deposit based on Micromine Software

简要叙述了相山矿田居隆庵北部铀矿床的构造位置、地质特征。通过运用Micromine软件创建普查区钻孔数据库,在此基础上进行剖面地质解译,建立了矿体的三维立体模型,最终估算出了矿体的资源量,并与采用传统地质块段法估算出的资源量进行对比,二者相对误差符合有关规范要求,表明运用Micromine软件进行资源量估算,避免了传统的手工计算繁琐冗杂的数据信息处理等工作,提高了工作效率,其方法合理,结果可靠。

This article briefly described the structural location and geological characteristics of northern Julongan uranium deposits in Xiangshan uranium orefield. We created borehole database of reconnaissance areas by Micromine software,then conducted geological section interpretation,and established a three-dimensional model of the orebody,finally estimated the resource of the orebodyand compared the result with the resource estimated by traditional geological block method,the relative error of the two resources meet certain standards. it indicated that r estimates resource by Micromine software not only could avoid traditional manual calculations and tedious data processing,etc.,but also could improve work efficiency. The method is more reasonable and the results is more reliable.