3DMine软件在云南富宁县郎六铜镍矿区三维建模及资源量估算

3D MODELING AND RESERVE ESTIMATION OF ORE BODY BASED ON SOFTWARE 3DMINE IN LANGLIU CU-NI OREFIELD IN FUNING,YUNNAN

随着勘查领域数字化转型,矿山三维地质建模实现了数字化、可视化,可直观展示矿体空间形态,结合地质统计学法更准确计算矿体资源量,进一步指导生产勘探工作;本文以富宁郎六铜镍矿为例,基于3DMine软件的三维地质建模与资源量估算方法,结合已有地质资料和钻孔数据,建立了地质数据库,圈定矿体边界,构建矿体三维模型并采用距离幂次反比法进行资源量估算。

Following digital transformation of exploration field, mine 3D modeling has realized digitization and visualization of geological exploration work, orebody reserves accurately calcurate in combination with geological statistics, further direct production exploration.In this paper, taking Langliu Cu-Ni deposit, Funing as example, by 3D modeling and reserves estimation method of software 3DMine, in combination with geological information and drilling data, set up geological data bank, outline orebody boundary, set up orebody 3D model and carried out reservs estimate by distance power inverse ratio method.