基于Vulcan的西岭金矿床三维地质模型构建及资源量估算

3D Geological Modeling and Resource Estimation in XiLing Gold Deposit Based on Vulcan Mining Software

通过对西岭金矿区域地质和矿区地质的研究,搜集和整理了矿区的地质资料。在充分学习了澳大利亚Vulcan软件的技术后,基于该软件首次建立了矿区地质钻孔数据库,构建了矿区的多个三维可视化地质实体模型和块体模型,并利用距离幂次反比法和普通克吕格法2种品位估值方法分别进行了资源量估算,并与传统的地质块段法的计算结果进行了对比,对比结果显示结算结果是准确可靠的。

Through study on regional geology and mining area geology of Xiling gold deposit,geological data of the mining area has been collected and sorted out.After fully learning the technology of Vulcan software,geological drilling database of mining area has been set up for the first time,and several 3D Visual geological model and block models have been constructed.Resources have been estimated by using distance power inverse ratio method and ordinary kriging method,and the results have been compared with those of traditional geological block method.