The deep infrastructure construction of Qianchang iron-copper deposit in Anhui Province is being carried out.It is urgent to find out the three-dimensional spatial distribution characteristics of the main ore body in the deep part,the enrichment of high-quality resources and the influence of various geological factors.The data of the study area has been organized systematically based on the Sur-pac software,so that Qianchang iron-copper deposit 3D geological models including deep mine opening model,fault model,water-bear-ing body model,and main ore bodies of Ⅴ9 and Ⅵ1 can be established.The resources of main ore body were re-estimated with the in-versed distance weighting method.The resource distribution characteristics of main ore body in different levels have been analyzed.High grade and high-quality resources in the main ore body are relatively enriched above the level of-750 m,but lower grade and larger re-sources in the main ore body are below the level of-750 m.The impact of faults and water-bearing bodies on mining has been analyzed from 3D visualization perspective,and their impact scope and key prevention areas have been identified.
关键词
铁铜矿/Surpac软件/三维地质建模/块模型/安徽前常
Key words
iron-copper deposit/Surpac software/3D geological modeling/block model/Qianchang in Anhui Province
维普
万方数据