Digitizing and three-dimensional model establishment for Ereen gold ore deposit in Mandal Soum, Selenge province, Mongolia

摘要

The Mineral Mathematical Model Software and Micromine Software from abroad for digitization analysis were used to study some of the mines in Ereen gold mine in Mandal Soum, Selenge province, Mongolia. This study dealt with: primitive database construction, sample statistical analysis, lithology modelling, variation function, grade modelling, etc. Finally, a three-dimensional space model of ore bodies was established, on the basis of this mineral mathematical model. These results of digitization research enormously make the mine production management become more convenient, and have provided the scientific basis for mine prospecting project design, mining engineering design and economic evaluation.