To the shortcomings of traditional mineral storage calculation methods,a new algorithm is suggest,based on analysis to the features of Voronoi diagram of point.

Based on analysis to the features of Voronoi diagram of planar point-set and to its generating algorithm, and in consideration of the shortcomings of traditional algorithms for mineral storage calculation, a new algorithm is suggested.

Reserve assets value is a major part of mine resouce assets value.

Aim Calculation of mineral reserves to improve the accuracy,resolving the problem the lack of spatial data,analyzing Association Kriging using in the spatial data at the theoretical basis for architecture.

The comparison between exploration and mining of Shaoguoyingzi gold deposit shows that the geological reserves of No 206 vein are zero,the ore amount of the category-promoted producible reserves of C -and D-category reserves decrease by 71.