To solve mining problems, it is necessary to build detailed block or voxel models that provide operational planning for discrete rock excavation volumes. Before starting work on the territory of the proposed quarry, it is necessary to analyze the area. Collect as much data as possible about available natural resources. After this, it is necessary to build a model and calculate what maximum profit can be made from this field. A very expensive and platform restricting software is used to build a quarry model. It is much more productive to use web-technologies to visualize the information received. Especially when many web-technologies were compared in terms of performance and functionality with desktop solutions. In this paper, we consider the problem of finding the optimal boundaries of quarries of ore deposits, analyze existing products to solve this problem, consider the stages of designing and developing an original software solution based on web technologies to perform optimization and modeling of quarries of ore deposits.