Abstract: Minesight software developed by US MINTEC can be conveniently used to make exploration plan, geological modeling, mining design and mineral resource evaluation. The paper presents some of its functions and mode of data exchange and discusses the procedure of applying it to evaluate the geological reserve for mining right purchase. It is concluded from practical applications that in using Minesight to evaluate mineral resource, the key factors include geological conditions, neighborhood estimation and system errors.

Key words: Minesight software, Resource, Reserve verification, Neighborhood estimation