Research and application of the three-dimensional visualization geological modeling of mine based on Surpac

Today's mining industry is advancing gradually toward digital and visual direction. The three dimensional visualization geological modeling of mine is the digital characterization of mineral deposit and is one of the key technology of digital mine.This paper constructed the three-dimensional geological modeling of an iron mine through the use of Surpac, and grade of the ore body were estimated respectively by using Distance Certain Power Inverse Method and Geostatistics,and reserve of the ore body were estimated.Its result is Accurate,so it provided scientific bases for reasonably developing resources of mines.