Study on 3D geological modeling and visualization process of mines based on Surpac

Abstract：3D geological modeling and visualization of mines is an important part of digital mine, and it is also a hotspot on the research of modern mines informatization.Based on the concept of Surpac software, the general process of 3D geological modeling and visualization of mines is dicussed, which including establishment of geological database, creation of solid model and grade block model etc.Through the applications on the project of gold deposit prediction in Yinan, some methods and techniques used in geological database design, geological interpretation and ore-body reserves estimation, were particular discussed.Finally, a kind of effective method and means is put forward for metallogenic study and prognosis in mines, which greatly improve the efficiency of mineral exploration, and also promote the informatization construction in mine.

Keyword：3D geological modeling;visualization;Surpac;mine;borehole data;