云南大姚地区六苴铜矿床小河－石门坎矿段 三维可视化模型

大姚六苴铜矿床是中国砂（页）岩型铜矿床的典型代表。通过对小河-石门坎矿段钻孔、剖面及地形资料的综合研究，应用surpac vision三维可视化软件建立了矿区地表模型，实现了工程控制矿段的地层、矿体的三维显示，并结合成矿地质条件建立了地层、矿体、地形的三维模型，直观地显示了矿区地层、矿体的分布特征，为深部找矿预测和勘查设计提供了科学依据。

3D visualization model of the Xiaohe-Shimenkan ore block in the Liuju copper deposit, Dayao, Yunnan, China

The Liuju copper deposit in Dayao is a typical example of sandstone (shale)-type copper deposits in China. Based on an integrated study of the data of the well core, sections and topography in the Xiaohe-Shimenkan ore block by using the surpac vision 3D visualization software, the authors have constructed a surface model of the mining area, thus achieving the 3D visions of strata and orebodies in an ore block controlled by engineering works, and on that basis, combined with the geological conditions for the formation of the deposit, the authors constructed a 3D model of the strata, orebodies and topography, thus visually displaying the distributing characteristics of the strata and orebodies in the mining area and providing a scientific basis for mineral exploration at depth and exploration design.