基于Surpac的矿山三维地学模型及综合信息成矿预测研究

THE SURPAC-BASED 3-D GEOLOGIC MODEL FOR MINE AND METALLOGENIC PROGNOSIS BY COMPREHENSIVE INFORMATION

摘要: 矿山地学建模是数字矿山的关键技术之一.采用大型矿业软件Surpac Vision建立了某矿山的矿山三维地学模型，三维直观定量地反应了矿山地形、地层、构造、岩浆岩和钻孔地球化学原生晕的基本情况.通过综合分析研究，可以实现动态综合多方案圈定异常，可以对异常的形态特征、异常变化规律及其空间关系进行分析研究，实现矿山综合信息成矿预测，对矿山资源接替具有现实的意义.

Abstract: Mine geologic model is one of key technologies of digital mine. In this paper, a 3-D geologic model is established with the software of Surpac Vision, which can quantitatively and visually simulate the terrain, stratum, structure, magmatic rock and primary halos of drill holes in mine field. With comprehensive analysis, the anomalies can be delineated more integrated and dynamically. The pattern, variety and position of the anomalies can be researched. The metallogenic prognosis by comprehensive information with this geologic model is practically significant.