Large Scale 3D Mineral Prediction Methods and Channels Based on 3D Information Technology

详细信息   

• 责任者：Xiao Keyan (Institute of Mineral Resources ; Chinese Academy of Geological Sciences ; Beijing 100037 ; China) ; Li Nan
• 刊名：Journal of Geology
• 出版年：2012
• 卷期：36(3)
• 关键词：矿产勘探 ; mineral exploration ; 西藏 ; Tibet
• 页码：p.229-236
• 图表：3 illus., 28 refs.
• 分类号：2100
• issnNo：ISSN1674-3636
• isbnNo：CN32-1796/P

摘要

Large scale metallogenic prediction methods were important for the exploration of deep hidden deposits in ore field. It was a very necessary measurement for research and development of the treatment and information synthesized of the geological explorative data,  as improving 3D geological information technology. According to 3D modeling predictions of Jiama Mine and other ore deposits, the authors  studied some key technologies i.e. 3D simulation of ore-control structure in ore field, 3D visualization of deposit model and 3D information synthesized quantitative evaluation, and discussed that the technical difficulties of 3D prediction software exploitation, working course of large scale 3D prediction and application effect.