• 责任者：Li Liuquan (Geological Team of Shaanxi Bureau of Geology and Mineral Resources ; Weinan 714099 ; China) ; Li Wansheng
• 刊名：Geology of Shaanxi
• 出版年：2012
• 卷期：30(1)
• 关键词：勘探线剖面图 ; exploratory profile ; 储量计算 ; calculation of reserves
• 页码：p.14-20
• 图表：5 illus.
• 分类号：2100
• issnNo：ISSN1001-6996
• isbnNo：CN61-1150/P

A technique to provide context-indexed network sections is proposed in this paper for designing exploration lines and bore holes, which would be facilitate for compiling profiles on exploration lines and probing into attitude of deep-seated ore bodies. Seven circumstances that may occur in delineation and extrapolation of resources/reserves at grade 333 in buried structural altered style, quartz vein-altered type molybdenum mineralized area and five circumstances occurring in delineation and extrapolation of engineering ore bodies at meter percent value are depicted in this paper. Resources/reserves of low-grade ores should be delineated and estimated.