- 责任者：Chen Sanming (Guangxi Key Laboratory of Concealed Deposits Exploration ; Guilin University of Technology ; Guilin 541004 ; China) ; He Yuzhou
- 刊名：Journal of Guilin University of Technology
- 出版年：2013
- 卷期：33(4)
- 关键词：铁矿 ; iron ores ; 储量计算 ; calculation of reserves ; 四川 ; Sichuan Province
- 页码：p.610-615
- 图表：9 illus., 1 table, 15 refs.
- 分类号：2100
- issnNo：ISSN1674-9057
- isbnNo：CN45-1375/N
Panzhihua iron deposit belongs to the intrusive magmatic ore deposits in late differentiation , and the geological environment is extremely complex.By 3DMine mining engineering software Panzhihua Jianshan min-ing area geological exploration database is constructed . For deep mining iron ore body with rhythm , smooth rock, monoclinic output characteristics, the traditional ore delineation method is changed from a new perspec-tive, in exploring and establishing the Jianshan mining area surface model, structure model, ore body model, ore belt model, geological model, by 3D visualization of mining area.The estimation method is established based on the block model of ore sampling points.The improved Kriging for grade information of mining area is more reasonable.