3D Geological Modeling and Reserves Estimation in Yangla Copper Deposit in Yunnan Province
详细信息
- 责任者：Sun Xiao (Faculty of Earth Resources ; China University of Geosciences ; Wuhan 430074 ; China) ; Chen Jianguo
- 刊名：Journal of Geology
- 出版年：2012
- 卷期：36(3)
- 关键词：地质建模 ; geological modeling ; 储量计算 ; calculation of reserves ; 云南 ; Yunnan Province
- 页码：p.326-332
- 图表：3 illus., 3 tables， 14 refs.
- 分类号：1900
- issnNo：ISSN1674-3636
- isbnNo：CN32-1796/P
摘要
Taking the fault, strata, rock mass and ore body in Yangla copper deposit as study targets, based on the analysis and study modeling technology plan, the available of borehole histogram, prospecting line profile, middle geological map and topographic geologic maps and in combination with field exploration and knowledge, the authors established a 3D solid model on landform, strata, fault and ore body in the study area by the use of Micromine software, directly exhibited the spatial distribution and mutual spatial locations for the surface, faults, strata, rock mass and ore body in the ore district. The authors estimated the grade of Linong ore section with Kriging method and acquired the reserve of the ore body.oft-com:office:office" />