Dynamical Modeling of Zijinshan Copper-Gold Deposit in Fujian Province
详细信息
- 责任者：Li Zhanglin (Institute of National Lands and Resources Information System ; China University of Geosciences ; Wuhan 430074 ; China) ; Zhang Xialin
- 刊名：Journal of Jilin University
- 出版年：2011
- 卷期：41(3)
- 关键词：铜矿 ; copper ores ; 金矿 ; gold ores ; 福建 ; Fujian Province
- 页码：p.945-952
- 图表：6 illus., 1 table, 13 refs.
- 分类号：1001
- issnNo：ISSN1671-5888
- isbnNo：CN22-1343/P
摘要
The Zijinshan gold mine, in Shanghang County, Fujian Province, is famous mainly for its very low cutoff grade adopted in exploitation compared to exploration. This research aims at dynamical expressing both the geological structure and properties of the gold mine and its underlying copper mine, under different conditions of deposit industry index mainly consists of grade parameters. According to the idea of transforming the property model to geometric structural model, a new 3D geosciences modeling method, named kriging block (KB) is proposed. Because of the dynamical characters of the adopted modeling method, the results can serve mine exploitation and production. In addition, this method is extensible for other similar deposits or other geological bodies.