Research on Metallogenic Zoning Characteristics and Control Mechanism of Dachang Ore Fieldoft-com:office:office" />
详细信息
- 责任者：Xu Ming (College of Resources and Metallurgy ; Guangxi University ; Nanning 530004 ; China) ; Cai Minghai
- 刊名：Mineral Resources and Geology
- 出版年：2011
- 卷期：25(1)
- 关键词：锡矿 ; tin ores ; 锌矿 ; zinc ores ; 铜矿 ; copper ores ; 广西 ; Guangxi Province
- 页码：p.29-33
- 图表：1 illus., 2 tables, 5 refs.
- 分类号：1001
- issnNo：ISSN1001-5663
- isbnNo：CN45-1174/TD
摘要
Dachang tin-polymetallic deposit is located in the middle of Nandan-Hechi metallogenic belt, which is one of the famous tin mine in the world. There are three mineralized zone in the ore field from west to east, which is tin-polymetallic belt in the west and east, the Skarn type zinc-copper ore deposit in the middle. They are obviously asymmetric on horizontal direction, and also have greatly different on mineral assemblages and orebody shape. By analyzing the structural configuration and comparing physicochemical property of ore-forming fluid in each metallogenic zoning, it illustrates metallogenic zoning characteristics in Dachang ore field and interprets the orebody shape differences in vertical on different ore belt.