• 责任者：Wang Ruihu (Faculty of Resources ; China University of Geosciences ; Wuhan 430074 ; China) ; Li Mei
• 刊名：Journal of Guilin University of Technology
• 出版年：2011
• 卷期：31(2)
• 关键词：三水铝石 ; gibbsite ; 铝土矿 ; bauxite deposit ; 广西 ; Guangxi
• 页码：p.169-176
• 图表：2 illus., 2 tables, 9 refs.
• 分类号：1001
• issnNo：ISSN1674-9057
• isbnNo：CN45-1375/N

The high-iron gibbsite-type bauxite ore deposit in central Guangxi is formed through the intensive laterization of impure carbonate rocks from Devonian to Permian. The ore-forming process can be divided into three stages: the dissolution and leaching of carbonate rock, the kaolinisation and the enriching during laterization. The bauxite ore deposit is comprehensively localized and quantitatively. There are 42 minimal areas predicted with a total bauxite resource of 1 030 million tons, showing a promising developing prospect with a potential value of 400~490 billion RMB. Iron and aluminium can be comprehensively recovered from the bauxite ores through the ore processing and metallurgical methods of “iron before aluminium” or “aluminium before iron”.