期刊文献+

孝义铝矿铝土矿床地质特征的新认识 被引量:3

New Understanding of the Mining Geology of Bauxite in Xiaoyi,Shanxi
下载PDF
导出
摘要 本文认为孝义铝土矿物质来源主要是下伏奥陶系灰岩。成矿作用系多期、多阶段、多成因,属海进海退交互期浅滨海环境形成的沉积铝土矿床。通过不同勘探网度及探采对比,认为我国1984年编制的《铝土矿地质勘探规范》所划定的勘探类型和建议的勘探网度,符合我国一水型铝土矿床的实际。 The authors suggest that the main material source of bauxite is originated from its underlying Ordovician limestone.The bauxite deposits are formed in shallow paralic environment and belong to transgressive and regressive alternating facies.The metallogenic series are of multi phase,multi stage and multigenesis.The comparison between exploraton and exploitation suggests that the prospecting types and prospecting networks proposed by the “Prospecting Standard of Bauxite Geology”,which was compiled in 1984,coincident with the actural condition of diaspore type bauxite deposits.The results of prospecting according to the“standard”can meet the requirment of the designing and production of bauxite mines.
作者 石岩 王有增
出处 《华北地质矿产杂志》 1996年第3期423-430,共8页
关键词 铝矿床 铝土矿床 地质特征 bauxite,metallogeny,mine geology,comparison between exploration and exploitation,Xiaoyi bauxite
  • 引文网络
  • 相关文献

同被引文献41

引证文献3

二级引证文献4

;
使用帮助 返回顶部