文献类型：期刊文献

英文题名：Analysis on depositional system of bauxite in Northern Guizhou

作者：Cui, Tao

第一作者：Cui, Tao

通信作者：Cui, T.

机构：[1] Resource and Environmental Engineering College, Guizhou Institute of Technology, Guiyang 550003, China

第一机构：贵州理工学院资源与环境工程学院

年份：2013

卷号：31

期号：4

起止页码：2203-2210

外文期刊名：Energy Education Science and Technology Part A: Energy Science and Research

收录：EI(收录号：20140917381158);Scopus(收录号：2-s2.0-84894037846)

语种：英文

外文关键词：Deposition - Ore deposits

摘要：Through field investigation, hand specimen and slices observation, and analysis of the thickness of orebody and producing formation, this study focuses on bauxite depositional systems in Wuchuan- Zheng, an-Daozhen (short for WZD) area of northern Guizhou, China. The results show that the north boundary of bauxite sedimentary basin is Wulong, the northwest boundary is Nanchuan, the east boundary is Suihe, and the south boundary is Suiyang-Fenggang area. In addition, sedimentary facies could be divided into two parts, the bay center and the shoreland, with bauxite zone located within the range of the latter. The depositional systems could determine the thickness of producing formation, but don't directly control the formation of bauxite with good quality. Only when other ore-forming conditions are favorable, could the depositional system indirectly control the formation of bauxite with good quality via directly controlling the depositional environment of bauxite. ? Sila Science.