文献类型：会议论文

英文题名：Features and geological significance of trace elements of Laowashan bauxite in Zunyi area, northern Guizhou, China

作者：Cui, Tao

第一作者：Cui, Tao

通信作者：Cui, T[1]

机构：[1]Guizhou Inst Technol, Coll Resources & Environm Engn, Guiyang 550003, Guizhou, Peoples R China

第一机构：贵州理工学院资源与环境工程学院

通信机构：Guizhou Inst Technol, Coll Resources & Environm Engn, Guiyang 550003, Guizhou, Peoples R China.|贵州理工学院资源与环境工程学院;贵州理工学院;

会议论文集：3rd International Conference on Environmental Science and Material Application (ESMA)

会议日期：NOV 25-26, 2017

会议地点：Chongqing, PEOPLES R CHINA

语种：英文

外文关键词：Bauxite; Trace Elements; Correlations; Zunyi area

年份：2018

摘要：By analysing features of trace elements in ZK-CS1 Laowashan Bauxite of Zunyi by geochemical methods, it was found that these elements could be divided into four types according to features of their vertical distribution. For instance, the content of elements such as Ga, Li and Sc was relatively low in the middle part of the ore-bearing rock series, but increasingly higher towards the top and bottom, and the highest at the bottom or near the bottom. Nb and Ta, Zr and Hf migrated in pairs during metallogenesis. The dolomite in the underlying Loushanguan Formation of the ore-bearing rock series was one of provenances of the Laowashan bauxite.