Geochemical Characteristics of Bauxite Deposit in Haidayan Area of Daozhen, Guizhou
详细信息
- 责任者：Zeng Changxing (Guizhou Academy of Geologic Survey ; Guiyang 550005 ; China) ; Yao Yixiang
- 刊名：Guizhou Geology
- 出版年：2012
- 卷期：29(4)
- 关键词：铝土矿 ; bauxite deposit ; 矿床地球化学 ; mineral deposit geochemistry ; 贵州 ; Guizhou Province
- 页码：p.279-282
- 图表：2 illus., 3 tables, 5 refs.
- 分类号：1001
- issnNo：ISSN1000-5943
- isbnNo：CN52-1059/P
摘要
Haidayan-Chenjiabang bauxite target area in Daozhen is one of the newly found mineral deposits of the program “bauxite exploration potential” of China Geological Survey. This bauxite deposit occurs in Dazhuyuan formation of Permian on the limestone erosion surfaceof Huanghong formation,Carboniferous System. The geochemical study shows the content of Al2O3 has positive correlation with TiO2,and has negative correlation with SiO2.The content of Al2O3 has negative correlation with REE in bauxite deposit. The deposit genesis is ancient crust sedimentary bauxite deposit.
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