Investigation on the Relativity between Terra Rossa and Overlying Carbonate Strata and Its Implication at Wudang District of Guiyang City
详细信息
- 责任者：Cao Xingxing (Institute of Resource and Environment Engineering ; Guizhou University ; Guiyang 55003 ; China) ; Wu Pan
- 刊名：Earth and Environment
- 出版年：2012
- 卷期：40(1)
- 关键词：红壤 ; red soils ; 物源分析 ; provenance analysis ; 贵州 ; Guizhou Province
- 页码：p.57-62
- 图表：4 illus., 3 tables, 22 refs.
- 分类号：1400
- issnNo：ISSN1672-9250
- isbnNo：CN52-1139/P
摘要
///This paper dealt with the Wudang soil profile and explored the relations between terra rossa,the basement rock (the Tongzi Formation dolomite) and the overlying strata (the Honghuayuan Formation limestone and the lower Meitan Formation clastic rock).The results showed that the acid-insoluble substances in carbonate rocks are dominated by quartz,and both terra rossa and clastic rock have similar mineral assemblage characteristics. Major element and trace element evidence indicated that acid-insoluble substances in the Meitan Formation clastic rock,the Honghuayuan Formation limestone and the Tongzi Formation dolomite all provided material sources for the formation of terro rossa.
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