To Forecast Sylvite Deposits Using the Chemistry of Fluid Inclusions in Halite
详细信息
- 责任者：Meng Fanwei (State Key Laboratory of Palaeobiology and Stratigraphy ; Nanjing Institute of Geology and Palaeontology ; Chinese Academy of Sciences ; Nanjing 210008 ; China) ; Liu Chenglin
- 刊名：Acta Micropalaeontologica Sinica
- 出版年：2012
- 卷期：29(1)
- 关键词：钾盐矿床 ; potash deposit ; 海水 ; sea water ; 中国 ; China ; 全球 ; global
- 页码：p.62-69
- 图表：3 illus., 77 refs.
- 分类号：1002
- issnNo：ISSN1000-0674
- isbnNo：CN32-1189/Q
摘要
The major-ions chemistry of seawater in geological times does not remain similar to present seawater, and has an oscillation between “Calcite Sea” and “Aragonite Sea”. Different evaporatic minerals during the geological epo-ch depend on the chemistry of seawater at the same time. Sylvite is formed at the last phase of evaporatic seawater but has smaller volume than halite, so the chemistry of fluid inclusions in halite may imply the potential sylvite deposits. In this paper, the authors calculate the potential sylvite deposits using published data.
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