新疆石油地质 ›› 2003, Vol. 24 ›› Issue (6): 513-516.

• 油气勘探 • 上一篇    下一篇

塔里木盆地绿泥石-蒙皂石间层矿物

赵杏媛   

  1. 中国石油 石油勘探开发科学研究院, 北京 100083
  • 收稿日期:2002-12-18 出版日期:2003-12-01 发布日期:2020-08-24
  • 作者简介:赵杏媛(1936-),女 ,河北安平人,高级工程师,中国地质大学、中国矿业大学兼职教授,粘土矿物。联系电话010-62398146

Study of Interstratified Chlorite-Smectite Minerals in Tarim Basin

ZHAO Xing-yuan   

  1. Research Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, China
  • Received:2002-12-18 Online:2003-12-01 Published:2020-08-24

摘要: 应用化学分析、扫描电镜、X射线衍射等多种手段,对绿泥石-蒙皂石间层矿物进行了分析研究。塔里木盆地存在含绿泥石-蒙皂石间层、不含高岭石和含绿泥石-蒙皂石间层、含高岭石两种基本类型的矿物组合,前者主要见于上第三系—白垩系及石炭系个别层段,后者主要分布于白垩系个别地区。两类矿物组合形成条件有所差异。

关键词: 塔里木盆地, 粘土矿物, 绿泥石, 蒙皂石, 成因

Abstract: Interstratified chlorite-smectite minerals in Tarim basin are studied by means of chemical analysis, SEM, X-ray diffraction, etc. There exist two basic minerals combinations of interstratified chlorite-smectite without kaolinite and interstratified chlorite-smectite with kaolinite.The former is mainly found in several strata or intervals of Neogene-Cretaceous and Carboniferous;the latter is distributed in individual zone of Cretaceous. The forming conditions of these combinations are slightly different from each other.

Key words: Tarim basin, clay mineral, chlorite, smectite, origin

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