Synthesis of illite-smectite from smectite at Earth surface temperatures and high pH

Clay Minerals
By: , and 

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Abstract

It is well known that illite-smectite can form from smectite at elevated temperatures in natural and experimental systems. However, the conversion of smectite to illite-smectite is also found in some natural systems that have never been heated. The present experiments show that illite layers can form from smectite by chemical reaction at 35° and 60°C at high solution pH. The rate of this reaction is accelerated by wetting and drying.

Publication type Article
Publication Subtype Journal Article
Title Synthesis of illite-smectite from smectite at Earth surface temperatures and high pH
Series title Clay Minerals
DOI 10.1180/claymin.1993.028.1.06
Volume 28
Issue 1
Year Published 1993
Language English
Publisher Mineralogical Society of Great Britain and Ireland
Description 12 p.
First page 49
Last page 60
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