Transformation d'une phlogopite en vermiculite par extraction du potassium
- 1 January 1966
- journal article
- research article
- Published by PERSEE Program in Bulletin Du Groupe Français Des Argiles
- Vol. 17 (12) , 3-17
- https://doi.org/10.3406/argil.1966.1023
Abstract
The use of reagents able to precipitate potassium, such as sodium cobaltinitrite and sodium tetraphenylborate have made it possible to extract the major part of the interfoliary K of a phlogopite from Madagascar with ease and hence obtain an expansible phyllite for which the data X, thermic and crystallochemical characteristics are those of a veritable vermiculite.This publication has 1 reference indexed in Scilit:
- Étude des réactions d'échange d'ions Na — K dans la série muscovite˗paragoniteBulletin de la Société française de Minéralogie et de Cristallographie, 1964