Alumina-Silica Minerals in Glasshouse Pots and Tank-blocks
JSGT_1924_V08_T277_T283
The effect of the presence of sillimanite (Al2O3,SiO2) in fired glasshouse pots and tank-blocks in increasing their resistance to corrosion has been frequently commented on. It was thought of interest to examine some used glasshouse pots and used and unused tank-blocks made from British clays.
W. J. Rees