Talk:Sillimanite

Latest comment: 11 years ago by 66.235.38.214 in topic Comment

Comment edit

Inexpertly, Kyanite / Andalusite / Sillimanite all have the chemical formula (Al2O3)(SiO2) = C Q (Corundum Quartz). 66.235.38.214 (talk) 09:59, 12 October 2012 (UTC)Reply