Silicates

Home Minerals thin section Silicates
Cancrinite #2 XPL

Cancrinite thin section

For Count Egor Frantsevich Kankrin (Georg Cancrin) (16 November 1774 - 10 September 1845), Russian Minister of Finance. Formula: (Na,Ca,)8(Al6Si6O24)(CO3,SO4)2 • 2H2O System: Hexagonal Color: Especially yellow;...