Class IX c

Cyclosilicates


61.1.1.1   Beryl
61.1.1.2   Bazzite

61.3b.1.2
 
Liddicoatite
61.3b.1.3   Uvite
61.3c.1.5   Buergerite
61.3d.1.8   Elbaite
61.3e.1.9   Dravite
61.3e.1.10   Schorl
61.3e.1.11   Chromdravite

Many more to come soon!