framework silicates  search
BTsilicates
 .framework silicates
NTcancrinite
 chkalovite
 danburite
 feldspar group
 genthelvite
 helvite
 karpinskyite
 leifite
 leucite
 nepheline group
 pollucite
 pseudoleucite
 reedmergnerite
 scapolite group
 silica minerals
 sodalite group
 wenkite
 zeolite group
UFtectosilicates
SNBefore 1981, maskelynite was included as a narrower term.