9 Unclassified Strunz SILICATES (Germanates)
9.F Tektosilicates without Zeolitic H2O
9.FA Tektosilicates without additional non-tetrahedral anions, (Al,B):Si = 1:1
9.FA.05 Nepheline (Na,K)AlSiO4
Space Group P 63
Point Group 6
9.FA.05 Kaliophilite KAlSiO4
Space Group P 6322
Point Group 6 2 2
9.FA.05 Kalsilite KAlSiO4
Space Group P 31c
Point Group 3m
9.FA.05 Panunzite (K,Na)AlSiO4
Space Group P 63
Point Group 6
9.FA.05 Trikalsilite (K,Na)AlSiO4
Space Group P 63
Point Group 6
9.FA.05 Megakalsilite KAlSiO4
Space Group P 63
Point Group 6
9.FA.05 Yoshiokaite (Ca8-(x/2)[ ](x/2)Al16-xSixO32)
Space Group P 3
Point Group 3