K.5 Na.5 Al Si3 O8

AlK_0.5Na_0.5O₈Si₃

Mergoil-Daniel, J.Chevalier, R.

Bulletin de Mineralogie (101,1978-) (1984) 107, 401-410

a=8.529Å   b=12.945Å   c=7.189Å

α=90.36°   β=115.99°   γ=88.8°