AM_Kukisvumite
Formula:
Na3 Zn.5 Ti2 Si4 O16 H4
Name:
Kukisvumite
Unit cell:
29.029 8.595 5.209 90.0 90.0 90.0 , V=1299.67
Space group:
PCCN (56)
Merlino S , Pasero M , Ferro O , Zeitschrift fur Kristallographie , 215 (2000) p.352-356, The crystal structure of kukisvumite, Na6ZnTi4(Si2O6)4O4*4H2O, Locality: Kukisvumtschorr deposit, Khibiny alkaline massif, Kola peninsula, Russia