AM_Kuliokite-(Y) Formula: Y4 Al Si2 O10 F5 H2 Name: Kuliokite-(Y) Unit cell: 8.606 8.672 4.317 102.79 97.94 116.66 , V=270.16 Space group: P1 (1)

Sokolova E V , Egorov-Tismenko Y K , Voloshin A V , Pakhomovsky Y A , Soviet Physics Doklady , 31 (1986) p.601-603, Crystal structure of the new Y-Al silicate kuliokite-(Y), Y4Al[SiO4]2(OH)2F5, Locality: Kola Peninsula, Russia