IKRANITE, [1], structure type - eudialyte, DF

   WWW-Mincryst References:

 Structure:Ekimenkova I.A., Rastsvetaeva R.K., Chukanov N.V., Khasanov S.S. (2000);
* Dokl. RAN, 371, 65-69;
 Unit cell parameters: $Zr3.399 Ca3.3 Mn1.398 Ce0.498 Na9.63 Sr0.504 Si24.3 O79.16 Fe2.1 Nb0.1 Ti0.1 K0.3 H12.43 Cl0.26$;
 Note: IMA2000-010. Locality - Karnasurt Mountains, Lovozero massif, Kola Peninsula, Russia.
Pos.2 is Ca=0.55,Mn=0.233,Ce=0.083,Na=0.075,Sr=0.059.;
Poss.38,40,41,42,43 are occupied by H(3)O. N.A.D.

Authors recommend next format of references to WWW-MINCRYST -

to this Card:(WWW-MINCRYST, IKRANITE-7467) OR
(WWW-MINCRYST, 7467);
to WWW-MINCRYST as resource:WWW-MINCRYST (2024). Crystallographic and Crystallochemical Database for minerals and their structural analogues http://database.iem.ac.ru/mincryst