Citation: Rastsvetaeva, R. K.; Chukanov, N. V. (2003). Ikranite: composition and structure of a new mineral of the eudialyte group. Crystallography Reports, 48, pp. 717-720.
Formula: Ca3.3 Ce0.33 Cl0.74 Fe2.1 H18.453 K0.3 La0.132 Mn1.398 Na9.627 Nb0.1 Nd0.036 O79.661 Si24.3 Sr0.504 Ti0.1 Zr3.4
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ca18 Ce18 Cl3 Fe9 H45 K9 La18 Mn18 Na36 Nb6 Nd18 O255 Si75 Sr27 Ti6 Zr18 (Ca6 Ce6 Cl Fe3 H15 K3 La6 Mn6 Na12 Nb2 Nd6 O85 Si25 Sr9 Ti2 Zr6)
Multiplicity: 1