-
Ikranite is a
member of the
eudialyte group,
named after the
Shubinov Institute of
Crystallography of the
Russian Academy of Sciences. It is a cyclosilicate...
- Iim-Y
Indialite Ind
Iseite Is
Ikaite Ika
Indigirite Idg
Ishiharaite Ish
Ikranite Ikr
Indite Idt
Ishikawaite Ikw
Ikunolite Ik
Indium In
Isoclasite Icl Ilesite...
-
located nearby the type locality.
Raslakite was discovered,
together with
ikranite, in
peralkaline pegmatites of the Mt. Karnasurt,
Lovozero m****if, Kola...
- eudialyte-group members,
including feklichevite, fengchengite,
golyshevite and
ikranite.
Similarly to golyshevite, it is calcium-dominant,
however on
three (not...
- (IMA1962-005) 5.CB.25 [23] [24] [25] (IUPAC:
calcium carbonate hexahydrate)
Ikranite (eudialyte: IMA2000-010) 9.CO.10 [26] [27] [no]
Ikunolite (tetradymite:...
- (Na10Ca3)Ca6Zr3Fe2SiNb(Si3O9)2(Si9O27)2(OH)3(CO3)·H2O (space
group R3m)
Ikranite – (Na,H3O)15(Ca,Mn)6Fe3+2Zr3−4SiO(Si3O9)2(Si9O27)2·2− 3H2O (space group...
-
feklichevite characterizes in the
presence of
ferric iron (thus
similar to
ikranite,
mogovidite and fengchengite) and
dominance of
calcium at the N4 site....
- main
sites instead of one site.
Together with feklichevite, fengchengite,
ikranite and
mogovidite it is a ferric-iron-dominant
representative of the group...
-
fengchengite characterizes in the
presence of
ferric iron (thus
similar to
ikranite,
mogovidite and feklichevite) and essential, site-dominating vacancies...
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Golyshevite (Na,Ca)10Ca9(Fe3+,Fe2+)2Zr3NbSi25O72(CO3)(OH)3•H2O
Ikranite (Na,H3O)15(Ca,Mn,REE)6(Fe3+)2Zr3([ ],Zr)([ ],Si)Si24O66(O,OH)6Cl•2-3H2O...
