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Ilyukhinite

A valid IMA mineral species
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08818000017272472575825.jpg
Ilyukhinite

Kukisvumchorr Mt, Murmansk Oblast, Russia
03939490017272287847298.jpg
Ilyukhinite, etc.

Kizilcaören REE deposits, Beylikova District, Eskişehir Province, Turkey
08818000017272472575825.jpg
Ilyukhinite

Kukisvumchorr Mt, Murmansk Oblast, Russia
03939490017272287847298.jpg
Ilyukhinite, etc.

Kizilcaören REE deposits, Beylikova District, Eskişehir Province, Turkey
08818000017272472575825.jpg
Ilyukhinite

Kukisvumchorr Mt, Murmansk Oblast, Russia
03939490017272287847298.jpg
Ilyukhinite, etc.

Kizilcaören REE deposits, Beylikova District, Eskişehir Province, Turkey
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About IlyukhiniteHide

Formula:
(H3O,Na)14Ca6Mn2Zr3Si26O72(OH)2 · 3H2O
Colour:
Brownish-orange
Lustre:
Vitreous
Hardness:
5
Specific Gravity:
2.67
Crystal System:
Trigonal
Member of:
Eudialyte Group
Name:
Named in memory of the outstanding Russian crystallographer Vladimir Valentinovich Ilyukhin (Владимир Валентинович Илюхин) (1934-1982).
The second hydronium-dominant member after aqualite, also characterized in predominance of Mn over Fe (the M2 position, the Mn located in the centre of tetragonal pyramid). Chemically somewhat similar to manganoeudialyte and låvenite.




Unique IdentifiersHide

Mindat ID:
46883
Long-form identifier:
mindat:1:1:46883:9

IMA Classification of IlyukhiniteHide

IMA status:
Approved
IMA Formula:
(H3O,Na)14Ca6Mn2+2Zr4+3Si26O72(OH)2·3H2O
Approval year:
2015

Classification of IlyukhiniteHide

Strunz-mindat (2026):
9.CO.10

9 : SILICATES (Germanates)
C : Cyclosilicates
O : [Si9O27]18- 9-membered rings

Mineral SymbolsHide

As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.

SymbolSourceReference for Standard
IlyIMA–CNMNCWarr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43

Physical Properties of IlyukhiniteHide

Lustre:
Vitreous
Colour:
Brownish-orange
Hardness:
5 on Mohs scale
Cleavage:
None Observed
Density:
2.67(2) g/cm3 (Measured)    2.703 g/cm3 (Calculated)

Optical Data of IlyukhiniteHide

Type:
Uniaxial (-)
RI values:
nω = 1.585(2) nε = 1.584(2)
Max. Birefringence:
δ = 0.001
Based on recorded range of RI values above.

Interference Colours:
The colours simulate birefringence patterns seen in thin section under crossed polars. They do not take into account mineral colouration or opacity.

Michel-Levy Bar The default colours simulate the birefringence range for a 30 µm thin-section thickness. Adjust the slider to simulate a different thickness.

Grain Simulation You can rotate the grain simulation to show how this range might look as you rotated a sample under crossed polars. Each grain retains its interference colour (retardation) while its brightness falls to black at extinction and reaches a maximum between extinction positions.

Surface Relief:
Moderate (positive)
Relative to Canada balsam mounting medium (n ≈ 1.537).

This shows the grain boundary and Becke line effect under plane-polarised light, based on the contrast between this mineral's average refractive index and the mounting medium. It does not take into account mineral colouration.
In focus
Interference Figure:
This shows the idealized uniaxial interference figure - the conoscopic (convergent-light, Bertrand-lens-in) view, for a grain cut with the optic axis centred and vertical. The coloured rings are isochromatics, computed with the same physics as the Michel-Lévy bar above; the dark cross is the isogyre.

For a genuinely uniaxial mineral viewed this way, that cross stays perfectly stationary if you rotate the stage - unlike a biaxial mineral, where it splits apart on rotation. That invariance is itself the standard diagnostic test for telling uniaxial and biaxial minerals apart at the microscope.

Chemistry of IlyukhiniteHide

Mindat Formula:
(H3O,Na)14Ca6Mn2Zr3Si26O72(OH)2 · 3H2O
Element Weights:
Element% weight
O50.897 %
Si25.527 %
Zr9.567 %
Ca8.406 %
Mn3.841 %
H1.762 %

Calculated from ideal end-member formula.
O
Si
Zr
Ca
Mn
H
Elements listed:
Ca, H, Mn, Na, O, Si, Zr - search for minerals with similar chemistry

Crystallography of IlyukhiniteHide

Crystal System:
Trigonal
Class (H-M):
3m - Ditrigonal Pyramidal
Space Group:
R3m
Cell Parameters:
a = 14.1695(6) Å, c = 31.026(1) Å
Ratio:
a:c = 1 : 2.19
Unit Cell V:
5394.7 ų
Z:
3
Morphology:
anhedral grains up to 1 mm across

X-Ray Powder DiffractionHide

Powder Diffraction Data:
d-spacingIntensity
11.44 Å(82)
7.09 Å(70)
6.02 Å(44)
4.371 Å(89)
3.805 Å(47)
3.376 Å(41)
2.985 Å(100)
2.852 Å(92)

Geological EnvironmentHide

Paragenetic Mode(s):
Paragenetic ModeEarliest Age (Ga)
Stage 4b: Highly evolved igneous rocks>3.0
35 : Ultra-alkali and agpaitic igneous rocks

Type Occurrence of IlyukhiniteHide

Type Locality:
ⓘ Kukisvumchorr Mt, Murmansk Oblast, Russia
General Appearance of Type Material:
as anhedral grains up to 1 mm across
Place of Conservation of Type Material:
Type material is deposited in the collections of the Geological Museum, Natural History Museum, University of Oslo, Norway, catalogue number GM 43578.
Geological Setting of Type Material:
a hydrothermally altered peralkaline peralkaline pegmatite
Associated Minerals at Type Locality:
AegirineAlbiteFluoriteMicroclineMolybdenite
MurmaniteRhabdophane-(Ce)Sphalerite

Synonyms of IlyukhiniteHide

Other Language Names for IlyukhiniteHide

Relationship of Ilyukhinite to other SpeciesHide

Member of:
Eudialyte Group
Other Members of Eudialyte Group:
AlluaiviteNa19(Ca,Mn)6(Ti,Nb)3Si26O74Cl · 2H2OTrig. 3m(32/m) : R3m
Amableite-(Ce)Na15[(Ce1.5Na1.5)Mn3]Mn2Zr3◻Si[Si24O69(OH)3](OH)2 · H2OTrig. 3 : R3
AndrianoviteNa12(K,Sr,Ce)3Ca6Mn3Zr3Nb(Si25O73)(O,H2O,OH)5Trig. 3m : R3m
Aqualite(H3O)8(Na,K,Sr)5Ca6Zr3Si26O66(OH)9ClTrig. 3 : R3
Carbokentbrooksite(Na3Na3Na3Na3Na3)Ca6(VMn2+3)Zr3[Si3O9]2[Si9O27SiO][Si9O27Nb(OH)3](CO3)(H2O)Trig. 3m : R3m
DavinciiteNa12K3Ca6Fe2+3Zr3(Si26O73OH)Cl2Trig. 3m : R3m
DualiteNa30(Ca,Na,Ce,Sr)12(Na,Mn,Fe,Ti)6Zr3Ti3Mn[Si51O144](OH,H2O,Cl)9Trig. 3m : R3m
EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2Trig. 3m(32/m) : R3m
FeklicheviteNa11Ca9(Fe3+,Fe2+)2Zr3Nb[Si25O73](OH,H2O,Cl,O)5Trig. 3m : R3m
FengchengiteNa12◻3(Ca,Sr)6Fe3+3 Zr3Si(Si25O73)(H2O,OH)3(OH,Cl)2Trig. 3m(32/m) : R3m
FerrokentbrooksiteNa15Ca6(Fe,Mn)3Zr3NbSi25O73(O,OH,H2O)3Cl2Trig. 3m : R3m
GeorgbarsanoviteNa12(Mn,Sr,REE)3Ca6Fe2+3Zr3NbSi25O76Cl2 · H2OTrig. 3m : R3m
GolysheviteNa10Ca3Ca6Zr3Fe2SiNb(Si3O9)2(Si9O27)2CO3(OH)3 · H2OTrig. 3m : R3m
'Hydrorastsvetaevite'(Na11(H3O)11K6(H2O)1.5Sr)Ca12Fe3Na2MnZr6Si52O144(OH)4.5Cl3.5Trig. 3m : R3m
Ikranite(Na,H3O)15(Ca,Mn2+)6Fe3+2Zr3[H0-3Si3O9)2(Si9O27)2SiO]Cl · 2-3H2OTrig. 3m : R3m
Johnsenite-(Ce)Na12(Ce2Ca)Ca6Mn3Zr3[Si3O9]2[Si9O27SiO][Si9O27W(O)3](CO3)(OH,Cl)2Trig. 3m : R3m
Kentbrooksite(Na,REE)15(Ca,REE)6(Mn2+,Fe2+)3Zr3Nb[Si25O74]F2 · 2H2OTrig. 3m : R3m
KhomyakoviteNa12Sr3Ca6Fe3Zr3W[Si25O73](O,OH,H2O)3(OH,Cl)2Trig. 3m : R3m
Labyrinthite(Na,K,Sr)35Ca12Fe3Zr6TiSi51O144(O,OH,H2O)9Cl3Trig. 3 : R3
ManganoeudialyteNa14Ca6Mn3Zr3[Si26O72(OH)2](H2O,Cl,O,OH)6Trig. 3m : R3m
ManganokhomyakoviteNa12Sr3Ca6Mn3Zr3W[Si25O73](O,OH,H2O)3(OH,Cl)2Trig. 3m : R3m
MogoviditeNa9(Ca,Na)12Fe2Zr3Si25O72(CO3) (OH)4Trig. 3m : R3m
OdikhinchaiteNa9Sr3[(H2O)2Na]Ca6Mn3Zr3NbSi (Si24O72)O(OH)3(CO3) · H2OTrig. 3m : R3m
OneilliteNa15Ca3Mn3Fe2+3Zr3Nb(Si25O73)(O,OH,H2O)3(OH,Cl)2Trig. 3 : R3
RaslakiteNa15Ca3Fe2+3(Na,Zr)3Zr3(Si,Nb)[(Si3O9)2(Si9O27)2SiO](OH,H2O)3(Cl,OH)Trig. 3 : R3
RastsvetaeviteNa27K8Ca12Fe3Zr6Si52O144(O,OH,H2O)6Cl2Trig. 3m : R3m
Selsurtite(H3O)12Na3(Ca3Mn3)(Na2Fe)Zr3◻{Si(Si3O9)2(Si9O27)Si9O24(OH)3}(OH)Cl(H2O)Trig. 3 : R3
SergevaniteNa15(Ca3Mn3)(Na2Fe)Zr3Si26O72(OH)3 · H2OTrig. 3 : R3
SiudaiteNa8(Mn2+2Na)Ca6(Fe3+,Mn2+)3Zr3NbSi24(Si,◻,Ti)O74(OH)2Cl · 5H2OTrig. 3m : R3m
TaseqiteNa12Sr3Ca6Fe3Zr3Nb[(Si3O9)2(Si9O27)2SiO]Cl2(O,OH,H2O)3Trig. 3m : R3m
'UM1971-22-SiO:CaClFeHMgMnNaNbZr'Na12Ca5(Ce,La,Y,Ca)Zr3(Zr,Nb)(Fe,Mn)3[Si9O24-26(OH)1-3]2[Si3O9]2ClTrig. 3m : R3m
'UM1990-78-SiO:CaClFeHKNaZr'(H3O)7(Na,K)5(Ca,Sr,Mn)6Zr3[Si3O7(O,OH)2]2[Si9O23(O,OH)4]2[SiNaFe(Zr,Ti,Al,Nb)◻]Cl1.5(O,OH)Trig. 3m : R3m
'UM1990-79-SiO:CaClFeHMnNaNbREEZr'Na14Ca5(Mg,Ca,Mn)Zr3(Si3O9)2(Si9O27)2(Si,Nb,Al,Zr)2(Fe,Zr)3(Mn,Na,Ce,La,Y)(Na,H2O,K,Sr)(OH)4-5(OH,Cl)
'UM1990-80-SiO:CaFeHMnNaNbREEZr'Na14Ca4(Mn,Ca)2Zr3(Si3O9)2(Si9O27)2(Si,Nb,Al,Zr)2(Fe,Mn,Al,Ti)3(Na,Ce,La,Y,Mn)(Na,H2O,K,Sr)(OH)7-8
'UM1998-21-SiO:CaCeClHMnNaZr'Na16Ca6(Mn,Ce)3Zr3(Si3O9)2(Si9O27)2(OH,Cl)4 · nH2OTrig. 3m : R3m
'UM1999-36-SiO:CaCeHMnNaNbSrZr'Na17(Ca,Ce,Sr)2Mn3(Zr,Nb)4Si25O73(O,OH,F,Cl)5Trig. 3 : R3
'UM2000-66-SiO:CaClFeHMnNaNbSrZr'Na12(Ca,Mn)6(Sr,Na,K)3(Fe,Mn)3(Zr,Nb)4Si25O66(OH,Cl)11Trig. 3m : R3m
'UM2000-67-SiO:CaClFeHMnNaNbZr'Zr4(Ca,Na,Mn,Fe)6(Fe,Mn,Ti)3Na17Si25O75(Al,Nb,Ti)Cl(OH)4.H2OTrig. 3m : R3m
'UM2000-80- SiO:CaCeFFeHMnNaNbTiZr'Na14(Na,Ca,Ce)(Mn,Ca,Ce)[Fe1.55(Zr,Na)(◻,Ti,Nb)]Zr3(Si,Al)(Si3O9)2(Si9O27)2(OH,O)4(F ,Cl) · H2O
'UM2003-39-SiO:CaClFeHHfNaNbSrTaTiZr'Na12(Na,K,Mn,Sr)2Ca5(Ca,Mn)(Zr,Hf)3(Fe,◻,Ta)3(Si,Nb,W)(Si,Al,Ti)Si24O72(OH,O)3.5Cl · 1.2H2OTrig. 3m : R3m
'UM2004-51-SiO:CaClFFeHNaNbTi'Na16Ca6(Fe,Mn)3Zr3(Ti,Nb)Si26O72FCl0.5 · nH2OTrig. 3m : R3m
'UM2005-36-SiO:AlBaCaClFeHKMnNaREESrTiZr'[(H3O)9.32Na5.86K0.53Ba0.36Sr0.15][Ca5.22Sr0.49Ce0.16Mn0.13][Zr2.42Ti0.54Hf0.02Nb0.02][Na1.48(Fe
'UM2005-37-SiO:AlBaCaClFeHKMnNaREESrTiZr'[(H3O)9.26Na2.12K1.20Ba0.46Sr0.48][Ca5.76Ce0.24][Zr2.92Ti0.08][Na0.62(Fe0.23Mn0.11(H2O)0.34)][Si
'UM2005-38-SiO:AlBaCaClFeHKMnNaNbREESrTiYZr'[(H3O)10.85Na3.3Sr0.48K0.21Ce0.2Y0.1Ba0.04][Ca2.10Na0.9][Ca2.4Na0.3Mn0.3][Zr2.97Hf0.03][Fe1.32
'UM2005-39-SiO:AlBaCaClFeHKMnNaNbREESrTiYZr'[(H3O)11.61Na3.0Sr0.63Ce0.22K0.2Y0.05Ba0.03][Ca2.25Na0.75][Ca2.4Mn0.6][Zr2.98Hf0.02][Fe3+0.66
'UM2005-40-SiO:AlCaClFeHKMnNaNbREESrTiYZr'[(H3O)5.58Na5.25Ce0.63K0.3Y0.19Sr0.05][Ca3][Ca1.71Mn1.29][Zr2.96Hf0.04][(Fe3+1.0Fe2+0.35)(Fe3+
'UM2005-41-SiO:BaCaFeHKMgMnNaNbREESrTiYZr'[(H3O)8.53Na3.51Sr0.55Ce0.45Y0.3Ba0.15K0.06][Ca2.25Sr0.45Na0.3][Ca2.4Mn0.6][Zr2.97Hf0.03][(Mn0.
'UM2006-17-SiO:CaClFFeHMnNaZr'Na15(Ca3Mn3)Zr3(Fe,Zr)3SiSi(Si3O9)2(Si9O27)2O2(OH,F,Cl)3 · 2H2O
'UM2006-18-SiO:CaClFFeHMnNaZr'Na15Ca3(Mn,Fe)3Zr3(Zr,Na)3(Si,Nb)(S,Ti,Si)(Si3O9)2(Si9O27)2(O,OH)5(Cl,F,H2O)Trig. 3 : R3
'UM2006-28-SiO:CaHMnNaZr'Na33Ca12Zr6Mn3(Mn,Nb,Ti)2Si50O132(O,OH)12(OH,H2O,Cl)10
'UM2010-06-SiO:CaFeHMnNaNbREETiZr'[Na,(H3O)]15(Ca3Mn3)Na3Zr3(Si,Ti)[Si25O72OH](OH)2 · 2H2O
'Unnamed (Hydrated Hydrous Na-Ca-Mn-Fe-Zr-Ti Silicate Chloride)'Na37Ca10Mn2FeZr6Si50(Ti,Nb)2O144(OH)5Cl3 · H2OTrig. 3m : R3m
'Unnamed (Hypermanganese Eudialyte)'Na29Ca12Zr6[Si48O132(O,OH)12]{[Na]4[Si]2}{[Mn]3[Mn,Nb,Ti]2}(OH,H2O,Cl)10Trig. 3m(32/m) : R3m
'Unnamed (M4-vacant Sodium Calcium Manganese Zirconium Iron Silicon Hydroxyl Hydrated Eudialyte Group Species)'Na13(Ca3Mn3)Zr3(Fe, Mn)3(◻)(Si)[Si3O9]2[Si9O27]2(O,OH,Cl)3 · 2H2O
VoronkoviteNa15(Na,Ca,Ce)3(Mn,Ca)3Fe3Zr3Si26O72(OH,O)4Cl · H2OTrig. 3 : R3
Zirsilite-(Ce)Na11-12(Ce,Na)3Ca6Mn3Zr3Nb(Si19O55)(Si3O9)2(CO3)(OH)3 · H2OTrig. 3m : R3m

Common AssociatesHide

Associations Based on Photo Data:
2 photos of Ilyukhinite associated with Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
2 photos of Ilyukhinite associated with NephelineNa3K(Al4Si4O16)

Related Minerals - Strunz-mindat GroupingHide

9.CO.OdikhinchaiteNa9Sr3[(H2O)2Na]Ca6Mn3Zr3NbSi (Si24O72)O(OH)3(CO3) · H2OTrig. 3m : R3m
9.CO.10ManganokhomyakoviteNa12Sr3Ca6Mn3Zr3W[Si25O73](O,OH,H2O)3(OH,Cl)2Trig. 3m : R3m
9.CO.10SergevaniteNa15(Ca3Mn3)(Na2Fe)Zr3Si26O72(OH)3 · H2OTrig. 3 : R3
9.CO.10FeklicheviteNa11Ca9(Fe3+,Fe2+)2Zr3Nb[Si25O73](OH,H2O,Cl,O)5Trig. 3m : R3m
9.CO.10'UM1990-78-SiO:CaClFeHKNaZr'(H3O)7(Na,K)5(Ca,Sr,Mn)6Zr3[Si3O7(O,OH)2]2[Si9O23(O,OH)4]2[SiNaFe(Zr,Ti,Al,Nb)◻]Cl1.5(O,OH)Trig. 3m : R3m
9.CO.10GolysheviteNa10Ca3Ca6Zr3Fe2SiNb(Si3O9)2(Si9O27)2CO3(OH)3 · H2OTrig. 3m : R3m
9.CO.10Labyrinthite(Na,K,Sr)35Ca12Fe3Zr6TiSi51O144(O,OH,H2O)9Cl3Trig. 3 : R3
9.CO.10'UM1990-79-SiO:CaClFeHMnNaNbREEZr'Na14Ca5(Mg,Ca,Mn)Zr3(Si3O9)2(Si9O27)2(Si,Nb,Al,Zr)2(Fe,Zr)3(Mn,Na,Ce,La,Y)(Na,H2O,K,Sr)(OH)4-5(OH,Cl)
9.CO.10OneilliteNa15Ca3Mn3Fe2+3Zr3Nb(Si25O73)(O,OH,H2O)3(OH,Cl)2Trig. 3 : R3
9.CO.10'UM1971-22-SiO:CaClFeHMgMnNaNbZr'Na12Ca5(Ce,La,Y,Ca)Zr3(Zr,Nb)(Fe,Mn)3[Si9O24-26(OH)1-3]2[Si3O9]2ClTrig. 3m : R3m
9.CO.10'UM1998-21-SiO:CaCeClHMnNaZr'Na16Ca6(Mn,Ce)3Zr3(Si3O9)2(Si9O27)2(OH,Cl)4 · nH2OTrig. 3m : R3m
9.CO.10Selsurtite(H3O)12Na3(Ca3Mn3)(Na2Fe)Zr3◻{Si(Si3O9)2(Si9O27)Si9O24(OH)3}(OH)Cl(H2O)Trig. 3 : R3
9.CO.10DavinciiteNa12K3Ca6Fe2+3Zr3(Si26O73OH)Cl2Trig. 3m : R3m
9.CO.10Carbokentbrooksite(Na3Na3Na3Na3Na3)Ca6(VMn2+3)Zr3[Si3O9]2[Si9O27SiO][Si9O27Nb(OH)3](CO3)(H2O)Trig. 3m : R3m
9.CO.10Zirsilite-(Ce)Na11-12(Ce,Na)3Ca6Mn3Zr3Nb(Si19O55)(Si3O9)2(CO3)(OH)3 · H2OTrig. 3m : R3m
9.CO.10TaseqiteNa12Sr3Ca6Fe3Zr3Nb[(Si3O9)2(Si9O27)2SiO]Cl2(O,OH,H2O)3Trig. 3m : R3m
9.CO.10Ikranite(Na,H3O)15(Ca,Mn2+)6Fe3+2Zr3[H0-3Si3O9)2(Si9O27)2SiO]Cl · 2-3H2OTrig. 3m : R3m
9.CO.10RaslakiteNa15Ca3Fe2+3(Na,Zr)3Zr3(Si,Nb)[(Si3O9)2(Si9O27)2SiO](OH,H2O)3(Cl,OH)Trig. 3 : R3
9.CO.10Johnsenite-(Ce)Na12(Ce2Ca)Ca6Mn3Zr3[Si3O9]2[Si9O27SiO][Si9O27W(O)3](CO3)(OH,Cl)2Trig. 3m : R3m
9.CO.10'UM2004-51-SiO:CaClFFeHNaNbTi'Na16Ca6(Fe,Mn)3Zr3(Ti,Nb)Si26O72FCl0.5 · nH2OTrig. 3m : R3m
9.CO.10'UM1990-80-SiO:CaFeHMnNaNbREEZr'Na14Ca4(Mn,Ca)2Zr3(Si3O9)2(Si9O27)2(Si,Nb,Al,Zr)2(Fe,Mn,Al,Ti)3(Na,Ce,La,Y,Mn)(Na,H2O,K,Sr)(OH)7-8
9.CO.10'UM2003-39-SiO:CaClFeHHfNaNbSrTaTiZr'Na12(Na,K,Mn,Sr)2Ca5(Ca,Mn)(Zr,Hf)3(Fe,◻,Ta)3(Si,Nb,W)(Si,Al,Ti)Si24O72(OH,O)3.5Cl · 1.2H2OTrig. 3m : R3m
9.CO.10'UM2006-17-SiO:CaClFFeHMnNaZr'Na15(Ca3Mn3)Zr3(Fe,Zr)3SiSi(Si3O9)2(Si9O27)2O2(OH,F,Cl)3 · 2H2O
9.CO.10'UM2006-18-SiO:CaClFFeHMnNaZr'Na15Ca3(Mn,Fe)3Zr3(Zr,Na)3(Si,Nb)(S,Ti,Si)(Si3O9)2(Si9O27)2(O,OH)5(Cl,F,H2O)Trig. 3 : R3
9.CO.10MogoviditeNa9(Ca,Na)12Fe2Zr3Si25O72(CO3) (OH)4Trig. 3m : R3m
9.CO.10'UM2006-28-SiO:CaHMnNaZr'Na33Ca12Zr6Mn3(Mn,Nb,Ti)2Si50O132(O,OH)12(OH,H2O,Cl)10
9.CO.10'Unnamed (Hypermanganese Eudialyte)'Na29Ca12Zr6[Si48O132(O,OH)12]{[Na]4[Si]2}{[Mn]3[Mn,Nb,Ti]2}(OH,H2O,Cl)10Trig. 3m(32/m) : R3m
9.CO.10'Hydrorastsvetaevite'(Na11(H3O)11K6(H2O)1.5Sr)Ca12Fe3Na2MnZr6Si52O144(OH)4.5Cl3.5Trig. 3m : R3m
9.CO.10'UM1999-36-SiO:CaCeHMnNaNbSrZr'Na17(Ca,Ce,Sr)2Mn3(Zr,Nb)4Si25O73(O,OH,F,Cl)5Trig. 3 : R3
9.CO.10'UM2000-66-SiO:CaClFeHMnNaNbSrZr'Na12(Ca,Mn)6(Sr,Na,K)3(Fe,Mn)3(Zr,Nb)4Si25O66(OH,Cl)11Trig. 3m : R3m
9.CO.10GeorgbarsanoviteNa12(Mn,Sr,REE)3Ca6Fe2+3Zr3NbSi25O76Cl2 · H2OTrig. 3m : R3m
9.CO.10'Unnamed (Hydrated Hydrous Na-Ca-Mn-Fe-Zr-Ti Silicate Chloride)'Na37Ca10Mn2FeZr6Si50(Ti,Nb)2O144(OH)5Cl3 · H2OTrig. 3m : R3m
9.CO.10FengchengiteNa12◻3(Ca,Sr)6Fe3+3 Zr3Si(Si25O73)(H2O,OH)3(OH,Cl)2Trig. 3m(32/m) : R3m
9.CO.10EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2Trig. 3m(32/m) : R3m
9.CO.10AlluaiviteNa19(Ca,Mn)6(Ti,Nb)3Si26O74Cl · 2H2OTrig. 3m(32/m) : R3m
9.CO.10'UM2010-06-SiO:CaFeHMnNaNbREETiZr'[Na,(H3O)]15(Ca3Mn3)Na3Zr3(Si,Ti)[Si25O72OH](OH)2 · 2H2O
9.CO.10Aqualite(H3O)8(Na,K,Sr)5Ca6Zr3Si26O66(OH)9ClTrig. 3 : R3
9.CO.10AndrianoviteNa12(K,Sr,Ce)3Ca6Mn3Zr3Nb(Si25O73)(O,H2O,OH)5Trig. 3m : R3m
9.CO.10DualiteNa30(Ca,Na,Ce,Sr)12(Na,Mn,Fe,Ti)6Zr3Ti3Mn[Si51O144](OH,H2O,Cl)9Trig. 3m : R3m
9.CO.10FerrokentbrooksiteNa15Ca6(Fe,Mn)3Zr3NbSi25O73(O,OH,H2O)3Cl2Trig. 3m : R3m
9.CO.10SiudaiteNa8(Mn2+2Na)Ca6(Fe3+,Mn2+)3Zr3NbSi24(Si,◻,Ti)O74(OH)2Cl · 5H2OTrig. 3m : R3m
9.CO.10VoronkoviteNa15(Na,Ca,Ce)3(Mn,Ca)3Fe3Zr3Si26O72(OH,O)4Cl · H2OTrig. 3 : R3
9.CO.10ManganoeudialyteNa14Ca6Mn3Zr3[Si26O72(OH)2](H2O,Cl,O,OH)6Trig. 3m : R3m
9.CO.10RastsvetaeviteNa27K8Ca12Fe3Zr6Si52O144(O,OH,H2O)6Cl2Trig. 3m : R3m
9.CO.10Kentbrooksite(Na,REE)15(Ca,REE)6(Mn2+,Fe2+)3Zr3Nb[Si25O74]F2 · 2H2OTrig. 3m : R3m
9.CO.10Amableite-(Ce)Na15[(Ce1.5Na1.5)Mn3]Mn2Zr3◻Si[Si24O69(OH)3](OH)2 · H2OTrig. 3 : R3
9.CO.10KhomyakoviteNa12Sr3Ca6Fe3Zr3W[Si25O73](O,OH,H2O)3(OH,Cl)2Trig. 3m : R3m

Other InformationHide

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Internet Links for IlyukhiniteHide

References for IlyukhiniteHide

Localities for IlyukhiniteHide

Showing 2 localities.

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
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Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.
Russia (TL)
 
  • Murmansk Oblast
Hålenius et al. (2015) +2 other references
Turkey
 
  • Eskişehir Province
    • Beylikova District
Nikiforov et al. (2014)
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