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Ivanyukite-Na

A valid IMA mineral species
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04031010014947969287454.jpg
Ivanyukite-Na, etc.

Koashva Open Pit, Koashva Mt, Khibiny Massif, Murmansk Oblast, Russia
03328090014947969283481.jpg
Ivanyukite-Na

Koashva Open Pit, Koashva Mt, Khibiny Massif, Murmansk Oblast, Russia
09002870015070444629784.jpg
Ivanyukite-Na

Koashva Mt, Khibiny Massif, Murmansk Oblast, Russia
04031010014947969287454.jpg
Ivanyukite-Na, etc.

Koashva Open Pit, Koashva Mt, Khibiny Massif, Murmansk Oblast, Russia
03328090014947969283481.jpg
Ivanyukite-Na

Koashva Open Pit, Koashva Mt, Khibiny Massif, Murmansk Oblast, Russia
09212970015040239284945.jpg
Ivanyukite-Na

Koashva Mt, Khibiny Massif, Murmansk Oblast, Russia
04031010014947969287454.jpg
Ivanyukite-Na, etc.

Koashva Open Pit, Koashva Mt, Khibiny Massif, Murmansk Oblast, Russia
03328090014947969283481.jpg
Ivanyukite-Na

Koashva Open Pit, Koashva Mt, Khibiny Massif, Murmansk Oblast, Russia
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About Ivanyukite-NaHide

Formula:
Na2Ti4(SiO4)3(OH)2O2 · 6H2O
Crystal System:
Trigonal
Name:
Named in honor of Gregory Yur’evich Ivanyuk, Russian mineralogist and petrologist, head of the Laboratory of Self-Organized Mineral Systems in the Geological Institute of the Kola Science Centre of the Russian Academy of Sciences.
Compare other members of the group: ivanyukite-K and ivanyukite-Cu. Ivanyukite-Na is not analogous to these members (amount of water, oxide and hydroxide anions vary).

The structure of all ivanyukites is described as a 3D framework of the pharmacosiderite type; it is based on of four edge-sharing TiO6 octahedra connected by the silicate tetrahedra. It contains 8-membered rings defininng channels with an effective width of 3.5 Å. Na, K and water reside within the channels.


Unique IdentifiersHide

Mindat ID:
32618
Long-form identifier:
mindat:1:1:32618:0
GUID
(UUID V4):
d5260f62-578f-4427-bd2c-9c8a2111e1fc

IMA Classification of Ivanyukite-NaHide

IMA status:
Approved
IMA Formula:
Na2[Ti4O2(OH)2(SiO4)3] · 6H2O
Approval year:
2007
First published:
2009

Classification of Ivanyukite-NaHide

Strunz-mindat (2024):
9.AG.50

9 : SILICATES (Germanates)
A : Nesosilicates
G : Nesosilicates with additional anions; cations in > [6] +- [6] coordination

Mineral SymbolsHide

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

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

Chemistry of Ivanyukite-NaHide

Mindat Formula:
Na2Ti4(SiO4)3(OH)2O2 · 6H2O
Elements listed:
H, Na, O, Si, Ti - search for minerals with similar chemistry

Crystallography of Ivanyukite-NaHide

Polytype:
Formula:
Crystal System:
Class (H-M)
Space Group:
Space Group Setting:
Cell Parameters:
Ratio:
Unit Cell Volume (calc):
Z:
Ivanyukite-Na-CIvanyukite-Na-T
Na2Ti4(SiO4)3(OH)2O2 · 6H2ONa2Ti4(SiO4)3(OH)O3 · 7H2O
Isometric Trigonal 
4 3m - Hextetrahedral3m - Ditrigonal Pyramidal
P4 3mR3m
  
a = 7.856(6) Å
a = 10.921(3) Å, c = 13.885(4) Å
a:c = 1 : 1.271
V 484.85 ų
(Calculated from Unit Cell)		V 1,434.17 ų
(Calculated from Unit Cell)
13

X-Ray Powder DiffractionHide

Powder Diffraction Data:
d-spacingIntensity
- Å()
Comments:
X-ray powder diffraction data provided on the polytype pages.

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 Ivanyukite-NaHide

Type Locality:
ⓘ Koashva Open Pit, Koashva Mt, Khibiny Massif, Murmansk Oblast, Russia
General Appearance of Type Material:
Ivanyukite-Na-T forms colorless to pale pink pseudocubic crystals up to 2 mm diameter. Sometimes the crystals are abundantly included within transparent natrolite.
Ivanyukite-Na-C forms pale-orange cubic crystals, up to 1 mm, around spherules of solid organic matter.
Place of Conservation of Type Material:
Geological and Mineralogical Museum of the Geological Institute of the Kola Science Centre of the Russian Academy of Sciences, Apatity, Russia, numbers 6353 (ivanyukite-Na-T) and 6355 (ivanyukite-Na-C).
Geological Setting of Type Material:
Natrolitized microcline-aegirine-sodalite lens in orthoclase-bearing urtite.
Associated Minerals at Type Locality:
VinogradoviteSphaleriteSazykinaite-(Y)PyriteNatrolite
Labuntsovite GroupGalenaDjerfisheriteChalcopyriteChalcocite

Synonyms of Ivanyukite-NaHide

Relationship of Ivanyukite-Na to other SpeciesHide

Member of:
Ivanyukite Group > Pharmacosiderite Supergroup
Other Members of this group:
Ivanyukite-CuCuTi4(SiO4)3(OH)2O2 · 7H2OIso. 4 3m : P4 3m
Ivanyukite-KK2Ti4(SiO4)3(OH)2O2 · 9H2OIso. 4 3m : P4 3m
Ivanyukite-Na-CNa2Ti4(SiO4)3(OH)2O2 · 6H2OIso. 4 3m : P4 3m

Common AssociatesHide

Associated Minerals Based on Photo Data:
1 photo of Ivanyukite-Na associated with NatroliteNa2Al2Si3O10 · 2H2O

Related Minerals - Strunz-mindat GroupingHide

9.AG.Ivanyukite-Na-TNa2Ti4(SiO4)3(OH)O3 · 7H2OTrig. 3m : R3m
9.AG.Ivanyukite-Na-CNa2Ti4(SiO4)3(OH)2O2 · 6H2OIso. 4 3m : P4 3m
9.AG.EdgrewiteCa9(SiO4)4F2 Mon. 2/m : P21/b
9.AG.Aluminotaipingite-(CeCa)(Ce6Ca3)◻Al(SiO4)3[SiO3(OH)]4F3Trig. 3m : R3c
9.AG.02GatedaliteZrMn2+2Mn3+4SiO12Tet. 4/mmm (4/m 2/m 2/m) : I41/acd
9.AG.2SkogbyiteZr(Mg2Mn3+4)SiO12Tet. 4/mmm (4/m 2/m 2/m) : I41/acd
9.AG.05AbswurmbachiteCuMn3+6(SiO4)O8Tet. 4/mmm (4/m 2/m 2/m) : I41/acd
9.AG.05BrauniteMn2+Mn3+6(SiO4)O8Tet. 4/mmm (4/m 2/m 2/m) : I41/acd
9.AG.05NeltneriteCaMn3+6(SiO4)O8Tet. 4/mmm (4/m 2/m 2/m) : I41/acd
9.AG.05Braunite-IICaMn3+14(SiO4)O20Tet. 4/mmm (4/m 2/m 2/m) : I41/acd
9.AG.10LångbaniteMn2+4Mn3+9Sb5+O16(SiO4)2Trig. 3m : P3m1
9.AG.12Taipingite-(CeCa)(Ce7Ca2)◻Mg(SiO4)3[SiO3(OH)]4F3Trig. 3m : R3c
9.AG.15MalayaiteCaSn(SiO4)OMon. 2/m
9.AG.15TitaniteCaTi(SiO4)OMon. 2/m : P21/b
9.AG.15VanadomalayaiteCaV4+(SiO4)OMon. 2/m : B2/b
9.AG.15Natrotitanite(Na0.5Y0.5)Ti(SiO4)OMon. 2/m : B2/b
9.AG.15ŻabińskiiteCa[Al0.5(Ta,Nb)0.5)](SiO4)OTric. 1
9.AG.20Cerite-(CeCa)(Ce7Ca2)◻Mg(SiO4)3(SiO3OH)4(OH)3Trig. 3m : R3c
9.AG.20Ferricerite-(LaCa)(La6Ca3)◻Fe3+(SiO4)3(SiO3OH)4(OH)3Trig. 3m : R3c
9.AG.20Aluminocerite-(CeCa)(Ce6Ca3)◻Al(SiO4)3[SiO3(OH)]4(OH)3Trig. 3m : R3c
9.AG.20Nipeiite-(Ce)Ce9Fe3+(SiO4)6[SiO3(OH)](OH)3Trig. 3m : R3c
9.AG.25Trimounsite-(Y)Y2Ti2(SiO4)O5Mon. 2/m : P21/b
9.AG.25Yftisite-(Y)(Y,Dy,Er)4(Ti,Sn)(SiO4)2O(F,OH)6
9.AG.25Mieite-(Y)Y4Ti(SiO4)2O[F,(OH)]6Orth. mmm (2/m 2/m 2/m) : Cmcm
9.AG.30SitinakiteKNa2Ti4(SiO4)2O5(OH) · 4H2OTet. 4/mmm (4/m 2/m 2/m) : P42/mcm
9.AG.35KittatinnyiteCa2Mn2Mn(SiO4)2(OH)4 · 9H2OHex.
9.AG.40aNatisiteNa2Ti(SiO4)OTet. 4/mmm (4/m 2/m 2/m)
9.AG.40bParanatisiteNa2Ti(SiO4)OOrth. mmm (2/m 2/m 2/m) : Pmma
9.AG.45Törnebohmite-(Ce)Ce2Al(SiO4)2(OH)Mon. 2/m : P21/b
9.AG.45Törnebohmite-(La)La2Al(SiO4)2(OH)
9.AG.50Kuliokite-(Y)Y4Al(SiO4)2(OH)2F5Tric. 1 : P1
9.AG.50Ivanyukite-KK2Ti4(SiO4)3(OH)2O2 · 9H2OIso. 4 3m : P4 3m
9.AG.50Ivanyukite-CuCuTi4(SiO4)3(OH)2O2 · 7H2OIso. 4 3m : P4 3m
9.AG.50HydroxyledgrewiteCa9(SiO4)4(OH)2 Mon. 2/m : P21/b
9.AG.52Ulfanderssonite-(Ce)(Ce15Ca)Σ16Mg2(SiO4)10(SiO3OH)(OH,F)5Cl3Mon. m : Bm
9.AG.55ChantaliteCaAl2(SiO4)(OH)4Tet. 4/m : I41/a
9.AG.60MozartiteCaMn3+(SiO4)(OH)Orth. 2 2 2 : P21 21 21
9.AG.60VuagnatiteCaAl(SiO4)(OH)Orth. 2 2 2 : P21 21 21
9.AG.65HatruriteCa3(SiO4)OTrig.
9.AG.70JasmunditeCa11(SiO4)4O2STet. 4 2m : I4m2
9.AG.75AfwilliteCa3(HSiO4)2 · 2H2OMon. m : Bb
9.AG.80BultfonteiniteCa2(HSiO4)F · H2OTric. 1 : P1
9.AG.85ZoltaiiteBaV4+2V3+12(SiO4)2O19Trig. 3 : P3
9.AG.90Tranquillityite(Fe2+,Ca)8(Zr,Y)2Ti3(SiO4)3O12Hex.

Other InformationHide

IR Spectrum:
14 absorption bands from Si-O, Ti-O, molecular water and OH groups vibrations
Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for Ivanyukite-NaHide

References for Ivanyukite-NaHide

Localities for Ivanyukite-NaHide

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.

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
    • Khibiny Massif
      • Koashva Mt
Yakovenchuk et al. (2009)
Quick NavTopAbout Ivanyukite-NaUnique IdentifiersIMA Classification Classification Mineral SymbolsChemistry Crystallography X-Ray Powder DiffractionGeological EnvironmentType Occurrence SynonymsRelationshipsCommon AssociatesStrunz-MindatOther InformationInternet Links References Localities Locality List
 
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