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Vishnevite

A valid IMA mineral species - grandfathered
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About VishneviteHide

Formula:
(Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O
Colour:
colourless, light blue, orange-yellow, white
Lustre:
Vitreous, Pearly
Hardness:
5 - 6
Specific Gravity:
2.32 - 2.42
Crystal System:
Hexagonal
Name:
Named after its discovery locality, Kurochkin Valley, Vishnevy Gory, Urals, Russia.
Cancrinite Group. The sulphate analogue of Cancrinite and Hydroxycancrinite.


Unique IdentifiersHide

Mindat ID:
4190
Long-form identifier:
mindat:1:1:4190:0

IMA Classification of VishneviteHide

Classification of VishneviteHide

9.FB.05

9 : SILICATES (Germanates)
F : Tektosilicates without zeolitic H2O
B : Tektosilicates with additional anions
76.2.5.15

76 : TECTOSILICATES Al-Si Framework
2 : Al-Si Framework Feldspathoids and related species
17.10.3

17 : Silicates Containing other Anions
10 : Silicates with sulphate, molybdate or tungstate

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

Pronunciation of VishneviteHide

Pronunciation:
PlayRecorded byCountry
Jolyon RalphUnited Kingdom

Physical Properties of VishneviteHide

Vitreous, Pearly
Transparency:
Transparent, Translucent
Colour:
Colourless, light blue, orange-yellow, white
Streak:
White
Hardness:
5 - 6 on Mohs scale
Cleavage:
Perfect
Perfect on {1010}, poor on {0001}.
Density:
2.32 - 2.42 g/cm3 (Measured)    2.37 g/cm3 (Calculated)

Optical Data of VishneviteHide

Type:
Uniaxial (-)
RI values:
nω = 1.490 - 1.507 nε = 1.488 - 1.495
Max. Birefringence:
δ = 0.002 - 0.012
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

Chemistry of VishneviteHide

Mindat Formula:
(Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O
Element Weights:
Element% weight
O46.582 %
Na17.849 %
Si16.354 %
Al15.711 %
S3.112 %
H0.391 %

Calculated from ideal end-member formula.
Common Impurities:
Sr

Crystallography of VishneviteHide

Crystal System:
Hexagonal
Class (H-M):
6 - Pyramidal
Space Group:
P63
Cell Parameters:
a = 12.7228(3) Å, c = 5.198(3) Å
Ratio:
a:c = 1 : 0.409
Unit Cell V:
728.67 ų
Z:
1

Crystal StructureHide

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IDSpeciesReferenceLinkYearLocalityPressure (GPa)Temp (K)
0004320VishneviteDella Ventura G, Bellatreccia F, Parodi G C, Camara F, Piccinini M (2007) Single-crystal FTIR and X-ray study of vishnevite, ideally [Na6(SO4)][Na2(H2O)2](Si6Al6O24) American Mineralogist 92 713-7212007Latium, Italy0293
0005197VishneviteHassan I, Grundy H D (1984) The character of the cancrinite-vishnevite solid-solution series The Canadian Mineralogist 22 333-34919840293
CIF Raw Data - click here to close

X-Ray Powder DiffractionHide

Powder Diffraction Data:
d-spacingIntensity
3.273 Å(100)
3.695 Å(88)
2.769 Å(65)
4.742 Å(50)
2.649 Å(28)
2.101 Å(27)
6.4 Å(25)

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 VishneviteHide

Synonyms of VishneviteHide

Other Language Names for VishneviteHide

Varieties of VishneviteHide

Carbonate-VishneviteA carbonate-bearing variety of vishnevite.
Originally reported from Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia.

Relationship of Vishnevite to other SpeciesHide

Other Members of Cancrinite Group:
Afghanite(Na,K)22Ca10(Si24Al24O96)(SO4)6Cl6Trig. 3m : P31c
Alloriite(Na,Ca,K)26Ca4(Al6Si6O24)4(SO4)6Cl6Trig. 3m : P31c
Balliranoite(Na,K)6Ca2(Si6Al6O24)Cl2(CO3)Hex. 6 : P63
BetziteNa6Ca2(Al6Si6O24)Cl4Hex. 6 : P63
Biachellaite(Na,Ca,K)8(Al6Si6O24)(SO4)2(OH)0.5 · H2OTrig. 3 : P3
Bystrite(Na,K)7Ca(Al6Si6O24)(S5)ClTrig. 3m : P31c
Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2OHex. 6 : P63
CancrisiliteNa7(Al5Si7O24)(CO3) · 3H2OHex. 6mm : P63mc
CarbobystriteNa8(Al6Si6O24)(CO3) · 3.5H2OTrig. 3m : P31c
Davyne(Na,K)6Ca2(Al6Si6O24)(Cl2,SO4)2Hex. 6/m : P63/m
DepmeieriteNa8(Al6Si6O24)(PO4,CO3)1-x · 3H2O (x<0.5)Hex. 6 : P63
Fantappièite[Na82.5Ca33K16.5](Si99Al99O396)(SO4)33 · 4H2OTrig. 3 : R3
Farneseite(Na,Ca,K)56(Al6Si6O24)7(SO4)12 · 6H2OHex. 6/m : P63/m
Franzinite(Na,K)6Ca2(Al6Si6O24)(SO4)2 · 0.5H2OHex.
Giuseppettite(Na,K,Ca)7-8(Al6Si6O24)(SO4,Cl)1-2Trig. 3m : P31c
HydroxycancriniteNa8(Al6Si6O24)(OH)2 · 2H2OHex. 6 : P63
KircheriteNa5Ca2K(Al6Si6O24)(SO4)2 · 0.33H2OTrig. 32 : R32
KyanoxaliteNa7(Al6-xSi6+xO24)(C2O4)0.5+x · 5H2O (0 < x < 0.5)Hex. 6 : P63
Liottite(Na,K)16Ca8(Al6Si6O24)3(SO4)5Cl4Hex. 6 : P6
Marinellite(Na,K)42Ca6(Al6Si6O24)6(SO4)8Cl2 · 3H2OTrig. 3m : P31c
MicrosommiteNa4K2Ca2(Al6Si6O24)(SO4)Cl2Hex. 622 : P6322
PitiglianoiteNa6K2(Al6Si6O24)(SO4) · 2H2OHex. 6 : P63
Quadridavyne(Na,K)6Ca2(Al6Si6O24)Cl4Hex. 6/m : P63/m
Sacrofanite(Na61K19Ca32)(Si84Al84O336)(SO4)26Cl2F6 · 2H2OHex.
SteudeliteNa3(K17Ca7)Ca4(Al24Si24O96)(SO3)6F6 · 4H2OHex. 6m2 : P62c
SulfhydrylbystriteNa5K2Ca[Al6Si6O24](S5)2(SH)Trig. 3m : P31c
Tounkite(Na,Ca,K)8(Si6Al6)O24(SO4)2Cl · 0.5H2OHex. 622 : P6222
'UM2004-48-SiO:AlClCaNaS'(Na,Ca)8(Si6Al6)O24(SO4)1.7Cl1.3
'UM2009-23-SiO:AlCCaClHKNaS'(Na,Ca)24K10[(Si,Al)60O120](SO4)5.6Cl1.5(CO3)0.4 · 11H2OTrig. 3 : P3

Common AssociatesHide

Associations Based on Photo Data:
4 photos of Vishnevite associated with NephelineNa3K(Al4Si4O16)
4 photos of Vishnevite associated with ZirconZr(SiO4)
2 photos of Vishnevite associated with SodaliteNa4(Si3Al3)O12Cl
1 photo of Vishnevite associated with AegirineNaFe3+Si2O6
1 photo of Vishnevite associated with GötzeniteNaCa6Ti(Si2O7)2OF3
1 photo of Vishnevite associated with Cancrinite Group

Related Minerals - Strunz-mindat GroupingHide

9.FB.Perchukite-(Y)PbYAsSi2O8Mon. 2/m : B2/b
9.FB.Åsgruvanite-(Ce)Ce16Ca5Al(SiO4)6(AsO3)8(CO3)2Cl4F3(OH)2Trig. 3m(32/m) : P3m1
9.FB.SteudeliteNa3(K17Ca7)Ca4(Al24Si24O96)(SO3)6F6 · 4H2OHex. 6m2 : P62c
9.FB.Wenlanzhangite-(Y)Y2V3+2V4+2(SiO4)2O4(OH)4Tric. 1 : P1
9.FB.SlyudyankaiteNa28Ca4(Si24Al24O96)(SO4)6(S6)1/3(CO2) · 2H2OTric. 1 : P1
9.FB.Bolotinaite(Na7◻)(Al6Si6O24)F · 4H2OIso. 43m : I43m
9.FB.SapozhnikoviteNa8(Al6Si6O24)(HS)2Iso. 43m : P43n
9.FB.BetziteNa6Ca2(Al6Si6O24)Cl4Hex. 6 : P63
9.FB.05Quadridavyne(Na,K)6Ca2(Al6Si6O24)Cl4Hex. 6/m : P63/m
9.FB.05SulfhydrylbystriteNa5K2Ca[Al6Si6O24](S5)2(SH)Trig. 3m : P31c
9.FB.05Marinellite(Na,K)42Ca6(Al6Si6O24)6(SO4)8Cl2 · 3H2OTrig. 3m : P31c
9.FB.05Afghanite(Na,K)22Ca10(Si24Al24O96)(SO4)6Cl6Trig. 3m : P31c
9.FB.05Bystrite(Na,K)7Ca(Al6Si6O24)(S5)ClTrig. 3m : P31c
9.FB.05Franzinite(Na,K)6Ca2(Al6Si6O24)(SO4)2 · 0.5H2OHex.
9.FB.05KyanoxaliteNa7(Al6-xSi6+xO24)(C2O4)0.5+x · 5H2O (0 < x < 0.5)Hex. 6 : P63
9.FB.05Farneseite(Na,Ca,K)56(Al6Si6O24)7(SO4)12 · 6H2OHex. 6/m : P63/m
9.FB.05Alloriite(Na,Ca,K)26Ca4(Al6Si6O24)4(SO4)6Cl6Trig. 3m : P31c
9.FB.05Liottite(Na,K)16Ca8(Al6Si6O24)3(SO4)5Cl4Hex. 6 : P6
9.FB.05DepmeieriteNa8(Al6Si6O24)(PO4,CO3)1-x · 3H2O (x<0.5)Hex. 6 : P63
9.FB.05Biachellaite(Na,Ca,K)8(Al6Si6O24)(SO4)2(OH)0.5 · H2OTrig. 3 : P3
9.FB.05Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2OHex. 6 : P63
9.FB.05CancrisiliteNa7(Al5Si7O24)(CO3) · 3H2OHex. 6mm : P63mc
9.FB.05Fantappièite[Na82.5Ca33K16.5](Si99Al99O396)(SO4)33 · 4H2OTrig. 3 : R3
9.FB.05CarbobystriteNa8(Al6Si6O24)(CO3) · 3.5H2OTrig. 3m : P31c
9.FB.05MicrosommiteNa4K2Ca2(Al6Si6O24)(SO4)Cl2Hex. 622 : P6322
9.FB.05PitiglianoiteNa6K2(Al6Si6O24)(SO4) · 2H2OHex. 6 : P63
9.FB.05Tounkite(Na,Ca,K)8(Si6Al6)O24(SO4)2Cl · 0.5H2OHex. 622 : P6222
9.FB.05Balliranoite(Na,K)6Ca2(Si6Al6O24)Cl2(CO3)Hex. 6 : P63
9.FB.05Giuseppettite(Na,K,Ca)7-8(Al6Si6O24)(SO4,Cl)1-2Trig. 3m : P31c
9.FB.05Sacrofanite(Na61K19Ca32)(Si84Al84O336)(SO4)26Cl2F6 · 2H2OHex.
9.FB.05KircheriteNa5Ca2K(Al6Si6O24)(SO4)2 · 0.33H2OTrig. 32 : R32
9.FB.05HydroxycancriniteNa8(Al6Si6O24)(OH)2 · 2H2OHex. 6 : P63
9.FB.05Davyne(Na,K)6Ca2(Al6Si6O24)(Cl2,SO4)2Hex. 6/m : P63/m
9.FB.10HaüyneNa3Ca(Si3Al3)O12(SO4)Iso. 43m : P43n
9.FB.10LazuriteNa7Ca(Al6Si6O24)(SO4)(S3) · H2OIso. 43m : P43n
9.FB.10DanaliteBe3Fe2+4(SiO4)3SIso. 43m : P43n
9.FB.10HelvineBe3Mn2+4(SiO4)3SIso. 43m : P43n
9.FB.10KamaishiliteCa2(Al2SiO6)(OH)2Tet.
9.FB.10SodaliteNa4(Si3Al3)O12ClIso. 43m : P43n
9.FB.10NoseanNa8(Al6Si6O24)(SO4) · H2OIso. 43m : P43n
9.FB.10GenthelviteBe3Zn4(SiO4)3SIso. 43m : P43n
9.FB.10BicchuliteCa2(Al2SiO6)(OH)2Iso. 43m : I43m
9.FB.10Tsaregorodtsevite(N(CH3)4)(AlSi5O12)Orth. 222 : I222
9.FB.10VladimirivanoviteNa6Ca2(Al6Si6O24)(SO4,S3,S2,Cl)2 · H2OOrth. mmm(2/m2/m2/m)
9.FB.10Tugtupite(BeAlSi)Na4(SiO4)3ClTet. 4 : I4
9.FB.15MarialiteNa4Al3Si9O24ClTet. 4/m : I4/m
9.FB.15MeioniteCa4Al6Si6O24CO3Tet. 4/m : I4/m
9.FB.15Silvialite(Ca,Na)4(Al6Si6O24)(SO4,CO3)Tet. 4/m : I4/m

Other InformationHide

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 VishneviteHide

References for VishneviteHide

Reference List:

Localities for VishneviteHide

Showing 35 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.
Australia
 
  • Tasmania
    • Huon Valley municipality
      • Huon-Channel region
        • Cygnet district
Bottrill (2021)
Brazil
 
  • Minas Gerais
    • Poços de Caldas
Azzi (2019)
Azzi et al. (2018) +1 other reference
Canada
 
  • British Columbia
    • Golden Mining Division
mentioned in Peterson (1983)
    • Liard Mining Division
Coulson et al. (2007)
  • Manitoba
Chakhmouradian et al. (2008) +1 other reference
  • Nunavut
    • Kivalliq Region
Davidson (1970)
DR Congo
 
  • North Kivu
    • Rutshuru Territory
      • Bwito
doi.org/10.1016/0899-5362 (89) +13 other references
Germany
 
  • Rhineland-Palatinate
    • Vulkaneifel
      • Gerolstein
        • Hillesheim
Blass et al. (2010)
        • Rockeskyll
          • Rockeskyll volcanic complex
Riley
Greenland
 
  • Sermersooq
    • Kangerlussuaq Fjord
Petersen et al. (1985)
Guinea
 
  • Conakry Region
Gerasimovskii et al. (Guinea) +7 other references
Italy
 
  • Lazio
    • Metropolitan City of Rome Capital
Bellatreccia et al. (2006)
    • Viterbo Province
      • Farnese
Bellatreccia et al. (2006)
Di Domenico Dario
      • Valentano
Burli et al. (2010)
      • Vetralla
luigi mattei
  • Lombardy
    • Sondrio Province
      • Chiesa in Valmalenco
  • Tuscany
    • Grosseto Province
      • Pitigliano
Bellatreccia et al. (2006)
Morocco
 
  • Dakhla-Oued Ed-Dahab Region
    • Aousserd Province
      • Aousserd Caïdat
Bea et al. (2013)
Poland
 
  • Podlaskie Voivodeship
Grabarczyk et al. (2022)
Russia (TL)
 
  • Chelyabinsk Oblast
Pekov (1998)
Ventura et al. (2007)
  • Murmansk Oblast
PEKOV et al. (2013)
[var: Carbonate-Vishnevite] Nickel et al. (1991)
    • Lovozersky District
Selivanova et al. (2024)
[World of Stones 12:49]
UK
 
  • Scotland
    • Highland
      • North, West and Central Sutherland
        • Assynt
          • Loch Borralan Complex
Ventura et al. (2007)
Ukraine
 
  • Donetsk Oblast
    • Starobesheve Raion
Kryvdik S. G. · Sharygin V. V. · Gatsenko V. O. · Lunev E. S. (2016)
USA
 
  • California
    • Humboldt County
Czamanske et al. (1980) +3 other references
  • Colorado
    • Gunnison County
      • White Earth Mining District (Powderhorn Mining District)
Eckel et al. (1997)
  • New Mexico
    • Colfax County
      • Springer
        • Point of Rocks Mesa
Rocks & Min.: 60:229.
 
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