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Faujasite-Ca

A valid IMA mineral species
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About Faujasite-CaHide

03539290017271928514707.jpg
Barthélemy Faujas de Saint-Fond
Formula:
(Ca,Na2,Mg)3.5[Al7Si17O48] · 32H2O
Lustre:
Vitreous
Hardness:
5
Crystal System:
Isometric
Name:
Named after Barthélemy Faujas de Saint-Fond (born in Montélimar on May 17th 1741; died on July 18th, 1819, in Saint-Fond), French geologist and writer on the origin of volcanoes. The Ca-dominant member of the faujasite series.

Unique IdentifiersHide

Mindat ID:
6920
Long-form identifier:
mindat:1:1:6920:1

Similar NamesHide

Faujasite-NaA valid IMA mineral species - grandfathered(Na2,Ca,Mg)3.5[Al7Si17O48] · 32H2O

IMA Classification of Faujasite-CaHide

Classification of Faujasite-CaHide

9.GD.30

9 : SILICATES (Germanates)
G : Tektosilicates with zeolitic H2O; zeolite family
D : Chains of 6-membered rings – tabular zeolites

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

Physical Properties of Faujasite-CaHide

Vitreous
Transparency:
Transparent
Hardness:

Optical Data of Faujasite-CaHide

Type:
Isotropic

Chemistry of Faujasite-CaHide

Mindat Formula:
(Ca,Na2,Mg)3.5[Al7Si17O48] · 32H2O
Element Weights:
Element% weight
O59.503 %
Si22.196 %
Al8.780 %
Ca6.521 %
H2.999 %

Calculated from ideal end-member formula.
O
Si
Al
Ca
H

Crystallography of Faujasite-CaHide

Crystal System:
Isometric
Class (H-M):
m3m(4/m32/m) - Hexoctahedral
Space Group:
Fd3m
Setting:
Fd3m
Cell Parameters:
a = 24.74(4) Å
Unit Cell V:
15,142.55 ų (Calculated from Unit Cell)
Z:
8

Crystal StructureHide

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IDSpeciesReferenceLinkYearLocalityPressure (GPa)Temp (K)
0014223Faujasite-CaPluth J J, Smith J V (1972) Positions of cations and molecules in zeolites with the faujasite-type framework VII. Dehydrated Ca-exchanged X Materials Research Bulletin 7 1311-13221972synthetic0293
0014217Faujasite-CaBennett J M, Smith J V (1968) Positions of cations and molecules in zeolites with the faujasite-type framework III. Hydrated Ca-exchanged faujasite Materials Research Bulletin 3 933-9401968Sasbach, Kaiserstuhl, Germany0293
CIF Raw Data - click here to close

Geological EnvironmentHide

Type Occurrence of Faujasite-CaHide

Other Language Names for Faujasite-CaHide

Relationship of Faujasite-Ca to other SpeciesHide

Other Members of Faujasite Subgroup:
Faujasite-Mg(Mg,Na2,Ca)3.5[Al7Si17O48] · 32H2OIso. m3m(4/m32/m) : Fd3m
Faujasite-Na(Na2,Ca,Mg)3.5[Al7Si17O48] · 32H2OIso. m3m(4/m32/m) : Fd3m

Common AssociatesHide

Associations Based on Photo Data:
12 photos of Faujasite-Ca associated with Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
4 photos of Faujasite-Ca associated with 'Phillipsite-Ca-Phillipsite-K Series'
2 photos of Faujasite-Ca associated with ManganiteMn3+O(OH)
2 photos of Faujasite-Ca associated with Phillipsite-KK6(Si10Al6)O32 · 12H2O
2 photos of Faujasite-Ca associated with Gmelinite-CaCa2(Si8Al4)O24 · 11H2O
2 photos of Faujasite-Ca associated with Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
1 photo of Faujasite-Ca associated with Sodalite Group
1 photo of Faujasite-Ca associated with Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
1 photo of Faujasite-Ca associated with Phillipsite-CaCa3(Si10Al6)O32 · 12H2O
1 photo of Faujasite-Ca associated with DolomiteCaMg(CO3)2

Related Minerals - Strunz-mindat GroupingHide

9.GD.05Gmelinite-CaCa2(Si8Al4)O24 · 11H2OHex. 6/mmm(6/m2/m2/m) : P63/mmc
9.GD.05Gmelinite-KK4(Si8Al4O24) · 11H2OHex. 6/mmm(6/m2/m2/m) : P63/mmc
9.GD.05Gmelinite-NaNa4(Si8Al4)O24 · 11H2OHex. 6/mmm(6/m2/m2/m) : P63/mmc
9.GD.10Chabazite-Mg(Mg0.7K0.5Ca0.5Na0.1)[Al3Si9O24] · 10H2O Trig. 3m(32/m) : R3m
9.GD.10WillhendersoniteKCa[Al3Si3O12] · 5H2OTric. 1 : P1
9.GD.10Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2OTric. 1 : P1
9.GD.10Chabazite-K(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2OTrig. 3m(32/m) : R3m
9.GD.10Chabazite-Na(Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2OTrig. 3m : R3m
9.GD.10Chabazite-SrSr2[Al2Si4O12]2 · 12H2OTrig. 3m(32/m) : R3m
9.GD.15Lévyne-Ca(Ca,Na2,K2)[Al2Si4O12] · 6H2OTrig. 3m(32/m) : R3m
9.GD.15Lévyne-Na(Na2,Ca,K2)[Al2Si4O12] · 6H2OTrig. 3m(32/m) : R3m
9.GD.20Erionite-Ca(Ca,K2,Na2)2[Al4Si14O36] · 15H2OHex. 6/mmm(6/m2/m2/m) : P63/mmc
9.GD.20Erionite-K(K2,Ca,Na2)2[Al4Si14O36] · 15H2OHex. 6/mmm(6/m2/m2/m) : P63/mmc
9.GD.20Erionite-Na(Na2,K2,Ca)2[Al4Si14O36] · 15H2OHex. 6/mmm(6/m2/m2/m) : P63/mmc
9.GD.20Bellbergite(K,Ba,Sr)2Sr2Ca2(Ca,Na)4[Al3Si3O12]6 · 30H2OHex.
9.GD.25OffretiteKCaMg(Si13Al5)O36 · 15H2OHex. 6m2 : P6m2
9.GD.25Wenkite(Ba,K)4(Ca,Na)6[(Si,Al)20O39(OH)2](SO4)3 · 0.5H2OHex. 6m2 : P62m
9.GD.30Faujasite-Mg(Mg,Na2,Ca)3.5[Al7Si17O48] · 32H2OIso. m3m(4/m32/m) : Fd3m
9.GD.30Faujasite-Na(Na2,Ca,Mg)3.5[Al7Si17O48] · 32H2OIso. m3m(4/m32/m) : Fd3m
9.GD.35MaricopaitePb7Ca2(Si,Al)48O100 · 32H2OOrth.
9.GD.35Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2OOrth.
9.GD.40Dachiardite-KK4(Si20Al4O48) · 13H2OMon.
9.GD.40Dachiardite-Ca(Ca,Na2,K2)5Al10Si38O96 · 25H2OMon. 2/m : B2/m
9.GD.40Dachiardite-Na(Na2,Ca,K2)5Al10Si38O96 · 25H2OMon. 2/m : B2/m
9.GD.45EpistilbiteCaAl2Si6O16 · 5H2OMon.
9.GD.50Ferrierite-K(K,Na)5(Si31Al5)O72 · 18H2OOrth. mmm(2/m2/m2/m) : Immm
9.GD.50Ferrierite-Mg[Mg2(K,Na)2Ca0.5](Si29Al7)O72 · 18H2OOrth. mmm(2/m2/m2/m) : Pnnm
9.GD.50Ferrierite-Na(Na,K)5(Si31Al5)O72 · 18H2OMon. 2/m
9.GD.50Ferrierite-NH4(NH4,Mg0.5)5(Al5Si31O72) · 22H2OOrth. mmm(2/m2/m2/m) : Immm
9.GD.55BikitaiteLiAlSi2O6 · H2OTric. 1 : P1

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 Faujasite-CaHide

References for Faujasite-CaHide

Localities for Faujasite-CaHide

Showing 16 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.
France
 
  • Auvergne-Rhône-Alpes
    • Haute-Loire
      • Yssingeaux
        • Araules
Boisson et al. (2018)
Germany
 
  • Baden-Württemberg
    • Freiburg Region
      • Emmendingen
        • Sasbach am Kaiserstuhl
Klaus Behlendorff chemical analysis
Zeolite collecetion of Volker Betz
  • Hesse
    • Giessen Region
      • Giessen
        • Buseck
          • Großen-Buseck
Wise (1982)
        • Fernwald
          • Annerod
Wise (1982)
      • Vogelsbergkreis
        • Grebenhain
          • Ilbeshausen
Wise (1982) +1 other reference
  • Rhineland-Palatinate
    • Vulkaneifel
      • Gerolstein
        • Hillesheim
Hentschel (1993)
  • Thuringia
    • Wartburg District
      • Gerstungen
        • Marksuhl
Italy
 
  • Sicily
    • Metropolitan City of Catania
Analized by Marco Ciriotti
  • Veneto
    • Verona Province
      • Soave
        • Fittà
Paolo Gasparetto Collection
Jordan
 
  • Mafraq Governorate
    • Safawi
Ibrahim et al. (1995)
Ibrahim et al. (1995)
Ibrahim et al. (1995) +1 other reference
Portugal
 
  • Beja
    • Almodôvar
      • Almodôvar e Graça dos Padrões
Oliveira et al. (2025)
Spain
 
  • Canary Islands
Mineralien-Welt 4/2007
USA
 
  • California
    • San Bernardino County
      • Shadow Mts [1]
        • Squaw Mountain
Wise (1982)
 
and/or  
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