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Mazzite-Na

A valid IMA mineral species
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About Mazzite-NaHide

08452690015610682179169.jpg
Fiorenzo Mazzi
Formula:
Na8[Al4Si14O36]2 · 30H2O
Colour:
White
Lustre:
Vitreous
Specific Gravity:
2.16
Crystal System:
Hexagonal
Name:
Named for its relationship to mazzite-Mg, with a suffix indicating the incorporation of sodium rather than magnesium.

The root name is for Fiorenzo Mazzi (1924 Forence, Italy - 25 September 2017, Pavia, Italy), Professor of Mineralogy at the University of Pavia, Italy. He made significant contributions to the understanding of zeolite structure.

Unique IdentifiersHide

Mindat ID:
27399
Long-form identifier:
mindat:1:1:27399:4
GUID
(UUID V4):
e56f849a-100c-42aa-8c66-b3b86bcb49d7

Classification of Mazzite-NaHide

Approved
Approval year:
2003
First published:
2005
9.GC.20

9 : SILICATES (Germanates)
G : Tektosilicates with zeolitic H2O; zeolite family
C : Chains of doubly-connected 4-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
Maz-NaIMA–CNMNCWarr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43

Physical Properties of Mazzite-NaHide

Vitreous
Transparency:
Transparent
Colour:
White
Streak:
White
Hardness Data:
Could not be measured
Tenacity:
Flexible
Cleavage:
None Observed
Density:
2.16 g/cm3 (Measured)    2.18 g/cm3 (Calculated)

Optical Data of Mazzite-NaHide

Type:
Uniaxial (+)
RI values:
nα = 1.472 nγ = 1.471
Max Birefringence:
δ = 0.001
Image shows birefringence interference colour range (at 30µm thickness)
and does not take into account mineral colouration.
Surface Relief:
Moderate

Chemical Properties of Mazzite-NaHide

Formula:
Na8[Al4Si14O36]2 · 30H2O
IMA Formula:
Na8(Si28Al8)O72 · 30H2O

Crystallography of Mazzite-NaHide

Crystal System:
Hexagonal
Class (H-M):
6/mmm (6/m 2/m 2/m) - Dihexagonal Dipyramidal
Space Group:
P63/mmc
Cell Parameters:
a = 18.2343 Å, c = 7.6371 Å
Ratio:
a:c = 1 : 0.419
Unit Cell V:
2,199.06 ų (Calculated from Unit Cell)

Crystal StructureHide

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IDSpeciesReferenceLinkYearLocalityPressure (GPa)Temp (K)
0003819Mazzite-NaArletti R, Galli E, Vezzalini G, Wise W S (2005) Mazzite-Na, a new zeolite from Boron, California: Its description and crystal structure American Mineralogist 90 1186-119120050293
CIF Raw Data - click here to close

X-Ray Powder DiffractionHide

Powder Diffraction Data:
d-spacingIntensity
9.08 Å(100)
6.86 Å(70)
5.95 Å(70)
4.681 Å(40)
3.787 Å(80)
3.511 Å(40)
3.150 Å(70)
Comments:
From the type description.

Geological EnvironmentHide

Paragenetic Mode(s):
Paragenetic ModeEarliest Age (Ga)
Stage 3a: Earth’s earliest Hadean crust>4.50
10 : Basalt-hosted zeolite minerals

Type Occurrence of Mazzite-NaHide

General Appearance of Type Material:
White, very thin, flexible fibers up to 2 mm in length, commonly filling small cavities as satiny mats.
Place of Conservation of Type Material:
n.d.
Geological Setting of Type Material:
In basalt.
Associated Minerals at Type Locality:

Synonyms of Mazzite-NaHide

Other Language Names for Mazzite-NaHide

Relationship of Mazzite-Na to other SpeciesHide

Other Members of this group:
Mazzite-Mg(Mg,K,Ca)5(Si26Al10)O72 · 28H2OHex. 6/mmm (6/m 2/m 2/m) : P63/mmc

Common AssociatesHide

Associated Minerals Based on Photo Data:
1 photo of Mazzite-Na associated with SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O

Related Minerals - Strunz-mindat GroupingHide

9.GC.Garronite-NaNa6(Al6Si10O32) · 8.5H2OMon. 2
9.GC.Gismondine-SrSr4(Si8Al8O32) · 9H2OOrth. 2 2 2 : C2 2 21
9.GC.05AmiciteK2Na2Al4Si4O16 · 5H2OMon. 2
9.GC.05Garronite-CaNa2Ca5Al12Si20O64 · 27H2OTet. 4 2m : I4m2
9.GC.05Gismondine-CaCaAl2Si2O8 · 4H2OMon. 2/m : P21/b
9.GC.05GobbinsiteNa5(Si11Al5)O32 · 11H2OOrth. mmm (2/m 2/m 2/m) : Pnma
9.GC.05Gismondine-BaBa2Al4Si4O16 · 4-6H2O
9.GC.10HarmotomeBa2(Si12Al4)O32 · 12H2OMon. 2/m : P21/m
9.GC.10Phillipsite-Ca(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2OMon. 2/m : P21/m
9.GC.10Phillipsite-K(K,Na,Ca0.5,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2OMon. 2/m : P21/m
9.GC.10Phillipsite-Na(Na,K,Ca0.5,Ba0.5)4-7[Al4-7Si12-9O32] · 12H2OMon. 2/m : P21/m
9.GC.10Flörkeite(K3Ca2Na)[Al8Si8O32] · 12H2OTric. 1 : P1
9.GC.10MartinandresiteBa2(Al4Si12O32) · 10H2OOrth. mmm (2/m 2/m 2/m) : Pmmn
9.GC.15Merlinoite(K,Na)5(Ca,Ba)2Al9Si23O64 · 23H2OOrth. mmm (2/m 2/m 2/m) : Immm
9.GC.20Mazzite-Mg(Mg,K,Ca)5(Si26Al10)O72 · 28H2OHex. 6/mmm (6/m 2/m 2/m) : P63/mmc
9.GC.25PerlialiteK9Na(Ca,Sr)[Al2Si4O12]6 · 15H2OHex. 6/mmm (6/m 2/m 2/m) : P6/mmm
9.GC.30BoggsiteCa8Na3(Si,Al)96O192 · 70H2OOrth. mmm (2/m 2/m 2/m) : Imma
9.GC.35Paulingite-Ca(Ca,K,Na,Ba, ◻)10 (Si, Al)42O84 · 34H2OIso. m3m (4/m 3 2/m)
9.GC.35Paulingite-K(K2,Ca,Na2,Ba)5[Al10Si35O90] · 45H2OIso. m3m (4/m 3 2/m)
9.GC.35Paulingite-Na(Na2,K2,Ca,Ba)5[Al10Si35O90] · 45H2OIso.

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 Mazzite-NaHide

References for Mazzite-NaHide

Reference List:

Localities for Mazzite-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.
Canada
 
  • Québec
    • Montérégie
      • La Vallée-du-Richelieu RCM
        • Mont Saint-Hilaire
USA (TL)
 
  • California
    • Kern County
      • Boron
        • Kramer Borate deposit
          • Rio Tinto Borax Mine
 
Mineral and/or Locality  
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