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Yafsoanite

A valid IMA mineral species
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About YafsoaniteHide

Formula:
Ca3Te6+2(ZnO4)3
Colour:
Light to dark brown, colorless
Lustre:
Vitreous
Hardness:
5½ - 6
Specific Gravity:
5.40 - 5.55
Crystal System:
Isometric
Name:
From Russian YAFSOAN, an acronym for the Yakut Filial, Siberian Branch, Academy of Science, Yakutiya, Russia.
Ungrouped member of the Garnet Supergroup.


Unique IdentifiersHide

Mindat ID:
4349
Long-form identifier:
mindat:1:1:4349:2

IMA Classification of YafsoaniteHide

Classification of YafsoaniteHide

4.CC.25

4 : OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodates)
C : Metal: Oxygen = 2: 3,3: 5, and similar
C : With large and medium-sized cations
7.2.14.1

7 : MULTIPLE OXIDES
2 : AB2X4
28.4.3

28 : Selenites, Selenates, Tellurites, and Tellurates
4 : Tellurates

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

Physical Properties of YafsoaniteHide

Vitreous
Transparency:
Transparent, Translucent
Colour:
Light to dark brown, colorless
Hardness:
5½ - 6 on Mohs scale
Hardness:
VHN30=696 kg/mm2 - Vickers
Density:
5.40 - 5.55 g/cm3 (Measured)    5.441 g/cm3 (Calculated)

Optical Data of YafsoaniteHide

Type:
Isotropic
RI values:
n = 1.800(5)
Surface Relief:
Very High (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

Chemistry of YafsoaniteHide

Mindat Formula:
Ca3Te6+2(ZnO4)3
Element Weights:
Element% weight
Te33.422 %
Zn25.687 %
O25.144 %
Ca15.746 %

Calculated from ideal end-member formula.
Te
Zn
O
Ca

Crystallography of YafsoaniteHide

Crystal System:
Isometric
Class (H-M):
m3m(4/m32/m) - Hexoctahedral
Space Group:
Ia3d
Setting:
Ia3d
Cell Parameters:
a = 12.6350(7) Å
Unit Cell V:
2017.1 ų
Z:
8
Morphology:
cube, octahedron, and rhombododecahedron

Crystal StructureHide

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IDSpeciesReferenceLinkYearLocalityPressure (GPa)Temp (K)
0005049YafsoaniteMills S J, Kampf A R, Kolitsch U, Housley R M, Raudsepp M (2010) The crystal chemistry and crystal structure of kuksite, Pb3Zn3Te6+P2O14, and a note on the crystal structure of yafsoanite, (Ca,Pb)3Zn(TeO6)2 American Mineralogist 95 933-9382010Delbe orebody, Aldan Shield, Saha Republic, Russia0293
0014623YafsoaniteJarosch D, Zemann J (1989) Yafsoanite: a garnet type calcium-tellurium(VI)-zinc oxide Mineralogy and Petrology 40 111-1161989Aldan, USSR0293
0014606YafsoaniteRozhdestvenskaya I V, Zajakina N V, Kim A A (1984) Crystal structure of a zinc calcium tellurate - yafsoanite Mineralogiceskij Zhurnal 6 75-7919840293
CIF Raw Data - click here to close

X-Ray Powder DiffractionHide

Powder Diffraction Data:
d-spacingIntensity
2.581 Å(10)
1.683 Å(10)
2.821 Å(9)
3.16 Å(8)
1.024 Å(5)
4.47 Å(3)
1.751 Å(3)

Geological EnvironmentHide

Paragenetic Mode(s):
Paragenetic ModeEarliest Age (Ga)
High-? alteration and/or metamorphism
33 : Minerals deposited by hydrothermal metal-rich fluids (see also [#12])
Stage 7: Great Oxidation Event<2.4
47h : [Near-surface oxidized, dehydrated minerals]

Type Occurrence of YafsoaniteHide

General Appearance of Type Material:
Intergrowths, single crystals (0.1-0.5 mm), and as radiating-concentric material.
Place of Conservation of Type Material:
1) Fersman Mineralogical Museum, Acad. Sci., Moscow, Russia
2) Inst. of Geology, Yakut Filial, Siberian Branch, Acad. Sci. Russia.
Associated Minerals at Type Locality:

Synonyms of YafsoaniteHide

Other Language Names for YafsoaniteHide

Relationship of Yafsoanite to other SpeciesHide

Other Members of Garnet Supergroup:
Berzeliite GroupX3Z2[TO4]3
Bitikleite GroupCa3Z2[TO4]3
CryolithioniteNa3Al2(LiF4)3Iso. m3m(4/m32/m) : Ia3d
Garnet GroupX3Z2(SiO4)3
Henritermierite GroupCa3Z2(SiO4)2[◻(OH)4]
KatoiteCa3Al2[◻(OH)4]3Iso. m3m(4/m32/m) : Ia3d
MidbariteCa3Mg2(V5+2Si)O12Iso. m3m(4/m32/m) : Ia3d
MonteneveiteCa3Sb5+2(Fe3+2Fe2+)O12Iso. m3m(4/m32/m) : Ia3d
NikmelnikoviteCa12(Fe2+Fe3+3Al3◻)[SiO4]6[◻(OH)4]54Trig. 3 : R3
Priscillagrewite-(Y)(Ca2Y)Zr2(AlO4)3Iso.
Schorlomite GroupCa3Z2[SiO4][TO4]2
XuiteCa3Fe3+2[(AlO3(OH)]3Iso. m3m(4/m32/m)

Common AssociatesHide

Associations Based on Photo Data:
3 photos of Yafsoanite associated with UtahiteMgCu4Zn2Te6+3O14(OH)4 · 6H2O
2 photos of Yafsoanite associated with HousleyitePb6CuTe6+4O18(OH)2
1 photo of Yafsoanite associated with ChlorargyriteAgCl
1 photo of Yafsoanite associated with DugganitePb3Zn3(AsO4)2(TeO6)

Related Minerals - Strunz-mindat GroupingHide

4.CC.BernwooditeCa5TiAl2Si2O14Mon. 2/m : B2/b
4.CC.XuiteCa3Fe3+2[(AlO3(OH)]3Iso. m3m(4/m32/m)
4.CC.Yttriaite-(Y)Y2O3Iso. m3(2/m3)
4.CC.AllendeiteSc4Zr3O12Trig. 3 : R3
4.CC.ChlorkyuygeniteCa12Al14O32[(H2O)4Cl2]Iso. 43m : I43d
4.CC.OboniobiteMg4Nb2O9Trig. 3m(32/m) : P3c1
4.CC.BotuobinskiteSrFe2+Mg2(Cr3+6Ti4+12)[O36(OH)2]Trig. 3 : R3
4.CC.MirnyiteSrZr4+Mg2(Cr3+6Ti4+12)O38Trig. 3 : R3
4.CC.Haitaite-(La)LaU4+Fe3+2(Ti13Fe2+4Fe3+)O38Trig. 3 : R3
4.CC.ShagamiteKFe11O17Hex. 6/mmm(6/m2/m2/m) : P63/mmc
4.CC.BitikleiteCa3(Sb5+Sn4+)[AlO4]3Iso. m3m(4/m32/m) : Ia3d
4.CC.Anzaite-(Ce)Ce3+ 4Fe2+Ti6O18 (OH)2Mon. 2/m : B2/m
4.CC.Heamanite-(Ce)(K0.5Ce0.5)TiO3Iso. m3m(4/m32/m)
4.CC.Priscillagrewite-(Y)(Ca2Y)Zr2(AlO4)3Iso.
4.CC.StranditePb3Mn3+4Mn4+3O15Hex. 6/mmm(6/m2/m2/m) : P63/mcm
4.CC.SaranovskiteSrCaFe2+2(Cr4Ti2)Ti12O38Trig. 3 : R3
4.CC.05ChrombismiteBi3+16Cr6+O27Iso. m3m(4/m32/m)
4.CC.10FreudenbergiteNa2(Ti,Fe)8O16Mon.
4.CC.10FluormayeniteCa12Al14O32F2Iso. 43m : I43d
4.CC.10FluorkyuygeniteCa12Al14O32[(H2O)4F2]Iso. 43m : I43d
4.CC.15GrossiteCaAl4O7Mon. 2/m : B2/b
4.CC.17GoldschmidtiteKNbO3Iso. m3m(4/m32/m) : Pm3m
4.CC.20'Unnamed (HBU UK-4)'NaFe2+Zn2(Ti,Fe3+,Nb)6Ti12O38Trig. 3 : R3
4.CC.20ChlormayeniteCa12Al14O32[◻4Cl2]Iso. 43m : I43d
4.CC.20PaseroitePbMn2+(Mn2+,Fe3+)2(V5+,Ti,◻)18O38 Trig. 3 : R3
4.CC.20Mianningite(◻,Pb,Ce,Na)(U4+,Mn,U6+)Fe3+2 (Ti,Fe3+)18O38Trig. 3 : R3
4.CC.20'UM1987-03-O:FePbTiU'~(U,Pb)(Ti,Fe3+,Fe2+,Mn)21O38Trig. 3 : R3
4.CC.22GoreriteCaAlFe3+11O19Hex. 6/mmm(6/m2/m2/m) : P63/mmc
4.CC.22KahlenbergiteKAl11O17Hex. 6/mmm(6/m2/m2/m) : P63/mmc
4.CC.25HopmanniteBa2(Ti5Fe)O13Mon. 2/m : B2/m
4.CC.25NixoniteNa2Ti6O13Mon. 2/m : B2/m
4.CC.30LatrappiteCa2NbFe3+O6Orth. mmm(2/m2/m2/m) : Pnma
4.CC.30NatroniobiteNaNbO3Mon.
4.CC.30PerovskiteCaTiO3Orth. mmm(2/m2/m2/m) : Pnma
4.CC.30LueshiteNaNbO3Orth. mmm(2/m2/m2/m)
4.CC.30BariolakargiiteBaZrO3Iso. m3m(4/m32/m) : Pm3m
4.CC.30BarioperovskiteBaTiO3Orth. mm2 : Amm2
4.CC.30MegawiteCaSnO3Orth. mmm(2/m2/m2/m) : Pban
4.CC.30LakargiiteCa(Zr,Sn,Ti)O3Orth. mmm(2/m2/m2/m) : Pnma
4.CC.32UsturiteCa3(Sb5+Zr)[Fe3+O4]3Iso. m3m(4/m32/m) : Ia3d
4.CC.32ElbrusiteCa3(U6+0.5Zr1.5)[Fe3+O4]3Iso. m3m(4/m32/m) : Ia3d
4.CC.32MonteneveiteCa3Sb5+2(Fe3+2Fe2+)O12Iso. m3m(4/m32/m) : Ia3d
4.CC.32DzhuluiteCa3(Sb5+Sn4+)[Fe3+O4]3Iso. m3m(4/m32/m) : Ia3d
4.CC.35TausoniteSrTiO3Iso. 43m
4.CC.35Loparite(Na,REE)2Ti2O6Iso. m3m(4/m32/m)
4.CC.35Panguite(Ti,Al,Sc,Mg,Zr,Ca)1.8O3Orth. mmm(2/m2/m2/m) : Pbca
4.CC.35Isolueshite(Na,La)NbO3Iso. m3m(4/m32/m) : Pm3m
4.CC.35MacedonitePbTiO3Tet. 4/mmm(4/m2/m2/m) : P4/nmm
4.CC.37PauloabibiteNaNbO3Trig. 3 : R3
4.CC.40LandauiteNaMnZn2(Ti,Fe)6Ti12O38Trig. 3 : R3
4.CC.40Mathiasite(Mg,Cr,Fe,Ca,K)2(Ti,Zr,Cr,Fe)5O12Trig. 3 : R3
4.CC.40SenaitePb(Mn,Y,U)(Fe,Zn)2(Ti,Fe,Cr,V)18(O,OH)38Trig. 3 : R3
4.CC.40Gramaccioliite-(Y)(Pb,Sr)(Y,Mn)Fe3+2(Ti,Fe3+)18O38Trig. 3 : R3
4.CC.40Lindsleyite(Ba,Sr)(Zr,Ca)(Fe,Mg)2(Ti,Cr,Fe)18O38Trig.
4.CC.40CrichtoniteSr(Mn,Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH)38Trig. 3 : R3
4.CC.40Loveringite(Ca,Ce,La)(Zr,Fe)(Mg,Fe)2(Ti,Fe,Cr,Al)18O38Trig. 3 : R3
4.CC.40Cleusonite(Pb,Sr)(U4+,U6+)(Fe2+,Zn)2(Ti,Fe2+,Fe3+)18(O,OH)38Trig. 3 : R3
4.CC.40Davidite-(Ce)Ce(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38Trig. 3 : R3
4.CC.40Davidite-(La)La(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38Trig. 3 : R3
4.CC.40'Davidite-(Y)'(La,Ce,Na,Ca,Pb)(Y,Fe2+,◻)(Fe2+,Mn2+)2(Ti,Fe3+,Nb,Zr)18O38 (hypothetical)Trig.
4.CC.40'Uhligite'Ca3(Ti,Al,Zr)9O20 ?Iso.
4.CC.40Dessauite-(Y)(Sr,Pb)(Y,U)(Ti,Fe3+)20O38Trig. 3 : R3
4.CC.45DiaoyudaoiteNaAl11O17Hex. 6/mmm(6/m2/m2/m) : P63/mmc
4.CC.45YimengiteK(Cr,Ti,Fe,Mg)12O19Hex. 6/mmm(6/m2/m2/m) : P63/mmc
4.CC.45NežilovitePbZn2Mn4+2Fe3+8O19Hex. 6/mmm(6/m2/m2/m) : P63/mmc
4.CC.45HawthorneiteBaMgTi3Cr4Fe2+2Fe3+2O19Hex. 6/mmm(6/m2/m2/m) : P63/mmc
4.CC.45Mizraite-(Ce)Ce(Al11Mg)O19Hex. 6/mmm(6/m2/m2/m) : P63/mmc
4.CC.45HaggertyiteBaFe2+4Fe3+2Ti5MgO19Hex. 6/mmm(6/m2/m2/m) : P63/mmc
4.CC.45LindqvistitePb2Mn2+Fe16O27Hex. 6/mmm(6/m2/m2/m) : P63/mmc
4.CC.45HiboniteCaAl12O19Hex. 6/mmm(6/m2/m2/m) : P63/mmc
4.CC.45Kangite(Sc,Ti,Al,Zr,Mg,Ca,◻)2O3 Iso. m3(2/m3)
4.CC.45ChihuahuaiteFeAl12O19Hex. 6/mmm(6/m2/m2/m) : P63/mmc
4.CC.45BarioferriteBaFe3+12O19Hex. 6/mmm(6/m2/m2/m) : P63/mmc
4.CC.45PlumboferritePb[Fe3+10.67Mn2+0.33Pb]O18.33Trig. 32 : P312
4.CC.45BatiferriteBaTi2Fe3+8Fe2+2O19Hex. 6/mmm(6/m2/m2/m) : P63/mmc
4.CC.45MagnetoplumbitePbFe3+12O19Hex. 6/mmm(6/m2/m2/m) : P63/mmc
4.CC.50JeppeiteK2Ti6O13Mon. 2/m : B2/m
4.CC.55ZenzénitePb3Fe3+4Mn4+3O15Hex. 6/mmm(6/m2/m2/m) : P63/mcm
4.CC.60'Mengxianminite (of Huang et al.)'(Ca,Na)3(Fe,Mn)2Mg2(Sn,Zn)5Al8O29

Other InformationHide

Notes:
Dissolved by acids, not reactive with KOH or FeCl2
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 YafsoaniteHide

References for YafsoaniteHide

Reference List:

Localities for YafsoaniteHide

Showing 11 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.
Mexico
 
  • Sonora
    • Moctezuma Municipality
      • Moctezuma
Thorne (n.d.)
Braith et al. (2001) +1 other reference
Russia (TL)
 
  • Sakha
    • Aldan
Kim et al. (1982) +2 other references
Kondratieva et al. (2021)
Pekov (1998) +2 other references
USA
 
  • Arizona
    • Cochise County
Anthony et al. (1995)
        • Silver Plume Mine
Collection & EDX analysis Georges ...
        • Tombstone
From the collection of William W. ...
  • California
    • San Bernardino County
      • Silver Lake Mining District
        • Soda Mountains
          • Baker
Collected by Al Wilkins. EDS analyzed ...
Collected by Al Wilkins. SEM EDS ...
  • Utah
    • East Tintic Mountains
      • Tintic Mining District
        • Mammoth
          • North Star Mine (Star Consolidated Mine)
Desor (02/2021)
 
and/or  
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