Mineral Symbols

Transparency:

Opaque

Colour:

Dark grey

Streak:

Grey

Hardness:

3½ - 4 onMohs scale

Tenacity:

Brittle

Cleavage:

Poor/Indistinct

Fracture:

Conchoidal

Density:

5.676 g/cm³ (Calculated)

Optical Data of Stibioústalečite

Crystallography of Stibioústalečite

General Appearance of Type Material:

anhedral grains up to 0.1–0.3 mm in size

Place of Conservation of Type Material:

mineralogical collections of the Department of Mineralogy and Petrology, National Museum in Prague, Cirkusová 1740, 19300 Praha 9, Czech Republic, catalogue number P1P 7/2021

Geological Setting of Type Material:

The hydrothermal uranium mineralization

Associated Minerals at Type Locality:

Berzelianite

Calcite

Hakite-(Hg)

Uraninite

Other Language Names for Stibioústalečite

Relationship of Stibioústalečite to other Species

Other Members of Ústalečite Subgroup:

Arsenoústalečite

(Cu4Cu2)(Cu4Cu+2)(As2Te2)Se12Se

Iso.43m :I43m

Related Minerals -Strunz-mindat GroupingTrig.3m(32/m) :P3m12.GB.Kenoargentotetrahedrite-(Zn)[Ag₆]⁴⁺(Cu₄Zn₂)Sb₄S₁₂◻Iso.43m :I43m2.GB.Argentotetrahedrite-(Hg)Ag₆(Cu₄Hg₂)Sb₄S₁₂SIso.43m :I43m2.GB.Annivite-(Zn)Cu₆(Cu₄Zn₂)Bi₄S₁₂SIso.43m :I43m2.GB.Pošepnýite(Cu⁺₃◻₃)(Hg²⁺₄Cu⁺₂)Sb₄Se₁₂(Se_0.5◻_0.5)Iso.43m :I43m2.GB.Tennantite-(Cu)Cu₆(Cu₄Cu₂)As₄S₁₂SIso.43m :I43m2.GB.Argentopolybasite[Ag₆Sb₂S₇][Ag₉AgS₄]Trig. 32 :P3212.GB.Tennantite-(Mn)Cu₆(Cu₄Mn₂)As₄S₁₂SIso.43m :I43m2.GB.Argentotetrahedrite-(Cd)Ag₆(Cu₄Cd₂)Sb₄S₁₂SIso.43m :I43m2.GB.Stibiogoldfieldite(Cu₄Cu₂)(Cu₄Cu⁺₂)(Sb₂Te₂)S₁₂SIso.43m :I43m2.GB.Argentotetrahedrite-(Zn)Ag₆(Cu₄Zn₂)Sb₄S₁₂SIso.43m :I43m2.GB.Tetrahedrite-(Cd)Cu₆(Cu₄Cd₂)Sb₄S₁₂SIso.43m :I43m2.GB.Arsenogoldfieldite(Cu₄Cu₂)(Cu₄Cu⁺₂)(As₂Te₂)S₁₂SIso.43m :I43m2.GB.Arsenoústalečite(Cu₄Cu₂)(Cu₄Cu⁺₂)(As₂Te₂)Se₁₂SeIso.43m :I43m2.GB.Tennantite-(In)Cu₆(Cu₄(In³⁺Cu⁺))As₄S₁₂SIso.43m :I43m2.GB.Zvěstovite-(Fe)Ag₆(Ag₄Fe²⁺₂)As₄S₁₂SIso.43m :I43m2.GB.Hakite-(Fe)Cu₆(Cu₄Fe²⁺₂)Sb₄Se₁₂SeIso.43m :I43m2.GB.Tennantite-(Cd)Cu₆(Cu₄Cd₂)As₄S₁₂SIso.43m :I43m2.GB.XKenorozhdestvenskayaite-(Fe)[Ag₆]⁴⁺(Ag₄Fe²⁺₂)Sb₄S₁₂◻Iso.43m :I43m2.GB.Tetrahedrite-(Cu)Cu₆(Cu₄Cu²⁺₂)Sb₄S₁₂SIso.43m :I43m2.GB.Hakite-(Zn)Cu₆(Cu₄Zn₂)Sb₄Se₁₂SeIso.43m :I43m2.GB.Zvěstovite-(Zn)Ag₆(Ag₄Zn₂)As₄S₁₂SIso.2.GB.Hakite-(Cd)Cu₆(Cu₄Cd₂)Sb₄Se₁₂SeIso.43m :I43m2.GB.Kenoargentotennantite-(Fe)[Ag₆]⁴⁺(Cu₄Fe₂)As₄S₁₂◻Iso.2.GB.Tennantite-(Hg)Cu₆(Cu₄Hg₂)As₄S₁₂SIso.43m :I43m2.GB.Tetrahedrite-(Mn)Cu₆(Cu₄Mn₂)Sb₄S₁₂SIso.43m :I43m2.GB.Tennantite-(Ni)Cu₆(Cu₄Ni₂)As₄S₁₂SIso.43m :I43m2.GB.Tetrahedrite-(Ni)Cu₆(Cu₄Ni₂)Sb₄S₁₂SIso.43m :I43m2.GB.05Hakite-(Hg)Cu₆(Cu₄Hg₂)Sb₄Se₁₂SeIso.43m :I43m2.GB.05Rozhdestvenskayaite-(Zn)Ag₆(Ag₄Zn₂)Sb₄S₁₂SIso.43m :I43m2.GB.05Argentotennantite-(Zn)Ag₆(Cu₄Zn₂)As₄S₁₂SIso.43m :I43m2.GB.05Argentotennantite-(Fe)Ag₆(Cu₄Fe₂)As₄S₁₂SIso.43m :I43m2.GB.05Freibergite Subgroup(Ag₆,[Ag₆]⁴⁺)(Cu₄C²⁺₂)Sb₄S₁₂S_0-1Iso.43m :I43m2.GB.05Tennantite SubgroupCu₆(Cu₄C²⁺₂)As₄S₁₂SIso.43m :I43m2.GB.05Tennantite-(Zn)Cu₆(Cu₄Zn₂)As₄S₁₂SIso.43m :I43m2.GB.05Tetrahedrite-(Zn)Cu₆(Cu₄Zn₂)Sb₄S₁₂SIso.43m :F43m2.GB.05Tetrahedrite SubgroupCu₆(Cu₄C²⁺₂)Sb₄S₁₂SIso.43m :I43m2.GB.05Tennantite-(Fe)Cu₆(Cu₄Fe²⁺₂)As₄S₁₂SIso.43m :I43m2.GB.05Tetrahedrite-(Fe)Cu₆(Cu₄Fe²⁺₂)Sb₄S₁₂SIso.43m :I43m2.GB.05Tetrahedrite-(Hg)Cu₆(Cu₄Hg₂)Sb₄S₁₂SIso.43m :I43m2.GB.05Kenoargentotetrahedrite-(Fe)[Ag₆]⁴⁺(Cu₄Fe²⁺₂)Sb₄S₁₂◻Iso.43m :I43m2.GB.05Giraudite-(Zn)Cu₆(Cu₄Zn₂)As₄Se₁₂SeIso.43m :I43m2.GB.05Argentotetrahedrite-(Fe)Ag₆(Cu₄Fe₂)Sb₄S₁₂SIso.43m :I43m2.GB.05Goldfieldite(Cu₄◻₂)(Cu₄Cu⁺₂)Te₄S₁₂SIso.43m :I43m2.GB.05UM1992-21-S:AgFeSbAg₆(Ag₄Fe²⁺₂)Sb₄S₁₂SIso.2.GB.10SelenostephaniteAg₅SbSe₄Orth. 222 :P2₁2₁2₁2.GB.10StephaniteAg₅SbS₄Orth.mm2 :Cmc2₁2.GB.15UM2003-14-S:AgBiFeTeAg₁₆FeBiTe₃S₈2.GB.15UM1979-17-S:BiCuFe~Cu₁₈Fe₄BiS₁₆2.GB.15Pearceite[Ag₆As₂S₇][Ag₉CuS₄]Trig.3m(32/m) :P3m12.GB.15ArgentopearceiteAg₁₆As₂S₁₁Trig. 32 :P3212.GB.15Cupropolybasite[Cu₆Sb₂S₇][Ag₉CuS₄]Trig. 3m :P31m2.GB.15Fengruiite[Ag₆Sb₂S₇][Ag₉CuS₂Te₂]Trig.3m(32/m) :P3m12.GB.15Auropearceite [Ag₉AuS₄][Ag₆As₂S₇]Trig. 32 :P3212.GB.15Selenopolybasite[(Ag,Cu)₆(Sb,As)₂(S,Se)₇][Ag₉Cu(S,Se)₂Se₂]Trig.3m(32/m) :P3m12.GB.15Polybasite[Ag₆Sb₂S₇][Ag₉CuS₄]Mon. 2/m :B2/m2.GB.15Auropolybasite [Ag₉AuS₄][Ag₆Sb₂S₇]Trig. 32 :P3212.GB.15Cupropearceite[Cu₆As₂S₇][Ag₉CuS₄]Trig.3m(32/m) :P3m12.GB.20Vorontsovite(Hg₅Cu)_Σ6TlAs₄S₁₂Iso.43m :I43m2.GB.20Ferrovorontsovite(Fe₅Cu)_Σ6TlAs₄S₁₂Iso.43m :I43m2.GB.20Galkhaite(Hg₅Cu)CsAs₄S₁₂Iso.43m :I43m

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External Links:

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Raman and XRD data at RRUFF project

References and PDF downloads at RRUFF project

American Mineralogist Crystal Structure Database

Handbook of Mineralogy page PDF

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References for StibioústalečiteⓘÚstaleč U occurrence (Austaletz U occurrence) (TL)Miyawaki et al. (2021)+1 other reference

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