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Urvantsevite

A valid IMA mineral species
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About UrvantseviteHide

01852010015147495725664.jpg
Nikolai N. Urvantsev
Formula:
Pd(Bi,Pb)2
Colour:
Greyish-white
Lustre:
Metallic
Hardness:
2
Specific Gravity:
9.66 (Calculated)
Crystal System:
Tetragonal
Name:
Named in honor of Nikolai Nikolaevich Urvantsev (Николай Николаевич Урва́нцев) (17 (29) Januray 1893, Lukoyanov, Nizhny Novgorod Province, Russian Empire - 20 February 1985, Leningrad, USSR), geologist and polar explorer, Ocean Geologia Research Institute, Leningrad, Russia.
Compositional similarity to, e.g., polarite and 'UM1981-02-Bi:AsPbPd'.


Unique IdentifiersHide

Mindat ID:
4120
Long-form identifier:
mindat:1:1:4120:7
GUID
(UUID V4):
c73ebaf8-9536-4b5c-bf49-25b2cf1522e7

IMA Classification of UrvantseviteHide

Classification of UrvantseviteHide

2.EB.30

2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
E : Metal Sulfides, M: S <= 1:2
B : M:S = 1:2, with Fe, Co, Ni, PGE, etc.
2.12.15.2

2 : SULFIDES
12 : AmBnXp, with (m+n):p = 1:2
3.12.43

3 : Sulphides, Selenides, Tellurides, Arsenides and Bismuthides (except the arsenides, antimonides and bismuthides of Cu, Ag and Au, which are included in Section 1)
12 : Sulphides etc. of the platinum metals

Mineral SymbolsHide

As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.

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

Physical Properties of UrvantseviteHide

Metallic
Transparency:
Opaque
Colour:
Greyish-white
Hardness:
Hardness:
VHN10=47 - 68 kg/mm2 - Vickers
Cleavage:
Perfect
In one direction
Density:
9.66 g/cm3 (Calculated)

Optical Data of UrvantseviteHide

Anisotropism:
Slight, no visible color effects
Bireflectance:
Weak
Reflectivity:
WavelengthR1R2
440nm48.7%50.5%
480nm54.6%53.8%
520nm54.8%53.7%
560nm56.2%54.9%
600nm57.0%56.1%
640nm59.2%57.8%
680nm60.9%59.6%
700nm61.3%59.6%

Reflectance graph
Graph shows reflectance levels at different wavelengths (in nm). Top of box is 100%. Peak reflectance is 61.3%.
R1 shown in black, R2 shown in red
Colour in reflected light:
Grayish white
Pleochroism:
Weak
Comments:
Weak to none.

Chemistry of UrvantseviteHide

Mindat Formula:
Pd(Bi,Pb)2

Crystallography of UrvantseviteHide

Crystal System:
Tetragonal
Class (H-M):
4/mmm (4/m 2/m 2/m) - Ditetragonal Dipyramidal
Space Group:
I4/mmm
Setting:
I4/mmm
Cell Parameters:
a = 13.82 Å, c = 6.53 Å
Ratio:
a:c = 1 : 0.473
Unit Cell V:
1,247.18 ų (Calculated from Unit Cell)
Z:
12
Morphology:
Polyminerallic intergrowths.

Crystal StructureHide

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IDSpeciesReferenceLinkYearLocalityPressure (GPa)Temp (K)
0015533UrvantseviteZhuravlev N N (1957) Structure of superconductors. X. Thermal, microscopic and x-ray investigation of the bismuth-palladium system Soviet Journal of Experimental and Theoretical Physics 5 1064-10721957synthetic0293
CIF Raw Data - click here to close

X-Ray Powder DiffractionHide

Powder Diffraction Data:
d-spacingIntensity
2.643 Å(100)
2.372 Å(80)
1.420 Å(70)
1.111 Å(70)
1.166 Å(60)
2.043 Å(50)
1.685 Å(50)

Geological EnvironmentHide

Paragenetic Mode(s):
Paragenetic ModeEarliest Age (Ga)
High-𝑇 alteration and/or metamorphism
33 : Minerals deposited by hydrothermal metal-rich fluids (see also [#12])

Type Occurrence of UrvantseviteHide

General Appearance of Type Material:
Irregular polymineralic intergrowths up to 4 mm in size.
Place of Conservation of Type Material:
Mining Museum, St. Petersburg, Russia, 1176/1.
Geological Setting of Type Material:
Massive Cu-Ni ores enriched with lead minerals and platinum group minerals.
Associated Minerals at Type Locality:
Reference:
Rudashevskii, N.S., Makarov, V.N., Mededeva, E.M., Ballakh, V.V., Permyakov, Y.I., Mitenkov, G.A., Karpenkov, A.M., Budk´ko, I.A., Shishkin, N.N. (1976) Urvantsevite, Pd(Bi,Pb)2, a new mineral in the system Pd-Bi-Pb. Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva: 105(6): 704-709.

Synonyms of UrvantseviteHide

Other Language Names for UrvantseviteHide

Common AssociatesHide

Associated Minerals Based on Photo Data:
7 photos of Urvantsevite associated with SobolevskitePdBi
6 photos of Urvantsevite associated with InsizwaitePt(Bi,Sb)2
6 photos of Urvantsevite associated with AltaitePbTe
5 photos of Urvantsevite associated with MooihoekiteCu9Fe9S16
3 photos of Urvantsevite associated with CubaniteCuFe2S3
3 photos of Urvantsevite associated with SilverAg
3 photos of Urvantsevite associated with GalenaPbS
3 photos of Urvantsevite associated with Pentlandite(NixFey)Σ9S8
2 photos of Urvantsevite associated with MagnetiteFe2+Fe3+2O4
1 photo of Urvantsevite associated with DieneriteNi3As

Related Minerals - Strunz-mindat GroupingHide

2.EB.Iridarsenite(Ir,Ru)As2Mon. 2/m : P21/b
2.EB.SelenolauriteRuSe2Iso. m3 (2/m 3) : Pa3
2.EB.AndrieslombaarditeRhSbSIso. 2 3 : P21 3
2.EB.Kanatzidisite(SbBiS3)2Te2Mon. 2/m : P21/m
2.EB.05aAurostibiteAuSb2Iso. m3 (2/m 3) : Pa3
2.EB.05bBambollaiteCu(Se,Te)2Tet.
2.EB.05aCattieriteCoS2Iso. m3 (2/m 3) : Pa3
2.EB.05aErlichmaniteOsS2Iso. m3 (2/m 3) : Pa3
2.EB.05aFukuchiliteCu3FeS8Iso. m3 (2/m 3) : Pa3
2.EB.05aGeversitePtSb2Iso. m3 (2/m 3) : Pa3
2.EB.05aHaueriteMnS2Iso. m3 (2/m 3) : Pa3
2.EB.05aInsizwaitePt(Bi,Sb)2Iso. m3 (2/m 3) : Pa3
2.EB.05aKrut'aiteCuSe2Iso. m3 (2/m 3) : Pa3
2.EB.05aLauriteRuS2Iso. m3 (2/m 3) : Pa3
2.EB.05aPenroseite(Ni,Co,Cu)Se2Iso. m3 (2/m 3) : Pa3
2.EB.05aPyriteFeS2Iso. m3 (2/m 3) : Pa3
2.EB.05aSperrylitePtAs2Iso. m3 (2/m 3) : Pa3
2.EB.05aTrogtaliteCoSe2Iso. m3 (2/m 3) : Pa3
2.EB.05aVaesiteNiS2Iso. m3 (2/m 3) : Pa3
2.EB.05aVillamanínite(Cu,Ni,Co,Fe)S2Tric.
2.EB.05aDzharkeniteFeSe2Iso. m3 (2/m 3) : Pa3
2.EB.05aGaotaiiteIr3Te8Iso. m3 (2/m 3) : Pa3
2.EB.05a vCayeuxite
2.EB.10bAlloclasiteCo1-xFexAsSMon. 2 : P21
2.EB.10dCostibiteCoSbSOrth. mm2 : Pmn21
2.EB.10aFerroseliteFeSe2Orth. mmm (2/m 2/m 2/m) : Pnnm
2.EB.10aFrohbergiteFeTe2Orth. mmm (2/m 2/m 2/m) : Pnnm
2.EB.10cGlaucodot(Co0.50Fe0.50)AsSOrth. mm2 : Pmn21
2.EB.10aKulleruditeNiSe2Orth. mmm (2/m 2/m 2/m) : Pnnm
2.EB.10aMarcasiteFeS2Orth. mmm (2/m 2/m 2/m) : Pnnm
2.EB.10aMattagamiteCoTe2Orth. mmm (2/m 2/m 2/m) : Pnnm
2.EB.10eParacostibiteCoSbSOrth. mmm (2/m 2/m 2/m) : Pbca
2.EB.10ePararammelsbergiteNiAs2Orth. mmm (2/m 2/m 2/m) : Pbca
2.EB.10fOeniteCoSbAsOrth.
2.EB.10aPetříčekiteCuSe2Orth. mmm (2/m 2/m 2/m) : Pnnm
2.EB.15aAnduoite(Ru,Os)As2Orth.
2.EB.15aClinosaffloriteCoAs2Mon. 2/m : P21/m
2.EB.15aLöllingiteFeAs2Orth. mmm (2/m 2/m 2/m) : Pnnm
2.EB.15aNisbiteNiSb2Orth. mmm (2/m 2/m 2/m) : Pnnm
2.EB.15aOmeiite(Os,Ru)As2Orth.
2.EB.15cPaxiteCuAs2Mon. 2/m : P21/b
2.EB.15aRammelsbergiteNiAs2Orth. mmm (2/m 2/m 2/m) : Pnnm
2.EB.15aSafflorite(Co,Ni,Fe)As2Orth. mmm (2/m 2/m 2/m) : Pnnm
2.EB.15bSeinäjokite(Fe,Ni)(Sb,As)2Orth.
2.EB.20ArsenopyriteFeAsSMon. 2/m : P21/b
2.EB.20GudmunditeFeSbSMon. 2/m : P21/b
2.EB.20Osarsite(Os,Ru)AsSMon.
2.EB.20Ruarsite(Ru,Os)AsSMon.
2.EB.25 vaAntimony-bearing GersdorffiteNi(As,Sb)S
2.EB.25CobaltiteCoAsSOrth. mm2 : Pca21
2.EB.25GersdorffiteNiAsSIso. m3 (2/m 3) : Pa3
2.EB.25Hollingworthite(Rh,Pt,Pd)AsSIso. m3 (2/m 3) : Pa3
2.EB.25Irarsite(Ir,Ru,Rh,Pt)AsSIso. m3 (2/m 3) : Pa3
2.EB.25JolliffeiteNiAsSeIso. m3 (2/m 3) : Pa3
2.EB.25KrutoviteNiAs2Iso. 2 3 : P21 3
2.EB.25MaslovitePtBiTeIso. 2 3 : P21 3
2.EB.25MicheneritePdBiTeIso. 2 3 : P21 3
2.EB.25PadmaitePdBiSeIso. 4 3 2
2.EB.25PlatarsitePt(As,S)2Iso. m3 (2/m 3) : Pa3
2.EB.25TestibiopalladitePdSbTeIso.
2.EB.25TolovkiteIrSbSIso.
2.EB.25UllmanniteNiSbSIso. 2 3 : P21 3
2.EB.25WillyamiteCoSbS
2.EB.25ChangchengiteIrBiSIso. 2 3 : P21 3
2.EB.25MayingiteIrBiTeIso. m3 (2/m 3) : Pa3
2.EB.25KalungaitePdAsSeIso. m3 (2/m 3) : Pa3
2.EB.25MilotaitePdSbSeIso. 2 3 : P21 3
2.EB.25ParagersdorffiteNi(As,S)2Iso. m3 (2/m 3) : Pa3
2.EB.25OrthogersdorffiteNiAsSOrth. mm2 : Pca21
2.EB.25KvačekiteNiSbSeIso. 2 3 : P21 3
2.EB.35RheniiteReS2Tric. 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 UrvantseviteHide

References for UrvantseviteHide

Localities for UrvantseviteHide

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.
Germany
 
  • Saxony-Anhalt
    • Mansfeld-Südharz
      • Mansfeld
Anthony et al. (1990)
Russia
 
  • Irkutsk Oblast
    • Uda–Biryusa district
Shvedov et al. (2017) +1 other reference
  • Krasnoyarsk Krai
    • Taymyrskiy Autonomous Okrug
      • Taimyr Peninsula
        • Putoran Plateau
Institute on Lake Superior Geology ... +2 other references
            • Talnakh Cu-Ni Deposit
Rudashevskii et al. (1976) +2 other references
Sluzhenikin et al. (2014)
2014 Ultramafic-mafic intrusions
  • Republic of Karelia
    • Medvezhyegorsky District
      • Zaonezhie peninsula
Chernikov et al. (2007)
 
Mineral and/or Locality  
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