Urvantsevite
A valid IMA mineral species
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About Urvantsevite
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.
Unique Identifiers
Mindat ID:
4120
Long-form identifier:
mindat:1:1:4120:7
GUID
(UUID V4):
(UUID V4):
c73ebaf8-9536-4b5c-bf49-25b2cf1522e7
IMA Classification of Urvantsevite
Approved
Approval year:
1976
First published:
1976
Classification of Urvantsevite
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 : 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
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
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 Symbols
As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.
Symbol | Source | Reference |
---|---|---|
Urv | IMA–CNMNC | Warr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43 |
Physical Properties of Urvantsevite
Metallic
Transparency:
Opaque
Colour:
Greyish-white
Hardness:
2 on Mohs scale
Hardness:
VHN10=47 - 68 kg/mm2 - Vickers
Cleavage:
Perfect
In one direction
In one direction
Density:
9.66 g/cm3 (Calculated)
Optical Data of Urvantsevite
Anisotropism:
Slight, no visible color effects
Bireflectance:
Weak
Reflectivity:
Wavelength | R1 | R2 |
---|---|---|
440nm | 48.7% | 50.5% |
480nm | 54.6% | 53.8% |
520nm | 54.8% | 53.7% |
560nm | 56.2% | 54.9% |
600nm | 57.0% | 56.1% |
640nm | 59.2% | 57.8% |
680nm | 60.9% | 59.6% |
700nm | 61.3% | 59.6% |
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 Urvantsevite
Mindat Formula:
Pd(Bi,Pb)2
Elements listed:
Crystallography of Urvantsevite
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 Structure
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Data courtesy of the American Mineralogist Crystal Structure Database. Click on an AMCSD ID to view structure
ID | Species | Reference | Link | Year | Locality | Pressure (GPa) | Temp (K) |
---|---|---|---|---|---|---|---|
0015533 | Urvantsevite | Zhuravlev 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 1064-1072 | 1957 | synthetic | 0 | 293 |
CIF Raw Data - click here to close
X-Ray Powder Diffraction
Powder Diffraction Data:
d-spacing | Intensity |
---|---|
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 Environment
Paragenetic Mode(s):
Paragenetic Mode | Earliest Age (Ga) |
---|---|
High-𝑇 alteration and/or metamorphism | |
33 : Minerals deposited by hydrothermal metal-rich fluids (see also [#12]) |
Type Occurrence of Urvantsevite
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 Urvantsevite
Other Language Names for Urvantsevite
German:Urvantsevit
Spanish:Urvantsevita
Common Associates
Associated Minerals Based on Photo Data:
7 photos of Urvantsevite associated with Sobolevskite | PdBi |
6 photos of Urvantsevite associated with Insizwaite | Pt(Bi,Sb)2 |
6 photos of Urvantsevite associated with Altaite | PbTe |
5 photos of Urvantsevite associated with Mooihoekite | Cu9Fe9S16 |
3 photos of Urvantsevite associated with Cubanite | CuFe2S3 |
3 photos of Urvantsevite associated with Silver | Ag |
3 photos of Urvantsevite associated with Galena | PbS |
3 photos of Urvantsevite associated with Pentlandite | (NixFey)Σ9S8 |
2 photos of Urvantsevite associated with Magnetite | Fe2+Fe3+2O4 |
1 photo of Urvantsevite associated with Dienerite | Ni3As |
Related Minerals - Strunz-mindat Grouping
2.EB. | Iridarsenite | (Ir,Ru)As2 |
2.EB. | Selenolaurite | RuSe2 |
2.EB. | Andrieslombaardite | RhSbS |
2.EB. | Kanatzidisite | (SbBiS3)2Te2 |
2.EB.05a | Aurostibite | AuSb2 |
2.EB.05b | Bambollaite | Cu(Se,Te)2 |
2.EB.05a | Cattierite | CoS2 |
2.EB.05a | Erlichmanite | OsS2 |
2.EB.05a | Fukuchilite | Cu3FeS8 |
2.EB.05a | Geversite | PtSb2 |
2.EB.05a | Hauerite | MnS2 |
2.EB.05a | Insizwaite | Pt(Bi,Sb)2 |
2.EB.05a | Krut'aite | CuSe2 |
2.EB.05a | Laurite | RuS2 |
2.EB.05a | Penroseite | (Ni,Co,Cu)Se2 |
2.EB.05a | Pyrite | FeS2 |
2.EB.05a | Sperrylite | PtAs2 |
2.EB.05a | Trogtalite | CoSe2 |
2.EB.05a | Vaesite | NiS2 |
2.EB.05a | Villamanínite | (Cu,Ni,Co,Fe)S2 |
2.EB.05a | Dzharkenite | FeSe2 |
2.EB.05a | Gaotaiite | Ir3Te8 |
2.EB.05a v | Cayeuxite | |
2.EB.10b | Alloclasite | Co1-xFexAsS |
2.EB.10d | Costibite | CoSbS |
2.EB.10a | Ferroselite | FeSe2 |
2.EB.10a | Frohbergite | FeTe2 |
2.EB.10c | Glaucodot | (Co0.50Fe0.50)AsS |
2.EB.10a | Kullerudite | NiSe2 |
2.EB.10a | Marcasite | FeS2 |
2.EB.10a | Mattagamite | CoTe2 |
2.EB.10e | Paracostibite | CoSbS |
2.EB.10e | Pararammelsbergite | NiAs2 |
2.EB.10f | Oenite | CoSbAs |
2.EB.10a | Petříčekite | CuSe2 |
2.EB.15a | Anduoite | (Ru,Os)As2 |
2.EB.15a | Clinosafflorite | CoAs2 |
2.EB.15a | Löllingite | FeAs2 |
2.EB.15a | Nisbite | NiSb2 |
2.EB.15a | Omeiite | (Os,Ru)As2 |
2.EB.15c | Paxite | CuAs2 |
2.EB.15a | Rammelsbergite | NiAs2 |
2.EB.15a | Safflorite | (Co,Ni,Fe)As2 |
2.EB.15b | Seinäjokite | (Fe,Ni)(Sb,As)2 |
2.EB.20 | Arsenopyrite | FeAsS |
2.EB.20 | Gudmundite | FeSbS |
2.EB.20 | Osarsite | (Os,Ru)AsS |
2.EB.20 | Ruarsite | (Ru,Os)AsS |
2.EB.25 va | Antimony-bearing Gersdorffite | Ni(As,Sb)S |
2.EB.25 | Cobaltite | CoAsS |
2.EB.25 | Gersdorffite | NiAsS |
2.EB.25 | Hollingworthite | (Rh,Pt,Pd)AsS |
2.EB.25 | Irarsite | (Ir,Ru,Rh,Pt)AsS |
2.EB.25 | Jolliffeite | NiAsSe |
2.EB.25 | Krutovite | NiAs2 |
2.EB.25 | Maslovite | PtBiTe |
2.EB.25 | Michenerite | PdBiTe |
2.EB.25 | Padmaite | PdBiSe |
2.EB.25 | Platarsite | Pt(As,S)2 |
2.EB.25 | Testibiopalladite | PdSbTe |
2.EB.25 | Tolovkite | IrSbS |
2.EB.25 | Ullmannite | NiSbS |
2.EB.25 | Willyamite | CoSbS |
2.EB.25 | Changchengite | IrBiS |
2.EB.25 | Mayingite | IrBiTe |
2.EB.25 | Kalungaite | PdAsSe |
2.EB.25 | Milotaite | PdSbSe |
2.EB.25 | Paragersdorffite | Ni(As,S)2 |
2.EB.25 | Orthogersdorffite | NiAsS |
2.EB.25 | Kvačekite | NiSbSe |
2.EB.35 | Rheniite | ReS2 |
Other Information
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 Urvantsevite
mindat.org URL:
https://www.mindat.org/min-4120.html
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References for Urvantsevite
Localities for Urvantsevite
Locality List
- 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.
All localities listed without proper references should be considered as questionable.
Germany | |
| Anthony et al. (1990) |
Russia | |
| Shvedov et al. (2017) +1 other reference |
| Institute on Lake Superior Geology ... +2 other references |
| Rudashevskii et al. (1976) +2 other references |
Sluzhenikin et al. (2014) | |
2014 Ultramafic-mafic intrusions | |
| Chernikov et al. (2007) |
Quick NavTopAbout UrvantseviteUnique IdentifiersIMA Classification Classification Mineral SymbolsPhysical Properties Optical Data Chemistry Crystallography Crystal StructureX-Ray Powder DiffractionGeological EnvironmentType Occurrence SynonymsOther LanguagesCommon AssociatesStrunz-MindatOther InformationInternet Links References Localities Locality List
Mayak Mine, Talnakh Cu-Ni Deposit, Noril'sk, Putoran Plateau, Taimyr Peninsula, Taymyrskiy Autonomous Okrug, Krasnoyarsk Krai, Russia