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Polarite

Pictures (4 Images total)

Cabriit (1), Polarit (2), Küstelit (3)
Views (Image: 1270223833): 2753
Cabriit (1), Polarit (2), Küstelit (3)

Anschliff und EDX. Talnakh, Norilsk, Krasnojarsk, Sibirien, Russland.

Collection: Doc Diether
Copyright: Doc Diether
Contribution: Doc Diether 2010-04-02
Locality: Talnakh / Noril'sk / Putoran-Plateau / Taimyrhalbinsel (Tajmyr) / Krasnojarsk, Region (Krasnojarski krai) / Sibirien, Föderationskreis / Russland
Majakit mit Polarit, Taimyrit, Sperrylith, Shadlunit, Altait, Silber, Pentlandit etc.
Views (Image: 1580057366): 603
Majakit mit Polarit, Taimyrit, Sperrylith, Shadlunit, Altait, Silber, Pentlandit etc. (SNr: Erz-Maja-2-1-10)

Erzanschliff mit Majakit, Polarit, Taimyrit, Sperrylith, Shadlunit, Altait, Silber, Pentlandit etc. aus der Majak Mine, Talnakh, Norilsk, Russland. Analyse von Prof. N. Rudashevsky, Sankt Petersburg.

Collection: Klaus Schäfer
Copyright: Klaus Schäfer
Contribution: Klaus Schäfer 2020-01-26
Locality: Mayak (Majak) / Talnakh / Noril'sk / Putoran-Plateau / Taimyrhalbinsel (Tajmyr) / Krasnojarsk, Region (Krasnojarski krai) / Sibirien, Föderationskreis / Russland
Taimyrit, Auricuprid, Tetraauricuprid, Polarit, Pb-Polarit, Tulameenit, Sperrylith, Silber etc.
Views (Image: 1580840802): 778
Taimyrit, Auricuprid, Tetraauricuprid, Polarit, Pb-Polarit, Tulameenit, Sperrylith, Silber etc. (SNr: Erz-Taim-2-1-6)

Erzschliff mit Taimyrit, Auricuprid, Tetraauricuprid, Polarit, Pb-Polarit, Tulameenit, Sperrylith, Silber etc. aus dem Majak Mine, Talnakh, Norilsk, Russland. Analyse von N. Rudashevsky, Sankt Pete...

Collection: Klaus Schäfer
Copyright: Klaus Schäfer
Contribution: Klaus Schäfer 2020-02-04
Locality: Mayak (Majak) / Talnakh / Noril'sk / Putoran-Plateau / Taimyrhalbinsel (Tajmyr) / Krasnojarsk, Region (Krasnojarski krai) / Sibirien, Föderationskreis / Russland
Zvyagintsevit, Majakit, Taimyrit, Pb-Polarit, Sobolevskit, Galenit, Pentlandit etc.
Views (Image: 1580909204): 329
Zvyagintsevit, Majakit, Taimyrit, Pb-Polarit, Sobolevskit, Galenit, Pentlandit etc. (SNr: Erz-Zvya-2-1-13)

Erzschliff mit Zvyagintsevit, Majakit, Taimyrit, Pb-Polarit, Sobolevskit, Galenit, Pentlandit etc. aus Oktyabr'skoye, Norilsk , Sibirien, Russland. Analyse von Prof. N. Rudashevsky, Sankt Petersburg.

Collection: Klaus Schäfer
Copyright: Klaus Schäfer
Contribution: Klaus Schäfer 2020-02-05
Locality: Oktyabr'skoye Mine (Oktyabr'sky, Oktyabr'skoe) / Talnakh / Noril'sk / Putoran-Plateau / Taimyrhalbinsel (Tajmyr) / Krasnojarsk, Region (Krasnojarski krai) / Sibirien, Föderationskreis / Russland

Collectors Summary

Color weiß mit gelblichen Farbton
Streak color weiß
Lustre Metallglanz
Hardness (Mohs) 4
Crystal System orthorhombisch, Ccm21

Chemism

Chem­ical formula

Pd(Pb,Bi)

Chem­ical com­po­si­tion

Bismut, Blei, Palladium

Unit weight: 314.0735955 u; Number of atoms in the formula: 2

Info

Empirical formula:

Pd(Pb0.75Bi0.25)

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Palladium

Pd

33.88

1

50.00

106.4210000

106.4210000

Lead

Pb

49.48

0.75

37.50

207.2100000

155.4075000

Bismuth

Bi

16.63

0.25

12.50

208.9803820

52.2450955

Anal­y­sis wt%

Ø Pd : 32.40, Pb : 34.60, Bi : 32.50, PLT : 32.40 (Ref: Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva, 1904-1974 69)

Strunz 9th edi­tion incl. updates

2.AC.40

2: Sulfide und Sulfosalze (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide, Sulfarsenite, Sulfantimonite, Sulfbismuthite)
A: Legierungen und legierungsartige Verbindungen
C: Verbindungen von Halbmetallen mit Platin-Gruppen-Elementen (PGE)
40:Polarit-Gruppe

Lapis Clas­sifica­tion

II/C.20-100

II: SULFIDE UND SULFOSALZE (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide)
C: Sulfide mit Metall : S,Se,Te ~ 1:1
20: Nickelin-Gruppe

Clas­sifica­tion by Hölzel

2.AC.420

2: SULFIDES
A: Alloys of Cu,Ag,Au,Ni,Pd with As,Sb,Bi,(Te)
C: With Pd
4: Genkinite Polarite-Group

Dana 8th edi­tion

02.08.06.01

02: Sulfide Minerals
08: Sulfides - Including Selenides and Tellurides where Am Bn Xp, with (m+n):p=1:1

IMA sta­tus

Anerkannt von der CNMNC

Min­eral sta­tus

anerkanntes Mineral

Optical Properties

Color

weiß mit gelblichen Farbton

Streak color

weiß

Diaphane­ity (Trans­parency)

opak

Lus­tre

Metallglanz

Anisotropism

schwach, grau zu blass braun in Öl

Reflec­tiv­ity: (Lambda nm) ↓, ↑, Ø

(440) 55.40, , 55.40
(460) 56.80, , 56.80
(480) 55.90, , 55.90
(500) 56.40, , 56.40
(520) 58.20, , 58.20
(540) 59.20, , 59.20
(560) 59.60, , 59.60
(580) 59.60, , 59.60
(600) 59.90, , 59.90
(620) 59.50, , 59.50
(640) 60.90, , 60.90
(660) 61.20, , 61.20
(680) 60.90, , 60.90
(700) 61.80, , 61.80

Reflection chart Polarite

Reflec­tiv­ity Ø

58.95

Crystallography

Crystal Sys­tem

orthorhombisch

Class (H-M)

mm2

Space Group number

36

Space Group

Ccm21

Cell param­e­ters a (Å)

7.191

Cell param­e­ters b (Å)

8.693

Cell param­e­ters c (Å)

10.681

Cell param­e­ters a/b or c/a

0.827

Cell param­e­ters c/b

1.229

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

90°

Z

16

Volumne (ų)

667.684

X-Ray Pow­der Diffrac­tion

2.65(100),
2.50(30),
2.25(50),
2.16(90),
1.638(50),
1.400(30),
1.220(30),
1.169(30)

XRD chart Polarite

Calculated from d-spacing and intensity at 0.1541838 nm (Cu)

Crystal Structure 3D

Open larger view

Physical Properties

Hard­ness (Mohs)

4

VHN (Hard­ness Vick­ers)

168 - 232 (50g)

Density (g/cm³)

12.51

12.497 ( ρ calc. Mineralienatlas )

Preface

Author (Name, Year)

Genkin & Evstigneeva & Troneva & Vyal'sov, 1969

References

Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 98 (1969), 708

Related minerals "Strunz Classification" (9. Edition) [Mineral | Chemical formula | Crystal system : Class (H-M) : Space Group | Indenture number]

Polarite

Pd(Pb,Bi)

orthorhombisch : mm2 : Ccm21

2.AC.40

Related minerals "Lapis Classification" [Mineral | Chemical formula | Crystal system : Class (H-M) : Space Group | Indenture number]

Sorosite

Cu1+x(Sn,Sb)

hexagonal : 6/mmm : P63/mmc

II/C.20-005

Langisite

(Co,Ni)As

hexagonal : 6/mmm : P63/mmc

II/C.20-010

Nickeline

NiAs

hexagonal : 6/mmm : P63/mmc

II/C.20-020

Breithauptite

NiSb

hexagonal : 6/mmm : P63/mmc

II/C.20-030

Freboldite

CoSe

hexagonal : 6/mmm : P63/mmc

II/C.20-040

Sederholmite

NiSe

hexagonal : 6/mmm : P63/mmc

II/C.20-050

Vavřínite

Ni2SbTe2

II/C.20-060

'Hexatestibiopanickelite'

(Ni,Pd)(Te,Sb)

hexagonal : 6/mmm : P63/mmc

II/C.20-070

Kotulskite

Pd(Te,Bi)2-x {x ≈ 0.4}

hexagonal : 6/mmm : P63/mmc

II/C.20-080

Sudburyite

(Pd,Ni)Sb

hexagonal : 6/mmm : P63/mmc

II/C.20-090

Stumpflite

Pt(Sb,Bi)

hexagonal : 6/mmm : P63/mmc

II/C.20-095

Polarite

Pd(Pb,Bi)

orthorhombisch : mm2 : Ccm21

II/C.20-100

Sobolevskite

PdBi

II/C.20-110

Ruthenarsenite

(Ru,Ni)As

II/C.20-120

Cherepanovite

RhAs

orthorhombisch : mmm : Pnma

II/C.20-130

Wassonite

TiS

trigonal : 3m : R3m

II/C.20-140

Related minerals "Hoelzel Classification" [Mineral | Chemical formula : Crystal system : Class (H-M) | Space Group | Indenture number]

Borishanskiite

Pd(As,Pb)2

orthorhombisch : mm2 : Ccm21

2.AC.400

Polarite

Pd(Pb,Bi)

orthorhombisch : mm2 : Ccm21

2.AC.420

Ungavaite

Pd4Sb3

tetragonal : 422 : P41212, P4122, P43212

2.AC.470

Genkinite

(Pt,Pd)4Sb3

tetragonal : 422 : P41212

2.AC.480

Related minerals "Dana 8. Classification" [Mineral | Chemical formula : Crystal system : Class (H-M) | Space Group | Indenture number]

Galena

PbS

kubisch : m3m : Fm3m

02.08.01.01

Clausthalite

PbSe

kubisch : m3m : Fm3m

02.08.01.02

Altaite

PbTe

kubisch : m3m : Fm3m

02.08.01.03

Alabandite

MnS

kubisch : m3m : Fm3m

02.08.01.04

Oldhamite

(Ca,Mg,Fe,Mn)S

kubisch : m3m : Fm3m

02.08.01.05

Niningerite

(Mg,Fe2+,Mn)S

kubisch : m3m : Fm3m

02.08.01.06

Borovskite

Pd3SbTe4

kubisch : m3m : Fm3m

02.08.01.07

Crerarite

(Pt,Pb)Bi3(S,Se)4-x

kubisch : m3m : Fm3m

02.08.01.08

Keilite

(Fe,Mg,Mn,Ca,Cr)S

kubisch : m3m : Fm3m

02.08.01.09

Sphalerite

(Zn,Fe)S

kubisch : 43m : F43m

02.08.02.01

Stilleite

ZnSe

kubisch : 43m : F43m

02.08.02.02

Metacinnabar

HgS

kubisch : 43m : F43m

02.08.02.03

Tiemannite

HgSe

kubisch : 43m : F43m

02.08.02.04

Coloradoite

HgTe

kubisch : 43m : F43m

02.08.02.05

Hawleyite

CdS

kubisch : 43m : F43m

02.08.02.06

Polhemusite

(Zn,Hg)S

02.08.03.01

Xingzhongite

(Pb,Cu,Fe)(Ir,Pt,Rh)2S4

kubisch : m3m : Fd3m

02.08.04.01

Cooperite

PtS

tetragonal : 4/mmm : P42/mmc

02.08.05.01

Vysotskite

(Pd,Ni)S

tetragonal : 4/m : P42/m

02.08.05.02

Braggite

(Pt,Pd,Ni)S

tetragonal : 4/m : P42/m

02.08.05.03

Polarite

Pd(Pb,Bi)

orthorhombisch : mm2 : Ccm21

02.08.06.01

Greenockite

CdS

hexagonal : 6mm : P63mc

02.08.07.02

Cadmoselite

CdSe

hexagonal : 6mm : P63mc

02.08.07.03

Rambergite

gamma-MnS

hexagonal : 6mm : P63mc

02.08.07.04

Hypercinnabar

HgS

02.08.08.01

IMA Number

IMA 1969-032

Automatic Links to external internet sources (Responsibility is with the operator)

German pages

DeWikiPedia - search for: Polarit
Google-Bilder-Suche - search for: Polarit
Mineralogisch-Petrographisches-Institut Hamburg - search for: Polarit

English pages

Mindat - search for: Polarite
Webmineral - search for:Polarite
Handbook-of-Mineralogy - search for: Polarite
RRUFF - Raman, XRD and other mineral data - search for: Polarite
RRUFF - References and PDF downloads - search for: Polarite
American-Mineralogist-Crystal-Structure-Database - search for: Polarite
Athena - search for: Polarite

Russian pages

Webmineral.ru - search for: Полярит

Mineral Dealer

German pages

hausen - Mineralgroßhandel - search for: Polarit
Crystal-Treasure.com - search for: Polarit
Bosse - search for: Polarit

Locations with GPS information