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Ungavaite

Collectors Summary

Cleavages keine
Fracture keiner
Crystal System tetragonal, P41212, P4122, P43212

Chemism

Chemical formula

Pd4Sb3

Additional chem. information

Pd-dominanes Analog von Genkinit

Chemical composition

Antimon, Palladium

Unit weight: 790.9643 u; Number of atoms in the formula: 7

Info

Empirical formula:

Pd4Sb3

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Palladium

Pd

53.82

4

57.14

106.4210000

425.6840000

Antimony

Sb

46.18

3

42.86

121.7601000

365.2803000

Analysis wt%

Pd : 54.53, Bi : 0.42, Sb : 44.59, PLT : 54.53 (Ref: Canadian Mineralogist 2005)

Strunz 9th edition incl. updates

2.AC.35

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)
35:Genkinit-Gruppe

Lapis Classification

II/A.05-130

II: SULFIDE UND SULFOSALZE (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide)
A: Legierungen und legierungsartige Verbindungen
5: mit Metallen der Platin-gruppe (v.a. Pd)

Classification by Hölzel

2.AC.470

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

02.06.04.03

02: Sulfide Minerals
06: Sulfides - Including Selenides and Tellurides where Am Bn Xp, with (m+n):p=4:3
04: Genkinite Group

IMA status

anerkannt 2004

Mineral status

anerkanntes Mineral

Crystallography

Crystal System

tetragonal

Class (H-M)

422

Space Group number

92, 91, 96

Space Group

P41212, P4122, P43212

Cell parameters a (Å)

7.739

Cell parameters b (Å)

-

Cell parameters c (Å)

24.145

Cell parameters a/b or c/a

3.120

Cell parameters c/b

-

Cell parameters α

90°

Cell parameters β

90°

Cell parameters γ

90°

Z

8

Volume (ų)

1446.095

X-Ray Powder Diffraction

3.0077(90), 2.2633(100), 2.1471(30), 1.9404(60), 1.2465(30), 1.2002(30), 0.9221(30)

XRD chart Ungavaite

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

Physical Properties

Density (g/cm³)

7.26 (berechnet)

7.266 ( ρ calc. Mineralienatlas )

Cleavages

keine

Fracture

keiner

Preface

Author (Name, Year)

McDonald & Cabri & Stanley & Rudashevsky & Poirier & Mungall & Ross &

References

Canadian Mineralogist 43 (2005), 1735

Other languages

German

Ungavait

Spanish

Ungavaita

English

Ungavaite

French

Ungavaite

Russian

Унгаваит

Traditional Chinese

四方銻鈀礦

Simplified Chinese

四方锑钯矿

CNMNC (IMA)-Number

IMA 2004-020

CNMNC symbol

Symbol

Ugv

Locations with GPS information

IDs

GUSID (Global unique identifier short form) rFDoL51bGk-kJ-8GuimDuA
GUID (Global unique identifier) 2FE850AC-5B9D-4F1A-A427-EF06BA2983B8
Database ID 4452