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Dzhezkazganite (Dzhezkazganit)

Collectors Summary

Color rosabraun-met.
Lustre Metallglanz
Hardness (Mohs) 4
Crystal System trigonal,

Chemism

Chemical formula

ReMoCu2PbS6

Chemical composition

Blei, Kupfer, Molybdän, Rhenium, Schwefel

Unit weight: 808.8447 u; Number of atoms in the formula: 11

Info

Empirical formula:

ReMoCu2PbS6

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Sulfur

S

23.79

6

54.55

32.0655000

192.3930000
Copper

Cu

15.71

2

18.18

63.5463000

127.0926000
Molybdenum

Mo

11.86

1

9.09

95.9420000

95.9420000
Rhenium

Re

23.02

1

9.09

186.2071000

186.2071000
Lead

Pb

25.62

1

9.09

207.2100000

207.2100000

Analysis wt%

Re : 23.03, Mo : 11.87, Cu : 15.72, Pb : 25.63, S : 23.76 (Ref: berechnet)

Strunz 9th edition incl. updates

2.EA.30

2: Sulfide und Sulfosalze (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide, Sulfarsenite, Sulfantimonite, Sulfbismuthite)
E: Metallsulfide mit M:S >= 1:2
A: M:S = 1:2, mit Cu, Ag, Au; Ni, Sn, PGE, Mo, W
30:Molybdänit-Gruppe

Lapis Classification

II/D.26-010

II: SULFIDE UND SULFOSALZE (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide)
D: Sulfide mit Metall : S,Se,Te < 1:1

Classification by Hölzel

2.EA.590

2: SULFIDES
E: Me/S=1/2 (also < 1/2)
A: Me/S=1/2 with Cu,Ag,Au, etc.
5: Molybdenite-Group

IMA status

Diskreditiert

Optical Properties

Color

rosabraun-met.

Lustre

Metallglanz

Crystallography

Crystal System

trigonal

Cell parameters a (Å)

3.22

Cell parameters b (Å)

-

Cell parameters c (Å)

18.54

Cell parameters a/b or c/a

5.758

Cell parameters c/b

-

Z

1

Volumne (ų)

166.476

Physical Properties

Hardness (Mohs)

4

Density (g/cm³)

8.07 (berechnet)

8.067 ( ρ calc. Mineralienatlas )

(Co-)Type locality

(Co-)Type locality

Kasachstan/Qaraghandy oblysy (Karaganda)/Dzhezkazgan (Dscheskasgan)/Dzhezkazgan Mine

Preface

Author (Name, Year)

Poplavko & Marchukova & Zak, 1962

References

American Mineralogist 48 (1963), 209.

Mineralogical Magazine 36 (1967), 133.

American Mineralogist 80 (1995), 1332

Other languages

German

Dzhezkazganit

Spanish

Dzhezkazganita

English

Dzhezkazganite

Simplified Chinese

辉铼铜矿

Locations with GPS information

IDs

GUSID (Global unique identifier short form) LQV5UtmZaUyJS0OmXB9-nA
GUID (Global unique identifier) 5279052D-99D9-4C69-894B-43A65C1F7E9C
Database ID 989