https://www.mineral-bosse.de
https://www.mineraliengrosshandel.com
https://www.edelsteine-neuburg.de
https://www.mineralbox.biz
'._('einklappen').'
 

gamma-Brass

Collectors Summary

Crystal System kubisch, I43m

Additional information / Summary

gamma-Brass / γ-Brass

Chemism

Chem­ical formula

Cu5Zn8

Addi­tional chem. informa­tion

Hume-Rothery-Phase

Chem­ical com­po­si­tion

Kupfer, Zink

Unit weight: 841.0067 u; Number of atoms in the formula: 13

Info

Empirical formula:

Cu5Zn8

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Copper

Cu

37.78

5

38.46

63.5463000

317.7315000

Zinc

Zn

62.22

8

61.54

65.4094000

523.2752000

Strunz 9th edi­tion incl. updates

1.AB.10

1: Elemente (Metalle, intermetallische Legierungen, Metalloide u. Nichtmetalle, Carbide, Silicide, Nitride u. Phosphide)
A: Metalle und intermetallische Legierungen
B: Zink-Messing-Familie
10:Messing-Gruppe

IMA sta­tus

nicht anerkannt

Crystallography

Crystal Sys­tem

kubisch

Class (H-M)

43m

Space Group number

217

Space Group

I43m

Cell param­e­ters a (Å)

8.89

Cell param­e­ters b (Å)

-

Cell param­e­ters c (Å)

-

Cell param­e­ters a/b or c/a

1

Cell param­e­ters c/b

-

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

90°

Z

4

Volumne (ų)

702.595

Physical Properties

Density (g/cm³)

7.95 ( ρ calc. Mineralienatlas )

Preface

Author (Name, Year)

Bradley & Gregory, 1931

References

Strunz Mineralogical Tables 9. Edition (2001), 37.

Other languages

English

gamma-Brass

German

gamma-Brass

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

German pages

DeWikiPedia - search for: gamma-Brass
Google-Bilder-Suche - search for: gamma-Brass
Mineralienatlas.de (Forum) - search for: gamma-Brass

English pages

Mindat - search for: gamma-Brass
Webmineral - search for:gamma-Brass
Handbook-of-Mineralogy - search for: gamma-Brass
RRUFF - Raman, XRD and other mineral data - search for: gamma-Brass
RRUFF - References and PDF downloads - search for: gamma-Brass
American-Mineralogist-Crystal-Structure-Database - search for: gamma-Brass
Strahlen.org - search for: gamma-Brass

Mineral Dealer

German pages

hausen - Mineralgroßhandel - search for: gamma-Brass
Crystal-Treasure.com - search for: gamma-Brass
Bosse - search for: gamma-Brass
Edelsteine Neuburg - Gundolf Fischer - search for: gamma-Brass