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epsilon-Brass

Collectors Summary

Crystal System hexagonal,

Additional information / Summary

epsilon-Brass / ε-Brass

Chemism

Chemical formula

CuZn3

Additional chem. information

geordnet

Chemical composition

Kupfer, Zink

Unit weight: 259.7745 u; Number of atoms in the formula: 4

Info

Empirical formula:

CuZn3

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Copper

Cu

24.46

1

25.00

63.5463000

63.5463000
Zinc

Zn

75.54

3

75.00

65.4094000

196.2282000

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

hexagonal

Cell parameters a (Å)

2.74

Cell parameters b (Å)

-

Cell parameters c (Å)

8.58

Cell parameters a/b or c/a

3.131

Cell parameters c/b

-

Cell parameters α

90°

Cell parameters β

90°

Cell parameters γ

120°

Z

1

Volumne (ų)

55.785

Physical Properties

Density (g/cm³)

7.732 ( ρ calc. Mineralienatlas )

Preface

Author (Name, Year)

Westgren & Phragmen, 1925

References

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

Other languages

English

epsilon-Brass

German

epsilon-Brass

IDs

GUSID (Global unique identifier short form) rENKhzbDk0uPcC8x7joIBg
GUID (Global unique identifier) 874A43AC-C336-4B93-8F70-2F31EE3A0806
Database ID 4507