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Cuboargyrite

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Cuboargyrit
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Cuboargyrit

Die Eigenschaften zu den anderen Erzen sind zu ähnlich, so daß man den Cuboargyrit nur durch eine Analyse sicher zuordnen kann. Baberast, Bollenbach, Haslach, Schwarzwald, Baden-Württemb. BB:1,5 mm...

Collection: Doc Diether
Copyright: Doc Diether
Contribution: Doc Diether 2012-04-27
Locality: Baberast / Bollenbach / Haslach im Kinzigtal / Ortenaukreis / Freiburg, Bezirk / Baden-Württemberg / Deutschland

Collectors Summary

Color grauschwarz
Streak color schwarz
Hardness (Mohs) 3
Cleavages keine
Fracture muschelig
Crystal System kubisch, Fm3m

Chemism

Chem­ical formula

AgSbS2

Chem­ical com­po­si­tion

Antimon, Silber, Schwefel

Unit weight: 293.75932 u; Number of atoms in the formula: 4

Info

Empirical formula:

AgSbS2

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Sulfur

S

21.83

2

50.00

32.0655000

64.1310000

Silver

Ag

36.72

1

25.00

107.8682200

107.8682200

Antimony

Sb

41.45

1

25.00

121.7601000

121.7601000

Anal­y­sis wt%

Ag : 36.10, Sb : 41.40, S : 22.10 (Ref: Lapis 1998)

Strunz 9th edi­tion incl. updates

2.CD.10

2: Sulfide und Sulfosalze (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide, Sulfarsenite, Sulfantimonite, Sulfbismuthite)
C: Metallsulfide, M : S = 1 : 1 (und ähnliche)
D: mit Zinn (Sn), Blei (Pb), Quecksilber (Hg), usw.
10:Galenit-Gruppe

Lapis Clas­sifica­tion

II/C.16-005

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

Clas­sifica­tion by Hölzel

2.GA.150

2: SULFIDES
G: SnS Archetype
A: With Cu,Ag,Fe (without Pb)
1: Chalcostibite-Group

Dana 8th edi­tion

03.09.02.01

03: Sulfides - Sulfosalts
09: Sulfides - Sulfosalts where z/y = 1 - (A+)i (A++)j [By Cz], A=metals, B=semi-metals, C=non-metals

IMA sta­tus

Anerkannt von der CNMNC

Min­eral sta­tus

anerkanntes Mineral

Optical Properties

Color

grauschwarz

Streak color

schwarz

Crystallography

Crystal Sys­tem

kubisch

Class (H-M)

m3m

Space Group number

225

Space Group

Fm3m

Cell param­e­ters a (Å)

5.650

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

2

Volumne (ų)

180.362

X-Ray Pow­der Diffrac­tion

3.26(90),
2.83(100),
1.998(80),
1.703(60),
1.630(50),
1.296(20),
1.263(30),
1.153(20)

XRD chart Cuboargyrite

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

Crystal Structure 3D

Open larger view

Physical Properties

Hard­ness (Mohs)

3

VHN (Hard­ness Vick­ers)

83 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

5.325 (berechnet)

5.409 ( ρ calc. Mineralienatlas )

Cleav­ages

keine

Frac­ture

muschelig

Tenac­ity

spröde

Preface

Author (Name, Year)

Walenta, 1998

References

Lapis 23 (1998), 21

Other languages

Spanish

Cuboargirita

German

Cuboargyrit

English

Cuboargyrite

French

Cuboargyrite

Russian

Кубоаргирит

Alternative Name

Spanish

Cuboargyrita

CNMNC (IMA)-Number

IMA 1997-004

CNMNC symbol

Symbol

Cbag

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

German pages

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

English pages

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

Russian pages

Webmineral.ru - search for: Кубоаргирит

Mineral Dealer

German pages

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

Locations with GPS information