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Skinnerite (Skinnerit)

Pictures (4 Images total)

Skinnerit
Views (File:
1268172052
): 1015
Skinnerit
Andrássy III. Mine, Rudabánya, Ungarn; Bildbreite: 4,2mm
Copyright: Mabu; Contribution: Mabu
Collection: Mabu
Location: Ungarn/Borsod-Abaúj-Zemplén, Komitat/Kazincbarcika, Kreis/Rudabánya/Grube Andrássy III
Mineral: Skinnerite
Image: 1268172052
Rating: 8 (votes: 1)
License: Usage for Mineralienatlas project only
Skinnerit

Andrássy III. Mine, Rudabánya, Ungarn; Bildbreite: 4,2mm
Collection: Mabu
Copyright: Mabu
Contribution: Mabu 2010-03-09
Locality: Grube Andrássy III / Rudabánya / Kazincbarcika, Kreis / Borsod-Abaúj-Zemplén, Komitat / Ungarn
Skinnerit
Views (File:
1223808260
): 1300
Skinnerit
FO: Bankov bei Kosice, Slowakei; plattige blauschwarze Kristalle zusammen mit Malachit; BB: 1,5 mm
Copyright: Mabu; Contribution: Münchener Micromounter
Collection: Lithothek der Münchener Micromounter, Collection number: A004006, Donator: Klaus Fleck
Location: Slowakei/Košický kraj/Košice-okolie, Okres/Kaschau (Kosice)/Bankov
Mineral: Skinnerite
Image: 1223808260
License: Usage for Mineralienatlas project only
Skinnerit (SNr: A004006)

FO: Bankov bei Kosice, Slowakei; plattige blauschwarze Kristalle zusammen mit Malachit; BB: 1,5 mm
Collection: Lithothek der Münchener Micromounter
Copyright: Mabu
Contribution: Münchener Micromounter 2008-10-12
Locality: Bankov / Kaschau (Kosice) / Košice-okolie, Okres / Košický kraj / Slowakei
Skinnerit
Views (File:
1296838838
): 800
Skinnerit
Bildbreite: 2,5 mm; Fundort: Grube Andrássy III, Rudabánya, Rudabányai-Gebirge, Komitat Borsod-Abaúj-Zemplén, Ungarn
Copyright: Tamás Ungvári; Contribution: slugslayer
Location: Ungarn/Borsod-Abaúj-Zemplén, Komitat/Kazincbarcika, Kreis/Rudabánya/Grube Andrássy III
Mineral: Skinnerite
Image: 1296838838
License: Usage for Mineralienatlas project only
Skinnerit

Bildbreite: 2,5 mm; Fundort: Grube Andrássy III, Rudabánya, Rudabányai-Gebirge, Komitat Borsod-Abaúj-Zemplén, Ungarn
Copyright: Tamás Ungvári
Contribution: slugslayer 2011-02-04
Locality: Grube Andrássy III / Rudabánya / Kazincbarcika, Kreis / Borsod-Abaúj-Zemplén, Komitat / Ungarn
Skinnerit
Views (File:
1296838877
): 801
Skinnerit
Bildbreite: 2 mm; Fundort: Grube Andrássy III, Rudabánya, Rudabányai-Gebirge, Komitat Borsod-Abaúj-Zemplén, Ungarn
Copyright: Luigi Chiappino; Contribution: slugslayer
Location: Ungarn/Borsod-Abaúj-Zemplén, Komitat/Kazincbarcika, Kreis/Rudabánya/Grube Andrássy III
Mineral: Skinnerite
Image: 1296838877
License: Usage for Mineralienatlas project only
Skinnerit

Bildbreite: 2 mm; Fundort: Grube Andrássy III, Rudabánya, Rudabányai-Gebirge, Komitat Borsod-Abaúj-Zemplén, Ungarn
Copyright: Luigi Chiappino
Contribution: slugslayer 2011-02-04
Locality: Grube Andrássy III / Rudabánya / Kazincbarcika, Kreis / Borsod-Abaúj-Zemplén, Komitat / Ungarn

You find additional Skinnerit specimen at the Geolitho Museum

Collectors Summary

Color hellbläulich grau mit tief rot interanl Reflektionen
Streak color rötlich schwarz
Hardness (Mohs) 3.75
Solubility - HCl, HNO3 (jeweils 1:1)
Crystal System monoklin, P21/c

Chemism

Chemical formula

Cu3SbS3

Chemical composition

Antimon, Kupfer, Schwefel

Unit weight: 408.5955 u; Number of atoms in the formula: 7

Info

Empirical formula:

Cu3SbS3

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Sulfur

S

23.54

3

42.86

32.0655000

96.1965000
Copper

Cu

46.66

3

42.86

63.5463000

190.6389000
Antimony

Sb

29.80

1

14.29

121.7601000

121.7601000

Analysis wt%

Ag : 2.01, Cu : 46.08, Sb : 29.06, S : 22.79 (Ref: American Mineralogist 74)

Strunz 9th edition incl. updates

2.GA.20

2: Sulfide und Sulfosalze (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide, Sulfarsenite, Sulfantimonite, Sulfbismuthite)
G: Sulfoarsenide, Sulfoantimonide, Sulfobismuthide
A: Insel(Neso)-Sulfarsenide, usw., ohne zusätzlichen Schwefel (S)
20:Wittichenit-Gruppe

Lapis Classification

II/E.03-010

II: SULFIDE UND SULFOSALZE (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide)
E: Sulfosalze (S : As,Sb,Bi = x)
3: Sulfosalze mit Eisen/Kupfer vorherrschend (x=2,0-1,6)

Classification by Hölzel

2.FA.200

2: SULFIDES
F: Sulfarsenites, Sulfantimonites, Sulfbismuthinites Trigonal Pyramids ~[AsS3]3-, ~[SbS3]3-, ~[BiS3]3-
A: Neso Sulfarsenites without additional S
2: Skinnerite-Group

Dana 8th edition

03.04.08.02

03: Sulfides - Sulfosalts
04: Sulfides - Sulfosalts where z/y > 3 - (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

hellbläulich grau mit tief rot interanl Reflektionen

Streak color

rötlich schwarz

Diaphaneity (Transparency)

opak

Crystallography

Crystal System

monoklin

Class (H-M)

2/m

Space Group number

14

Space Group

P21/c

Cell parameters a (Å)

7.815

Cell parameters b (Å)

10.252

Cell parameters c (Å)

13.270

Cell parameters a/b or c/a

0.762

Cell parameters c/b

1.294

Cell parameters α

90°

Cell parameters β

90.35

Cell parameters γ

90°

Z

8

Volumne (ų)

1063.164

X-Ray Powder Diffraction

3.911(80),
3.208(70),
3.192(70),
3.048(70),
2.830(100),
2.628(90),
2.619(90),
1.806(90)
XRD chart Skinnerite

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

Crystals 3D

Open larger view

Crystal Structure 3D

Open larger view

Physical Properties

Hardness (Mohs)

3.75

VHN (Hardness Vickers)

157 (50g)

Density (g/cm³)

5.07

5.105 ( ρ calc. Mineralienatlas )

Instability

- HCl, HNO3 (jeweils 1:1)

(Co-)Type locality

(Co-)Type locality

Grönland/Kommune Kujalleq/Narsaq/Ilimaussaq-Komplex/Kangerdluarssuq/Skinneritvorkommen

Preface

Author (Name, Year)

Karup-Møller & Makovicky, 1974

References

American Mineralogist 59 (1974), 889

Other languages

German

Skinnerit

Spanish

Skinnerita

French

Skinnerite

English

Skinnerite

Russian

Скиннерит

CNMNC (IMA)-Number

IMA 1973-035

CNMNC symbol

Symbol

Ski

Locations with GPS information