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Nickelskutterudite

Pictures (91 Images total)

Nickelskutterudit
Views (Image: 1512233416): 1526
Nickelskutterudit

Bildbreite: 13 mm; Nickelskutterudit xx, Fundort: Schlema-Alberoda-Hartenstein, Sachsen

Collection: Harald Biecker
Copyright: Harald Biecker
Contribution: Harald Biecker 2017-12-02
Locality: Schlema-Alberoda-Hartenstein / Erzgebirgskreis / Sachsen / Deutschland
Nickel-Skutterudit
Views (Image: 1520768178): 658
Nickel-Skutterudit

Gestrickte Nickel-Skutterudit xx gangförmig mit beidseitigem Salband. Von der Grube Weißer Hirsch, Schneeberg, Erzgebirge. Breite etwa 7 cm.

Collection: raritätenjäger
Copyright: raritätenjäger
Contribution: raritätenjäger 2018-03-11
Locality: Weißer Hirsch (Schacht 3) / Neustädtel / Schneeberg / Erzgebirgskreis / Sachsen / Deutschland
Nickel-Skutterudit Var. Chloanthit
Views (Image: 1207499766): 8690, Rating: 8.17
Nickel-Skutterudit Var. Chloanthit

scharfkantige Nickel-Skutterudit (Var. Chloanthit) xx bis ca. 1,1 cm KL
z.T. besetzt mit Pechblende
Maße der Stufe: 4,5 x 3 cm
Fundort: Schacht 371, Hartenstein, Erzgebirge, Sachs...

Collection: ex Schluchti
Copyright: Schluchti
Contribution: Schluchti 2008-04-06
Locality: Schacht 371 / Schlema-Alberoda-Hartenstein / Erzgebirgskreis / Sachsen / Deutschland
Nickelskutterudit
Views (Image: 1277031629): 4557
Nickelskutterudit

Größe: 4,3 x 3 x 2,6 cm, Fundort: Schneeberg, Erzgebirge, Sachsen, Deutschland

Copyright: Rob Lavinsky
Contribution: thdun5 2010-06-20
Locality: Schneeberg / Erzgebirgskreis / Sachsen / Deutschland
Nickelskutterudit
Views (Image: 1277031046): 3600
Nickelskutterudit

Bildbreite: 1,8 cm, Fundort: Schacht 250, Schlema, Erzgebirge, Sachsen, Deutschland

Copyright: Peter Haas
Contribution: thdun5 2010-06-20
Locality: Schacht 250 / Schlema-Alberoda-Hartenstein / Erzgebirgskreis / Sachsen / Deutschland
Silber, Nickelskutterudit
Views (Image: 1274196136): 1895
Silber, Nickelskutterudit

Schacht 186 / Schlema / Erzgebirge / Haldenfund (BB 1,7cm)

Collection: erzgebirge65
Copyright: erzgebirge65
Contribution: erzgebirge65 2010-05-18
Locality: Schacht 186 / Schlema-Alberoda-Hartenstein / Erzgebirgskreis / Sachsen / Deutschland

Collectors Summary

Color silbergrau, grau-met.
Streak color schwarz
Hardness (Mohs) 5.50 - 6.00
Solubility +++ HNO3, gelegentlich instabil an feuchter Luft
Crystal System kubisch, Im3

Chemism

Chem­ical formula

(Ni,Co,Fe)As3

Empir­ical formula (anal­y­sis)

(Ni0.62Co0.28Fe0.12)Σ1.02(As2.95S0.05)Σ3.00

Chem­ical com­po­si­tion

Arsen, Eisen, Kobalt, Nickel

Unit weight: 282.214641552 u; Number of atoms in the formula: 4.02

Info

Empirical formula:

(Ni0.62Co0.28Fe0.12)(As2.95S0.05)

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Sulfur

S

0.57

0.05

1.24

32.0655000

1.6032750

Iron

Fe

2.37

0.12

2.99

55.8452000

6.7014240

Cobalt

Co

5.85

0.28

6.97

58.9332009

16.5012963

Nickel

Ni

12.89

0.62

15.42

58.6934200

36.3899204

Arsenic

As

78.32

2.95

73.38

74.9216020

221.0187259

Anal­y­sis wt%

Co : 6.28, Ni : 14.49, Fe : 5.20, As : 73.55 (Ref: Dana, 7th ed. 1)

Strunz 9th edi­tion incl. updates

2.EC.05

2: Sulfide und Sulfosalze (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide, Sulfarsenite, Sulfantimonite, Sulfbismuthite)
E: Metallsulfide mit M:S >= 1:2
C: M:S = 1:>2
05:Skutterudit-Gruppe

Lapis Clas­sifica­tion

II/D.29-020

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

Clas­sifica­tion by Hölzel

2.EC.120

2: SULFIDES
E: Me/S=1/2 (also < 1/2)
C: Me/S=1/3 With Co,Ni
1: Skutterudite-Group

Dana 8th edi­tion

02.12.17.02

02: Sulfide Minerals
12: Sulfides - Including Selenides and Tellurides where Am Bn Xp, with (m+n):p=1:2
17: Skutterudite Series

IMA sta­tus

Erstbeschreibung vor CNMNC-Gründung (1959), als Mineral meist anerkannt

Min­eral sta­tus

anerkanntes Mineral

IMA Classification

IMA Clas­sifica­tion

Perovskite supergroup  ⇒ Non-stoichiometric perovskites  ⇒ Skutterudite subgroup

Optical Properties

Color

silbergrau, grau-met.

Streak color

schwarz

Change in color

hell gelblich weiß in reflektiertem Licht; Anisotropie-Zonen rötlich

Anisotropism

schwach bis ausgeprägt

Crystallography

Crystal Sys­tem

kubisch

Class (H-M)

m3

Space Group number

204

Space Group

Im3

Cell param­e­ters a (Å)

8.2653(6)

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

8

Volumne (ų)

564.645

Kristall struc­ture

Schumer, B.N., Andrade, M.B., Evans, S.H., Downs, R.T.: A new formula and crystal structure for nickelskutterudite, (Ni,Co,Fe)As3, and occupancy of the icosahedral cation site in the skutterudite group. American Mineralogist Vol. 102 No. 1 (2017) S. 205-209.

X-Ray Pow­der Diffrac­tion

5.87(30),
3.39(40),
2.624(100),
2.222(60),
1.858(70),
1.771(30),
1.695(60),
1.627(70)

XRD chart Nickelskutterudite

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

Crystals 3D

Open larger view

Physical Properties

Hard­ness (Mohs)

5.50 - 6.00

VHN (Hard­ness Vick­ers)

691 (100g)

Density (g/cm³)

6.639 ( ρ calc. Mineralienatlas )

Insta­bil­ity

+++ HNO3, gelegentlich instabil an feuchter Luft

Chem­ical Prop­er­ties and Tests

Die Lösung in HNO3 ist grün (Ni >> Co), gelb (Ni : Co ca. 3 : 1) oder rosa (mehr Co).

(Co-)Type locality

(Co-)Type locality

Deutschland/Sachsen/Erzgebirgskreis/Schneeberg

Preface

Name from

Das Nickel-Mitglied der Skutterudit-Subgruppe

Author (Name, Year)

Waller & Moses, 1892

References

Handbook of Mineralogy (Anthony et al.), 1 (1990), 351

Tidying up mineral names: an IMA-CNMNC scheme for suffixes, hyphens and diacritical marks: Mineral. Record, 39 (2008), 131-135

Schumer, B.N., Andrade, M.B., Evans, S.H., Downs, R.T.: A new formula and crystal structure for nickelskutterudite, (Ni,Co,Fe)As3, and occupancy of the icosahedral cation site in the skutterudite group. American Mineralogist Vol. 102 No. 1 (2017) S. 205-209.

IMA group assignments




 
 
 
 
CoSb3
kubisch
Im3

 
 
 
 
(Ni,Co,Fe)As3
kubisch
Im3

 
 
 
 
CoAs3
kubisch
Im3

Refresh list

Actuality: 22. Oct 2021 - 19:11:28

Related minerals "Strunz Classification" (9. Edition) [Mineral | Chemical formula | Crystal system : Class (H-M) : Space Group | Indenture number]

Kieftite

CoSb3

kubisch : m3 : Im3

2.EC.05

Skutterudite

CoAs3

kubisch : m3 : Im3

2.EC.05

Ferroskutterudite

FeAs3

kubisch : m3 : Im3

2.EC.05

Nickelskutterudite

(Ni,Co,Fe)As3

kubisch : m3 : Im3

2.EC.05

Related minerals "Lapis Classification" [Mineral | Chemical formula | Crystal system : Class (H-M) : Space Group | Indenture number]

Ferroskutterudite

FeAs3

kubisch : m3 : Im3

II/D.29-005

Skutterudite

CoAs3

kubisch : m3 : Im3

II/D.29-010

Nickelskutterudite

(Ni,Co,Fe)As3

kubisch : m3 : Im3

II/D.29-020

Kieftite

CoSb3

kubisch : m3 : Im3

II/D.29-025

'Iridisite'

(Ir,Cu,Rh)S2

kubisch : m3 : Pa3

II/D.29-030

Gaotaiite

Ir3Te8

kubisch : m3 : Pa3

II/D.29-040

Related minerals "Hoelzel Classification" [Mineral | Chemical formula : Crystal system : Class (H-M) | Space Group | Indenture number]

Skutterudite

CoAs3

kubisch : m3 : Im3

2.EC.100

Kieftite

CoSb3

kubisch : m3 : Im3

2.EC.110

Nickelskutterudite

(Ni,Co,Fe)As3

kubisch : m3 : Im3

2.EC.120

Ferroskutterudite

FeAs3

kubisch : m3 : Im3

2.EC.130

Related minerals "Dana 8. Classification" [Mineral | Chemical formula : Crystal system : Class (H-M) | Space Group | Indenture number]

Krennerite

Au3AgTe8

orthorhombisch : mm2 : Pma2

02.12.13.01

Calaverite

AuTe2

monoklin : 2/m : C2/m

02.12.13.02

Sylvanite

AgAuTe4

monoklin : 2/m : P2/c

02.12.13.03

Kostovite

CuAuTe4

orthorhombisch : mm2 : Pma2

02.12.13.04

Melonite

NiTe2

trigonal : 3m : P3m1

02.12.14.01

Kitkaite

NiTeSe

trigonal : 3m : P3m1

02.12.14.02

Moncheite

(Pt,Pd)(Te,Bi)2

trigonal : 3m : P3m1

02.12.14.03

Merenskyite

PdTe2

trigonal : 3m : P3m1

02.12.14.04

Shuangfengite

IrTe2

trigonal : 3m : P3m1

02.12.14.06

Sudovikovite

PtSe2

trigonal : 3m : P3m1

02.12.14.07

Froodite

PdBi2

monoklin : 2/m : C2/m

02.12.15.01

Urvantsevite

Pd(Bi,Pb)2

tetragonal : 4/mmm : I4/mmm

02.12.15.02

Verbeekite

PdSe2

monoklin : 2/m, 2, m : C2/m, C2, Cm

02.12.15.03

Borishanskiite

Pd(As,Pb)2

orthorhombisch : mm2 : Ccm21

02.12.16.01

Skutterudite

CoAs3

kubisch : m3 : Im3

02.12.17.01

Nickelskutterudite

(Ni,Co,Fe)As3

kubisch : m3 : Im3

02.12.17.02

Kieftite

CoSb3

kubisch : m3 : Im3

02.12.17.03

Rheniite

ReS2

triklin : 1 : P1

02.12.18.01

Varieties

Chloanthite

arsenarme Nickel-Skutterudit-Varietät

Alternative Name

German

Ni Skutterudit

Ni Skutterudite

German

Ni-Skutterudit

German

Nickel-Skutterudit

CNMNC symbol

Symbol

Nskt

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

German pages

DeWikiPedia - search for: Nickelskutterudit
Google-Bilder-Suche - search for: Nickelskutterudit
Mineralogisch-Petrographisches-Institut Hamburg - search for: Nickelskutterudit

English pages

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

Russian pages

Webmineral.ru - search for: Никельскуттерудит

Mineral Dealer

German pages

hausen - Mineralgroßhandel - search for: Nickelskutterudit
Crystal-Treasure.com - search for: Nickelskutterudit
Bosse - search for: Nickelskutterudit

Locations with GPS information