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Cuproiridsite

Pictures (1 Images total)

Bowieit
Views (Image: 1580835932): 947
Bowieit (SNr: Erz-Bowi-2-1-8)

Erzschliff mit Bowieit, Kashinit, Rutheniridosmium, Laurit, Cuproiridsit, Isoferroplatinum, einer unbenannten Phase etc. aus einer Seife im Pekoulney Massiv, Korjak, Russland. Analyse von N. Rudash...

Collection: Klaus Schäfer
Copyright: Klaus Schäfer
Contribution: Klaus Schäfer 2020-02-04
Locality: Nord Pekul'nei, Fluss / Pekul'nei-Berge / Autonomer Kreis der Tschuktschen (Tschukotka; Chukotskii) / Ferner Osten, Föderationskreis / Russland

Collectors Summary

Color eisenschwarz-met.
Hardness (Mohs) 5.00 - 5.50
Solubility - warmes Königswasser
Crystal System kubisch, Fd3m

Chemism

Chem­ical formula

CuIr2S4

Chem­ical com­po­si­tion

Iridium, Kupfer, Schwefel

Unit weight: 576.2429 u; Number of atoms in the formula: 7

Info

Empirical formula:

CuIr2S4

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Sulfur

S

22.26

4

57.14

32.0655000

128.2620000

Copper

Cu

11.03

1

14.29

63.5463000

63.5463000

Iridium

Ir

66.71

2

28.57

192.2173000

384.4346000

Anal­y­sis wt%

Rh : 5.05, Ir : 48.90, Pt : 10.50, Cu : 7.41, Fe : 3.27, S : 24.60, PLT : 64.45 (Ref: Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva, 1904-1974 85)

Strunz 9th edi­tion incl. updates

2.DA.05

2: Sulfide und Sulfosalze (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide, Sulfarsenite, Sulfantimonite, Sulfbismuthite)
D: Metallsulfide mit M:S = 3:4 und 2:3
A: M:S = 3:4
05:Thiospinel/Linneit-Gruppe

Lapis Clas­sifica­tion

II/D.02-030

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

Clas­sifica­tion by Hölzel

2.DA.320

2: SULFIDES
D: With Me/S <1/1 and >1/2
A: Me/S=3/4 Thiospinels, etc
3: Thiospinels with PGE

Dana 8th edi­tion

02.10.01.15

02: Sulfide Minerals
10: Sulfides - Including Selenides and Tellurides where Am Bn Xp, with (m+n):p=3:4
01: Linnaeite Group (Isometric: Fd3m)

IMA sta­tus

Anerkannt von der CNMNC

Min­eral sta­tus

anerkanntes Mineral

IMA Classification

IMA Clas­sifica­tion

Spinel supergroup  ⇒ Thiospinel Group  ⇒ Carrollite subgroup

Optical Properties

Color

eisenschwarz-met.

Crystallography

Crystal Sys­tem

kubisch

Class (H-M)

m3m

Space Group number

227

Space Group

Fd3m

Cell param­e­ters a (Å)

9.91

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)

973.242

X-Ray Pow­der Diffrac­tion

5.7(50),
3.00(100),
2.489(90),
1.912(70),
1.760(100),
1.290(60),
1.107(60),
1.011(70)

XRD chart Cuproiridsite

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

Crystal Structure 3D

Open larger view

Physical Properties

Hard­ness (Mohs)

5.00 - 5.50

VHN (Hard­ness Vick­ers)

578 (30g)

Density (g/cm³)

7.24 (berechnet)

7.865 ( ρ calc. Mineralienatlas )

Insta­bil­ity

- warmes Königswasser

Preface

Author (Name, Year)

Rudashevsky & Men'shikov & Mochalov & Trubkin & Shumskaya & Zhdanov, 1

References

Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 114 (1985), 187

IMA group assignments

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

Indite

Fe2+In2S4

kubisch : m3m : Fd3m

2.DA.05

Greigite

Fe2+Fe3+2S4

kubisch : m3m : Fd3m

2.DA.05

Linnaeite

Co2+Co3+2S4

kubisch : m3m : Fd3m

2.DA.05

Malanite

Cu(Pt,Ir)2S4

kubisch : m3m : Fd3m

2.DA.05

'Dayingite'

CuCoPtS4

kubisch : m3m : Fd3m

2.DA.05

Siegenite

(Ni,Co)3S4

kubisch : m3m : Fd3m

2.DA.05

Violarite

Fe2+Ni3+2S4

kubisch : m3m : Fd3m

2.DA.05

Carrollite

Cu(Co,Ni)2S4

kubisch : m3m : Fd3m

2.DA.05

Kalininite

ZnCr2S4

kubisch : m3m : Fd3m

2.DA.05

Polydymite

NiNi2S4

kubisch : m3m : Fd3m

2.DA.05

Tyrrellite

(Cu,Co,Ni)3Se4

kubisch : m3m : Fd3m

2.DA.05

Cadmoindite

CdIn2S4

kubisch : m3m : Fd3m

2.DA.05

Fletcherite

Cu(Ni,Co)2S4

kubisch : m3m : Fd3m

2.DA.05

Bornhardtite

Co2+Co3+2Se4

kubisch : m3m : Fd3m

2.DA.05

Florensovite

Cu(Cr1.5Sb0.5)S4

kubisch : m3m : Fd3m

2.DA.05

Trüstedtite

Ni3Se4

kubisch : m3m : Fd3m

2.DA.05

Xingzhongite

(Pb,Cu,Fe)(Ir,Pt,Rh)2S4

kubisch : m3m : Fd3m

2.DA.05

Cuproiridsite

CuIr2S4

kubisch : m3m : Fd3m

2.DA.05

Cuprorhodsite

CuRh2S4

kubisch : m3m : Fd3m

2.DA.05

Daubréelite

Fe2+Cr2S4

kubisch : m3m : Fd3m

2.DA.05

Ferrorhodsite

(Fe,Cu)(Rh,Ir,Pt)2S4

kubisch : m3m : Fd3m

2.DA.05

Cuprokalininite

CuCr2S4

kubisch : m3m : Fd3m

2.DA.05

'Thiospinel Group'

AB2X4

kubisch : m3m : Fd3m

2.DA.05

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

Cuprorhodsite

CuRh2S4

kubisch : m3m : Fd3m

II/D.02-020

Cuproiridsite

CuIr2S4

kubisch : m3m : Fd3m

II/D.02-030

Malanite

Cu(Pt,Ir)2S4

kubisch : m3m : Fd3m

II/D.02-040

Ferrorhodsite

(Fe,Cu)(Rh,Ir,Pt)2S4

kubisch : m3m : Fd3m

II/D.02-045

Xingzhongite

(Pb,Cu,Fe)(Ir,Pt,Rh)2S4

kubisch : m3m : Fd3m

II/D.02-050

Kingstonite

Rh3S4

monoklin : 2/m : C2/m

II/D.02-060

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

Cuprorhodsite

CuRh2S4

kubisch : m3m : Fd3m

2.DA.300

Ferrorhodsite

(Fe,Cu)(Rh,Ir,Pt)2S4

kubisch : m3m : Fd3m

2.DA.310

Cuproiridsite

CuIr2S4

kubisch : m3m : Fd3m

2.DA.320

Malanite

Cu(Pt,Ir)2S4

kubisch : m3m : Fd3m

2.DA.340

Xingzhongite

(Pb,Cu,Fe)(Ir,Pt,Rh)2S4

kubisch : m3m : Fd3m

2.DA.370

Tarkianite

(Cu,Fe)(Re,Mo)4S8

kubisch : 43m : F43m

2.DA.380

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

Linnaeite

Co2+Co3+2S4

kubisch : m3m : Fd3m

02.10.01.01

Carrollite

Cu(Co,Ni)2S4

kubisch : m3m : Fd3m

02.10.01.02

Fletcherite

Cu(Ni,Co)2S4

kubisch : m3m : Fd3m

02.10.01.03

Tyrrellite

(Cu,Co,Ni)3Se4

kubisch : m3m : Fd3m

02.10.01.04

Bornhardtite

Co2+Co3+2Se4

kubisch : m3m : Fd3m

02.10.01.05

Siegenite

(Ni,Co)3S4

kubisch : m3m : Fd3m

02.10.01.06

Polydymite

NiNi2S4

kubisch : m3m : Fd3m

02.10.01.07

Violarite

Fe2+Ni3+2S4

kubisch : m3m : Fd3m

02.10.01.08

Trüstedtite

Ni3Se4

kubisch : m3m : Fd3m

02.10.01.09

Greigite

Fe2+Fe3+2S4

kubisch : m3m : Fd3m

02.10.01.10

Daubréelite

Fe2+Cr2S4

kubisch : m3m : Fd3m

02.10.01.11

Indite

Fe2+In2S4

kubisch : m3m : Fd3m

02.10.01.12

Kalininite

ZnCr2S4

kubisch : m3m : Fd3m

02.10.01.13

Florensovite

Cu(Cr1.5Sb0.5)S4

kubisch : m3m : Fd3m

02.10.01.14

Cuproiridsite

CuIr2S4

kubisch : m3m : Fd3m

02.10.01.15

Cuprorhodsite

CuRh2S4

kubisch : m3m : Fd3m

02.10.01.16

Malanite

Cu(Pt,Ir)2S4

kubisch : m3m : Fd3m

02.10.01.17

Ferrorhodsite

(Fe,Cu)(Rh,Ir,Pt)2S4

kubisch : m3m : Fd3m

02.10.01.18

Cadmoindite

CdIn2S4

kubisch : m3m : Fd3m

02.10.01.19

Wilkmanite

Ni3Se4

monoklin : 2/m : I2/m

02.10.02.01

Brezinaite

Cr3S4

monoklin : 2/m : I2/m

02.10.02.02

Heideite

(Fe,Cr)1.15(Ti,Fe)2S4

monoklin : 2/m : I2/m

02.10.02.03

Rhodostannite

(Cu,Ag)2FeSn3S8

tetragonal : 4/m : I41/a

02.10.03.01

Toyohaite

Ag2FeSn3S8

tetragonal : 4/m : I41/a

02.10.03.02

Konderite

PbCu3Rh8S16

hexagonal : 6/m, 6, 6/mmm, 622, 6m2 : P6/m, P6, P6/mmm, P622, P6m2

02.10.04.01

Inaglyite

PbCu3Ir8S16

hexagonal : 173, 168, 191, 147, 187 : P63, P6, P6/mmm, P622, P6m2

02.10.04.02

Tarkianite

(Cu,Fe)(Re,Mo)4S8

kubisch : 43m : F43m

02.10.05.01

IMA Number

IMA 1984-016

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

German pages

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

English pages

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

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German pages

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