'._('einklappen').'
 

Kashinite

Pictures (1 Images total)

Bowieit
Views (Image: 1580835932): 743
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 hellgrau
Hardness (Mohs) 7.5
Solubility - Säuren
Crystal System orthorhombisch, Pbcn

Chemism

Chem­ical formula

(Ir,Rh)2S3

Chem­ical com­po­si­tion

Iridium, Rhodium, Schwefel

Unit weight: 435.975201 u; Number of atoms in the formula: 5

Info

Empirical formula:

(Ir0.75Rh0.25)2S3

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Sulfur

S

22.06

3

60.00

32.0655000

96.1965000

Rhodium

Rh

11.80

0.5

10.00

102.9055020

51.4527510

Iridium

Ir

66.13

1.5

30.00

192.2173000

288.3259500

Anal­y­sis wt%

Ø Ir : 64.20, Rh : 12.30, S : 23.30, PLT : 76.50 (Ref: Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva, 1904-1974 85)

Strunz 9th edi­tion incl. updates

2.DB.15

2: Sulfide und Sulfosalze (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide, Sulfarsenite, Sulfantimonite, Sulfbismuthite)
D: Metallsulfide mit M:S = 3:4 und 2:3
B: M:S = 2:3
15:Bowieit-Gruppe

Lapis Clas­sifica­tion

II/D.06-010

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

Clas­sifica­tion by Hölzel

2.DB.230

2: SULFIDES
D: With Me/S <1/1 and >1/2
B: Me/S=2/3
2: Bowieite-Group

Dana 8th edi­tion

02.11.12.02

02: Sulfide Minerals
11: Sulfides - Including Selenides and Tellurides where Am Bn Xp, with (m+n):p=2:3

IMA sta­tus

Anerkannt von der CNMNC

Min­eral sta­tus

anerkanntes Mineral

Optical Properties

Color

hellgrau

Diaphane­ity (Trans­parency)

opak

Crystallography

Crystal Sys­tem

orthorhombisch

Class (H-M)

mmm

Space Group number

60

Space Group

Pbcn

Cell param­e­ters a (Å)

8.450

Cell param­e­ters b (Å)

6.001

Cell param­e­ters c (Å)

6.145

Cell param­e­ters a/b or c/a

1.408

Cell param­e­ters c/b

1.024

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

90°

Z

4

Volumne (ų)

311.603

X-Ray Pow­der Diffrac­tion

4.23(30),
3.83(30),
2.99(100),
2.14(40),
2.11(30),
1.758(40),
1.736(60),
1.136(40)

XRD chart Kashinite

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

Physical Properties

Hard­ness (Mohs)

7.5

VHN (Hard­ness Vick­ers)

1529 (50g)

Density (g/cm³)

9.1

9.293 ( ρ calc. Mineralienatlas )

Insta­bil­ity

- Säuren

Preface

Author (Name, Year)

Begizov & Zabyalov & Rudashevsky & Vyal'sov, 1985

References

Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 114 (1985), 617

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

Bowieite

(Rh,Ir,Pt)1.77S3

orthorhombisch : mmm : Pbcn

2.DB.15

Kashinite

(Ir,Rh)2S3

orthorhombisch : mmm : Pbcn

2.DB.15

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

Kashinite

(Ir,Rh)2S3

orthorhombisch : mmm : Pbcn

II/D.06-010

Bowieite

(Rh,Ir,Pt)1.77S3

orthorhombisch : mmm : Pbcn

II/D.06-020

Daomanite

CuPtAsS2

orthorhombisch : mm2 : Ama2

II/D.06-030

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

Bowieite

(Rh,Ir,Pt)1.77S3

orthorhombisch : mmm : Pbcn

2.DB.200

Kashinite

(Ir,Rh)2S3

orthorhombisch : mmm : Pbcn

2.DB.230

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

Nagyágite

Pb(Pb,Sb)S2(Te,Au)

monoklin : 2/m : P21/m

02.11.10.01

Buckhornite

(Pb2BiS3)(AuTe2)

orthorhombisch : mmm : Pmmn

02.11.11.01

Bowieite

(Rh,Ir,Pt)1.77S3

orthorhombisch : mmm : Pbcn

02.11.12.01

Kashinite

(Ir,Rh)2S3

orthorhombisch : mmm : Pbcn

02.11.12.02

Edgarite

FeNb3+2Nb4+S6

hexagonal : 6 : P63

02.11.13.01

Museumite

Pb5AuSbTe2S12

monoklin : 2/m, 2 : P21/m, P21

02.11.14.01

Other languages

German

Kashinit

Spanish

Kashinita

French

Kashinite

English

Kashinite

Russian

Кашинит

Japanese

カシーナイト

IMA Number

IMA 1982-036

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

German pages

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

English pages

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

Russian pages

Webmineral.ru - search for: Кашинит

Mineral Dealer

German pages

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

Locations with GPS information