'._('einklappen').'
 

Kotulskite (Kotulskit)

Pictures (5 Images total)

Kotulskit neben Pyrrhotin?
Views (Image: 1578069518): 258
Kotulskit neben Pyrrhotin?  E
Analysed with energy dispersive X-ray spectroscopy EDX

silberweißer Kotulskit (hochglänzende Partie am linken Rand) neben verm. Pyrrhotin (schwach tombakfarbene, metallisch glänzende Partien, vor allem in der rechten Bildhälfte),; Rustenburg Town & Tow...

Copyright: Joy Desor
Contribution: openpit 2020-01-03
Locality: Rustenburg Town & Townlands Mine / Rustenburg Lagerstätte / Mokopane (Potgietersrus) / Eastern Bushveld Complex / Limpopo, Provinz / Südafrika
Sopcheit mit Kotulskit
Views (Image: 1579543584): 295
Sopcheit mit Kotulskit  E
Analysed with energy dispersive X-ray spectroscopy EDX

REM-BSE Aufnahme eines Anschliffes mit Sopcheit und Kotulskit (beide weiß), neben Chalkopyrit (hellgrau) und Pyroxen (?, dunkelgrau), Rustenburg Town & Townlands Mine, Rustenburg, North West Provin...

Collection: Marco Gabriel Collection
Copyright: Joy Desor
Contribution: openpit 2020-01-20
Locality: Rustenburg Town & Townlands Mine / Rustenburg Lagerstätte / Mokopane (Potgietersrus) / Eastern Bushveld Complex / Limpopo, Provinz / Südafrika
Sopcheit mit Merenskyit, Kotulskit, Hessit etc.
Views (Image: 1579959621): 415
Sopcheit mit Merenskyit, Kotulskit, Hessit etc. (SNr: Erz-Sop-2-1-18)

Sopcheit mit Merenskyit, Kotulskit, Hessit, Chalkopyrit, Pentlandit, Violarit etc. aus dem Lukkulaisvaara Massiv, Nord Karelien, Russland. Analysiert von Prof. N. Rudashevsky, Petersburg.

Collection: Klaus Schäfer
Copyright: Klaus Schäfer
Contribution: Klaus Schäfer 2020-01-25
Locality: Nadezhda PGE-Lagerstätte / Lukkulaisvaara / Oulanka, Fluss / Weißes Meer / Karelien, Republik / Nordwestrussland, Föderationskreis / Russland
Arsenopalladinit mit Sperrylith, Kotulskit, Godlevskit, Bornit, Millerit, Chalkopyrit etc.
Views (Image: 1579971573): 697
Arsenopalladinit mit Sperrylith, Kotulskit, Godlevskit, Bornit, Millerit, Chalkopyrit etc. (SNr: Erz-Aspa-2-1-17)

Erzschliff mit Arsenopalladinit mit Sperrylith, Kotulskit, Godlevskit, Bornit, Millerit, Chalkopyrit etc. aus der Norilsk I Lagerstätte in Russland. Analysiert von Prof. N. Rudashevsky, Petersburg.

Collection: Klaus Schäfer
Copyright: Klaus Schäfer
Contribution: Klaus Schäfer 2020-01-25
Locality: Noril'sk / Putoran-Plateau / Taimyrhalbinsel (Tajmyr) / Krasnojarsk, Region (Krasnojarski krai) / Sibirien, Föderationskreis / Russland
Paolovit, Kotulskit, Moncheit, Hessit, Silber, Galenit, Chalkopyrit etc.
Views (Image: 1580836790): 302
Paolovit, Kotulskit, Moncheit, Hessit, Silber, Galenit, Chalkopyrit etc. (SNr: Erz-Paol-2-1-4)

Erzschliff mit Paolovit, Kotulskit, Moncheit, Hessit, Silber, Galenit, Chalkopyrit etc. aus dem Oktjabrsky Deposit, Norilsk, Russland. Analyse von N. Rudashevsky, Sankt Petersburg.

Collection: Klaus Schäfer
Copyright: Klaus Schäfer
Contribution: Klaus Schäfer 2020-02-04
Locality: Oktyabr'skoye Mine (Oktyabr'sky, Oktyabr'skoe) / Talnakh / Noril'sk / Putoran-Plateau / Taimyrhalbinsel (Tajmyr) / Krasnojarsk, Region (Krasnojarski krai) / Sibirien, Föderationskreis / Russland

Collectors Summary

Color stahlgrau
Lustre Metallglanz
Hardness (Mohs) 4
Solubility +++ HNO3
Crystal System hexagonal, P63/mmc

Chemism

Chem­ical formula

Pd(Te,Bi)2-x {x ≈ 0.4}

Empir­ical formula (anal­y­sis)

Pd(Te0.96Bi0.08)

Addi­tional chem. informa­tion

bildet eine Serie mit Sobolevskit

Chem­ical com­po­si­tion

Bismut, Palladium, Tellur

Unit weight: 245.63831056 u; Number of atoms in the formula: 2.04

Info

Empirical formula:

Pd(Te0.96Bi0.08)

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Palladium

Pd

43.32

1

49.02

106.4210000

106.4210000

Tellurium

Te

49.87

0.96

47.06

127.6030000

122.4988800

Bismuth

Bi

6.81

0.08

3.92

208.9803820

16.7184306

Anal­y­sis wt%

Pd : 31.10, Bi : 24.90, Te : 44.00, PLT : 31.10 (Ref: Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva, 1904-1974 63)

Strunz 9th edi­tion incl. updates

2.CC.05

2: Sulfide und Sulfosalze (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide, Sulfarsenite, Sulfantimonite, Sulfbismuthite)
C: Metallsulfide, M : S = 1 : 1 (und ähnliche)
C: mit Nickel (Ni), Eisen (Fe), Cobalt (Co), usw.
05:Nickelin-Gruppe

Lapis Clas­sifica­tion

II/C.20-080

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

Clas­sifica­tion by Hölzel

2.EA.360

2: SULFIDES
E: Me/S=1/2 (also < 1/2)
A: Me/S=1/2 with Cu,Ag,Au, etc.
3: With Ni,Sn,Pd,Pt, etc. - Melonite-Group

Dana 8th edi­tion

02.08.11.06

02: Sulfide Minerals
08: Sulfides - Including Selenides and Tellurides where Am Bn Xp, with (m+n):p=1:1
11: Nickeline Group (Hexagonal: P63/mmc)

IMA sta­tus

Anerkannt von der CNMNC

Min­eral sta­tus

anerkanntes Mineral

Optical Properties

Color

stahlgrau

Change in color

cremfarben oder blass gelb in reflektiertem Licht

Diaphane­ity (Trans­parency)

opak

Lus­tre

Metallglanz

Pleochro­ism

mäßig

Anisotropism

stark

Reflec­tiv­ity: (Lambda nm) ↓, ↑, Ø

(420) 46.30, 46.50, 46.40
(440) 50.50, 52.10, 51.30
(460) 54.20, 57.10, 55.65
(480) 57.10, 61.10, 59.10
(500) 59.70, 64.20, 61.95
(520) 61.40, 66.30, 63.85
(540) 62.70, 67.90, 65.30
(560) 64.00, 69.40, 66.70
(580) 64.60, 70.20, 67.40
(600) 65.80, 71.20, 68.50
(620) 66.30, 72.70, 69.50
(640) 67.00, 72.90, 69.95
(660) 67.50, 73.40, 70.45
(680) 67.30, 73.50, 70.40
(700) 68.60, 74.60, 71.60

Reflection chart Kotulskite

Reflec­tiv­ity Ø

63.87

Crystallography

Crystal Sys­tem

hexagonal

Class (H-M)

6/mmm

Space Group number

194

Space Group

P63/mmc

Cell param­e­ters a (Å)

4.19

Cell param­e­ters b (Å)

-

Cell param­e­ters c (Å)

5.67

Cell param­e­ters a/b or c/a

1.353

Cell param­e­ters c/b

-

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

120°

Z

2

Volumne (ų)

86.207

X-Ray Pow­der Diffrac­tion

3.05(100),
2.24(90),
2.09(90),
1.53(70),
1.33(70),
1.24(80),
1.19(70),
1.17(80)

XRD chart Kotulskite

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

Crystal Structure 3D

Open larger view

Physical Properties

Hard­ness (Mohs)

4

VHN (Hard­ness Vick­ers)

175 (15g)

Density (g/cm³)

9.18 (berechnet)

9.463 ( ρ calc. Mineralienatlas )

Insta­bil­ity

+++ HNO3

Preface

Occurrences

Ein Nebenmineral in zahlreichen primären oder sekundären, hydrotermalen Pt–Pd-haltigen Cu–Ni-Lagerstätten in ultramafischen Gesteinen.

Asso­cia­tions

Sobolevskit, Merenskyit, Melonit, Michenerit, Moncheit, Braggit, zahlreiche weitere Pt–Pd Minerale, Chalcopyrit, Bornit, Pentlandit, Pyrrhotin, Pyrit

Name from

Vladimir Klement’evich Kotul’skii (1879–1949), Mining Institut, St. Petersburg, Russland

Author (Name, Year)

Genkin & Zhuravlev & Smirnova, 1963

References

Handbook of Mineralogy (Anthony et al.), 1 (1990), 273

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

'Imgreite'

NiTe

hexagonal : 6/mmm : P63/mmc

2.CC.05

'Jaipurite'

CoS

hexagonal : 6/mmm : P63/mmc

2.CC.05

Langisite

(Co,Ni)As

hexagonal : 6/mmm : P63/mmc

2.CC.05

Nickeline

NiAs

hexagonal : 6/mmm : P63/mmc

2.CC.05

Vavřínite

Ni2SbTe2

2.CC.05

Achávalite

FeSe

hexagonal : 6/mmm : P63/mmc

2.CC.05

Freboldite

CoSe

hexagonal : 6/mmm : P63/mmc

2.CC.05

Kotulskite

Pd(Te,Bi)2-x {x ≈ 0.4}

hexagonal : 6/mmm : P63/mmc

2.CC.05

Stumpflite

Pt(Sb,Bi)

hexagonal : 6/mmm : P63/mmc

2.CC.05

Sudburyite

(Pd,Ni)Sb

hexagonal : 6/mmm : P63/mmc

2.CC.05

Zlatogorite

CuNiSb2

trigonal : 3m : P3m1

2.CC.05

Sederholmite

NiSe

hexagonal : 6/mmm : P63/mmc

2.CC.05

Sobolevskite

PdBi

2.CC.05

Breithauptite

NiSb

hexagonal : 6/mmm : P63/mmc

2.CC.05

'Hexatestibiopanickelite'

(Ni,Pd)(Te,Sb)

hexagonal : 6/mmm : P63/mmc

2.CC.05

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

Sorosite

Cu1+x(Sn,Sb)

hexagonal : 6/mmm : P63/mmc

II/C.20-005

Langisite

(Co,Ni)As

hexagonal : 6/mmm : P63/mmc

II/C.20-010

Nickeline

NiAs

hexagonal : 6/mmm : P63/mmc

II/C.20-020

Breithauptite

NiSb

hexagonal : 6/mmm : P63/mmc

II/C.20-030

Freboldite

CoSe

hexagonal : 6/mmm : P63/mmc

II/C.20-040

Sederholmite

NiSe

hexagonal : 6/mmm : P63/mmc

II/C.20-050

Vavřínite

Ni2SbTe2

II/C.20-060

'Hexatestibiopanickelite'

(Ni,Pd)(Te,Sb)

hexagonal : 6/mmm : P63/mmc

II/C.20-070

Kotulskite

Pd(Te,Bi)2-x {x ≈ 0.4}

hexagonal : 6/mmm : P63/mmc

II/C.20-080

Sudburyite

(Pd,Ni)Sb

hexagonal : 6/mmm : P63/mmc

II/C.20-090

Stumpflite

Pt(Sb,Bi)

hexagonal : 6/mmm : P63/mmc

II/C.20-095

Polarite

Pd(Pb,Bi)

orthorhombisch : mm2 : Ccm21

II/C.20-100

Sobolevskite

PdBi

II/C.20-110

Ruthenarsenite

(Ru,Ni)As

II/C.20-120

Cherepanovite

RhAs

orthorhombisch : mmm : Pnma

II/C.20-130

Wassonite

TiS

trigonal : 3m : R3m

II/C.20-140

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

Kitkaite

NiTeSe

trigonal : 3m : P3m1

2.EA.300

Melonite

NiTe2

trigonal : 3m : P3m1

2.EA.310

Berndtite-2T

SnS2

trigonal : 3m : P3m1

2.EA.330

Berndtite-4H

SnS2

hexagonal : 6mm : P63mc

2.EA.340

Kotulskite

Pd(Te,Bi)2-x {x ≈ 0.4}

hexagonal : 6/mmm : P63/mmc

2.EA.360

Merenskyite

PdTe2

trigonal : 3m : P3m1

2.EA.370

Moncheite

(Pt,Pd)(Te,Bi)2

trigonal : 3m : P3m1

2.EA.380

Sudovikovite

PtSe2

trigonal : 3m : P3m1

2.EA.385

Shuangfengite

IrTe2

trigonal : 3m : P3m1

2.EA.390

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

Smythite

(Fe,Ni)3+xS4 {x≈0-0.3}

trigonal : 3m : R3m

02.08.10.02

Nickeline

NiAs

hexagonal : 6/mmm : P63/mmc

02.08.11.01

Breithauptite

NiSb

hexagonal : 6/mmm : P63/mmc

02.08.11.02

Sederholmite

NiSe

hexagonal : 6/mmm : P63/mmc

02.08.11.03

Sudburyite

(Pd,Ni)Sb

hexagonal : 6/mmm : P63/mmc

02.08.11.05

Kotulskite

Pd(Te,Bi)2-x {x ≈ 0.4}

hexagonal : 6/mmm : P63/mmc

02.08.11.06

Sobolevskite

PdBi

02.08.11.07

Stumpflite

Pt(Sb,Bi)

hexagonal : 6/mmm : P63/mmc

02.08.11.08

Langisite

(Co,Ni)As

hexagonal : 6/mmm : P63/mmc

02.08.11.09

Freboldite

CoSe

hexagonal : 6/mmm : P63/mmc

02.08.11.10

Sorosite

Cu1+x(Sn,Sb)

hexagonal : 6/mmm : P63/mmc

02.08.11.11

Covellite

CuS

hexagonal : 6/mmm : P63/mmc

02.08.12.01

Klockmannite

Cu5.2Se6

hexagonal : 6/mmm : P63/mmc

02.08.12.02

Vulcanite

CuTe

orthorhombisch : mmm : Pmnm

02.08.13.01

Cinnabar

HgS

trigonal : 32, 32 : P3121, P3221

02.08.14.01

Millerite

NiS

trigonal : 3m : R3m

02.08.16.01

Mäkinenite

gamma-NiSe

trigonal : 3m : R3m

02.08.16.02

Ruthenarsenite

(Ru,Ni)As

02.08.17.01

Cherepanovite

RhAs

orthorhombisch : mmm : Pnma

02.08.17.02

Modderite

(Co,Fe)As

orthorhombisch : mmm, mm2 : Pmcn, Pna21

02.08.18.01

Westerveldite

(Fe,Ni,Co)As

orthorhombisch : mmm : Pmcn

02.08.19.01

Alternative Name

Italian

Yanzhongita

English

Yanzhongite

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

German pages

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

English pages

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

Russian pages

Webmineral.ru - search for: Котульскит

Mineral Dealer

German pages

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

Locations with GPS information