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Mooihoekite (Mooihoekit)

Pictures (5 Images total)

Mooihoekit
Views (Image: 1182625161): 1293
Mooihoekit

derb in Matrix; Fundort: Nye, Stillwater County, Montana, USA; Größe als Anhalt: obere Kante des goldenen Rechteckes ca. 1 mm
Copyright: rtbstone
Contribution: rtbstone 2007-06-23
Locality: Nye / Stillwater Co. / Montana / USA
Manganoshadlunit mit Hibbingit, Mooihoekit, Cubanit, Pentlandit, Mackinawit, Valleriit etc.
Views (Image: 1579952337): 1017
Manganoshadlunit mit Hibbingit, Mooihoekit, Cubanit, Pentlandit, Mackinawit, Valleriit etc. (SNr: Erz-MnSh-2-1-21)

Erzanschliff mit Manganoshadlunit, Hibbingit, Mooihoekit, Cubanit, Pentlandit, Mackinawit, Valleriit etc. aus Talnakh, Sibirien. Analysiert von Prof. N. Rudashevsky, Petersburg
Collection: Klaus Schäfer
Copyright: Klaus Schäfer
Contribution: Klaus Schäfer 2020-01-25
Locality: Talnakh / Noril'sk / Putoran-Plateau / Taimyrhalbinsel (Tajmyr) / Krasnojarsk, Region (Krasnojarski krai) / Sibirien, Föderationskreis / Russland
Urvantsevit
Views (Image: 1580582013): 521
Urvantsevit (SNr: Erz-Urva-2-1-11)

Erzschliff mit Urvantsevit und Sobolevskit, Insizwait, Silber, Altait, Mooihoekit, Cubanit, Pentlandit etc. aus der Oktjabrsky Lagerstätte, Norilsk, Russland. Analyse von N. Rudashevsky, Sankt Pete...
Collection: Klaus Schäfer
Copyright: Klaus Schäfer
Contribution: Klaus Schäfer 2020-02-01
Locality: Oktyabr'skoye Mine (Oktyabr'sky, Oktyabr'skoe) / Talnakh / Noril'sk / Putoran-Plateau / Taimyrhalbinsel (Tajmyr) / Krasnojarsk, Region (Krasnojarski krai) / Sibirien, Föderationskreis / Russland
Thalfenisit, Djerfisherit, Hibbingit, Mooihoekit, Cubanit, Mackinawit, Valleriit etc.
Views (Image: 1580841575): 598
Thalfenisit, Djerfisherit, Hibbingit, Mooihoekit, Cubanit, Mackinawit, Valleriit etc. (SNr: Erz-Thal-2-1-7 00)

Erzschliff mit Thalfenisit, Djerfisherit, Hibbingit, Mooihoekit, Cubanit, Mackinawit, Valleriit etc. aus Talnakh, Norilsk, Russland. Analyse von N. Rudashevsky, Sankt Petersburg.
Collection: Klaus Schäfer
Copyright: Klaus Schäfer
Contribution: Klaus Schäfer 2020-02-04
Locality: Talnakh / Noril'sk / Putoran-Plateau / Taimyrhalbinsel (Tajmyr) / Krasnojarsk, Region (Krasnojarski krai) / Sibirien, Föderationskreis / Russland
Mooihoekit (messinggelb)
Views (Image: 1267288306): 1035
Mooihoekit (messinggelb)

Größe: 20x15x15 mm; Fundort: Stillwater Complex, Stillwater Co., Montana, USA
Copyright: John Sobolewski
Contribution: slugslayer 2010-02-27
Locality: Stillwater Complex / Stillwater Co. / Montana / USA

Collectors Summary

Color hellgelb, angelaufen zu blassrosa braun und purpurfarben
Streak color schwarz
Lustre Metallglanz
Hardness (Mohs) 4.5
Crystal System tetragonal, P42m
Morphology Selten ausgebildete Kristalle und Aggregate

Chemism

Chem­ical formula

Cu9Fe9S16

Chem­ical com­po­si­tion

Eisen, Kupfer, Schwefel

Unit weight: 1587.5715 u; Number of atoms in the formula: 34

Info

Empirical formula:

Cu9Fe9S16

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Sulfur

S

32.32

16

47.06

32.0655000

513.0480000
Iron

Fe

31.66

9

26.47

55.8452000

502.6068000
Copper

Cu

36.02

9

26.47

63.5463000

571.9167000

Anal­y­sis wt%

Ø Cu : 35.91, Fe : 31.88, S : 32.44 (Ref: American Mineralogist 72)

Strunz 9th edi­tion incl. updates

2.CB.10

2: Sulfide und Sulfosalze (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide, Sulfarsenite, Sulfantimonite, Sulfbismuthite)
C: Metallsulfide, M : S = 1 : 1 (und ähnliche)
B: mit Zink (Zn), Eisen (Fe), Kupfer (Cu), Silber (Ag), usw.
10:Chalkopyrit-Gruppe

Lapis Clas­sifica­tion

II/C.04-010

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

Clas­sifica­tion by Hölzel

2.CB.510

2: SULFIDES
C: Sulfides (etc) with Me/S=1/1
B: With Zn,Cu (etc), Coordination Number ~[4] Framework of Cornersharing Tetrahedra: Sphalerite-Germanite-Family
5: Germanite-Colusite-Mawsonite-Group

Dana 8th edi­tion

02.09.08.03

02: Sulfide Minerals
09: Sulfides - Including Selenides and Tellurides where Am Bn Xp, with (m+n):p=1:1
08: Talnakhite Group

IMA sta­tus

Anerkannt von der CNMNC

Min­eral sta­tus

anerkanntes Mineral

Optical Properties

Color

hellgelb, angelaufen zu blassrosa braun und purpurfarben

Streak color

schwarz

Diaphane­ity (Trans­parency)

opak

Lus­tre

Metallglanz

Crystallography

Crystal Sys­tem

tetragonal

Class (H-M)

42m

Space Group number

111

Space Group

P42m

Cell param­e­ters a (Å)

10.58

Cell param­e­ters b (Å)

-

Cell param­e­ters c (Å)

5.37

Cell param­e­ters a/b or c/a

0.508

Cell param­e­ters c/b

-

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

90°

Z

1

Volumne (ų)

601.098

X-Ray Pow­der Diffrac­tion

3.073(100),
2.646(10),
1.887(50),
1.871(20),
1.618(10),
1.598(20),
1.083(20),
0.943(10)
XRD chart Mooihoekite

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

Morphol­ogy

Selten ausgebildete Kristalle und Aggregate

Crystal Structure 3D

Open larger view

Physical Properties

Hard­ness (Mohs)

4.5

VHN (Hard­ness Vick­ers)

261 (50g)

Density (g/cm³)

4.36

4.385 ( ρ calc. Mineralienatlas )

(Co-)Type locality

(Co-)Type locality

Südafrika/Mpumalanga, Provinz/Ehlanzeni, Distrikt/Lydenburg/Mooihoek Farm

Preface

Asso­cia­tions

Putoranit, Talnakhit, Chalkopyrit

Author (Name, Year)

Cabri & Hall, 1972

References

American Mineralogist 57 (1972), 689

Other languages

German

Mooihoekit

Spanish

Mooihoekita

English

Mooihoekite

French

Mooihoekite

Russian

Моихукит

Russian

Мойхукит

Japanese

ﾑｰﾝｲﾎｶｲﾄ

CNMNC (IMA)-Number

IMA 1971-019

CNMNC symbol

Symbol

Mho

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

German pages

 DeWikiPedia - search for: Mooihoekit
Google-Bilder-Suche - search for: Mooihoekit
Mineralienatlas.de (Forum) - search for: Mooihoekit

English pages

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

Russian pages

 Webmineral.ru - search for: Моихукит

Mineral Dealer

German pages

 hausen - Mineralgroßhandel - search for: Mooihoekit
Crystal-Treasure.com - search for: Mooihoekit
Bosse - search for: Mooihoekit
Edelsteine Neuburg - Gundolf Fischer - search for: Mooihoekit

Locations with GPS information