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Ferrovalleriite

Pictures (1 Images total)

Hawleyit, Magnetit, Mooihoekit, Cubanit, Unnamed (Fe-analogue of Valleriite)
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Hawleyit, Magnetit, Mooihoekit, Cubanit, Unnamed (Fe-analogue of Valleriite)

Polierte Sektion von Cubanit-Mooihoekit Erz in reflektiertem Licht. 2 schmale bläuliche Einschlüsse von Hawleyit überwachsen skelettartige Kristalle von Magnetit (grau) in massive, Sulphid-Erz ...

Copyright: Pavel M. Kartashov
Contribution: Stefan 2011-11-08
Locality: Oktyabr'skoye Mine (Oktyabr'sky, Oktyabr'skoe) / Talnakh / Noril'sk / Putoran-Plateau / Taimyrhalbinsel (Tajmyr) / Krasnojarsk, Region (Krasnojarski krai) / Sibirien, Föderationskreis / Russland

Collectors Summary

Crystal System trigonal, R3m, R3m, R32

Chemism

Chem­ical formula

(Fe,Cu)2S2·1.5Fe(OH)2

Addi­tional chem. informa­tion

Fe2+-dominantes Analog von Valleriit

Chem­ical com­po­si­tion

Eisen, Kupfer, Sauerstoff, Schwefel, Wasserstoff

Unit weight: 314.461881 u; Number of atoms in the formula: 11.5

Info

Empirical formula:

(Fe0.75Cu0.25)2S2·1.5Fe(OH)2

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

0.96

3

26.09

1.0079470

3.0238410

Oxygen

O

15.26

3

26.09

15.9994300

47.9982900

Sulfur

S

20.39

2

17.39

32.0655000

64.1310000

Iron

Fe

53.28

3

26.09

55.8452000

167.5356000

Copper

Cu

10.10

0.5

4.35

63.5463000

31.7731500

Lapis Clas­sifica­tion

II/C.23-025

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

Clas­sifica­tion by Hölzel

7.KC.205

7: SULFATES CHROMATES MOLYBDATES WOLFRAMATES
K: Tellurates
C: Tellurates (-Anions +Water)

IMA sta­tus

anerkannt - CNMNC Newsletter - NEW MINERAL PROPOSALS APPROVED IN OCTOBER 2011

Min­eral sta­tus

anerkanntes Mineral

Crystallography

Crystal Sys­tem

trigonal

Class (H-M)

3m, 3m, 32

Space Group number

166, 160, 155

Space Group

R3m, R3m, R32

Cell param­e­ters a (Å)

3.792

Cell param­e­ters b (Å)

-

Cell param­e­ters c (Å)

34.06

Cell param­e­ters a/b or c/a

8.982

Cell param­e­ters c/b

-

Z

1.

Volumne (ų)

424.143

X-Ray Pow­der Diffrac­tion

11.42(18), 5.69(100), 3.784(17), 3.268(58), 2.370(9), 1.894(34), 1.871(45), 1.593(13)

XRD chart Ferrovalleriite

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

Physical Properties

Density (g/cm³)

1.231 ( ρ calc. Mineralienatlas )

(Co-)Type locality

(Co-)Type locality

Russland/Sibirien, Föderationskreis/Krasnojarsk, Region (Krasnojarski krai)/Taimyrhalbinsel (Tajmyr)/Putoran-Plateau/Noril'sk/Talnakh/Oktyabr'skoye Mine (Oktyabr'sky, Oktyabr'skoe)

Type mate­r­ial

Fersman Mineralogical Museum of the Russian Academy of Sciences, Moscow, Russia

Col­lec­tion number of type mate­r­ial

4108/1

Preface

Author (Name, Year)

Pekov, I.V., Sereda, E.V., Yapaskurt, V.O., Polekhovsky, Y.S., Britvin, S.N. and Chukanov, N.V. (2011)

References

Pekov, I.V., Sereda, E.V., Yapaskurt, V.O., Polekhovsky, Y.S., Britvin, S.N. and Chukanov, N.V. (2011) Ferrovalleriite, IMA 2011-068. CNMNC Newsletter No. 11, December 2011, page 2891; Mineralogical Magazine, 75, 2887-2893.

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

Yushkinite

(Mg,Al)(OH)2VS2

trigonal : 3m : P3m1

II/C.23-010

Valleriite

2[(Fe,Cu)S]·1.53[(Mg,Al)(OH)2]

trigonal : 3m : R3m

II/C.23-020

Ferrovalleriite

(Fe,Cu)2S2·1.5Fe(OH)2

trigonal : 3m, 3m, 32 : R3m, R3m, R32

II/C.23-025

Haapalaite

2[(Fe,Ni)S]·1.61[(Mg,Fe)(OH)2]

II/C.23-030

Tochilinite

6(Fe0.9S)·5[(Mg,Fe)(OH)2]

triklin : 1 : C1

II/C.23-040

Ferrotochilinite

6FeS·5Fe(OH)2

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

II/C.23-042

Vyalsovite

FeS·Ca(OH)2·Al(OH)3

II/C.23-050

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

Ferrovalleriite

(Fe,Cu)2S2·1.5Fe(OH)2

trigonal : 3m, 3m, 32 : R3m, R3m, R32

7.KC.205

Other languages

German

Ferrovalleriit

English

Ferrovalleriite

Russian

Ферроваллериит

Alternative Name

English

Unnamed (Fe-analogue of Valleriite)

IMA Number

IMA 2011-068

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

German pages

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

English pages

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

Russian pages

Webmineral.ru - search for: Ферроваллериит

Mineral Dealer

German pages

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Crystal-Treasure.com - search for: Ferrovalleriit
Bosse - search for: Ferrovalleriit

Locations with GPS information




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