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Ferchromide

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Ferchromid
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Ferchromid
graue Masse von Ferchromid, Verkhneivinsk, Neiva Fluss, Nizhnii Tagil, Swerdlowsk, Russland; BB < 1 mm, analysiert
Copyright: MinTreasure.com (Carsten Slotta); Contribution: openpit
Location: Russland/Ural, Föderationskreis/Swerdlowsk, Oblast (Sverdlovskaya)/Sysert (Syssertsk)/Neiva, Fluss/Verkhneivinsk
Mineral: Ferchromide
Image: 1584723285
License: Usage for Mineralienatlas project only
Ferchromid

graue Masse von Ferchromid, Verkhneivinsk, Neiva Fluss, Nizhnii Tagil, Swerdlowsk, Russland; BB < 1 mm, analysiert

Copyright: MinTreasure.com (Carsten Slotta)
Contribution: openpit 2020-03-20
Locality: Verkhneivinsk / Neiva, Fluss / Sysert (Syssertsk) / Swerdlowsk, Oblast (Sverdlovskaya) / Ural, Föderationskreis / Russland

Collectors Summary

Color grauweiß-met.
Lustre Metallglanz
Hardness (Mohs) 6.5
Crystal System kubisch, Pm3m

Chemism

Chem­ical formula

Cr3Fe1-x

Chem­ical com­po­si­tion

Chrom, Eisen

Anal­y­sis wt%

Ø Fe : 12.60, Cr : 87.58 (Ref: Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva, 1904-1974 86)

Strunz 9th edi­tion incl. updates

1.AE.15

1: Elemente (Metalle, intermetallische Legierungen, Metalloide u. Nichtmetalle, Carbide, Silicide, Nitride u. Phosphide)
A: Metalle und intermetallische Legierungen
E: Eisen-Chrom-Familie
15:Wairauit-Gruppe

Lapis Clas­sifica­tion

I/A.06-020

I: ELEMENTE
A: Metalle und intermetallische Verbindungen

Clas­sifica­tion by Hölzel

1.AF.165

1: ELEMENTS
A: Metals, Intermetallic Compounds, and Alloys
F: Fe-Cr-Group
1: cubic

Hey's Chem­ical Index of Min­er­als

01.59

01: Elements and Alloys (including the arsenides, antimonides and bismuthides of Cu, Ag and Au)

Dana 8th edi­tion

01.01.12.03

01: Native Elements and Alloys
01: Native Elements with metallic elements other than the platinum group

IMA sta­tus

Anerkannt von der CNMNC

Min­eral sta­tus

anerkanntes Mineral

Optical Properties

Color

grauweiß-met.

Lus­tre

Metallglanz

Reflec­tiv­ity: (Lambda nm) ↓, ↑, Ø

(440) 55.20, , 55.20
(460) 55.40, , 55.40
(480) 56.20, , 56.20
(500) 56.90, , 56.90
(520) 58.00, , 58.00
(540) 58.80, , 58.80
(560) 59.50, , 59.50
(580) 60.40, , 60.40
(600) 61.00, , 61.00
(620) 61.00, , 61.00
(640) 61.80, , 61.80
(660) 62.30, , 62.30
(680) 62.80, , 62.80
(700) 63.20, , 63.20

Reflection chart Ferchromide

Reflec­tiv­ity Ø

59.46

Crystallography

Crystal Sys­tem

kubisch

Class (H-M)

m3m

Space Group number

221

Space Group

Pm3m

Cell param­e­ters a (Å)

2.882

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

1

Volumne (ų)

23.938

X-Ray Pow­der Diffrac­tion

2.88(1),
2.04(10),
1.66(5),
1.44(6),
1.29(5),
1.17(9),
1.02(7),
0.77(8)

XRD chart Ferchromide

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

Physical Properties

Hard­ness (Mohs)

6.5

VHN (Hard­ness Vick­ers)

900 (100g)

Density (g/cm³)

6.18 (berechnet)

Preface

Author (Name, Year)

Novgorodova & Gorshkov & Trubkin & Tsepin & Dmitrieva, 1986

References

Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 115 (1986), 355

American Mineralogist 73 (1988), 191 (Zusammenfassung).

Other languages

German

Ferchromid

English

Ferchromide

French

Ferchromide

Spanish

Fercromuro

Russian

Ферхромид

Traditional Chinese

方鐵鉻礦

Simplified Chinese

方铁铬矿

CNMNC (IMA)-Number

IMA 1984-022

CNMNC symbol

Symbol

Fcr

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

German pages

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

English pages

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

Russian pages

Webmineral.ru - search for: Ферхромид

Mineral Dealer

German pages

hausen - Mineralgroßhandel - search for: Ferchromid
Crystal-Treasure.com - search for: Ferchromid
Bosse - search for: Ferchromid
Edelsteine Neuburg - Gundolf Fischer - search for: Ferchromid
Geolitho marketplace, by and for collectors - search for: Ferchromid