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Isovite

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Isovit
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Isovit

metallische Aggregate von Isovit eingebettet in Epoxidharz und poliert, Fluss Miass, Tscheljabinsk, Russland; BB 0,4 mm, analysiert

Copyright: MinTreasure.com (Carsten Slotta)
Contribution: openpit 2021-09-30
Locality: Miass (Miask) / Ilmen-Gebirge / Tscheljabinsk, Oblast / Ural, Föderationskreis / Russland

Collectors Summary

Color grau
Lustre Metallglanz
Hardness (Mohs) 8
Cleavages keine
Fracture unregelmäßig
Crystal System kubisch, Fm3m

Chemism

Chem­ical formula

(Cr,Fe)23C6

Chem­ical com­po­si­tion

Chrom, Eisen, Kohlenstoff

Unit weight: 1290.10834 u; Number of atoms in the formula: 29

Info

Empirical formula:

(Cr0.75Fe0.25)23C6

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Carbon

C

5.59

6

20.69

12.0107800

72.0646800

Chromium

Cr

69.52

17.25

59.48

51.9961600

896.9337600

Iron

Fe

24.89

5.75

19.83

55.8452000

321.1099000

Strunz 9th edi­tion incl. updates

1.BA.10

1: Elemente (Metalle, intermetallische Legierungen, Metalloide u. Nichtmetalle, Carbide, Silicide, Nitride u. Phosphide)
B: Metallische Kohlenstoffverbindungen (Carbide), Strickstoffverbindungen (Nitride) und Phosphorverbindungen (Phosphide)
A: Carbide
10:Haxonit-Gruppe

Lapis Clas­sifica­tion

I/A.09-035

I: ELEMENTE
A: Metalle und intermetallische Verbindungen
9: Carbide, Nitride, Phosphide und Silicide (metallartige Verbindungen)

Clas­sifica­tion by Hölzel

1.BA.130

1: ELEMENTS
B: Carbides, Silicides, Phosphides, Nitrides
A: Carbides

Dana 8th edi­tion

01.01.16.03

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

grau

Lus­tre

Metallglanz

Crystallography

Crystal Sys­tem

kubisch

Class (H-M)

m3m

Space Group number

225

Space Group

Fm3m

Cell param­e­ters a (Å)

10.65

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

4

Volumne (ų)

1207.95

X-Ray Pow­der Diffrac­tion

2.66(30),
2.37(50),
2.17(50),
2.05(100),
1.88(50),
1.80(50),
1.78(40),
1.61(30)

XRD chart Isovite

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

Crystals 3D

Open larger view

Physical Properties

Hard­ness (Mohs)

8

VHN (Hard­ness Vick­ers)

1350 (50g)

Density (g/cm³)

7.4 (berechnet)

7.093 ( ρ calc. Mineralienatlas )

Cleav­ages

keine

Frac­ture

unregelmäßig

Tenac­ity

spröde

Preface

Author (Name, Year)

Generalov & Naumov & Mokhov & Trubkin, 1998

References

Acta Crystallographica B28 (1972), 3102.

Acta Crystallographica B43 (1987), 230.

Zapiski Vserossiskogo Mineralogicheskogo Obshchetstva 127 (1998) (5), 26.

Powder Diffraction File (International Center for Diffraction Data) 14-407.

American Mineralogist 84 (1999), 1686

Other languages

German

Isovit

Spanish

Isovita

French

Isovite

English

Isovite

Russian

Исовит

CNMNC (IMA)-Number

IMA 1996-039

CNMNC symbol

Symbol

Isv

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

German pages

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

English pages

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

Russian pages

Webmineral.ru - search for: Исовит

Mineral Dealer

German pages

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

Locations with GPS information