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Isovite (Isovita)

Pictures (1 Images total)

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
Location: Russland/Ural, Föderationskreis/Tscheljabinsk (Chelyabinsk), Oblast/Ilmen-Gebirge/Miass (Miask)
Mineral: Isovite
Image: 1633021373
License: Usage for Mineralienatlas project only
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 (Chelyabinsk), 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

Volume (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

Locations with GPS information

IDs

GUSID (Global unique identifier short form) bAMFHfKA8k2_wjozCMknvA
GUID (Global unique identifier) 1D05036C-80F2-4DF2-BFC2-3A3308C927BC
Database ID 1748