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Indium

Pictures (2 Images total)

Indium
Views (File:
1186597799
): 3691
Indium
Indium-Barren; Reinheit 99,99%
Copyright: scheidewasser; Contribution: Hg
Collection: scheidewasser
Mineral: Indium
Image: 1186597799
Rating: 7 (votes: 1)
License: Usage for Mineralienatlas project only
Indium

Indium-Barren; Reinheit 99,99%

Collection: scheidewasser
Copyright: scheidewasser
Contribution: Hg 2007-08-08
ged. Indium in Form eines grauen metallischen Spans
Views (File:
1675512092
): 124
ged. Indium in Form eines grauen metallischen Spans
Russland/Sibirien, Föderationskreis/Transbaikalien, Region (Zabaykalsky Krai)/Orlovskoye, BB = 2mm
Copyright: Hannes Osterhammer; Contribution: Münchener Micromounter
Collection: Lithothek der Münchener Micromounter, Collection number: A009392, Donator: Manfred Seitz
Location: Russland/Sibirien, Föderationskreis/Transbaikalien, Region (Zabaykalsky Krai)/Orlovskoye
Mineral: Indium
Image: 1675512092
License: Usage for Mineralienatlas project only
ged. Indium in Form eines grauen metallischen Spans (SNr: A009392)

Russland/Sibirien, Föderationskreis/Transbaikalien, Region (Zabaykalsky Krai)/Orlovskoye, BB = 2mm

Collection: Lithothek der Münchener Micromounter
Copyright: Hannes Osterhammer
Contribution: Münchener Micromounter 2023-02-04
Locality: Orlovskoye / Transbaikalien, Region (Zabaykalsky Krai) / Sibirien, Föderationskreis / Russland

You find additional specimen at the Geolitho Museum

Collectors Summary

Color gelblichgrau-met.
Lustre Metallglanz
Hardness (Mohs) 3
Solubility +++ konz. HCl, + verdünnte HCl, +- H2O, oxidiert an feuchter Luft
Crystal System tetragonal, I4/mmm

Chemism

Chemical formula

In

Chemical composition

Indium

Unit weight: 114.8183 u; Number of atoms in the formula: 1

Info

Empirical formula:

In

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Indium

In

100.00

1

100.00

114.8183000

114.8183000

Analysis wt%

? In : 99.00

Strunz 9th edition incl. updates

1.AC.05

1: Elemente (Metalle, intermetallische Legierungen, Metalloide u. Nichtmetalle, Carbide, Silicide, Nitride u. Phosphide)
A: Metalle und intermetallische Legierungen
C: Indium-Zinn-Familie
05:Indium

Lapis Classification

I/A.05-010

I: ELEMENTE
A: Metalle und intermetallische Verbindungen

Classification by Hölzel

1.AD.200

1: ELEMENTS
A: Metals, Intermetallic Compounds, and Alloys
D: In,Sn-Group

Hey's Chemical Index of Minerals

01.20

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

Dana 8th edition

01.01.14.01

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

IMA status

anerkannt

Mineral status

anerkanntes Mineral

Optical Properties

Color

gelblichgrau-met.

Lustre

Metallglanz

Crystallography

Crystal System

tetragonal

Class (H-M)

4/mmm

Space Group number

139

Space Group

I4/mmm

Cell parameters a (Å)

3.252

Cell parameters b (Å)

-

Cell parameters c (Å)

4.946

Cell parameters a/b or c/a

1.521

Cell parameters c/b

-

Cell parameters α

90°

Cell parameters β

90°

Cell parameters γ

90°

Z

2

Volume (ų)

52.306

X-Ray Powder Diffraction

2.715(100),
2.471(20),
2.298(40),
1.683(20),
1.625(10),
1.395(20),
1.358(10),
1.090(10)

XRD chart Indium

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

Crystal Structure 3D

Open larger view

Physical Properties

Hardness (Mohs)

3

VHN (Hardness Vickers)

142

Density (g/cm³)

7.285 (berechnet)

7.29 ( ρ calc. Mineralienatlas )

Melting point °C

156

Melting point K

429

Instability

+++ konz. HCl, + verdünnte HCl, +- H2O, oxidiert an feuchter Luft

Preface

Author (Name, Year)

Ivanov, 1964

Detailed description

Indium als Element - Technische Daten

Ordnungszahl:

49

Dichte (g/cm3):

7,31

Härte:

1,2

relat. Atommasse (amu):

114,818

Atomradius (berechnet) in pm:

155 (156)

Oxidationszahlen:

3

Elektronegativität (Pauling):

1,78

Elektronenkonfiguration:

[Kr]4d105s25p1

Schmelzpunkt:

156,60°C (429,75 K)

Siedepunkt:

2072°C (2345 K)

natürl. Häufigkeit:

0,05 ppm

References

Geochemistry, Mineralogy, and Genetic Types of Deposits of Rare Elements (1964), 568

American Mineralogist (1967): 52: 299.

Geokhimiya, mineralogiya i geneticheskiye tipy mestorozhdenii redkikh elementov: 2: 568-569.

Mineralogicheskii Zhurnal: 9: 74-78.

Strunz Mineralogical Tables 9. Edition (2001), 38.
Lehrbuch der Mineralogie/Rösler (1991)

Other languages

Spanish

Indita

German

Indium

French

Indium

English

Indium

Russian

Индий

Simplified Chinese

自然铟

Alternative Name

German

Indium, ged.

Japanese

自然インジウム

CNMNC symbol

Symbol

In

Locations with GPS information

IDs

GUSID (Global unique identifier short form) q-om7BwP2Uqckf9QL2KCOg
GUID (Global unique identifier) EC26EAAB-0F1C-4AD9-9C91-FF502F62823A
Database ID 1722