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Manganese

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Mangan
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Mangan

Größe: 4,9 cm, Gewicht: 180,3 g; 2N2

Collection: scheidewasser
Copyright: scheidewasser
Contribution: slugslayer 2006-02-13

Collectors Summary

Color stahlgrau
Streak color dunkelgrau
Lustre Metallglanz
Hardness (Mohs) 6.5
Cleavages keine
Solubility oxidiert zum bräunlichen an der Luft
Crystal System kubisch, P4132

Chemism

Chem­ical formula

Mn

Chem­ical com­po­si­tion

Mangan

Unit weight: 54.9380499 u; Number of atoms in the formula: 1

Info

Empirical formula:

Mn

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Manganese

Mn

100.00

1

100.00

54.9380499

54.9380499

Strunz 9th edi­tion incl. updates

1.AE.30

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

Lapis Clas­sifica­tion

I/A.07-005

I: ELEMENTE
A: Metalle und intermetallische Verbindungen

Clas­sifica­tion by Hölzel

1.AF.180

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

IMA sta­tus

Nicht anerkannt, zurückgewiesen, da ohne Prüfung durch die IMA CNMNC veröffentlicht

Optical Properties

Color

stahlgrau

Streak color

dunkelgrau

Diaphane­ity (Trans­parency)

opak

Lus­tre

Metallglanz

Crystallography

Crystal Sys­tem

kubisch

Class (H-M)

432

Space Group number

213

Space Group

P4132

Cell param­e­ters a (Å)

6.287

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

20

Volumne (ų)

248.502

X-Ray Pow­der Diffrac­tion

2.096(100),
1.989(80),
1.893(30),
1.234(60),
1.168(40),
1.047(30)

XRD chart Manganese

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

Crystals 3D

Open larger view

Physical Properties

Hard­ness (Mohs)

6.5

VHN (Hard­ness Vick­ers)

960 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

7.01 (gemessen) 7.04 (berechnet)

7.342 ( ρ calc. Mineralienatlas )

Cleav­ages

keine

Insta­bil­ity

oxidiert zum bräunlichen an der Luft

Preface

Author (Name, Year)

Kim & Zayakina, 2001

References

Acta Crystallographica B34 (1978), 3573.

American Mineralogist 88 (2003), 933.

Lapis (2003): 28: 30.

Detailed description

Mangan als Element - Technische Daten

Ordnungszahl:

25

Dichte (g/cm3):

7,470

Härte:

6,0

relat. Atommasse (amu):

54,938049

Atomradius (berechnet) in pm:

140 (161)

Oxidationszahlen:

7, 6, 4, 2!, 3

Elektronegativität (Pauling):

1,55

Elektronenkonfiguration:

[Ar]3d54s2

Schmelzpunkt:

1244°C (1517 K)

Siedepunkt:

1962°C (2235 K)

natürl. Häufigkeit:

1400 ppm

Related minerals "Strunz Classification" (9. Edition) [Mineral | Chemical formula | Crystal system : Class (H-M) : Space Group | Indenture number]

'Manganese'

Mn

kubisch : 432 : P4132

1.AE.30

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

'Manganese'

Mn

kubisch : 432 : P4132

I/A.07-005

Iron

Fe

kubisch : m3m : Im3m

I/A.07-010

Wairauite

CoFe

kubisch : m3m : Pm3m

I/A.07-030

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

Iron

Fe

kubisch : m3m : Im3m

1.AF.100

'Kamacite'

(Fe,Ni)

kubisch : m3m : Im3m

1.AF.105

Wairauite

CoFe

kubisch : m3m : Pm3m

1.AF.120

Nickel

Ni

kubisch : m3m : Fm3m

1.AF.130

Taenite

(Ni,Fe)

kubisch : m3m : Fm3m

1.AF.135

Awaruite

Ni3Fe

kubisch : m3m : Pm3m

1.AF.140

Chromferide

Fe1.5Cr0.2

kubisch : m3m : Pm3m

1.AF.160

Ferchromide

Cr3Fe1-x

kubisch : m3m : Pm3m

1.AF.165

'Manganese'

Mn

kubisch : 432 : P4132

1.AF.180

Other languages

German

Mangan

English

Manganese

French

Manganese

Spanish

Manganeso

Russian

Марганец

Simplified Chinese

自然锰

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

German pages

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

English pages

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

Russian pages

Webmineral.ru - search for: Марганец

Mineral Dealer

German pages

hausen - Mineralgroßhandel - search for: Mangan
Crystal-Treasure.com - search for: Mangan
Bosse - search for: Mangan

Locations with GPS information