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Lahnsteinite

Pictures (3 Images total)

Lahnsteinit
Views (Image: 1414499452): 1273
Lahnsteinit  X
Analysed with X-ray diffraction XRD

Bildbreite: 4 mm; Fundort: Grube Jean Baptist, Kamariza, Laurion (Lavrion), Attika, Griechenland

Copyright: Stephan Wolfsried
Contribution: Hg 2014-10-28
Locality: Jean Baptist Mine / Kamariza / Lavrion (Laurion), Bergbaudistrikt / Attika (Attikí, Attica) / Griechenland
Lahnsteinit
Views (Image: 1414499389): 936
Lahnsteinit

Bildbreite: 3 mm; Fundort: Grube Jean Baptist, Kamariza, Laurion (Lavrion), Attika, Griechenland

Copyright: Fritz Schreiber
Contribution: Hg 2014-10-28
Locality: Jean Baptist Mine / Kamariza / Lavrion (Laurion), Bergbaudistrikt / Attika (Attikí, Attica) / Griechenland
Lahnsteinit xx, Gips xx
Views (Image: 1504942224): 430
Lahnsteinit xx, Gips xx

Fundort Lavrion-Jean Baptist, Attika/Griechenland; Bildbreite 2 mm erstellt aus 74 Aufnahmen mit der Stacking-Methode

Collection: Karlheinz Grosch
Copyright: Karlheinz Grosch
Contribution: Karlheinz Grosch 2017-09-09
Locality: Jean Baptist Mine / Kamariza / Lavrion (Laurion), Bergbaudistrikt / Attika (Attikí, Attica) / Griechenland

Collectors Summary

Color farblos
Cleavages vollkommen, Glimmer ähnlich
Crystal System triklin, P1
Morphology weiche tafelförmige Glimmer ähnliche Kristalle

Additional information / Summary

Chemisch verwandt mit Namuwit und Osakait

Chemism

Chem­ical formula

Zn4(SO4)(OH)6·3H2O

Addi­tional chem. informa­tion

Chemisch verwandt mit Namuwit und Osakait

Chem­ical com­po­si­tion

Zink, Sauerstoff, Schwefel, Wasserstoff

Unit weight: 513.791054 u; Number of atoms in the formula: 30

Info

Empirical formula:

Zn4(SO4)(OH)6·3H2O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

2.35

12

40.00

1.0079470

12.0953640

Oxygen

O

40.48

13

43.33

15.9994300

207.9925900

Sulfur

S

6.24

1

3.33

32.0655000

32.0655000

Zinc

Zn

50.92

4

13.33

65.4094000

261.6376000

Strunz 9th edi­tion incl. updates

7.DD.50

7: Sulfate (Selenate, Tellurate, Chromate, Molybdate, Wolframate)
D: Sulfate (Selenate, etc.) mit weitere Anionen, mit H2O
D: mit mittelgroßen Kationen; Lagen von kantenverknüpften Oktaedern
50:Namuwit-Gruppe

Clas­sifica­tion by Hölzel

7.DB.630

7: SULFATES CHROMATES MOLYBDATES WOLFRAMATES
D: Sulfates (+Anions +Water)
B: Langite-Group

IMA sta­tus

anerkannt - April 2012 - CNMNC Newsletter No. 13, June 2012, page 808; Mineralogical Magazine, 76, 807-817

Min­eral sta­tus

anerkanntes Mineral

Optical Properties

Color

farblos

Crystallography

Crystal Sys­tem

triklin

Class (H-M)

1

Space Group number

1

Space Group

P1

Cell param­e­ters a (Å)

8.313

Cell param­e­ters b (Å)

14.545

Cell param­e­ters c (Å)

18.504

Cell param­e­ters a/b or c/a

0.572

Cell param­e­ters c/b

1.272

Cell param­e­ters α

89.72

Cell param­e­ters β

90.5

Cell param­e­ters γ

90.13

Z

8

Volumne (ų)

2237.249

Kristall struc­ture

Struktur bestimmt

X-Ray Pow­der Diffrac­tion

9.30(100), 4.175(18), 3.476(19), 3.290(19), 2.723(57), 2.624(36), 2.503(35), 1.574(25)

XRD chart Lahnsteinite

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

Morphol­ogy

weiche tafelförmige Glimmer ähnliche Kristalle

Crystals 3D

Open larger view

Crystal Structure 3D

Open larger view

Physical Properties

Density (g/cm³)

3.051 ( ρ calc. Mineralienatlas )

Cleav­ages

vollkommen, Glimmer ähnlich

(Co-)Type locality

(Co-)Type locality

Deutschland/Rheinland-Pfalz/Rhein-Lahn-Kreis/Bad Ems/Grube Friedrichssegen

Type mate­r­ial

Mineralogical Museum of the Russian Academy of Sciences, Moscow, Russia

Col­lec­tion number of type mate­r­ial

4252/1

Preface

Asso­cia­tions

Goethit, Hydrozinkit, Pyromorphit, Kupfer

Author (Name, Year)

Nikita V. Chukanov*, Ramiza K. Rastsvetaeva, Sergey M. Aksenov, Igor V. Pekov, Dmitriy I. Belakovskiy, Günter Blass und Gerhard Möhn (2012)

References

Bear, I.J., Grey, I.E., Madsen, I.C., Newnham, I.E., Rogers, L.J. - Structures of the basic zinc sulfates 3Zn(OH)2·ZnSO4·mH2O, m = 3 and 5. Acta Crystallographica (1986), B42, 32-39.

Chukanov, N.V., Rastsvetaeva, R.K., Aksenov, S.M., Pekov, I.V., Belakovskiy, D.I. , Blass, G., Möhn, G. - Lahnsteinite, IMA 2012-002. CNMNC Newsletter No. 13, June 2012, page 813; Mineralogical Magazine, 76 (2012), 807-817.

Rastsvetaeva, R.K., Aksenov, S.M.,Chukanov, N.V., and I. A. Verin - Crystal Structure of a New Mineral Lahnsteinite, Zn4(SO4)(OH)6 · 3H2O. Kristallografia 57(5) (2012), 820-824.

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

Namuwite

(Zn,Cu)4(SO4)(OH)6·4H2O

trigonal : 3 : P3

7.DD.50

Lahnsteinite

Zn4(SO4)(OH)6·3H2O

triklin : 1 : P1

7.DD.50

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

Langite

Cu4(SO4)(OH)6·2H2O

monoklin : m : Pc

7.DB.600

Posnjakite

Cu4(SO4)(OH)6·H2O

monoklin : m : Pa

7.DB.610

Wroewolfeite

Cu4(SO4)(OH)6·2H2O

monoklin : m : Pc

7.DB.620

Lahnsteinite

Zn4(SO4)(OH)6·3H2O

triklin : 1 : P1

7.DB.630

Namuwite

(Zn,Cu)4(SO4)(OH)6·4H2O

trigonal : 3 : P3

7.DB.650

Osakaite

Zn4SO4(OH)6·5H2O

triklin : 1 : P1

7.DB.670

Other languages

German

Lahnsteinit

English

Lahnsteinite

Russian

Ланштайнит

IMA Number

IMA 2012-002

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

German pages

DeWikiPedia - search for: Lahnsteinit
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Mineralogisch-Petrographisches-Institut Hamburg - search for: Lahnsteinit

English pages

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RRUFF - References and PDF downloads - search for: Lahnsteinite
American-Mineralogist-Crystal-Structure-Database - search for: Lahnsteinite
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Russian pages

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Mineral Dealer

German pages

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