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Zdenekite (Zdenekit)

Pictures (4 Images total)

Zdenekit
Views (File:
1311590874
): 1276
Zdenekit
Bildbreite: 1,71 mm, Fundort: Cap Garonne, Pradet, Provence-Alpes-Côte d'Azur, Frankreich
Copyright: Matteo Chinellato; Contribution: Hg
Collection: Domenico Preite
Location: Frankreich/Provence-Alpes-Côte d'Azur, Region/Var, Département/Toulon, Arrondissement/Le Pradet/Mine de Cap Garonne
Mineral: Zdenekite
Image: 1311590874
Rating: 8 (votes: 1)
License: Usage for Mineralienatlas project only
Zdenekit

Bildbreite: 1,71 mm, Fundort: Cap Garonne, Pradet, Provence-Alpes-Côte d'Azur, Frankreich

Collection: Domenico Preite
Copyright: Matteo Chinellato
Contribution: Hg 2011-07-25
Locality: Mine de Cap Garonne / Le Pradet / Toulon, Arrondissement / Var, Département / Provence-Alpes-Côte d'Azur, Region / Frankreich
Zdenĕkit
Views (File:
1219588177
): 1062
Zdenĕkit
Bildbreite: 1 mm; Fundort: Cap Garonne, Pradet, Provence-Alpes-Côte d'Azur, Frankreich
Copyright: Stephan Wolfsried; Contribution: Hg
Location: Frankreich/Provence-Alpes-Côte d'Azur, Region/Var, Département/Toulon, Arrondissement/Le Pradet/Mine de Cap Garonne
Mineral: Zdenekite
Image: 1219588177
Rating: 7 (votes: 2)
License: Usage for Mineralienatlas project only
Zdenĕkit

Bildbreite: 1 mm; Fundort: Cap Garonne, Pradet, Provence-Alpes-Côte d'Azur, Frankreich

Copyright: Stephan Wolfsried
Contribution: Hg 2008-08-24
Locality: Mine de Cap Garonne / Le Pradet / Toulon, Arrondissement / Var, Département / Provence-Alpes-Côte d'Azur, Region / Frankreich
Zdenekit
Views (File:
1311590925
): 1131
Zdenekit
Bildbreite: 2,02 mm, Fundort: Cap Garonne, Pradet, Provence-Alpes-Côte d'Azur, Frankreich
Copyright: Matteo Chinellato; Contribution: Hg
Collection: Domenico Preite
Location: Frankreich/Provence-Alpes-Côte d'Azur, Region/Var, Département/Toulon, Arrondissement/Le Pradet/Mine de Cap Garonne
Mineral: Zdenekite
Image: 1311590925
License: Usage for Mineralienatlas project only
Zdenekit

Bildbreite: 2,02 mm, Fundort: Cap Garonne, Pradet, Provence-Alpes-Côte d'Azur, Frankreich

Collection: Domenico Preite
Copyright: Matteo Chinellato
Contribution: Hg 2011-07-25
Locality: Mine de Cap Garonne / Le Pradet / Toulon, Arrondissement / Var, Département / Provence-Alpes-Côte d'Azur, Region / Frankreich
Zdenekit xx
Views (File:
1635675901
): 214
Zdenekit xx

Bildbreite 3,5 mm, Aufnahmen 37 mit der Stacking-Methode

Collection: Karlheinz Grosch
Copyright: Karlheinz Grosch
Contribution: Karlheinz Grosch 2021-10-31
Locality: Hilarion Mine / Kamariza Minen (Kamareza) / Agios Konstantinos (Kamariza) / Lavrion (Laurion), Bergbaudistrikt / Lavreotiki / East Attica / Attika (Attikí, Attica) / Griechenland

Collectors Summary

Color blau, türkis
Streak color blass blau
Cleavages vollkommen {001}
Fracture unregelmäßig
Crystal System monoklin, P21/n

Chemism

Chemical formula

NaPbCu5[Cl|(AsO4)4]·5H2O

Chemical composition

Arsen, Blei, Chlor, Kupfer, Natrium, Sauerstoff, Wasserstoff

Unit weight: 1229.1383782 u; Number of atoms in the formula: 43

Info

Empirical formula:

NaPbCu5[Cl(AsO4)4]·5H2O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

0.82

10

23.26

1.0079470

10.0794700

Oxygen

O

27.34

21

48.84

15.9994300

335.9880300

Sodium

Na

1.87

1

2.33

22.9897702

22.9897702

Chlorine

Cl

2.88

1

2.33

35.4532000

35.4532000

Copper

Cu

25.85

5

11.63

63.5463000

317.7315000

Arsenic

As

24.38

4

9.30

74.9216020

299.6864080

Lead

Pb

16.86

1

2.33

207.2100000

207.2100000

Analysis wt%

Na2O : 2.92, CaO : 0.62, PbO : 16.79, CuO : 32.97, As2O5 : 36.66, Cl : 3.54, H2O : 7.23 (Ref: European Journal of Mineralogy 95)

Strunz 9th edition incl. updates

8.DG.10

8: Phosphate, Arsenate, Vanadate
D: Phosphate, mit weiteren Anionen, mit H2O
G: Mit großen und mittelgroßen [Kationen], (OH, etc.):RO4 < 0.5:1
10:Zdenekit-Gruppe

Lapis Classification

VII/D.25-025

VII: PHOSPHATE, ARSENATE UND VANADATE ("Phosphate" des Registers immer einschließlich isotyper Arsenate und Vanadate!)
D: Wasserhaltige Phosphate, mit fremden Anionen
25: Mittelgroße und sehr große Kationen: Al-Mg und Ca-Na-K

Classification by Hölzel

8.DJ.130

8: PHOSPHATES ARSENATES VANADATES
D: Phosphates (+Anions +Water)
J: Lavendulan-Group

Dana 8th edition

42.09.04.03

42: Hydrated Phosphates, etc., Containing Hydroxyl or Halogen
09: Hydrated Phosphates, etc., Containing Hydroxyl or Halogen where (A)3 (XO4)2 Zq · x(H2O)

IMA status

Anerkannt von der CNMNC

Mineral status

anerkanntes Mineral

IMA Classification

IMA Classification

Lavendulan group

Optical Properties

Color

blau, türkis

Streak color

blass blau

Diaphaneity (Transparency)

durchscheinend

max. Birefringence

0.060

Birefringence chart\! Zdenekite title=Birefringence chart Zdenekite

Michel-Levy Color Chart viewed according to the maximum birefringence (at 30μm). Mineral color is not taken into account. Click on the image to enlarge or change thickness.

RI value α / ω / n

1.770

RI value γ / ε

1.710

Ri mean

1.750

2V angle

Uniaxial (-)

Optical Data Luminescence

Luminescence

keine Fluoreszenz bekannt

Crystallography

Crystal System

monoklin

Class (H-M)

2/m

Space Group number

14

Space Group

P21/n

Cell parameters a (Å)

10.023

Cell parameters b (Å)

19.55

Cell parameters c (Å)

10.023

Cell parameters a/b or c/a

0.513

Cell parameters c/b

0.513

Cell parameters α

90°

Cell parameters β

90.2

Cell parameters γ

90°

Z

4

Volume (ų)

1963.991

X-Ray Powder Diffraction

9.83(100),
7.11(20),
4.925(60),
4.482(50),
3.132(90),
2.772(40),
2.515(50),
1.778(40)

XRD chart Zdenekite

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

Crystals 3D

Open larger view

Crystal Structure 3D

Open larger view

Physical Properties

Density (g/cm³)

4.1

4.157 ( ρ calc. Mineralienatlas )

Cleavages

vollkommen {001}

Fracture

unregelmäßig

Tenacity

zerbrechlich

Preface

Name from

Zdeněk Johan (18.11.1935 – 13.2.2016), Mineraloge, von 1989 bis 2000 Direktor des Bureau de Recherches Géologiques et Minières (BRGM). Ein Nachruf siehe Vojtěch Ettler: Zdeněk Johan (1935–2016). Eur. J. Mineral. Vol. 28 (2016) S. 697-698.

Author (Name, Year)

Chiappero & Sarp, 1995

References

Crystallography Reports 48 (2003), 939

IMA group assignments

Other languages

Spanish

Zdenekita

English

Zdenekite

German

Zdenĕkit

Russian

Зденекит

Alternative Name

German

Zdenekit

Spanish

Zdenĕkita

English

Zdenĕkite

French

Zdenĕkite

CNMNC (IMA)-Number

IMA 1992-037

CNMNC symbol

Symbol

Zde

Locations with GPS information

IDs

GUSID (Global unique identifier short form) 0Ya87i-RHEi9qBdbO0QTpw
GUID (Global unique identifier) EEBC86D1-912F-481C-BDA8-175B3B4413A7
Database ID 4265