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Parádsasvárite

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Parádsasvárit
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Parádsasvárit
Bildbreite: 1,2 mm; Fundort: Parádsasvár, Mátra-Gebirge, Ungarn
Copyright: Stephan Wolfsried; Contribution: Hg
Location: Ungarn/Heves, Komitat/Pétervására, Kreis/Parádsasvár
Mineral: Parádsasvárite
Image: 1406017079
License: Usage for Mineralienatlas project only
Parádsasvárit

Bildbreite: 1,2 mm; Fundort: Parádsasvár, Mátra-Gebirge, Ungarn
Copyright: Stephan Wolfsried
Contribution: Hg 2014-07-22
Locality: Parádsasvár / Pétervására, Kreis / Heves, Komitat / Ungarn

Collectors Summary

Color blass beige
Streak color weiß
Lustre Glasglanz, matt, Seidenglanz
Hardness (Mohs) 2 - 3
Cleavages Spaltbarkeit und Teilbarkeit wurden keine beobachtet
Fracture faserig
Crystal System monoklin, P21/a

Chemism

Chemical formula

Zn2(CO3)(OH)2

Empirical formula (analysis)

(Zn0.62Cu0.36Pb0.01)Σ0.99Zn1.00(CO3)(OH)2

Additional chem. information

Malachiterosasit-Gruppe

Chemical composition

Zink, Kohlenstoff, Sauerstoff, Wasserstoff

Unit weight: 224.93582 u; Number of atoms in the formula: 9.99

Info

Empirical formula:

(Zn0.62Cu0.36Pb0.01)Zn1.00(CO3)(OH)2

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Hydrogen

H

0.90

2

20.02

1.0079470

2.0158940
Carbon

C

5.34

1

10.01

12.0107800

12.0107800
Oxygen

O

35.56

5

50.05

15.9994300

79.9971500
Copper

Cu

10.17

0.36

3.60

63.5463000

22.8766680
Zinc

Zn

47.11

1.62

16.22

65.4094000

105.9632280
Lead

Pb

0.92

0.01

0.10

207.2100000

2.0721000

Analysis wt%

ZnO : 58.08, CuO : 12.60, PbO : 1.27, CO2 (calc.) : 19.50, H2O (calc.) : 7.94, Total : 99.39 wt.%

Strunz 9th edition incl. updates

5.BA.10

5: Carbonate (Carbonate, Nitrate)
B: Carbonate mit weitere Anionen, ohne H2O
A: Mit [Cu], [Co], [Ni], [Zn], [Mg], [Mn]
10:Malachit-Gruppe

Lapis Classification

V/C.01-095

V: NITRATE, CARBONATE UND BORATE
C: Wasserfreie Carbonate, mit fremden Anionen
1: Azurit-Rosasit-Reihe

IMA status

anerkannt - Neue Mineralien Feb. 2013; CNMNC Newsletter No. 15

Mineral status

anerkanntes Mineral

IMA Classification

IMA Classification

 Rosasite-Malachite group

Optical Properties

Color

blass beige

Streak color

weiß

Diaphaneity (Transparency)

durchscheinend

Lustre

Glasglanz, matt, Seidenglanz

Crystallography

Crystal System

monoklin

Class (H-M)

2/m

Space Group number

14

Space Group

P21/a

Cell parameters a (Å)

12.92

Cell parameters b (Å)

9.372

Cell parameters c (Å)

3.159

Cell parameters a/b or c/a

1.379

Cell parameters c/b

0.337

Cell parameters α

90°

Cell parameters β

110.4°

Cell parameters γ

90°

Z

4

Volume (ų)

358.521

Crystal structure

Natale Perchiazzi, Nicola Demitri, Béla Fehér, Pietro Vignola: On the Crystal-Chemistry of Rosasite and Parádsasvárite. The Canadian Mineralogist Vol. 55, Nr. 6 (2017) S. 1027-1040.

X-Ray Powder Diffraction

6.054(67), 5.085(100), 3.703(87), 3.021(25), 2.971(25), 2.603(62), 2.539(36), 2.498(23)
XRD chart Parádsasvárite

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

Crystals 3D

Open larger view

Physical Properties

Hardness (Mohs)

2 - 3

Density (g/cm³)

4.167 ( ρ calc. Mineralienatlas )

Cleavages

Spaltbarkeit und Teilbarkeit wurden keine beobachtet

Fracture

faserig

Tenacity

spröde

(Co-)Type locality

(Co-)Type locality

Ungarn/Heves, Komitat/Pétervására, Kreis/Parádsasvár/Nagylápa-fo-Stollen

Type material

Herman Ottó Museum, Miskolc, Hungary

Collection number of type material

2012.23

Paragenesis of type material

Smithsonit, Hemimorphite, Hydrozincit, Aurichalcit, Rosasit

Preface

Generation conditions

Das Mineral ist ein Alterungsprodukt von Sphalerit und Chalcopyrit in Karbonat-reichen Umgebungen.

Author (Name, Year)

Béla Fehér, Sándor Szakáll, Norbert Zajzon und Judith Mihály (2015)

References

Fehér, B., Szakáll, S., Zajzon, N. and Mihály, J. (2013) Parádsasvárite, IMA 2012-077. CNMNC Newsletter No. 15, February 2013, page 10; Mineralogical Magazine, 77, 112.

Fehér, B., Szakáll, S., Zajzon, N., Mihály, J. - Parádsasvárite, a new member of the malachite-rosasite group from Parádsasvár, Mátra Mountains, Hungary. Mineralogy and Petrology, 109 (2015), 405-411.

Natale Perchiazzi, Nicola Demitri, Béla Fehér, Pietro Vignola: On the Crystal-Chemistry of Rosasite and Parádsasvárite. The Canadian Mineralogist Vol. 55, Nr. 6 (2017) S. 1027-1040.

IMA group assignments

 
Rosasite-Malachite group
 
 
 

 
 
Chukanovite
Fe2(CO3)(OH)2
monoklin
P21, P21/m

 
 
Glaukosphaerite
(Cu,Ni)2(CO3)(OH)2
monoklin
P21/a

 
 
Malachite
Cu2(CO3)(OH)2
monoklin
P21/a

 
 
Nullaginite
Ni2(CO3)(OH)2
monoklin
P21, P21/m

 
 
Parádsasvárite
Zn2(CO3)(OH)2
monoklin
P21/a

 
 
Perchiazziite
Co2(CO3)(OH)2
monoklin
P21/a

 
 
Pokrovskite
Mg2(CO3)(OH)2·0.5H2O
monoklin
P21/a

 
 
Rosasite
(Cu,Zn)2(CO3)(OH)2
monoklin
P21/a

 
 
Zincrosasite
(Zn,Cu)2(CO3)(OH)2
 
 

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Actuality: 03. Dec 2024 - 08:53:58

Other languages

German

Parádsasvárit

English

Parádsasvárite

Alternative Name

German

Paradsasvarit

English

Paradsasvarite

CNMNC (IMA)-Number

IMA 2012-077

CNMNC symbol

Symbol

Psv

Locations with GPS information

IDs

GUSID (Global unique identifier short form) 204Xd1Ho5UeXQMgYuM-YeA
GUID (Global unique identifier) 77174EDB-E851-47E5-9740-C818B8CF9878
Database ID 7540