https://www.mineral-bosse.de
https://www.edelsteine-neuburg.de
https://www.mineraliengrosshandel.com
https://www.mineralbox.biz
'._('einklappen').'
 

Uzonite (Uzonit)

Pictures (6 Images total)

gelber Uzonit mit orange Alacránit
Views (File:
1208112558
): 1794
gelber Uzonit mit orange Alacránit
Größe: Uzonit-Nadeln < 1 mm; Fundort: Uzon-Caldera, Kamtschatka, Russland
Copyright: Maurice de Graaf; Contribution: slugslayer
Location: Russland/Ferner Osten, Föderationskreis/Kamtschatka Oblast/Uzon-Caldera
Mineral: Alacránite, Uzonite
Image: 1208112558
Rating: 3.67 (votes: 3)
License: Usage for Mineralienatlas project only
gelber Uzonit mit orange Alacránit

Größe: Uzonit-Nadeln < 1 mm; Fundort: Uzon-Caldera, Kamtschatka, Russland
Copyright: Maurice de Graaf
Contribution: slugslayer 2008-04-13
Locality: Uzon-Caldera / Kamtschatka Oblast / Ferner Osten, Föderationskreis / Russland
Uzonit auf Bimsstein
Views (File:
1261144199
): 1072
Uzonit auf Bimsstein
Größe: 25x20x15 mm; Fundort: Uzon-Caldera, Kamtschatka, Russland
Copyright: Pavel M. Kartashov; Contribution: slugslayer
Location: Russland/Ferner Osten, Föderationskreis/Kamtschatka Oblast/Uzon-Caldera
Mineral: Uzonite
Image: 1261144199
License: Usage for Mineralienatlas project only
Uzonit auf Bimsstein

Größe: 25x20x15 mm; Fundort: Uzon-Caldera, Kamtschatka, Russland
Copyright: Pavel M. Kartashov
Contribution: slugslayer 2009-12-18
Locality: Uzon-Caldera / Kamtschatka Oblast / Ferner Osten, Föderationskreis / Russland
Uzonit auf Bimsstein
Views (File:
1261144489
): 1103
Uzonit auf Bimsstein
Größe: 25x22x10 mm; Fundort: Uzon-Caldera, Kamtschatka, Russland
Copyright: Pavel M. Kartashov; Contribution: slugslayer
Location: Russland/Ferner Osten, Föderationskreis/Kamtschatka Oblast/Uzon-Caldera
Mineral: Uzonite
Image: 1261144489
License: Usage for Mineralienatlas project only
Uzonit auf Bimsstein

Größe: 25x22x10 mm; Fundort: Uzon-Caldera, Kamtschatka, Russland
Copyright: Pavel M. Kartashov
Contribution: slugslayer 2009-12-18
Locality: Uzon-Caldera / Kamtschatka Oblast / Ferner Osten, Föderationskreis / Russland
Uzonit
Views (File:
1315074223
): 659
Uzonit
Bildbreite: 1,9 mm; Fundort: Lazaresti, Kreis Harghita, Rumänien
Copyright: Tamás Ungvári; Contribution: slugslayer
Location: Rumänien/Harghita, Kreis/Lazaresti
Mineral: Uzonite
Image: 1315074223
License: Usage for Mineralienatlas project only
Uzonit

Bildbreite: 1,9 mm; Fundort: Lazaresti, Kreis Harghita, Rumänien
Copyright: Tamás Ungvári
Contribution: slugslayer 2011-09-03
Locality: Lazaresti / Harghita, Kreis / Rumänien
Uzonit
Views (File:
1315074343
): 857
Uzonit
Bildbreite: 2,6 mm; Fundort: Lazaresti, Kreis Harghita, Rumänien
Copyright: Tamás Ungvári; Contribution: slugslayer
Location: Rumänien/Harghita, Kreis/Lazaresti
Mineral: Uzonite
Image: 1315074343
License: Usage for Mineralienatlas project only
Uzonit

Bildbreite: 2,6 mm; Fundort: Lazaresti, Kreis Harghita, Rumänien
Copyright: Tamás Ungvári
Contribution: slugslayer 2011-09-03
Locality: Lazaresti / Harghita, Kreis / Rumänien
Uzonit
Views (File:
1321985857
): 418
Uzonit
Größe: 47x24x18 mm; Fundort: Lazaresti, Kreis Harghita, Rumänien
Copyright: slugslayer; Contribution: slugslayer
Location: Rumänien/Harghita, Kreis/Lazaresti
Mineral: Uzonite
Image: 1321985857
License: Usage for Mineralienatlas project only
Uzonit

Größe: 47x24x18 mm; Fundort: Lazaresti, Kreis Harghita, Rumänien
Copyright: slugslayer
Contribution: slugslayer 2011-11-22
Locality: Lazaresti / Harghita, Kreis / Rumänien

Collectors Summary

Color grauweiß mit leuchtend gelb internen Reflektionen
Streak color gelb
Hardness (Mohs) 2.75
Solubility - HCl, HNO3, Smp=310°C
Crystal System monoklin, P21/m

Chemism

Chemical formula

As4S5

Chemical composition

Arsen, Schwefel

Unit weight: 460.013908 u; Number of atoms in the formula: 9

Info

Empirical formula:

As4S5

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Sulfur

S

34.85

5

55.56

32.0655000

160.3275000
Arsenic

As

65.15

4

44.44

74.9216020

299.6864080

Analysis wt%

Ø As : 64.65, S : 34.09 (Ref: Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva, 1904-1974 85)

Strunz 9th edition incl. updates

2.FA.25

2: Sulfide und Sulfosalze (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide, Sulfarsenite, Sulfantimonite, Sulfbismuthite)
F: Sulfide, Arsenide, Alkaide; Sulfide mit Halogeniden, Oxiden, Hydroxiden (H2O)
A: mit As, (Sb), S
25:Uzonit-Gruppe

Lapis Classification

II/F.02-060

II: SULFIDE UND SULFOSALZE (Sulfide, Selenide, Telluride, Arsenide, Antimonide, Bismutide)
F: Sulfide mit nichtmetallischem Charakter
2: Arsen-Sulfide

Classification by Hölzel

2.KA.180

2: SULFIDES
K: Nonmetallic Sulfides, HalideSulfides, etc.
A: With As,Sb,V
1: Realgar-Group

Dana 8th edition

02.08.22.03

02: Sulfide Minerals
08: Sulfides - Including Selenides and Tellurides where Am Bn Xp, with (m+n):p=1:1
22: Realgar Series

IMA status

Anerkannt von der CNMNC

Mineral status

anerkanntes Mineral

Optical Properties

Color

grauweiß mit leuchtend gelb internen Reflektionen

Streak color

gelb

Diaphaneity (Transparency)

transparent

max. Birefringence

0.30
Birefringence chart\! Uzonite title=Birefringence chart Uzonite

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

2.68

RI value γ / ε

2.38

Ri mean

2.53

2V angle

Biaxial (+) !

Crystallography

Crystal System

monoklin

Class (H-M)

2/m

Space Group number

11

Space Group

P21/m

Cell parameters a (Å)

7.973

Cell parameters b (Å)

8.096

Cell parameters c (Å)

7.148

Cell parameters a/b or c/a

0.985

Cell parameters c/b

0.883

Cell parameters α

90°

Cell parameters β

101.2

Cell parameters γ

90°

Z

2

Volumne (ų)

452.612

X-Ray Powder Diffraction

5.81(100),
5.31(60),
3.602(80),
3.100(60),
2.905(80),
2.820(60),
2.745(50),
2.026(50)
XRD chart Uzonite

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

Crystals 3D

Open larger view

Crystal Structure 3D

Open larger view

Physical Properties

Hardness (Mohs)

2.75

VHN (Hardness Vickers)

69 (8g)

Density (g/cm³)

3.37

3.375 ( ρ calc. Mineralienatlas )

Instability

- HCl, HNO3, Smp=310°C

(Co-)Type locality

(Co-)Type locality

Russland/Ferner Osten, Föderationskreis/Kamtschatka Oblast/Uzon-Caldera

Preface

Author (Name, Year)

Popova & Polyakov, 1985

References

Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 114 (1985), 369

Other languages

German

Uzonit

Spanish

Uzonita

English

Uzonite

French

Uzonite

Russian

Узонит

CNMNC (IMA)-Number

IMA 1984-027

CNMNC symbol

Symbol

Uzn