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Hydrohonessite

Pictures (2 Images total)

Hydrohonessit
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Hydrohonessit
REM-Aufnahme; Fundort: US 27 Straßenbau, Halls Gap, Lincoln Co., Kentucky, USA
Copyright: Alan Goldstein; Contribution: slugslayer
Location: USA/Kentucky/Lincoln Co./Halls Gap/US 27 Roadcut
Mineral: Hydrohonessite
Image: 1257636404
License: Usage for Mineralienatlas project only
Hydrohonessit

REM-Aufnahme; Fundort: US 27 Straßenbau, Halls Gap, Lincoln Co., Kentucky, USA

Copyright: Alan Goldstein
Contribution: slugslayer 2009-11-07
Locality: US 27 Roadcut / Halls Gap / Lincoln Co. / Kentucky / USA
Hydrohonessit
Views (File:
1286458320
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Hydrohonessit
Bildbreite: 2 mm, Fundort: Carpenara, Val Varenna, Genova, Ligurien, Italien
Copyright: Luigi Chiappino; Contribution: thdun5
Location: Italien/Ligurien (Liguria), Region/Genua (Genova), Metropolitanstadt/Val Varenna/Carpenara/Carpenara Schlacken-Lokalität
Mineral: Hydrohonessite
Image: 1286458320
License: Usage for Mineralienatlas project only
Hydrohonessit

Bildbreite: 2 mm, Fundort: Carpenara, Val Varenna, Genova, Ligurien, Italien

Copyright: Luigi Chiappino
Contribution: thdun5 2010-10-07
Locality: Carpenara Schlacken-Lokalität / Carpenara / Val Varenna / Genua (Genova), Metropolitanstadt / Ligurien (Liguria), Region / Italien

Collectors Summary

Color gelb, leuchtend gelb
Streak color gelb weiß
Solubility +++ Säuren
Crystal System hexagonal,

Chemism

Chemical formula

(Ni1-x Fe3+x)(SO4)x/2(OH)2·nH2O {x < 0.5} {n > 3x/2}

Empirical formula (analysis)

Ni6Fe3+2(SO4)(OH)16·7(H2O)

Chemical composition

Eisen, Nickel, Sauerstoff, Schwefel, Wasserstoff

Unit weight: 958.13944 u; Number of atoms in the formula: 66

Info

Empirical formula:

Ni6Fe2(SO4)(OH)16·7(H2O)

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

3.16

30

45.45

1.0079470

30.2384100

Oxygen

O

45.09

27

40.91

15.9994300

431.9846100

Sulfur

S

3.35

1

1.52

32.0655000

32.0655000

Iron

Fe

11.66

2

3.03

55.8452000

111.6904000

Nickel

Ni

36.75

6

9.09

58.6934200

352.1605200

Analysis wt%

NiO : 46.78, Fe2O3 : 16.67, SO3 : 8.36, H2O : 28.20 (Ref: berechnet)

Strunz 9th edition incl. updates

7.DD.35

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

Lapis Classification

VI/D.09-020

VI: SULFATE, CHROMATE, MOLYBDATE UND WOLFRAMATE
D: Wasserhaltige Sulfate, mit fremden Anionen
9: Mittelgroße Kationen

Classification by Hölzel

7.DD.510

7: SULFATES CHROMATES MOLYBDATES WOLFRAMATES
D: Sulfates (+Anions +Water)
D: Sulfate-Hydrotalcites

IMA status

Anerkannt von der CNMNC

Mineral status

anerkanntes Mineral

IMA Classification

IMA Classification

Hydrotalcite Supergroup  ⇒ Glaucocerinite Group

Optical Properties

Color

gelb, leuchtend gelb

Streak color

gelb weiß

max. Birefringence

0.04

Birefringence chart\! Hydrohonessite title=Birefringence chart Hydrohonessite

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

1.63

RI value γ / ε

1.59

Ri mean

1.617

2V angle

Uniaxial (-)

Crystallography

Crystal System

hexagonal

Cell parameters a (Å)

3.09

Cell parameters b (Å)

-

Cell parameters c (Å)

10.80

Cell parameters a/b or c/a

3.495

Cell parameters c/b

-

Cell parameters α

90°

Cell parameters β

90°

Cell parameters γ

120°

Z

0.15

Volume (ų)

89.304

X-Ray Powder Diffraction

11.0(100),
5.56(50),
3.68(40),
2.709(30),
2.595(20),
2.394(20),
2.152(10),
1.914(10)

XRD chart Hydrohonessite

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

Crystals 3D

Open larger view

Physical Properties

Density (g/cm³)

2.635

2.672 ( ρ calc. Mineralienatlas )

Instability

+++ Säuren

Preface

Author (Name, Year)

Nickel & Wildman, 1981

References

Mineralogical Magazine 44 (1981), 333

IMA group assignments



 
 
 
(Ni,Al)9(SO4)2(OH)18·10H2O
hexagonal
 

 
 
 
(Zn1-xAlx)(SO4)x/2(OH)2·nH2O {x<0.5}{n>3x/2}
hexagonal
 

 
 
 
(Ni1-x Fe3+x)(SO4)x/2(OH)2·nH2O {x < 0.5} {n > 3x/2}
hexagonal
 

 
 
 
(Mg,Ni)11(Fe3+,Cr,Al)3(OH)24(SO4,CO3)3.5·11H2O
hexagonal
 

 
 
 
Zn6Al6(SO4)2(OH)26·5H2O
 
 

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Actuality: 28. Mar 2024 - 23:23:03

Other languages

Spanish

Hidrohonessita

German

Hydrohonessit

French

Hydrohonessite

English

Hydrohonessite

Russian

Гидрохонессит

Alternative Name

Spanish

Hydrohonessita

CNMNC (IMA)-Number

IMA 1980-037a

CNMNC symbol

Symbol

Hhon

Locations with GPS information

IDs

GUSID (Global unique identifier short form) 4W0fWoboiUGDcIWovfO8pg
GUID (Global unique identifier) 5A1F6DE1-E886-4189-8370-85A8BDF3BCA6
Database ID 1668