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Carrboydite

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Carrboydit
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Carrboydit

grünblaue Krusten von Carrboydit, Carr Boyd Mine, Goongarrie, Western Australia, Australien; BB 1 mm

Copyright: MinTreasure.com (Carsten Slotta)
Contribution: openpit 2020-01-12
Locality: Carr Boyd Rocks Mine / Goongarie / Kalgoorlie-Boulder City / Goldfields-Esperance, Region / Western Australia / Australien

Collectors Summary

Color blaugrün, gelbgrün
Streak color grünlichweiß
Solubility +++ heiße verdünnte HCl, - H2O
Crystal System hexagonal,

Chemism

Chem­ical formula

(Ni,Al)9(SO4)2(OH)18·10H2O

Addi­tional chem. informa­tion

oder allg. (Ni1-xAlx)(SO4)x /2(OH)2·nH2O {x<0.5}{n>3*x/2}

Chem­ical com­po­si­tion

Aluminium, Nickel, Sauerstoff, Schwefel, Wasserstoff

Unit weight: 1135.30151195 u; Number of atoms in the formula: 85

Info

Empirical formula:

(Ni0.75Al0.25)9(SO4)2(OH)18·10H2O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

3.37

38

44.71

1.0079470

38.3019860

Oxygen

O

50.73

36

42.35

15.9994300

575.9794800

Aluminium

Al

5.35

2.25

2.65

26.9815382

60.7084610

Sulfur

S

5.65

2

2.35

32.0655000

64.1310000

Nickel

Ni

34.90

6.75

7.94

58.6934200

396.1805850

Anal­y­sis wt%

NiO : 40.00, CuO : 3.00, Al2O3 : 18.87, CO2 : 1.81, SO3 : 14.82, H2O : 21.49 (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.08-090

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

Clas­sifica­tion by Hölzel

7.DD.300

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

blaugrün, gelbgrün

Streak color

grünlichweiß

Diaphane­ity (Trans­parency)

durchscheinend

max. Birefrin­gence

nicht wahrnehmbar-moderat

RI value α / ω / n

1.54

RI value γ / ε

1.56

Ri mean

1.55

2V angle

Uniaxial (-)

Crystallography

Crystal Sys­tem

hexagonal

Cell param­e­ters a (Å)

9.14

Cell param­e­ters b (Å)

-

Cell param­e­ters c (Å)

10.34

Cell param­e­ters a/b or c/a

1.131

Cell param­e­ters c/b

-

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

120°

Z

1

Volumne (ų)

748.072

X-Ray Pow­der Diffrac­tion

10.5(100),
5.25(80),
3.48(50),
2.62(20),
2.55(70),
2.07(20),
1.82(20),
1.51(50)

XRD chart Carrboydite

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

Crystals 3D

Open larger view

Physical Properties

Density (g/cm³)

2.5

2.52 ( ρ calc. Mineralienatlas )

Insta­bil­ity

+++ heiße verdünnte HCl, - H2O

Preface

Author (Name, Year)

Nickel & Clarke, 1976

References

American Mineralogist 61 (1976), 366

IMA group assignments

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

Shigaite

NaMn62+Al3[(OH)18|(SO4)2]·12H2O

trigonal : 3 : R3

7.DD.35

Honessite

(Ni1-xFe3+x)(SO4)x/2(OH)2·nH2O {x<0.5}{n<3x/2}

7.DD.35

Carrboydite

(Ni,Al)9(SO4)2(OH)18·10H2O

7.DD.35

Wermlandite

(Ca,Mg)Mg7(Al,Fe3+)2(SO4)2(OH)18·12H2O

trigonal : 3m : P3c1

7.DD.35

Woodwardite

(Cu0.75Al0.25)(SO4)0.125(OH)2·0.3H2O

7.DD.35

Motukoreaite

Mg6Al3(OH)18[Na(H2O)6](SO4)2·6H2O

trigonal : 3m : R3m

7.DD.35

Nikischerite

NaFe62+Al3[(OH)18|(SO4)2]·12H2O

trigonal : 3 : R3

7.DD.35

Mountkeithite

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

7.DD.35

'Zincaluminite'

Zn6Al6(SO4)2(OH)26·5H2O

7.DD.35

Glaucocerinite

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

7.DD.35

Hydrohonessite

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

7.DD.35

Hydrowoodwardite

(Cu1-xAlx)(SO4)x/2(OH)2·nH2O {x<0.5}{n>3x/2}

trigonal : 3m : R3m

7.DD.35

'Zincowoodwardite'

7.DD.35

'Natroglaucocerinite'

NaZn5Al3[(OH)16|(SO4)2]·6H2O

trigonal : 3 : P3

7.DD.35

Zincowoodwardit-1R

[Zn1-xAlx(OH)2][(SO4)x/2·nH2O] {x = 0.32-0.50}

7.DD.35

'Zincowoodwardite-3R'

[Zn1-xAlx(OH)2][(SO4)x/2·nH2O {x=0.32-0.50}

trigonal : 3 : R3

7.DD.35

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

Bechererite

Zn7Cu[(OH)13|SiO(OH)3|SO4]

trigonal : 3, 3 : P3, P3

VI/D.08-005

Spangolite

Cu6Al(SO4)(OH)12Cl·3H2O

trigonal : 3m : P31c

VI/D.08-010

Cyanotrichite

Cu4Al2(SO4)(OH)12·2H2O

monoklin : 2/m : C2/m

VI/D.08-020

Carbonatecyanotrichite

Cu42+Al2(CO3,SO4)(OH)12·2H2O

VI/D.08-030

Camérolaite

Cu4Al2[HSbO4,SO4]OH10(CO3)·2H2O

monoklin : 2, 2/m : P21, P21/m

VI/D.08-035

Woodwardite

(Cu0.75Al0.25)(SO4)0.125(OH)2·0.3H2O

VI/D.08-040

Hydrowoodwardite

(Cu1-xAlx)(SO4)x/2(OH)2·nH2O {x<0.5}{n>3x/2}

trigonal : 3m : R3m

VI/D.08-042

'Zincowoodwardite'

VI/D.08-045

Chalcoalumite

CuAl4(SO4)(OH)12·3H2O

monoklin : 2 : P21

VI/D.08-050

Kyrgyzstanite

ZnAl4(SO4)(OH)12·3H2O

VI/D.08-055

'Nickelalumite'

(Ni,Cu)Al4[(SO4),(NO3)2](OH)12·3H2O

monoklin : 2/m : P21/n

VI/D.08-060

Mbobomkulite

(Ni,Cu)Al4[(NO3)2,(SO4)](OH)12·3H2O

VI/D.08-070

Hydrombobomkulite

(Ni,Cu)Al4[(NO3)2,(SO4)](OH)12·13-14H2O

VI/D.08-080

Carrboydite

(Ni,Al)9(SO4)2(OH)18·10H2O

VI/D.08-090

'Zincaluminite'

Zn6Al6(SO4)2(OH)26·5H2O

VI/D.08-100

Glaucocerinite

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

VI/D.08-110

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

Carrboydite

(Ni,Al)9(SO4)2(OH)18·10H2O

7.DD.300

Other languages

German

Carrboydit

Spanish

Carrboydita

English

Carrboydite

French

Carrboydite

IMA Number

IMA 1974-033

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

German pages

DeWikiPedia - search for: Carrboydit
Google-Bilder-Suche - search for: Carrboydit
Mineralogisch-Petrographisches-Institut Hamburg - search for: Carrboydit

English pages

Mindat - search for: Carrboydite
Webmineral - search for:Carrboydite
Handbook-of-Mineralogy - search for: Carrboydite
RRUFF - Raman, XRD and other mineral data - search for: Carrboydite
RRUFF - References and PDF downloads - search for: Carrboydite
American-Mineralogist-Crystal-Structure-Database - search for: Carrboydite
Athena - search for: Carrboydite

Mineral Dealer

German pages

hausen - Mineralgroßhandel - search for: Carrboydit
Crystal-Treasure.com - search for: Carrboydit
Bosse - search for: Carrboydit

Locations with GPS information