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Guarinoite

Pictures (3 Images total)

Guarinoit
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Guarinoit

Bildbreite: 1,18 mm, Fundort: Cap Garonne, Pradet, Provence-Alpes-Côte d'Azur, Frankreich

Collection: Domenico Preite
Copyright: Matteo Chinellato
Contribution: Hg 2011-07-25
Locality: Cap Garonne / Le Pradet / La Garde, Kanton / Toulon, Arrondissement / Var, Département / Provence-Alpes-Côte d'Azur, Region / Frankreich
Guarinoit
Views (Image: 1302879951): 485
Guarinoit

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

Copyright: Luigi Chiappino
Contribution: thdun5 2011-04-15
Locality: Cap Garonne / Le Pradet / La Garde, Kanton / Toulon, Arrondissement / Var, Département / Provence-Alpes-Côte d'Azur, Region / Frankreich
Guarinoit
Views (Image: 1302879924): 480
Guarinoit

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

Copyright: Luigi Chiappino
Contribution: thdun5 2011-04-15
Locality: Cap Garonne / Le Pradet / La Garde, Kanton / Toulon, Arrondissement / Var, Département / Provence-Alpes-Côte d'Azur, Region / Frankreich

Collectors Summary

Color rosa, tief rosa
Streak color hellrosa
Hardness (Mohs) 1.5
Cleavages {001} vollkommen
Solubility +++ HCl
Crystal System hexagonal,

Chemism

Chem­ical formula

(Zn,Co,Ni)6(SO4)(OH,Cl)10·5H2O

Chem­ical com­po­si­tion

Chlor, Kobalt, Nickel, Zink, Sauerstoff, Schwefel, Wasserstoff

Unit weight: 779.09782112 u; Number of atoms in the formula: 43.5

Info

Empirical formula:

(Zn0.6Co0.3Ni0.1)6(SO4)((OH)0.75Cl0.25)10·5H2O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

2.26

17.5

40.23

1.0079470

17.6390725

Oxygen

O

33.88

16.5

37.93

15.9994300

263.9905950

Sulfur

S

4.12

1

2.30

32.0655000

32.0655000

Chlorine

Cl

11.38

2.5

5.75

35.4532000

88.6330000

Cobalt

Co

13.62

1.8

4.14

58.9332009

106.0797616

Nickel

Ni

4.52

0.6

1.38

58.6934200

35.2160520

Zinc

Zn

30.22

3.6

8.28

65.4094000

235.4738400

Anal­y­sis wt%

ZnO : 33.31, CoO : 22.17, NiO : 6.74, SO3 : 11.85, Cl : 0.77, H2O : 24.40 (Ref: Arch.d.Sci.93)

Strunz 9th edi­tion incl. updates

7.DD.10

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

Lapis Clas­sifica­tion

VI/D.03-050

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

Clas­sifica­tion by Hölzel

7.DD.780

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

Dana 8th edi­tion

31.02.04.01

31: Hydrated Sulfates Containing Hydroxyl or Halogen
02: Hydrated Sulfates Containing Hydroxyl or Halogen where (A+ B++)6 (XO4) Zq·x(H2O)

IMA sta­tus

Anerkannt von der CNMNC

Min­eral sta­tus

anerkanntes Mineral

Optical Properties

Color

rosa, tief rosa

Streak color

hellrosa

Diaphane­ity (Trans­parency)

transparent

max. Birefrin­gence

0.040

Birefringence chart\! Guarinoite title=Birefringence chart Guarinoite

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

1.584

RI value γ / ε

1.544

Ri mean

1.571

2V angle

Uniaxial (-)

Optical Data Luminescence

Lumi­nes­cence

keine Fluoreszenz bekannt

Crystallography

Crystal Sys­tem

hexagonal

Cell param­e­ters a (Å)

8.344

Cell param­e­ters b (Å)

-

Cell param­e­ters c (Å)

21.59

Cell param­e­ters a/b or c/a

2.587

Cell param­e­ters c/b

-

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

120°

Z

3

Volumne (ų)

1301.763

X-Ray Pow­der Diffrac­tion

10.8(100),
5.40(20),
3.300(90),
2.725(60),
2.563(50),
2.351(40),
1.575(30),
1.560(20)

XRD chart Guarinoite

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

Crystals 3D

Open larger view

Physical Properties

Hard­ness (Mohs)

1.5

Density (g/cm³)

2.8

2.981 ( ρ calc. Mineralienatlas )

Cleav­ages

{001} vollkommen

Insta­bil­ity

+++ HCl

Preface

Author (Name, Year)

Sarp, 1993

References

Archives des Sciences (Geneva) 46 (1993), 37

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

Langite

Cu4(SO4)(OH)6·2H2O

monoklin : m : Pc

7.DD.10

Guarinoite

(Zn,Co,Ni)6(SO4)(OH,Cl)10·5H2O

7.DD.10

Posnjakite

Cu4(SO4)(OH)6·H2O

monoklin : m : Pa

7.DD.10

Wroewolfeite

Cu4(SO4)(OH)6·2H2O

monoklin : m : Pc

7.DD.10

Schulenbergite

(Cu,Zn)7(SO4,CO3)2(OH)10·3H2O

trigonal : 3, 3 : P3, P3

7.DD.10

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

Montetrisaite

Cu6(SO4)(OH)10·2 H2O

orthorhombisch : mm2 : Cmc21

VI/D.03-003

Redgillite

Cu6(OH)10(SO4)·H2O

monoklin : 2/m : P21/c

VI/D.03-005

Posnjakite

Cu4(SO4)(OH)6·H2O

monoklin : m : Pa

VI/D.03-010

Langite

Cu4(SO4)(OH)6·2H2O

monoklin : m : Pc

VI/D.03-020

Wroewolfeite

Cu4(SO4)(OH)6·2H2O

monoklin : m : Pc

VI/D.03-030

Namuwite

(Zn,Cu)4(SO4)(OH)6·4H2O

trigonal : 3 : P3

VI/D.03-040

Osakaite

Zn4SO4(OH)6·5H2O

triklin : 1 : P1

VI/D.03-045

Guarinoite

(Zn,Co,Ni)6(SO4)(OH,Cl)10·5H2O

VI/D.03-050

Thérèsemagnanite

NaCo4(SO4)(OH)6Cl·6H2O

trigonal : 3 : P3

VI/D.03-055

Schulenbergite

(Cu,Zn)7(SO4,CO3)2(OH)10·3H2O

trigonal : 3, 3 : P3, P3

VI/D.03-060

Christelite

Zn3Cu2[(OH)6|(SO4)2]·4H2O

triklin : 1 : P1

VI/D.03-065

Ktenasite

ZnCu4(SO4)2(OH)6·6H2O

monoklin : 2/m : P21/c

VI/D.03-070

Ramsbeckite

(Cu,Zn)15(SO4)4(OH)22·6H2O

monoklin : 2/m : P21/a

VI/D.03-075

Nakauriite

Cu8(SO4)4(CO3)(OH)6·48H2O

VI/D.03-090

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

Chalcoalumite

CuAl4(SO4)(OH)12·3H2O

monoklin : 2 : P21

7.DD.700

Mooreite

(Mg,Zn,Mn)15(SO4)2(OH)26·8H2O

monoklin : 2/m : P21/a

7.DD.720

Torreyite

(Mg,Mn)9Zn4(SO4)2(OH)22·8H2O

monoklin : 2/m : P21/a

7.DD.750

Lawsonbauerite

(Mn,Mg)9Zn4(SO4)2(OH)22·8H2O

monoklin : 2/m : P21/c

7.DD.760

Thérèsemagnanite

NaCo4(SO4)(OH)6Cl·6H2O

trigonal : 3 : P3

7.DD.770

Guarinoite

(Zn,Co,Ni)6(SO4)(OH,Cl)10·5H2O

7.DD.780

Related minerals "Dana 8. Classification" [Mineral | Chemical formula : Crystal system : Class (H-M) | Space Group | Indenture number]

Cyanotrichite

Cu4Al2(SO4)(OH)12·2H2O

monoklin : 2/m : C2/m

31.02.01.01

Guarinoite

(Zn,Co,Ni)6(SO4)(OH,Cl)10·5H2O

31.02.04.01

Thérèsemagnanite

NaCo4(SO4)(OH)6Cl·6H2O

trigonal : 3 : P3

31.02.05.01

Uranopilite

(UO2)6SO4O2(OH)6·14H2O

triklin : 1 : P1

31.02.06.01

Jáchymovite

(UO2)8(OH)14(SO4)·13H2O

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

31.02.06.02

Redgillite

Cu6(OH)10(SO4)·H2O

monoklin : 2/m : P21/c

31.02.08.01

Other languages

German

Guarinoit

French

Guarinoite

English

Guarinoite

Spanish

Guarinoíta

Russian

Гюариноит

IMA Number

IMA 1991-005

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

German pages

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English pages

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Russian pages

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