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Kyrgyzstanite (Kyrgyzstanit)

Pictures (4 Images total)

Kyrgyzstanit
Views (Image: 1327410517): 598
Kyrgyzstanit

grünlichbraune Kruste auf Schiefergestein. Fundort: Kara Tangi, Osh Oblast, Kyrgyzstan (TL). Stück 4 mm. Analysierte Probe aus Originalmaterial

Collection: Yi Sun
Copyright: Yi Sun
Contribution: sun-mineral 2012-01-24
Locality: Kara-Tangi / Osch (Osh), Oblast / Kirgistan
kugelig krustige grauweiße perlmuttglänzende Kyrgyzstanite
Views (Image: 1564492260): 212
kugelig krustige grauweiße perlmuttglänzende Kyrgyzstanite (SNr: A032554)  E
Analysed with energy dispersive X-ray spectroscopy EDX
X
Analysed with X-ray diffraction XRD

Deutschland/Niedersachsen/Goslar, Landkreis/Goslar/Rammelsberg/Schiefermühle, BB = 4,0 mm, ursprünglich als Khademit betrachtet, Die Analyse ergab aber eindeutig Kyrgyzstanit

Collection: Lithothek der Münchener Micromounter
Copyright: husi
Contribution: Münchener Micromounter 2019-07-30
Locality: Schiefermühle / Rammelsberg / Goslar / Goslar, Landkreis / Niedersachsen / Deutschland
kugelig krustige grauweiße perlmuttglänzende Kyrgyzstanite,
Views (Image: 1611171807): 94
kugelig krustige grauweiße perlmuttglänzende Kyrgyzstanite, (SNr: A035054)  DE
Analysed with energy dispersive X-ray spectroscopy EDX
X
Analysed with X-ray diffraction XRD

Deutschland/Niedersachsen/Goslar, Landkreis/Goslar/Rammelsberg/Schiefermühle, Bb = 4,3 mm, ursprünglich als Hydrozinkit bestimmt, jetzige Bestimmung durch Analyse bestätigt

Collection: Lithothek der Münchener Micromounter
Copyright: husi
Contribution: Manfred Früchtl 2021-01-20
Locality: Schiefermühle / Rammelsberg / Goslar / Goslar, Landkreis / Niedersachsen / Deutschland
Kyrgyzstanit, (ursprünglich als Hydrozinkit bestimmt)
Views (Image: 1614267919): 65
Kyrgyzstanit, (ursprünglich als Hydrozinkit bestimmt)

Weiße kugelige Kristalle, Bb = 5 mm. diese Stufe stammt aus dem gleichen Rohmaterial aus dem auch die beiden analysierten Stufen (A035054 und A032554) gewonnen wurden; Fundort: Steinbruch Schieferm...

Collection: Manfred Früchtl
Copyright: Manfred Früchtl
Contribution: Manfred Früchtl 2021-02-25
Locality: Schiefermühle / Rammelsberg / Goslar / Goslar, Landkreis / Niedersachsen / Deutschland

Collectors Summary

Hardness (Mohs) 2.75

Chemism

Chem­ical formula

ZnAl4(SO4)(OH)12·3H2O

Addi­tional chem. informa­tion

Zn-dominantes Analog von Chalkoalumit

Chem­ical com­po­si­tion

Aluminium, Zink, Sauerstoff, Schwefel, Wasserstoff

Unit weight: 527.5332688 u; Number of atoms in the formula: 43

Info

Empirical formula:

ZnAl4(SO4)(OH)12·3H2O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

3.44

18

41.86

1.0079470

18.1430460

Oxygen

O

57.62

19

44.19

15.9994300

303.9891700

Aluminium

Al

20.46

4

9.30

26.9815382

107.9261528

Sulfur

S

6.08

1

2.33

32.0655000

32.0655000

Zinc

Zn

12.40

1

2.33

65.4094000

65.4094000

Anal­y­sis wt%

Ø SO3 : 15.00, Al2O3 : 38.45, CuO : 0.58, NiO : 4.13, ZnO : 10.02, H2O : 30.10 (Ref: New Data on Minerals, (Monatshefte) 2005)

Strunz 9th edi­tion incl. updates

7.DD.75

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

Lapis Clas­sifica­tion

VI/D.08-055

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

Clas­sifica­tion by Hölzel

7.DD.960

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

IMA sta­tus

2004 anerkannt

Min­eral sta­tus

anerkanntes Mineral

Optical Properties

max. Birefrin­gence

0.010

Birefringence chart\! Kyrgyzstanite title=Birefringence chart Kyrgyzstanite

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

1.517

RI value β

1.525

RI value γ / ε

1.527

Ri mean

1.523

2V angle

Biaxial (-) 53°c

Crystallography

Cell param­e­ters a (Å)

10.246

Cell param­e­ters b (Å)

8.873

Cell param­e­ters c (Å)

17.22

Cell param­e­ters a/b or c/a

1.155

Cell param­e­ters c/b

1.941

Cell param­e­ters α

90°

Cell param­e­ters β

96.42

Cell param­e­ters γ

90°

Z

4

Volumne (ų)

1555.7

X-Ray Pow­der Diffrac­tion

8.60(100), 7.93(70), 4.83(80), 4.27(100), 2.516(70), 2.292(80), 1.998(95), 1.896(65)

XRD chart Kyrgyzstanite

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

Crystals 3D

Open larger view

Physical Properties

Hard­ness (Mohs)

2.75

Density (g/cm³)

2.25 (gemessen)

2.252 ( ρ calc. Mineralienatlas )

(Co-)Type locality

(Co-)Type locality

Kirgistan/Osch (Osh), Oblast/Kara-Tangi

References

New Data in Minerals 40(2005), 23

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

Chalcoalumite

CuAl4(SO4)(OH)12·3H2O

monoklin : 2 : P21

7.DD.75

Kyrgyzstanite

ZnAl4(SO4)(OH)12·3H2O

7.DD.75

'Nickelalumite'

(Ni,Cu)Al4[(SO4),(NO3)2](OH)12·3H2O

monoklin : 2/m : P21/n

7.DD.75

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]

'Nickelalumite'

(Ni,Cu)Al4[(SO4),(NO3)2](OH)12·3H2O

monoklin : 2/m : P21/n

7.DD.900

Mbobomkulite

(Ni,Cu)Al4[(NO3)2,(SO4)](OH)12·3H2O

7.DD.920

Hydrombobomkulite

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

7.DD.925

Kyrgyzstanite

ZnAl4(SO4)(OH)12·3H2O

7.DD.960

Other languages

German

Kyrgyzstanit

Spanish

Kyrgyzstanita

English

Kyrgyzstanite

Russian

Кыргызстанит

Alternative Name

German

Kirgizstanit

English

Kirgizstanite

IMA Number

IMA 2004-024

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

German pages

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

English pages

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

Russian pages

Webmineral.ru - search for: Кыргызстанит

Mineral Dealer

German pages

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

Locations with GPS information