'._('einklappen').'
 

Klajite

Pictures (1 Images total)

Klajit
Views (Image: 1586509125): 68
Klajit

hellgelbgrüne Aggregate von Klajit neben Lavendulan, Grube Svornost, Jáchymov, Tschechische Republik; BB < 5 mm, analysiert

Copyright: MinTreasure.com (Carsten Slotta)
Contribution: openpit 2020-04-10
Locality: Einigkeit (Svornost) / St. Joachimsthal (Jáchymov) / Karlsbad (Karlovy Vary), Bezirk / Karlsbad, Region (Karlovarsky kraj) / Tschechien

Collectors Summary

Cleavages vollkommen (010)
Fracture uneben
Solubility zersetzt sich in Schwereflüssigkeiten
Crystal System triklin, P1

Chemism

Chem­ical formula

MnCu4(AsO4)2(AsO3OH)2·9-10H2O

Addi­tional chem. informa­tion

Lindackerit-Gruppe

Chem­ical com­po­si­tion

Arsen, Kupfer, Mangan, Sauerstoff, Wasserstoff

Unit weight: 1037.9620099 u; Number of atoms in the formula: 55.5

Info

Empirical formula:

MnCu4(AsO4)2(AsO3OH)2·9.5H2O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

2.04

21

37.84

1.0079470

21.1668870

Oxygen

O

39.31

25.5

45.95

15.9994300

407.9854650

Manganese

Mn

5.29

1

1.80

54.9380499

54.9380499

Copper

Cu

24.49

4

7.21

63.5463000

254.1852000

Arsenic

As

28.87

4

7.21

74.9216020

299.6864080

Anal­y­sis wt%

As2O5 : 44.40, CuO : 32.03, MnO : 5.67, CaO : 0.41, H2O : 17.49 (Ref: European Journal of Mineralogy 2011)

Strunz 9th edi­tion incl. updates

8.CE.30

8: Phosphate, Arsenate, Vanadate
C: Phosphate ohne weitere Anionen, mit H2O
E: Mit ausschließlich mittelgroßen Kationen, RO4:H2O = 1:2.5
30:Lindackerit-Gruppe

Lapis Clas­sifica­tion

VII/C.06-058

VII: PHOSPHATE, ARSENATE UND VANADATE ("Phosphate" des Registers immer einschließlich isotyper Arsenate und Vanadate!)
C: Wasserhaltige Phosphate, ohne fremde Anionen
6: Kleine und mittelgroße Kationen: Be und Al-Mn-Fe-Cu-Zn-Mg

Clas­sifica­tion by Hölzel

8.CD.147

8: PHOSPHATES ARSENATES VANADATES
C: Phosphates (-Anions +Water)
D: Phosphates, Valency: 1,2 for large, 2 for medsized Cations
1: very large: 1, large/medium=2/5 Hureaulite-Group

IMA sta­tus

anerkannt - April 2010, Klajite, IMA 2010-004, CNMNC Newsletter, April 2010, page 377; Mineralogical Magazine, 74, 375–377.

Min­eral sta­tus

anerkanntes Mineral

Optical Properties

max. Birefrin­gence

0.070

Birefringence chart\! Klajite title=Birefringence chart Klajite

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

1.595

RI value γ / ε

1.665

Ri mean

1.630

2V angle

Biaxial

Crystallography

Crystal Sys­tem

triklin

Class (H-M)

1

Space Group number

2

Space Group

P1

Cell param­e­ters a (Å)

6.441

Cell param­e­ters b (Å)

7.983

Cell param­e­ters c (Å)

10.562

Cell param­e­ters a/b or c/a

0.807

Cell param­e­ters c/b

1.323

Cell param­e­ters α

85.28

Cell param­e­ters β

80.63

Cell param­e­ters γ

84.80

Z

1

Volumne (ų)

532.369

X-Ray Pow­der Diffrac­tion

10.39(100), 7.95(22), 3.956(27), 3.616(28),
3.110(24), 3.050(28), 2.916(64), 2.708(29)

XRD chart Klajite

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

Crystal Structure 3D

Open larger view

Physical Properties

VHN (Hard­ness Vick­ers)

83 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

3.237 ( ρ calc. Mineralienatlas )

Cleav­ages

vollkommen (010)

Frac­ture

uneben

Tenac­ity

sehr spröde

Insta­bil­ity

zersetzt sich in Schwereflüssigkeiten

(Co-)Type locality

(Co-)Type locality

Ungarn/Heves, Komitat/Pétervására, Kreis/Recsk/Lahóca

Type mate­r­ial

Herman Ott Museum, Miskolc, Katalognummer 2010.1 und im Hungarian Natural History Museum, Budapest, Typnummer Gyn./1842

Col­lec­tion number of type mate­r­ial

Katalognummer 2010.1 (Herman Ott Museum); Gyn./1842 (Hungarian Natural History Museum)

Preface

Author (Name, Year)

Szaka´ll, S., Fehe´r, B., Bigi, S. und Ma´dai, F., 2010

References

Klajite, IMA 2010-004, CNMNC Newsletter, April 2010, page 377; Mineralogical Magazine, 74, 375–377.

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

Klajite

MnCu4(AsO4)2(AsO3OH)2·9-10H2O

triklin : 1 : P1

8.CE.30

Lindackerite

(Cu,Co)5(AsO4)2(AsO3OH)2·10H2O

triklin : 1 : P1

8.CE.30

Lindackerite-(Co)

CoCu4(AsO4)2(AsO3OH)2·9H2O

triklin : P1, P1 : 1, 1

8.CE.30

Ondrušite

CaCu4(AsO4)2(AsO3OH)2·10H2O

triklin : 1 : P1

8.CE.30

Veselovskýite

(Zn,Cu,Co)Cu4(AsO4)2(AsO3OH)2·9H2O

triklin : 1 : P1

8.CE.30

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

Magnesiokoritnigite

Mg(AsO3OH)·H2O

triklin : 1 : P1

VII/C.06-005

Cobaltkoritnigite

(Co,Zn)(As5+O3)(OH)·H2O

triklin : 1 : P1

VII/C.06-010

Koritnigite

Zn(As5+O3)(OH)·H2O

triklin : 1 : P1

VII/C.06-020

Geminite

Cu2+(As5+O3)(OH)·H2O

triklin : 1 : C1

VII/C.06-030

Pushcharovskite

K0.6Cu18[AsO2(OH)2]4[AsO3OH]10(AsO4)(OH)9.6·18.6H2O

triklin : 1 : P1

VII/C.06-032

Yvonite

Cu2+[AsO3(OH)]·2H2O

triklin : 1 : P1

VII/C.06-035

Rollandite

Cu3[AsO4]2 ·4H2O

orthorhombisch : mmm : Pnma

VII/C.06-037

'Trichalcite'

Cu32+[AsO4]2·4H2O

VII/C.06-038

Chudobaite

(Mg,Zn)5H2(AsO4)4·10H2O

triklin : 1 : P1

VII/C.06-040

Lindackerite

(Cu,Co)5(AsO4)2(AsO3OH)2·10H2O

triklin : 1 : P1

VII/C.06-050

Lindackerite-(Co)

CoCu4(AsO4)2(AsO3OH)2·9H2O

triklin : P1, P1 : 1, 1

VII/C.06-055

Veselovskýite

(Zn,Cu,Co)Cu4(AsO4)2(AsO3OH)2·9H2O

triklin : 1 : P1

VII/C.06-057

Klajite

MnCu4(AsO4)2(AsO3OH)2·9-10H2O

triklin : 1 : P1

VII/C.06-058

Geigerite

Mn5(H2O)8(AsO3OH)2(AsO4)2·2H2O

triklin : 1 : P1

VII/C.06-060

Ondrušite

CaCu4(AsO4)2(AsO3OH)2·10H2O

triklin : 1 : P1

VII/C.06-065

Slavkovite

Cu13(AsO4)6(AsO3OH)4·23H2O

triklin : 1 : P1

VII/C.06-070

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

Hureaulite

Mn5(PO4)2[PO3(OH)]2·4H2O

monoklin : 2/m : C2/c

8.CD.100

Villyaellenite

(Mn,Ca,Zn)5(AsO4)2(AsO3OH)·4H2O

monoklin : 2/m : C2/c

8.CD.110

Miguelromeroite

Mn5(H2O)4(AsO3OH)2(AsO4)2

monoklin : 2/m : C2/c

8.CD.115

Nyholmite

Cd3Zn2(AsO3OH)2(AsO4)2·4H2O

monoklin : 2/m : C2/c

8.CD.120

Lindackerite

(Cu,Co)5(AsO4)2(AsO3OH)2·10H2O

triklin : 1 : P1

8.CD.140

Lindackerite-(Co)

CoCu4(AsO4)2(AsO3OH)2·9H2O

triklin : P1, P1 : 1, 1

8.CD.143

Veselovskýite

(Zn,Cu,Co)Cu4(AsO4)2(AsO3OH)2·9H2O

triklin : 1 : P1

8.CD.146

Klajite

MnCu4(AsO4)2(AsO3OH)2·9-10H2O

triklin : 1 : P1

8.CD.147

Ondrušite

CaCu4(AsO4)2(AsO3OH)2·10H2O

triklin : 1 : P1

8.CD.148

Geigerite

Mn5(H2O)8(AsO3OH)2(AsO4)2·2H2O

triklin : 1 : P1

8.CD.170

Slavkovite

Cu13(AsO4)6(AsO3OH)4·23H2O

triklin : 1 : P1

8.CD.180

Other languages

German

Klajit

English

Klajite

Russian

Клайит

IMA Number

IMA 2010-004

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

German pages

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

English pages

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

Russian pages

Webmineral.ru - search for: Клайит

Mineral Dealer

German pages

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

Locations with GPS information