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Caryinite (Caryinit)

Pictures (2 Images total)

Karyinit-Kristallfragment
Views (File:
1124068428
): 1495
Karyinit-Kristallfragment
Bildgröße: 11 x 14 mm; Fundort: Langban, Filipstad, Värmland, Schweden
Copyright: Peter Haas; Contribution: Peter Haas
Collection: Peter Haas
Location: Schweden/Värmland, Provinz/Filipstad, Gemeinde/Långban, Distrikt/Långban Fe-Mn-(Ba-As-Pb-Sb) Lagerstätte
Mineral: Caryinite
Image: 1124068428
Rating: 6.5 (votes: 2)
License: Usage for Mineralienatlas project only
Karyinit-Kristallfragment

Bildgröße: 11 x 14 mm; Fundort: Langban, Filipstad, Värmland, Schweden

Collection: Peter Haas
Copyright: Peter Haas
Contribution: Peter Haas 2005-08-15
Locality: Långban Fe-Mn-(Ba-As-Pb-Sb) Lagerstätte / Långban, Distrikt / Filipstad, Gemeinde / Värmland, Provinz / Schweden
Karyinit
Views (File:
1283686142
): 867
Karyinit
Bildbreite: 2 mm, Fundort: Långban, Filipstad, Värmland, Schweden
Copyright: Luigi Chiappino; Contribution: thdun5
Location: Schweden/Värmland, Provinz/Filipstad, Gemeinde/Långban, Distrikt/Långban Fe-Mn-(Ba-As-Pb-Sb) Lagerstätte
Mineral: Caryinite
Image: 1283686142
Rating: 3 (votes: 1)
License: Usage for Mineralienatlas project only
Karyinit

Bildbreite: 2 mm, Fundort: Långban, Filipstad, Värmland, Schweden

Copyright: Luigi Chiappino
Contribution: thdun5 2010-09-05
Locality: Långban Fe-Mn-(Ba-As-Pb-Sb) Lagerstätte / Långban, Distrikt / Filipstad, Gemeinde / Värmland, Provinz / Schweden

Collectors Summary

Color gelblichbraun
Streak color blassbraun
Hardness (Mohs) 4
Solubility +++ HNO3
Crystal System monoklin, I2/a

Chemism

Chemical formula

Na(Ca,Pb)(Ca,Mn)(Mn,Mg)2(AsO4)3

Chemical composition

Arsen, Blei, Calcium, Magnesium, Mangan, Natrium, Sauerstoff

Unit weight: 659.961953525 u; Number of atoms in the formula: 20

Info

Empirical formula:

Na(Ca0.75Pb0.25)(Ca0.75Mn0.25)(Mn0.75Mg0.25)2(AsO4)3

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Oxygen

O

29.09

12

60.00

15.9994300

191.9931600

Sodium

Na

3.48

1

5.00

22.9897702

22.9897702

Magnesium

Mg

1.84

0.5

2.50

24.3050600

12.1525300

Calcium

Ca

9.11

1.5

7.50

40.0784000

60.1176000

Manganese

Mn

14.57

1.75

8.75

54.9380499

96.1415873

Arsenic

As

34.06

3

15.00

74.9216020

224.7648060

Lead

Pb

7.85

0.25

1.25

207.2100000

51.8025000

Analysis wt%

Na2O : 5.16, CaO : 12.12, BaO : 1.03, PbO : 9.21, MgO : 3.09, MnO : 18.66, FeO : 0.54, As2O5 : 49.78, H2O : 0.53 (Ref: Dana, 7th ed. 2)

Strunz 9th edition incl. updates

8.AC.10

8: Phosphate, Arsenate, Vanadate
A: Phosphate, etc., ohne weitere Anionen, ohne H2O
C: Mit mittelgroßen und großen [Kationen]
10:Alluaudit-Gruppe

Lapis Classification

VII/A.06-120

VII: PHOSPHATE, ARSENATE UND VANADATE ("Phosphate" des Registers immer einschließlich isotyper Arsenate und Vanadate!)
A: Wasserfreie Phosphate [PO4] 3-, ohne fremde Anionen
6: Mittelgroße und große Kationen: Mg-Mn-Fe-Cu-Zn und Ca-Na; Alluaudit-Gruppe

Classification by Hölzel

8.AC.700

8: PHOSPHATES ARSENATES VANADATES
A: Phosphates (-anions -water)
C: Phosphates, C medium + large
7: Arseniopleite-Johillerte-Group

Dana 8th edition

38.02.02.01

38: Anhydrous Phosphates, etc
02: Anhydrous Phosphates, etc (A+ B++)5 (XO4)3
02: Alluaudite-Wyllieite Group (Alluaudite Subgroup)

IMA status

Anerkannt von der CNMNC

Mineral status

anerkanntes Mineral

IMA Classification

IMA Classification

Alluaudite supergroup  ⇒ Alluaudite group

Optical Properties

Color

gelblichbraun

Streak color

blassbraun

max. Birefringence

0.029

Birefringence chart\! Caryinite title=Birefringence chart Caryinite

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

1.776

RI value β

1.780

RI value γ / ε

1.805

Ri mean

1.787

2V angle

Biaxial (+) 41°

Optical Data Luminescence

Color LW-UV (365nm)

 

rot

Color SW-UV (254nm)

 

rot

Afterglow (Persistant Luminescence)

keine Daten

Crystallography

Crystal System

monoklin

Class (H-M)

2/m

Space Group number

15

Space Group

I2/a

Cell parameters a (Å)

6.855

Cell parameters b (Å)

13.147

Cell parameters c (Å)

11.479

Cell parameters a/b or c/a

0.521

Cell parameters c/b

0.873

Cell parameters α

90°

Cell parameters β

98.97

Cell parameters γ

90°

Z

4

Volumne (ų)

1021.866

X-Ray Powder Diffraction

3.14(20),
3.03(30),
2.903(20),
2.86(100),
2.790(20),
2.730(20),
2.686(50),
2.536(20)

XRD chart Caryinite

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

Crystal Structure 3D

Open larger view

Physical Properties

Hardness (Mohs)

4

VHN (Hardness Vickers)

190 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

4.29 (gemessen)

4.29 ( ρ calc. Mineralienatlas )

Instability

+++ HNO3

Preface

Author (Name, Year)

Lundström, 1874

References

Handbook of Mineralogy (Anthony et al.), 4 (2000), 97

IMA group assignments

Other languages

Spanish

Cariinita

French

Caryinite

English

Caryinite

German

Karyinit

Russian

Кариинит

Alternative Name

German

Caryinit

Spanish

Caryinita

CNMNC symbol

Symbol

Cyn

Locations with GPS information