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Paragonite

Pictures (7 Images total)

Kyanit xx auf Paragonit xx
Views (Image: 1323088001): 13233, Rating: 7.83
Kyanit xx auf Paragonit xx

Alpe Sponda Pizzo Forno Leventina Tessin Schweiz. BB=80mm.

Collection: pilzpirat
Copyright: pilzpirat
Contribution: pilzpirat 2011-12-05
Locality: Alpe Sponda / Pizzo Forno / Dalpe / Quinto, Kreis / Leventina, Bezirk / Tessin, Kanton / Schweiz
Paragonit mit Kyanit
Views (Image: 1150408152): 6773
Paragonit mit Kyanit

Fundort: Kuchilal, Pamir, Tadschikistan; Größe: 27 x 17 x 20 mm

Copyright: Torben
Contribution: Torben 2006-06-15
Locality: Kuh-i-Lal Spinell-Lagerstätte (Koh-i-Lal) / Pjandsch-Tal (Pyandzh Valley) / Pamir-Hochgebirge / Berg-Badachschan, Provinz / Tadschikistan
Paragonit
Views (Image: 1212317256): 6496
Paragonit (SNr: A004699)

FO: Grube Lengenbach, Wallis, Schweiz; hauchdünne gelbliche, silbrig schimmernde Plättchen, zusammen mit Pyrit; BB2,0 mm

Collection: Lithothek der Münchener Micromounter
Copyright: pikosteine
Contribution: Münchener Micromounter 2008-06-01
Locality: Grube Lengenbach / Fäld (Imfeld, Im Feld) / Binn / Goms, Bezirk / Wallis, Kanton / Schweiz
feinstkörnig,talkartiger Paragonit : Beilstein oder "Agalmatolith" bzw."Onkosin"
Views (Image: 1497542365): 2311
feinstkörnig,talkartiger Paragonit : Beilstein oder "Agalmatolith" bzw."Onkosin"

aus dem Korund-Schmirgel-Vorkommen am Ochsenkopf südlich von Schwarzenberg/Erzgebirge,Sachsen; historischer Fund mit Etikett von Karl Rau (1893-1975); Größe ca. 3 x 2cm

Collection: Haubi
Copyright: Haubi
Contribution: Haubi 2017-06-15
Locality: Drandorf-Fundgrube / Morgenleithe / Lauter-Bernsbach / Erzgebirgskreis / Sachsen / Deutschland
Kyanit xx Staurolith xx auf Paragonit xx
Views (Image: 1323088459): 4214
Kyanit xx Staurolith xx auf Paragonit xx

Alpe Sponda Pizzo Forno Leventina Tessin Schweiz. Stufenbreite 10,5cm.

Collection: pilzpirat
Copyright: pilzpirat
Contribution: pilzpirat 2011-12-05
Locality: Alpe Sponda / Pizzo Forno / Dalpe / Quinto, Kreis / Leventina, Bezirk / Tessin, Kanton / Schweiz
Paragonit von Alcala, Teneriffa
Views (Image: 1550506726): 190
Paragonit von Alcala, Teneriffa

Grüne hexagonale Blättchen des Natriumglimmers im metasomatisch überprägten Nephelin-Syenit. Bildbreite 3 mm

Collection: humboldt
Copyright: Kurt Rüsenberg
Contribution: humboldt 2019-02-18
Locality: Alcala / Teneriffa / Kanarische Inseln / Spanien

Collectors Summary

Color weiß, gelb
Streak color weiß
Lustre Perlmuttglanz
Hardness (Mohs) 2.5
Solubility - kalte HCl, H2SO4
Crystal System monoklin, C2/c

Chemism

Chem­ical formula

NaAl2(Si3Al)O10(OH)2

Chem­ical com­po­si­tion

Aluminium, Natrium, Silicium, Sauerstoff, Wasserstoff

Unit weight: 382.2000288 u; Number of atoms in the formula: 21

Info

Empirical formula:

NaAl2(Si3Al)O10(OH)2

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

0.53

2

9.52

1.0079470

2.0158940

Oxygen

O

50.23

12

57.14

15.9994300

191.9931600

Sodium

Na

6.02

1

4.76

22.9897702

22.9897702

Aluminium

Al

21.18

3

14.29

26.9815382

80.9446146

Silicon

Si

22.05

3

14.29

28.0855300

84.2565900

Anal­y­sis wt%

SiO2 : 44.40, Al2O3 : 39.60, Fe2O3 : 0.90, FeO : 0.40, Na2O : 7.20, K2O : 0.50, H2O : 6.10 (Ref: Schweizerische Mineralogische und Petrographische Mitteilungen 63)

Strunz 9th edi­tion incl. updates

9.EC.15

9: Silikate (Germanate)
E: Schichtsilikate (Phyllosilikate)
C: Schichtsilikate (Phyllosilikate) mit Glimmer Tafeln, zusammengesetzt aus tetrahedralen oder octahedralen Netzen
15:Muskovit-Gruppe

Lapis Clas­sifica­tion

VIII/H.10-050

VIII: SILIKATE
H: Schichtsilikate
10: Glimmerartige Schicht-silikate mit Baugruppen [Si4O10] 4- und verwandte Strukturen; Glimmer-Gruppe; Seladonit/Muskovit-Reihe (Phengite)

Clas­sifica­tion by Hölzel

9.EC.200

9: SILICATES
E: Phyllosilicates
C: Micas-Group

IMA sta­tus

Anerkannt von der CNMNC

Min­eral sta­tus

anerkanntes Mineral

IMA Classification

IMA Clas­sifica­tion

Mica group  ⇒ True micas

Optical Properties

Color

weiß, gelb

Streak color

weiß

Diaphane­ity (Trans­parency)

transparent bis durchscheinend

Lus­tre

Perlmuttglanz

max. Birefrin­gence

0.045

Birefringence chart\! Paragonite title=Birefringence chart Paragonite

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

1.564

RI value β

1.601

RI value γ / ε

1.609

Ri mean

1.591

2V angle

Biaxial (-) 51°!

Crystallography

Crystal Sys­tem

monoklin

Class (H-M)

2/m

Space Group number

15

Space Group

C2/c

Cell param­e­ters a (Å)

5.143

Cell param­e­ters b (Å)

8.890

Cell param­e­ters c (Å)

19.302

Cell param­e­ters a/b or c/a

0.579

Cell param­e­ters c/b

2.171

Cell param­e­ters α

90°

Cell param­e­ters β

95.42

Cell param­e­ters γ

90°

Z

4

Volumne (ų)

878.566

X-Ray Pow­der Diffrac­tion

9.7(80),
4.9(60),
4.44(100),
4.06(60),
2.921(70),
2.831(70),
2.536(90),
2.430(80)

XRD chart Paragonite

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

Crystals 3D

Open larger view

Crystal Structure 3D

Open larger view

Physical Properties

Hard­ness (Mohs)

2.5

VHN (Hard­ness Vick­ers)

53 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

2.78

2.889 ( ρ calc. Mineralienatlas )

Radioac­tiv­ity

keine

Insta­bil­ity

- kalte HCl, H2SO4

Preface

Author (Name, Year)

Schafhäutl, 1843

References

Canadian Mineralogist 36 (1998), 905

IMA group assignments

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

'Sericite' (Var.v. Muscovite)

9.EC.15

Ganterite

(Ba,Na,K)(Al,Mg)2[(OH,F)2|(Al,Si)Si2O10]

monoklin : 2/m : C2/c

9.EC.15

Muscovite

KAl2(Si3Al)O10(OH,F)2

monoklin : 2/m : C2/c

9.EC.15

Tobelite

(NH4,K)Al2(Si3Al)O10(OH)2

monoklin : 2/m : C2/m

9.EC.15

'Glauconite'

(K,Na)(Fe3+,Al,Mg)2(Si,Al)4O10(OH)2

monoklin : 2/m : C2/m

9.EC.15

Montdorite

KMn0.52+Fe1.52+Mg0.5[F2|Si4O10]

monoklin : 2/m : C2/m

9.EC.15

Nanpingite

CsAl2(Si,Al)4O10(OH,F)2

monoklin : 2/m : C2/c

9.EC.15

Paragonite

NaAl2(Si3Al)O10(OH)2

monoklin : 2/m : C2/c

9.EC.15

Celadonite

K(Mg,Fe2+)(Fe3+,Al)Si4O10(OH)2

monoklin : 2 : C2

9.EC.15

Chernykhite

BaV2(Si2Al2)O10(OH)2

monoklin : 2/m : C2/c

9.EC.15

Roscoelite

K(V,Al,Mg)2AlSi3O10(OH)2

monoklin : 2/m : C2/m

9.EC.15

Tainiolite

KLiMg2Si4O10F2

monoklin : 2/m : C/2m

9.EC.15

Voloshinite

Rb(LiAl1.50.5)(Al0.5Si3.5)O10F2

monoklin : C2/c

9.EC.15

Cossaite

(Mg0.5,◻)Al6(SO4)6(HSO4)F6·36H2O

trigonal : 3 : R3

9.EC.15

'Muscovite-1M' (Pol.v. Muscovite)

KAl2(Si3Al)O10(OH,F)2

monoklin : 2/m : C2/m

9.EC.15

'Muscovite-2A' (Pol.v. Muscovite)

KAl2(Si3Al)O10(OH,F)2

triklin : 1 : C1

9.EC.15

'Boromuscovite'

KAl2(Si3B)O10(OH,F)2

monoklin : 2/m : C2/m

9.EC.15

Chromphyllite

K(Cr,Al)2[(OH,F)2|AlSi3O10]

monoklin : 2/m : C2/c

9.EC.15

'Muscovite-3T' (Pol.v. Muscovite)

KAl2(Si3Al)O10(OH,F)2

trigonal : 32 : P3112

9.EC.15

'Muscovite-2M2' (Pol.v. Muscovite)

KAl2(Si3Al)O10(OH,F)2

monoklin : 2/m

9.EC.15

Chromceladonite

KMgCr[(OH)2|Si4O10]

monoklin : 2 : C2

9.EC.15

Ferroceladonite

K(Fe2+,Mg)(Fe3+,Al)[(OH)2|Si4O10]

monoklin : 2/m : C2/m

9.EC.15

Aluminoceladonite

K(Mg,Fe2+)Al[(OH)2|Si4O10]

9.EC.15

Manganiceladonite

KMgMn3+Si4O10(OH)2

monoklin : 2/m, 2 : C2, C2/m

9.EC.15

'Zweiaxiger glimmer'

KAl2(Si,Al)4O10(OH)2

9.EC.15

Ferroaluminoceladonite

K(Fe2+,Mg)(Al,Fe3+)[(OH)2|Si4O10]

monoklin : 2/m : C2/m

9.EC.15

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

Aluminoceladonite

K(Mg,Fe2+)Al[(OH)2|Si4O10]

VIII/H.10-010

Ferroaluminoceladonite

K(Fe2+,Mg)(Al,Fe3+)[(OH)2|Si4O10]

monoklin : 2/m : C2/m

VIII/H.10-020

Celadonite

K(Mg,Fe2+)(Fe3+,Al)Si4O10(OH)2

monoklin : 2 : C2

VIII/H.10-030

Chromceladonite

KMgCr[(OH)2|Si4O10]

monoklin : 2 : C2

VIII/H.10-035

Ferroceladonite

K(Fe2+,Mg)(Fe3+,Al)[(OH)2|Si4O10]

monoklin : 2/m : C2/m

VIII/H.10-040

Paragonite

NaAl2(Si3Al)O10(OH)2

monoklin : 2/m : C2/c

VIII/H.10-050

'Boromuscovite'

KAl2(Si3B)O10(OH,F)2

monoklin : 2/m : C2/m

VIII/H.10-060

Muscovite

KAl2(Si3Al)O10(OH,F)2

monoklin : 2/m : C2/c

VIII/H.10-070

Chromphyllite

K(Cr,Al)2[(OH,F)2|AlSi3O10]

monoklin : 2/m : C2/c

VIII/H.10-080

Roscoelite

K(V,Al,Mg)2AlSi3O10(OH)2

monoklin : 2/m : C2/m

VIII/H.10-090

Ganterite

(Ba,Na,K)(Al,Mg)2[(OH,F)2|(Al,Si)Si2O10]

monoklin : 2/m : C2/c

VIII/H.10-095

Tobelite

(NH4,K)Al2(Si3Al)O10(OH)2

monoklin : 2/m : C2/m

VIII/H.10-100

Nanpingite

CsAl2(Si,Al)4O10(OH,F)2

monoklin : 2/m : C2/c

VIII/H.10-110

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

Paragonite

NaAl2(Si3Al)O10(OH)2

monoklin : 2/m : C2/c

9.EC.200

Luanshiweiite-2M1

KLiAl1.5(Si3.5Al0.5)O10(OH)2

monoklin : 2/m : C2/c

9.EC.205

Muscovite

KAl2(Si3Al)O10(OH,F)2

monoklin : 2/m : C2/c

9.EC.240

'Fuchsite' (Var.v. Muscovite)

K(Al,Cr)3Si3O10(OH)2

9.EC.241

Chromphyllite

K(Cr,Al)2[(OH,F)2|AlSi3O10]

monoklin : 2/m : C2/c

9.EC.242

'Boromuscovite'

KAl2(Si3B)O10(OH,F)2

monoklin : 2/m : C2/m

9.EC.245

Nanpingite

CsAl2(Si,Al)4O10(OH,F)2

monoklin : 2/m : C2/c

9.EC.250

Voloshinite

Rb(LiAl1.50.5)(Al0.5Si3.5)O10F2

monoklin : C2/c

9.EC.255

Chernykhite

BaV2(Si2Al2)O10(OH)2

monoklin : 2/m : C2/c

9.EC.260

Ganterite

(Ba,Na,K)(Al,Mg)2[(OH,F)2|(Al,Si)Si2O10]

monoklin : 2/m : C2/c

9.EC.270

Other languages

German

Paragonit

Spanish

Paragonita

English

Paragonite

French

Paragonite

Russian

Парагонит

Simplified Chinese

钠云母

Alternative Name

Natron-Glimmer

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

German pages

DeWikiPedia - search for: Paragonit
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English pages

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