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Glagolevite

Pictures (3 Images total)

Latrappit von Alcala, Teneriffa
Views (Image: 1549975228): 316
Latrappit von Alcala, Teneriffa

Schwarze Würfel mit farblosem blättrigem Glagolevit im alterierten Nephelin-Syenit. Bildbreite 2,5 mm
Collection: humboldt
Copyright: Kurt Rüsenberg
Contribution: humboldt 2019-02-12
Locality: Alcala / Teneriffa / Kanarische Inseln / Spanien
Glagolevit (weiß, perlglänzend) mit Andradit
Views (Image: 1243455409): 1010
Glagolevit (weiß, perlglänzend) mit Andradit

Bildbreite: 12 mm; Zheleznyi Mine, Kovdor Massif, Halbinsel Kola, Murmansk, Russland
Copyright: Pavel M. Kartashov
Contribution: slugslayer 2009-05-27
Locality: Zheleznyi Mine (Iron Mine) / Kovdor / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland
Glagolevit (hellbraun) mit Andradit
Views (Image: 1261324025): 691
Glagolevit (hellbraun) mit Andradit

Bildbreite: 25 mm; Fundort: Kovdor Phlogopitlagerstätte, Kovdor-Massiv, Kola, Murmansk, Russland
Copyright: Pavel M. Kartashov
Contribution: slugslayer 2009-12-20
Locality: Kovdor-Phlogopitlagerstätte (Kovdorslyuda) / Kovdor / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland

Collectors Summary

Color farblos, silberweiß
Streak color weiß
Hardness (Mohs) 5.50 - 6.00
Cleavages vollkommen {001}
Fracture unklar bis abgestuft, uneben
Solubility +++ HCl
Crystal System triklin, C1

Chemism

Chem­ical formula

NaMg6[(OH,O)8|AlSi3O10]·H2O

Chem­ical com­po­si­tion

Aluminium, Magnesium, Natrium, Silicium, Sauerstoff, Wasserstoff

Unit weight: 592.1110044 u; Number of atoms in the formula: 38

Info

Empirical formula:

NaMg6[((OH)0.75O0.25)8AlSi3O10]·H2O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Hydrogen

H

1.36

8

21.05

1.0079470

8.0635760
Oxygen

O

51.34

19

50.00

15.9994300

303.9891700
Sodium

Na

3.88

1

2.63

22.9897702

22.9897702
Magnesium

Mg

24.63

6

15.79

24.3050600

145.8303600
Aluminium

Al

4.56

1

2.63

26.9815382

26.9815382
Silicon

Si

14.23

3

7.89

28.0855300

84.2565900

Anal­y­sis wt%

SiO2 : 29.24, Al2O3 : 13.36, MgO : 37.23, Na2O : 3.94, H2O : 14.50 (Ref: Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva, 1904-1974 2003)

Strunz 9th edi­tion incl. updates

9.EC.55

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

Lapis Clas­sifica­tion

VIII/H.15-020

VIII: SILIKATE
H: Schichtsilikate
15: Glimmerartige Schicht-silikate mit Baugruppen [Si4O10] 4- und verwandte Strukturen;

Clas­sifica­tion by Hölzel

9.EJ.370

9: SILICATES
E: Phyllosilicates
J: SudoiteChlorite-Group

Dana 8th edi­tion

71.04.02.09

71: Phyllosilicate Minerals
04: Phyllosilicates Phyllosilicate Sheets of Six-Membered Rings interlayered 1:1, 2:1, and octahedra
02: Interstratified Chlorite-Smectite group

IMA sta­tus

Anerkannt von der CNMNC

Min­eral sta­tus

anerkanntes Mineral

IMA Classification

IMA Clas­sifica­tion

 Chlorite group

Optical Properties

Color

farblos, silberweiß

Streak color

weiß

max. Birefrin­gence

0.002
Birefringence chart\! Glagolevite title=Birefringence chart Glagolevite

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

1.569

RI value β

1.569

RI value γ / ε

1.571

Ri mean

1.570

2V angle

Biaxial (+) 17°

Crystallography

Crystal Sys­tem

triklin

Class (H-M)

1

Space Group number

1

Space Group

C1

Cell param­e­ters a (Å)

5.354

Cell param­e­ters b (Å)

9.263

Cell param­e­ters c (Å)

14.653

Cell param­e­ters a/b or c/a

0.578

Cell param­e­ters c/b

1.582

Cell param­e­ters α

89.87

Cell param­e­ters β

96.85

Cell param­e­ters γ

90.3

Z

2

Volumne (ų)

721.504

X-Ray Pow­der Diffrac­tion

7.266(30),
4.836(20),
4.629(30),
2.992(40),
2.597(60),
2.556(100),
2.457(50),
1.544(100)
XRD chart Glagolevite

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)

5.50 - 6.00

VHN (Hard­ness Vick­ers)

190 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

2.66 (gemessen)

2.725 ( ρ calc. Mineralienatlas )

Cleav­ages

vollkommen {001}

Frac­ture

unklar bis abgestuft, uneben

Tenac­ity

schneidbar

Insta­bil­ity

+++ HCl

(Co-)Type locality

(Co-)Type locality

Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Kovdor/Zheleznyi Mine (Iron Mine)

Preface

Author (Name, Year)

Seredkin & Organova & Krivovichev & Armbruster & Moiseev & Chukanov &

References

Zapiski Vserossiskogo Mineralogicheskogo Obshchetstva 132 (2003) (1), 67

IMA group assignments

 
Chlorite group
(Fe,Mg,Al)6(Si,Al)4O10(OH)8
 
 

 
 
Baileychlore
(Zn,Fe2+,Al,Mg)6(Si,Al)4O10(OH)8
triklin
C1, C1

 
 
Borocookeite
Li1-1.5Al4-3.5[(OH,F)8|(B,Al)Si3O10]
monoklin
C2/m

 
 
Chamosite
(Fe2+,Mg,Fe3+)5Al(Si3Al)O10(OH,O)8
monoklin
C2/m

 
 
Clinochlore
(Mg,Fe2+)5Al(Si3Al)O10(OH)8
monoklin
C2/m

 
 
Cookeite
LiAl4(Si3Al)O10(OH)8
triklin
C1

 
 
Donbassite
Al2.3[(OH)8|AlSi3O10]
monoklin
C2

 
 
Franklinfurnaceite
Ca2(Fe3+,Al)Mn3+Mn32+Zn2Si2O10(OH)8
monoklin
C2

 
 
Glagolevite
NaMg6[(OH,O)8|AlSi3O10]·H2O
triklin
C1

 
 
Gonyerite
Mn2+5Fe3+(Si3Fe3+O10)(OH)8
orthorhombisch
 

 
 
Nimite
(Ni,Mg,Fe2+)5Al(Si3Al)O10(OH)8
monoklin
C2/m

 
 
Orthochamosite
(Fe2+,Mg,Fe3+)5Al(Si3Al)O10(OH,O)8
orthorhombisch
 

 
 
Pennantite
Mn2+5Al(Si3Al)O10(OH)8
monoklin
C2/m

 
 
Sudoite
Mg2Al3(Si3Al)O10(OH)8
monoklin
C2/m

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Actuality: 16. Apr 2021 - 09:01:20

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

Nimite

(Ni,Mg,Fe2+)5Al(Si3Al)O10(OH)8

monoklin : 2/m : C2/m

9.EC.55

Odinite

(Fe3+,Mg,Al,Fe2+,Ti,Mn)2.4(Si1.8Al0.2)O5(OH)4

9.EC.55

Sudoite

Mg2Al3(Si3Al)O10(OH)8

monoklin : 2/m : C2/m

9.EC.55

'Chlorite group'

(Fe,Mg,Al)6(Si,Al)4O10(OH)8

9.EC.55

Cookeite

LiAl4(Si3Al)O10(OH)8

triklin : 1 : C1

9.EC.55

Chamosite

(Fe2+,Mg,Fe3+)5Al(Si3Al)O10(OH,O)8

monoklin : 2/m : C2/m

9.EC.55

'Delessite' (Var.v. Chamosite)

(Mg,Fe,Fe,Al)(Si,Al)4O10(O,OH)8

9.EC.55

Gonyerite

Mn2+5Fe3+(Si3Fe3+O10)(OH)8

9.EC.55

Donbassite

Al2.3[(OH)8|AlSi3O10]

monoklin : 2 : C2

9.EC.55

'Odinite-1T' (Pol.v. Odinite)

(Fe,Mg,Al)2.5(Si,Al)2O5(OH)4

9.EC.55

Pennantite

Mn2+5Al(Si3Al)O10(OH)8

monoklin : 2/m : C2/m

9.EC.55

Glagolevite

NaMg6[(OH,O)8|AlSi3O10]·H2O

triklin : 1 : C1

9.EC.55

Clinochlore

(Mg,Fe2+)5Al(Si3Al)O10(OH)8

monoklin : 2/m : C2/m

9.EC.55

Baileychlore

(Zn,Fe2+,Al,Mg)6(Si,Al)4O10(OH)8

triklin : 1, 1 : C1, C1

9.EC.55

Borocookeite

Li1-1.5Al4-3.5[(OH,F)8|(B,Al)Si3O10]

monoklin : 2/m : C2/m

9.EC.55

'Chromian Clinochlore' (Var.v. Clinochlore)

Mg5(Al,Cr)2Si3O10(OH)8

9.EC.55

'Orthochamosite' (Pol.v. Chamosite)

(Fe2+,Mg,Fe3+)5Al(Si3Al)O10(OH,O)8

9.EC.55

Franklinfurnaceite

Ca2(Fe3+,Al)Mn3+Mn32+Zn2Si2O10(OH)8

monoklin : 2 : C2

9.EC.55

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

Agrellite

NaCa2Si4O10F

triklin : 1 : P1

VIII/H.15-010

Glagolevite

NaMg6[(OH,O)8|AlSi3O10]·H2O

triklin : 1 : C1

VIII/H.15-020

Shlykovite

KCa[Si4O9(OH)]·3H2O

monoklin : 2/m : P21/c

VIII/H.15-040

Cryptophyllite

K2Ca[Si4O10]·5H2O

monoklin : 2/m : P21/n

VIII/H.15-050

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

Chamosite

(Fe2+,Mg,Fe3+)5Al(Si3Al)O10(OH,O)8

monoklin : 2/m : C2/m

9.EJ.320

'Thuringite' (Var.v. Chamosite)

9.EJ.330

Baileychlore

(Zn,Fe2+,Al,Mg)6(Si,Al)4O10(OH)8

triklin : 1, 1 : C1, C1

9.EJ.360

Glagolevite

NaMg6[(OH,O)8|AlSi3O10]·H2O

triklin : 1 : C1

9.EJ.370

Nimite

(Ni,Mg,Fe2+)5Al(Si3Al)O10(OH)8

monoklin : 2/m : C2/m

9.EJ.380

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

Cookeite

LiAl4(Si3Al)O10(OH)8

triklin : 1 : C1

 71.04.01.02

'Chromian Clinochlore' (Var.v. Clinochlore)

Mg5(Al,Cr)2Si3O10(OH)8

 71.04.01.04

Borocookeite

Li1-1.5Al4-3.5[(OH,F)8|(B,Al)Si3O10]

monoklin : 2/m : C2/m

 71.04.01.10

Dozyite

Mg7(Al,Fe3+,Cr)2[(OH)12|Al2Si4O15]

monoklin : m : Cm

 71.04.02.01

Lunijianlaite

Li0.7Al6.2(Si7AlO20)(OH,O)10

 71.04.02.02

Corrensite

(Ca,Na,K)(Mg,Fe,Al)9(Si,Al)8O20(OH)10·nH2O

 71.04.02.05

Aliettite

Ca0.2Mg6(Si,Al)8O20(OH)4·4H2O

 71.04.02.08

Glagolevite

NaMg6[(OH,O)8|AlSi3O10]·H2O

triklin : 1 : C1

 71.04.02.09

Franklinfurnaceite

Ca2(Fe3+,Al)Mn3+Mn32+Zn2Si2O10(OH)8

monoklin : 2 : C2

 71.04.03.01

Other languages

German

Glagolevit

Spanish

Glagolevita

English

Glagolevite

French

Glagolevite

Russian

Глаголевит

Traditional Chinese

富鈉似綠泥石

Simplified Chinese

富钠似绿泥石

IMA Number

IMA 2001-064

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

German pages

 DeWikiPedia - search for: Glagolevit
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Mineralogisch-Petrographisches-Institut Hamburg - search for: Glagolevit

English pages

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Russian pages

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