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Vinogradovite

Pictures (11 Images total)

Vinogradovit Eudialyt
Views (File:
1245134664
): 1372
Vinogradovit Eudialyt
Bildbreite: 6 mm; Fundort: Pegmatit 45, Lepkhe-Nel'm, Seidozero, Lovozero, Kola, Russland
Copyright: Pavel M. Kartashov; Contribution: Philip Blümner
Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Lovozero/Seidozero-See/Lepkhe-Nel'm/Pegmatit Nr. 45
Mineral: Vinogradovite
Image: 1245134664
Rating: 8 (votes: 1)
License: Usage for Mineralienatlas project only
Vinogradovit Eudialyt

Bildbreite: 6 mm; Fundort: Pegmatit 45, Lepkhe-Nel'm, Seidozero, Lovozero, Kola, Russland

Copyright: Pavel M. Kartashov
Contribution: Philip Blümner 2009-06-16
Locality: Pegmatit Nr. 45 / Lepkhe-Nel'm / Seidozero-See / Lovozero / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland
Vinogradovit
Views (File:
1263289790
): 860
Vinogradovit
Bildbreite: 1,5 mm; Fundort: Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville Co., Québec, Kanada
Copyright: Stephan Wolfsried; Contribution: Hg
Location: Kanada/Québec, Provinz/Montérégie, Region/La Vallée-du-Richelieu RCM/Mont Saint-Hilaire/Poudrette Quarry (Demix Quarry; Uni-Mix Quarry; Desourdy Quarry)
Mineral: Vinogradovite
Image: 1263289790
Rating: 7 (votes: 1)
License: Usage for Mineralienatlas project only
Vinogradovit

Bildbreite: 1,5 mm; Fundort: Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville Co., Québec, Kanada

Copyright: Stephan Wolfsried
Contribution: Hg 2010-01-12
Locality: Poudrette Quarry (Demix Quarry; Uni-Mix Quarry; Desourdy Quarry) / Mont Saint-Hilaire / La Vallée-du-Richelieu RCM / Montérégie, Region / Québec, Provinz / Kanada
Vinogradovit
Views (File:
1245134567
): 868
Vinogradovit
Bildbreite: 3,5 mm; Fundort: Pegmatit 45, Lepkhe-Nel'm, Seidozero, Lovozero, Kola, Russland
Copyright: Pavel M. Kartashov; Contribution: Philip Blümner
Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Lovozero/Seidozero-See/Lepkhe-Nel'm/Pegmatit Nr. 45
Mineral: Vinogradovite
Image: 1245134567
Rating: 5 (votes: 1)
License: Usage for Mineralienatlas project only
Vinogradovit

Bildbreite: 3,5 mm; Fundort: Pegmatit 45, Lepkhe-Nel'm, Seidozero, Lovozero, Kola, Russland

Copyright: Pavel M. Kartashov
Contribution: Philip Blümner 2009-06-16
Locality: Pegmatit Nr. 45 / Lepkhe-Nel'm / Seidozero-See / Lovozero / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland
Vinogradovit
Views (File:
1245140880
): 760
Vinogradovit
Bildbreite: 8 mm; Fundort: Kirovskii, Kukisvumchorr, Khibiny, Kola, Russland
Copyright: Pavel M. Kartashov; Contribution: Philip Blümner
Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Chibiny (Khibiny)/Kukisvumchorr/Kirovsky Mine (Kirovskii Apatit Mine, Kirov)
Mineral: Vinogradovite
Image: 1245140880
License: Usage for Mineralienatlas project only
Vinogradovit

Bildbreite: 8 mm; Fundort: Kirovskii, Kukisvumchorr, Khibiny, Kola, Russland

Copyright: Pavel M. Kartashov
Contribution: Philip Blümner 2009-06-16
Locality: Kirovsky Mine (Kirovskii Apatit Mine, Kirov) / Kukisvumchorr / Chibiny (Khibiny) / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland
Vinogradovit
Views (File:
1360797734
): 560
Vinogradovit
Kristallgröße: 0,2 mm, Fundort: Khibiny, Kola-Halbinsel, Murmansk, Russland
Copyright: Luigi Mattei; Contribution: thdun5
Location: Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Chibiny (Khibiny)
Mineral: Vinogradovite
Image: 1360797734
License: Usage for Mineralienatlas project only
Vinogradovit

Kristallgröße: 0,2 mm, Fundort: Khibiny, Kola-Halbinsel, Murmansk, Russland

Copyright: Luigi Mattei
Contribution: thdun5 2013-02-13
Locality: Chibiny (Khibiny) / Kola-Halbinsel / Murmansk, Oblast / Nordwestrussland, Föderationskreis / Russland

You find additional specimen at the Geolitho Museum

Collectors Summary

Color farblos, weiß
Streak color weiß
Hardness (Mohs) 4
Solubility +++ warme Säuren
Crystal System monoklin, C2/c

Chemism

Chemical formula

(Na,Ca,K)5(Ti,Nb)4(Si6BeAl)O26·3H2O

Chemical composition

Aluminium, Beryllium, Calcium, Natrium, Niob, Silicium, Titan, Kalium, Sauerstoff, Wasserstoff

Unit weight: 1059.6818001 u; Number of atoms in the formula: 52

Info

Empirical formula:

(Na0.6Ca0.3K0.1)5(Ti0.75Nb0.25)4(Si6BeAl)O26·3H2O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

0.57

6

11.54

1.0079470

6.0476820

Beryllium

Be

0.85

1

1.92

9.0121823

9.0121823

Oxygen

O

43.79

29

55.77

15.9994300

463.9834700

Sodium

Na

6.51

3

5.77

22.9897702

68.9693106

Aluminium

Al

2.55

1

1.92

26.9815382

26.9815382

Silicon

Si

15.90

6

11.54

28.0855300

168.5131800

Potassium

K

1.84

0.5

0.96

39.0983100

19.5491550

Calcium

Ca

5.67

1.5

2.88

40.0784000

60.1176000

Titanium

Ti

13.55

3

5.77

47.8671000

143.6013000

Niobium

Nb

8.77

1

1.92

92.9063820

92.9063820

Strunz 9th edition incl. updates

9.DB.25

9: Silikate (Germanate)
D: Ketten- und Bandsilikate (Inosilikate)
B: Ketten- und Bandsilikate mit 2 periodischen Ketten SiO6; mit zusätzlich O, OH, H2O Pyroxen-verwandte Mineralien
25:Vinogradovit-Gruppe

Lapis Classification

VIII/F.03-070

VIII: SILIKATE
F: Ketten- und Bandsilikate
3: Zweierketten [Si2O6] 4-

Classification by Hölzel

9.DE.340

9: SILICATES
D: Inosilicates; ~[Si2O6]4--...2-Chain
E: Orthorhombic Pyroxenes and Pyroxenoides
3: Lorenzenite-Group

Dana 8th edition

68.01.02.01

68: Inosilicates Inosilicate Structures with Chains of More Than One Width
01: Inosilicates Inosilicate Structures with Chains of More Than One Width

IMA status

Erstbeschreibung vor CNMNC-Gründung (1959), als Mineral meist anerkannt

Mineral status

anerkanntes Mineral

Optical Properties

Color

farblos, weiß

Streak color

weiß

Diaphaneity (Transparency)

transparent

max. Birefringence

0.030

Birefringence chart\! Vinogradovite title=Birefringence chart Vinogradovite

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

1.745

RI value β

1.770

RI value γ / ε

1.775

Ri mean

1.763

2V angle

Biaxial (-) 41°

Optical Data Luminescence

Color SW-UV (254nm)

 

gelblich

SW-UV Intensity

stark

SW-UV Other Colors

     

gelblich weiß, blassgelb, grünlich weiß

Most Common Activator

TiO6

Other Activators

Ti3+

Afterglow (Persistant Luminescence)

keine Daten

Crystallography

Crystal System

monoklin

Class (H-M)

2/m

Space Group number

15

Space Group

C2/c

Cell parameters a (Å)

5.229

Cell parameters b (Å)

8.701

Cell parameters c (Å)

24.41

Cell parameters a/b or c/a

0.601

Cell parameters c/b

2.805

Cell parameters α

90°

Cell parameters β

100.32

Cell parameters γ

90°

Z

2

Volume (ų)

1092.628

X-Ray Powder Diffraction

3.21(100),
3.07(100),
2.72(70),
2.48(60),
1.614(80),
1.558(70),
1.494(70),
1.434(70)

XRD chart Vinogradovite

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)

4

VHN (Hardness Vickers)

190 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

3.15 (berechnet) 2.878 (gemessen)

3.221 ( ρ calc. Mineralienatlas )

Instability

+++ warme Säuren

Preface

Author (Name, Year)

Semenov & Bonshtedt-Kupletskaya & Moleva & Sludskaya, 1956

References

Zeitschrift für Kristallographie 200 (1992), 237

Other languages

German

Vinogradovit

Spanish

Vinogradovita

English

Vinogradovite

French

Vinogradovite

Russian

Виноградовит

Traditional Chinese

白鈦矽鈉石

Simplified Chinese

白钛硅钠石

CNMNC symbol

Symbol

Vgd

Locations with GPS information

IDs

GUSID (Global unique identifier short form) Y35wuplFh0iscAvPNtB8qQ
GUID (Global unique identifier) BA707E63-4599-4887-AC70-0BCF36D07CA9
Database ID 4065