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Lithiowodginite

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Wodginit (dunkelbraun) mit Lithiowodginit (hellbraun)
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Wodginit (dunkelbraun) mit Lithiowodginit (hellbraun)

Bildbreite: 12 mm; Fundort: Ognevka, Kalbagebirge, Ostkasachstan

Copyright: Pavel M. Kartashov
Contribution: slugslayer 2009-06-16
Locality: Ognevka / Kalba / Belogorski / Schyghys Qasaqstan oblysy (Ostkasachstan) / Kasachstan

Collectors Summary

Color grauweiß
Streak color blass rosa
Hardness (Mohs) 6.5
Cleavages keine
Fracture uneben
Crystal System monoklin, C2/c

Chemism

Chem­ical formula

(Li,Mn,Fe)(Ta,Nb,Sn)3O8

Chem­ical com­po­si­tion

Eisen, Lithium, Mangan, Niob, Tantal, Zinn, Sauerstoff

Unit weight: 599.16128677 u; Number of atoms in the formula: 12

Info

Empirical formula:

(Li0.6Mn0.3Fe0.1)(Ta0.6Nb0.3Sn0.1)3O8

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Lithium

Li

0.70

0.6

5.00

6.9412000

4.1647200

Oxygen

O

21.36

8

66.67

15.9994300

127.9954400

Manganese

Mn

2.75

0.3

2.50

54.9380499

16.4814150

Iron

Fe

0.93

0.1

0.83

55.8452000

5.5845200

Niobium

Nb

13.96

0.9

7.50

92.9063820

83.6157438

Tin

Sn

5.94

0.3

2.50

118.7107000

35.6132100

Tantalum

Ta

54.36

1.8

15.00

180.9479100

325.7062380

Anal­y­sis wt%

Li2O : 1.76, MnO : 2.02, SnO2 : 1.66, Ta2O5 : 85.06, Nb2O5 : 9.33 (Ref: Mineralogicheskii Zhurnal 90)

Strunz 9th edi­tion incl. updates

4.DB.40

4: Oxide, Hydroxide (Oxide, Hydroxide, V[5,6]-Vanadate, Arsenite, Antimonite, Bismutite, Sulfite, Selenite, Tellurite, Iodate)
D: Metall: Sauerstoff = 1:2 und vergleichbare
B: Mit mittelgroßen [Kationen]: Ketten kantenverknüpfter Oktaeder
40:Wodginit-Gruppe

Lapis Clas­sifica­tion

IV/D.17-070

IV: OXIDE
D: Oxide mit Verhältnis Metall : Sauerstoff = 1:2 (MO2 und verwandte Verbindungen)

Clas­sifica­tion by Hölzel

4.DH.260

4: OXIDES
D: Dioxides
H: Wolframite-Group

Dana 8th edi­tion

08.01.08.04

08: Multiple Oxides with Nb, Ta, and Ti
01: Multiple Oxides with Nb, Ta, and Ti where A BO4
08: Wodginite Group

IMA sta­tus

Anerkannt von der CNMNC

Min­eral sta­tus

anerkanntes Mineral

IMA Classification

IMA Clas­sifica­tion

Wodginite group

Optical Properties

Color

grauweiß

Streak color

blass rosa

Diaphane­ity (Trans­parency)

durchscheinend bis opak

Crystallography

Crystal Sys­tem

monoklin

Class (H-M)

2/m

Space Group number

15

Space Group

C2/c

Cell param­e­ters a (Å)

9.414

Cell param­e­ters b (Å)

11.526

Cell param­e­ters c (Å)

5.052

Cell param­e­ters a/b or c/a

0.817

Cell param­e­ters c/b

0.438

Cell param­e­ters α

90°

Cell param­e­ters β

91.8

Cell param­e­ters γ

90°

Z

4

Volumne (ų)

547.901

X-Ray Pow­der Diffrac­tion

3.65(80),
3.55(20),
2.978(100),
2.940(60),
2.502(40),
1.777(20),
1.724(20),
1.709(30)

XRD chart Lithiowodginite

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)

6.5

VHN (Hard­ness Vick­ers)

1040 (40g)

Density (g/cm³)

7.5

7.263 ( ρ calc. Mineralienatlas )

Cleav­ages

keine

Frac­ture

uneben

Preface

Author (Name, Year)

Voloshin & Pakhomovskiy & Bakhchisaraitsev, 1990

Safety Instructions

Industrial chemicals are often present in powder form and therefore often contain much higher dangers than natural, crystalline substances. These hazard statements refer to the classification of industrially used chemical compounds that may also occur in this natural mineral. The hazard classification makes no claim to completeness.




Safety classes: H302: Gesundheitsschädlich bei Verschlucken., H312: Gesundheitsschädlich bei Hautkontakt., H332: Gesundheitsschädlich bei Einatmen., P280: Schutzhandschuhe / Schutzkleidung / Augenschutz / Gesichtsschutz tragen.

References

Mineralogicheskiy Zhurnal 12 (1990) (1), 94

IMA group assignments


 
 
(Fe2+,Mn)(Ti,Fe3+,Ta)(Nb,Ta)2O8
monoklin
C2/c

 
 
(Fe2+,Mn2+)(Ti,Sn4+,Ta,Fe3+)(Ta,Nb)2O8
monoklin
C2/c

 
 
(Fe2+,Mn2+)(Sn,Ti,Fe3+,Ta)(Ta,Nb)2O8
monoklin
C2/c

 
 
Li(Ta,Nb)3O8
monoklin
P21/c

 
 
(Li,Mn,Fe)(Ta,Nb,Sn)3O8
monoklin
C2/c

 
 
(Mn2+,☐)TaTa2O8
monoklin
C2/c

 
 
(Mn2+,Fe2+)(Ti,Sn,Ta,Sc)(Ta,Nb)2O8
monoklin
C2/c

 
 
Mn2+Sn4+Ta2O8
monoklin
C2/c

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Actuality: 18. Jun 2021 - 05:26:19

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

Achalaite

(Fe2+,Mn)(Ti,Fe3+,Ta)(Nb,Ta)2O8

monoklin : 2/m : C2/c

4.DB.40

Wodginite

Mn2+Sn4+Ta2O8

monoklin : 2/m : C2/c

4.DB.40

Ekebergite

ThFeNb2O8

monoklin : 2/m : P2/c

4.DB.40

Lithiotantite

Li(Ta,Nb)3O8

monoklin : 2/m : P21/c

4.DB.40

Ferrowodginite

(Fe2+,Mn2+)(Sn,Ti,Fe3+,Ta)(Ta,Nb)2O8

monoklin : 2/m : C2/c

4.DB.40

Lithiowodginite

(Li,Mn,Fe)(Ta,Nb,Sn)3O8

monoklin : 2/m : C2/c

4.DB.40

Titanowodginite

(Mn2+,Fe2+)(Ti,Sn,Ta,Sc)(Ta,Nb)2O8

monoklin : 2/m : C2/c

4.DB.40

Tantalowodginite

(Mn2+,☐)TaTa2O8

monoklin : 2/m : C2/c

4.DB.40

Ferrotitanowodginite

(Fe2+,Mn2+)(Ti,Sn4+,Ta,Fe3+)(Ta,Nb)2O8

monoklin : 2/m : C2/c

4.DB.40

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

Koragoite

Mn2+2Mn3+Nb2(Nb,Ta)3W2O20

monoklin : 2 : P21

IV/D.17-005

Qitianlingite

(Fe2+,Mn)2(Nb,Ta)2W6+O10

orthorhombisch : mmm : Pbcn

IV/D.17-010

Ixiolite

(Ta,Mn,Nb)O2

orthorhombisch : mmm : Pbcn

IV/D.17-030

Titanowodginite

(Mn2+,Fe2+)(Ti,Sn,Ta,Sc)(Ta,Nb)2O8

monoklin : 2/m : C2/c

IV/D.17-040

Wodginite

Mn2+Sn4+Ta2O8

monoklin : 2/m : C2/c

IV/D.17-050

Ferrotitanowodginite

(Fe2+,Mn2+)(Ti,Sn4+,Ta,Fe3+)(Ta,Nb)2O8

monoklin : 2/m : C2/c

IV/D.17-055

Ferrowodginite

(Fe2+,Mn2+)(Sn,Ti,Fe3+,Ta)(Ta,Nb)2O8

monoklin : 2/m : C2/c

IV/D.17-060

Lithiowodginite

(Li,Mn,Fe)(Ta,Nb,Sn)3O8

monoklin : 2/m : C2/c

IV/D.17-070

Tantalowodginite

(Mn2+,☐)TaTa2O8

monoklin : 2/m : C2/c

IV/D.17-080

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

Ixiolite

(Ta,Mn,Nb)O2

orthorhombisch : mmm : Pbcn

4.DH.200

'Wolframo-ixiolite'

(Fe,Mn,Nb)(Nb,W,Ta)O4

monoklin : m : Pc

4.DH.210

'Ashanite'

(Nb,Ta,Fe,Mn,U)4O8

orthorhombisch : mmm : Pbcn

4.DH.230

Wodginite

Mn2+Sn4+Ta2O8

monoklin : 2/m : C2/c

4.DH.250

Ferrowodginite

(Fe2+,Mn2+)(Sn,Ti,Fe3+,Ta)(Ta,Nb)2O8

monoklin : 2/m : C2/c

4.DH.255

Lithiowodginite

(Li,Mn,Fe)(Ta,Nb,Sn)3O8

monoklin : 2/m : C2/c

4.DH.260

Lithiotantite

Li(Ta,Nb)3O8

monoklin : 2/m : P21/c

4.DH.270

Titanowodginite

(Mn2+,Fe2+)(Ti,Sn,Ta,Sc)(Ta,Nb)2O8

monoklin : 2/m : C2/c

4.DH.280

Ferrotitanowodginite

(Fe2+,Mn2+)(Ti,Sn4+,Ta,Fe3+)(Ta,Nb)2O8

monoklin : 2/m : C2/c

4.DH.285

Tantalowodginite

(Mn2+,☐)TaTa2O8

monoklin : 2/m : C2/c

4.DH.290

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

Fergusonite-(Y)

YNbO4

tetragonal : 4/m : I41/a

08.01.01.01

Formanite-(Y)

YTaO4

monoklin : 2/m : P2/a

08.01.01.02

'Fergusonite-(Ce)'

CeNbO4

tetragonal : 4/m : I41/a

08.01.01.03

Yttrotantalite-(Y)

(Y,U,Fe2+)(Ta,Nb)(O,OH)4

08.01.03.01

'Yttrocolumbite-(Y)'

(Y,U,Fe2+)(Nb,Ta)O4

08.01.03.02

Ishikawaite

(U,Fe,Y)NbO4

08.01.04.01

Loranskite-(Y)

(Y,Ce,Ca)ZrTaO6

08.01.05.01

Stibiocolumbite

SbNbO4

orthorhombisch : mm2 : Pc21n

08.01.06.01

Stibiotantalite

Sb3+TaO4

orthorhombisch : mm2 : Pc21n

08.01.06.02

Bismutotantalite

Bi(Ta,Nb)O4

orthorhombisch : mmm : Pcnn

08.01.06.03

Bismutocolumbite

Bi(Nb,Ta)O4

orthorhombisch : mmm : Pcnn

08.01.06.04

Alumotantite

AlTaO4

orthorhombisch : mmm : Pbcn

08.01.07.01

Wodginite

Mn2+Sn4+Ta2O8

monoklin : 2/m : C2/c

08.01.08.01

Ferrowodginite

(Fe2+,Mn2+)(Sn,Ti,Fe3+,Ta)(Ta,Nb)2O8

monoklin : 2/m : C2/c

08.01.08.02

Titanowodginite

(Mn2+,Fe2+)(Ti,Sn,Ta,Sc)(Ta,Nb)2O8

monoklin : 2/m : C2/c

08.01.08.03

Lithiowodginite

(Li,Mn,Fe)(Ta,Nb,Sn)3O8

monoklin : 2/m : C2/c

08.01.08.04

Ferrotitanowodginite

(Fe2+,Mn2+)(Ti,Sn4+,Ta,Fe3+)(Ta,Nb)2O8

monoklin : 2/m : C2/c

08.01.08.05

Liandratite

U6+(Nb,Ta)2O8

trigonal : 3m : P31m

08.01.09.01

Petscheckite

U4+Fe2+Nb2O8

trigonal : 3m : P31m

08.01.09.02

Other languages

German

Lithiowodginit

French

Lithiowodginite

English

Lithiowodginite

Spanish

Litiowodginita

Russian

Литиоводжинит

Alternative Name

Lithiowodginita

IMA Number

IMA 1988-011

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

German pages

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

English pages

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RRUFF - References and PDF downloads - search for: Lithiowodginite
American-Mineralogist-Crystal-Structure-Database - search for: Lithiowodginite
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Russian pages

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German pages

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