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Scandian Ixiolite (of Knorring)

Pictures (1 Images total)

Scandium-Ixiolith (von Knorring)
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Scandium-Ixiolith (von Knorring)
Bildbreite: 15 mm; Fundort: Namivu, Alto Ligonha Pegmatite, Provinz Zambezia, Mosambik
Copyright: Pavel M. Kartashov; Contribution: slugslayer
Location: Mosambik/Zambezia, Provinz/Alto Ligonha Pegmatite/Namivu
Mineral: Scandian Ixiolite (of Knorring)
Image: 1294503673
Rating: 4.5 (votes: 2)
License: Usage for Mineralienatlas project only
Scandium-Ixiolith (von Knorring)

Bildbreite: 15 mm; Fundort: Namivu, Alto Ligonha Pegmatite, Provinz Zambezia, Mosambik

Copyright: Pavel M. Kartashov
Contribution: slugslayer 2011-01-08
Locality: Namivu / Alto Ligonha Pegmatite / Zambezia, Provinz / Mosambik

Chemism

Chemical formula

(Nb,Ta,Ti,Sc,Fe,Mn)4O8

Additional chem. information

scandiumhaltige, niob-dominante und zinnfreie Ixiolithvarietät

Chemical composition

Eisen, Mangan, Niob, Scandium, Tantal, Titan, Sauerstoff

Unit weight: 552.64445256 u; Number of atoms in the formula: 12

Info

Empirical formula:

(Nb0.55Ta0.25Ti0.1Sc0.05Fe0.05Mn0)4O8

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Oxygen

O

23.16

8

66.67

15.9994300

127.9954400

Scandium

Sc

1.63

0.2

1.67

44.9559108

8.9911822

Titanium

Ti

3.46

0.4

3.33

47.8671000

19.1468400

Iron

Fe

2.02

0.2

1.67

55.8452000

11.1690400

Niobium

Nb

36.98

2.2

18.33

92.9063820

204.3940404

Tantalum

Ta

32.74

1

8.33

180.9479100

180.9479100

Mineral status

Varietät

Variety / polytype of

Ixiolite group

References

Knorring O., Sahama T.G., Lehtinen M. (1969) Scandian ixiolite from Mozambique and Madagascar - Bull. Geol. Soc. Finland, v.41, p. 75-77

Other languages

English

Scandian Ixiolite (of Knorring)

German

Scandium-Ixiolith (von Knorring)

IDs

GUSID (Global unique identifier short form) JiGCKo5UA0Wlius_xgKe7g
GUID (Global unique identifier) 2A822126-548E-4503-A58A-EB3FC6029EEE
Database ID 6965