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Scandian Ixiolite (of Bergstøl)

Pictures (1 Images total)

Scandium-Ixiolith (von Bergstøl)
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Scandium-Ixiolith (von Bergstøl)
REM-Aufnahme eines tafeligen Kristalls; Fundort: Heftetjern-Pegmatit, Tørdal, Telemark, Norwegen
Copyright: Pavel M. Kartashov; Contribution: slugslayer
Collection: Pavel Kartashov
Location: Norwegen/Telemark, Provinz/Drangedal, Kommune/Tørdal/Heftetjern-Pegmatit
Mineral: Scandian Ixiolite (of Bergstøl)
Image: 1294504669
License: Usage for Mineralienatlas project only
Scandium-Ixiolith (von Bergstøl)

REM-Aufnahme eines tafeligen Kristalls; Fundort: Heftetjern-Pegmatit, Tørdal, Telemark, Norwegen

Collection: Pavel Kartashov
Copyright: Pavel M. Kartashov
Contribution: slugslayer 2011-01-08
Locality: Heftetjern-Pegmatit / Tørdal / Drangedal, Kommune / Telemark, Provinz / Norwegen

Chemism

Chemical formula

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

Additional chem. information

scandiumreiche Ixiolithvarietät

Chemical composition

Eisen, Niob, Scandium, Tantal, Titan, Zinn, Sauerstoff

Unit weight: 670.86738616 u; Number of atoms in the formula: 12

Info

Empirical formula:

(Ta0.55Nb0.25Ti0.1Sc0.05Sn0.05Fe0)4O8

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Oxygen

O

19.08

8

66.67

15.9994300

127.9954400

Scandium

Sc

1.34

0.2

1.67

44.9559108

8.9911822

Titanium

Ti

2.85

0.4

3.33

47.8671000

19.1468400

Niobium

Nb

13.85

1

8.33

92.9063820

92.9063820

Tin

Sn

3.54

0.2

1.67

118.7107000

23.7421400

Tantalum

Ta

59.34

2.2

18.33

180.9479100

398.0854020

Mineral status

Varietät

Variety / polytype of

Ixiolite group

References

Bergstøl, S. & Juve, G. (1988): Scandian ixiolite, pyrochlore and bazzite in granite pegmatite in Tørdal, Telemark, Norway. A contribution to the mineralogy and geochemistry of scandium and tin. Mineral. Petrol., 38, 229-243

Other languages

English

Scandian Ixiolite (of Bergstøl)

German

Scandium-Ixiolith (von Bergstøl)

Locations with GPS information

IDs

GUSID (Global unique identifier short form) 276hnhEMwUO-9LOzfcxGwQ
GUID (Global unique identifier) 9EA1BEDB-0C11-43C1-BEF4-B3B37DCC46C1
Database ID 6966