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Oxyuranobetafite

Chemism

Chemical formula

(U,Ca,◻)2 (Ti,Nb)2O6O

Chemical composition

Calcium, Niob, Titan, Sauerstoff, Uran

Unit weight: 508.357164 u; Number of atoms in the formula: 11

Info

Empirical formula:

(U,Ca,◻)2 (Ti0.75Nb0.25)2O6O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Oxygen

O

22.03

7

63.64

15.9994300

111.9960100
Calcium

Ca

7.88

1

9.09

40.0784000

40.0784000
Titanium

Ti

14.12

1.5

13.64

47.8671000

71.8006500
Niobium

Nb

9.14

0.5

4.55

92.9063820

46.4531910
Uranium

U

46.82

1

9.09

238.0289130

238.0289130

Lapis Classification

IV/C.11-084

IV: OXIDE
C: Oxide mit Verhältnis Metall : Sauerstoff = 2:3 (M2O3 und verwandte Verbindungen)
11: Pyrochlor-Gruppe; BETAFIT-Untergruppe [Ti ± Nb]

Classification by Hölzel

4.CJ.740

4: OXIDES
C: R2O3 Sesquioxides
J: Betafite-Group, Ti-dominant on the B-site

IMA status

anerkannt 2010 - The Canadian MineralogistVol. 48, pp. 673-698 (2010)

Mineral status

anerkanntes Mineral

IMA Classification

IMA Classification

 Pyrochlore supergroup  ⇒ Betafite group

Crystals 3D

Open larger view

References

The Canadian Mineralogist Vol. 48, pp. 673-698 (2010)

IMA group assignments

Other languages

German

Oxyuranobetafit

English

Oxyuranobetafite

IDs

GUSID (Global unique identifier short form) Sgj_Oxwwk0iU6GHFL4t8Bg
GUID (Global unique identifier) 3BFF084A-301C-4893-94E8-61C52F8B7C06
Database ID 7186