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Oxyuranobetafite (Oxyuranobetafit)

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 ver-wandte 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

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

'Hydroxycalciobetafite'

Ca2(Ti,Nb)2(O,OH)6(OH)

IV/C.11-020

Oxycalciobetafite

Ca2(Ti,Nb)2O6O

IV/C.11-024

'Oxyplumbobetafite'

Pb2(Ti,Nb)2O6O

IV/C.11-054

Oxyuranobetafite

(U,Ca,◻)2 (Ti,Nb)2O6O

IV/C.11-084

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

Oxyuranobetafite

(U,Ca,◻)2 (Ti,Nb)2O6O

4.CJ.740

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

German pages

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

English pages

Mindat - search for: Oxyuranobetafite
Webmineral - search for:Oxyuranobetafite
Handbook-of-Mineralogy - search for: Oxyuranobetafite
RRUFF - Raman, XRD and other mineral data - search for: Oxyuranobetafite
RRUFF - References and PDF downloads - search for: Oxyuranobetafite
American-Mineralogist-Crystal-Structure-Database - search for: Oxyuranobetafite
Athena - search for: Oxyuranobetafite

Mineral Dealer

German pages

hausen - Mineralgroßhandel - search for: Oxyuranobetafit
Crystal-Treasure.com - search for: Oxyuranobetafit
Bosse - search for: Oxyuranobetafit