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Fluorkenopyrochlore (Fluorkenopyrochlor)

Chemism

Chem­ical formula

(☐,Na,Ce,Ca)2(Nb,Ti)2O6F

Chem­ical com­po­si­tion

Calcium, Cerium, Natrium, Niob, Titan, Fluor, Sauerstoff, Vakanz

Unit weight: 324.113028381 u; Number of atoms in the formula: 11

Info

Empirical formula:

(Vc0.55Na0.3Ce0.1Ca0.05)2(Nb0.75Ti0.25)2O6F

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Vacancy

Vc

0.00

1.1

10.00

0.0000000

0.0000000

Oxygen

O

29.62

6

54.55

15.9994300

95.9965800

Fluorine

F

5.86

1

9.09

18.9984033

18.9984033

Sodium

Na

4.26

0.6

5.45

22.9897702

13.7938621

Calcium

Ca

1.24

0.1

0.91

40.0784000

4.0078400

Titanium

Ti

7.38

0.5

4.55

47.8671000

23.9335500

Niobium

Nb

43.00

1.5

13.64

92.9063820

139.3595730

Cerium

Ce

8.65

0.2

1.82

140.1161000

28.0232200

Lapis Clas­sifica­tion

IV/C.12-102

IV: OXIDE
C: Oxide mit Verhältnis Metall : Sauerstoff = 2:3 (M2O3 und ver-wandte Verbindungen)
12: Pyrochlor-Gruppe; PYROCHLOR-Untergruppe [Nb ± Ta]

Clas­sifica­tion by Hölzel

4.CH.920

4: OXIDES
C: R2O3 Sesquioxides
H: Pyrochlore-Group, Nb-dominant on the B-site

IMA sta­tus

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

Min­eral sta­tus

anerkanntes Mineral

IMA Classification

IMA Clas­sifica­tion

Pyrochlore supergroup  ⇒ Pyrochlore group

IMA group assignments

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

Fluornatropyrochlore

(Na,Pb,Ca,REE,U)2Nb2O6F

kubisch : m3m : Fd3m

IV/C.12-012

Oxynatropyrochlore

(Na,Ca,U)2Nb2O6(O,OH)

IV/C.12-014

Hydroxycalciopyrochlore

(Ca,Na,U,☐)2(Nb,Ti)2O6(OH)

kubisch : m3m : Fd3m

IV/C.12-020

Fluorcalciopyrochlore

(Ca,Na)2(Nb,Ti)2O6F

kubisch : m3m : Fd3m

IV/C.12-022

Oxycalciopyrochlore

Ca2Nb2O6O

IV/C.12-024

Fluorstrontiopyrochlore

(Sr,☐)2Nb2(O,OH)6F

IV/C.12-042

Oxyplumbopyrochlore

Pb2Nb2O6O

IV/C.12-054

Kenoplumbopyrochlore

(Pb,☐)Nb2 O6(☐,O)

IV/C.12-058

Oxyyttropyrochlore-(Y)

(Y,☐) 2Nb2O6O

IV/C.12-074

Hydropyrochlore

(H2O,☐)2Nb2(O,OH)6(H2O)

kubisch : m3m : Fd3m

IV/C.12-096

Hydroxykenopyrochlore

(☐,Ce,Ba)2(Nb,Ti)2O6(OH,F)

kubisch : m3m : Fd3m

IV/C.12-100

Fluorkenopyrochlore

(☐,Na,Ce,Ca)2(Nb,Ti)2O6F

IV/C.12-102

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

'Uranopyrochlore' (Var.v. Pyrochlore supergroup)

(Ca,U,Na,Ce)2(Nb,Ta)2(O,OH,F)7

kubisch : m3m : Fd3m

4.CH.911

'Strontiopyrochlore' (Var.v. Pyrochlore group)

Sr0.6Nb2(O,OH)7

kubisch : m3m : Fd3m

4.CH.912

'Ceriopyrochlore-(Ce)' (Var.v. Pyrochlore supergroup)

(Ca,Ce,Y,Na)2(Nb,Ta)2(O,OH,F)7

kubisch : m3m : Fd3m

4.CH.913

'Bismutopyrochlore' (Var.v. Pyrochlore supergroup)

(Bi,U,Ca,Pb)1+x(Nb,Ta)2O6(OH)·nH2O

kubisch : m3m : Fd3m

4.CH.914

Fluorkenopyrochlore

(☐,Na,Ce,Ca)2(Nb,Ti)2O6F

4.CH.920

Hydropyrochlore

(H2O,☐)2Nb2(O,OH)6(H2O)

kubisch : m3m : Fd3m

4.CH.961

'Bariopyrochlore' (Var.v. Pyrochlore supergroup)

(Ba,Sr)(Nb,Ti)2(O,OH)7

kubisch : m3m : Fd3m

4.CH.962

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

German pages

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

English pages

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

German pages

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Crystal-Treasure.com - search for: Fluorkenopyrochlor
Bosse - search for: Fluorkenopyrochlor

Locations with GPS information