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Oxykenomicrolite

Chemism

Chem­ical formula

X2(Ta,Nb)2(O,OH)6O

Chem­ical com­po­si­tion

Niob, Tantal, Sauerstoff, Wasserstoff

Unit weight: 431.3829865 u; Number of atoms in the formula: 10.5

Info

Empirical formula:

X2(Ta0.75Nb0.25)2(O0.75(OH)0.25)6O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

0.35

1.5

14.29

1.0079470

1.5119205

Oxygen

O

25.96

7

66.67

15.9994300

111.9960100

Niobium

Nb

10.77

0.5

4.76

92.9063820

46.4531910

Tantalum

Ta

62.92

1.5

14.29

180.9479100

271.4218650

Lapis Clas­sifica­tion

IV/C.13-104

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

Min­eral sta­tus

Mineralstatus fragwürdig

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

Fluornatromicrolite

(Na,Ca,Bi)2(Ta,Nb)2O6F

kubisch : m3m : Fd3m

IV/C.13-012

Fluorcalciomicrolite

(Ca,Na)2Ta2(O,OH)6F

kubisch : m3m : Fd3m

IV/C.13-022

Oxycalciomicrolite

Ca2Ta2O7

kubisch : m3m : Fd3m

IV/C.13-024

Oxystannomicrolite

Sn2Ta2O6O

kubisch : m3m : Fd3m

IV/C.13-034

Kenoplumbomicrolite

(Pb,◻)2Ta 2O6(◻,O,OH)

kubisch : m3m : Fd3m

IV/C.13-058

Oxystibiomicrolite

(Sb3+,Ca)2Ta2O6O

IV/C.13-064

Hydromicrolite

(H2O,◻)2Ta2(O,OH)6(H2O)

IV/C.13-096

Hydroxykenomicrolite

(◻,Na,Sb3+)2Ta2O6(OH)

kubisch : m3m : Fd3m

IV/C.13-100

'Oxykenomicrolite'

X2(Ta,Nb)2(O,OH)6O

IV/C.13-104

Hydrokenomicrolite

(◻,H2O)2Ta2(O,OH)6(H2O)

kubisch : m3m : Fd3m

IV/C.13-106

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

German pages

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

English pages

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

Mineral Dealer

German pages

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