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Uhligite

Collectors Summary

Color schwarz-met.
Streak color bräunlichgrau
Hardness (Mohs) 5.5
Crystal System kubisch,

Additional information / Summary

Uhligit (nach Hauser) = Perovskit oder Zirkelit (Clark (1993), 721.)

Chemism

Chem­ical formula

Ca3(Ti,Al,Zr)9O20

Chem­ical com­po­si­tion

Aluminium, Calcium, Titan, Zirconium, Sauerstoff

Unit weight: 853.65807314 u; Number of atoms in the formula: 32

Info

Empirical formula:

Ca3(Ti0.6Al0.3Zr0.1)9O20

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Oxygen

O

37.48

20

62.50

15.9994300

319.9886000

Aluminium

Al

8.53

2.7

8.44

26.9815382

72.8501531

Calcium

Ca

14.08

3

9.38

40.0784000

120.2352000

Titanium

Ti

30.28

5.4

16.88

47.8671000

258.4823400

Zirconium

Zr

9.62

0.9

2.81

91.2242000

82.1017800

Anal­y­sis wt%

CaO : 19.00, Al2O3 : 10.50, TiO2 : 48.25, ZrO2 : 21.95 (Ref: Dana, 7th ed. 1)

Strunz 9th edi­tion incl. updates

4.CC.30

4: Oxide, Hydroxide (Oxide, Hydroxide, V[5,6]-Vanadate, Arsenite, Antimonite, Bismutite, Sulfite, Selenite, Tellurite, Iodate)
C: Metall: Sauerstoff = 2: 3,3: 5, und vergleichbare
C: Mit großen und mittelgroßen Kationen
30:Perowskit-Gruppe

Clas­sifica­tion by Hölzel

4.CO.130

4: OXIDES
C: R2O3 Sesquioxides
O: Pseudopyrochlore-Group

IMA sta­tus

diskreditiert, IMA Massendiskreditierung 11/2006 (Antrag 06-C)

Min­eral sta­tus

Mineralstatus fragwürdig

Optical Properties

Color

schwarz-met.

Streak color

bräunlichgrau

Crystallography

Crystal Sys­tem

kubisch

Cell param­e­ters a (Å)

7.639

Cell param­e­ters b (Å)

-

Cell param­e­ters c (Å)

-

Cell param­e­ters a/b or c/a

1

Cell param­e­ters c/b

-

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

90°

Z

1

Volumne (ų)

445.769

Crystals 3D

Open larger view

Physical Properties

Hard­ness (Mohs)

5.5

Density (g/cm³)

4.15 (gemessen)

3.18 ( ρ calc. Mineralienatlas )

(Co-)Type locality

(Co-)Type locality

Kenia/Kajiado County/South Rift Valley/Lake Magadi

Preface

Author (Name, Year)

Hauser, 1909

References

Canadian Mineralogist Vol. 44, pp. 1557-1560 (2006)

Related minerals "Strunz Classification" (9. Edition) [Mineral | Chemical formula | Crystal system : Class (H-M) : Space Group | Indenture number]

Liuite

FeTiO3

orthorhombisch : mmm : Pnma

4.CC.30

Lueshite

NaNbO3

orthorhombisch : mmm : Pbma

4.CC.30

'Uhligite'

Ca3(Ti,Al,Zr)9O20

4.CC.30

Hiroseite

FeSiO3

orthorhombisch : mmm : Pnma

4.CC.30

Vapnikite

Ca3UO6

monoklin : 2/m : P21/n

4.CC.30

Lakargiite

CaZrO3

orthorhombisch : mmm : Pnma

4.CC.30

Latrappite

(Ca,Na)(Nb,Ti,Fe)O3

orthorhombisch : mmm : Pbnm

4.CC.30

Perovskite

CaTiO3

orthorhombisch : mmm : Pbnm

4.CC.30

Bridgmanite

MgSiO3

orthorhombisch : mmm : Pnma

4.CC.30

Megawite

CaSnO3

orthorhombisch : mmm : Pbnm

4.CC.30

'Natroniobite'

NaNbO3

4.CC.30

Barioperovskite

BaTiO3

orthorhombisch : mm2 : Amm2

4.CC.30

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

Zirkelite

(Ti,Ca,Zr)O2-x

4.CO.100

Kassite

CaTi2O4(OH)2

monoklin : 2/m : P21/a

4.CO.110

Cafetite

CaTi2O5 ·H2O

monoklin : 2/m : P21/n

4.CO.120

'Uhligite'

Ca3(Ti,Al,Zr)9O20

4.CO.130

'Zirconolite'

CaZrTi2O7

4.CO.140

Zirconolite-2M

(Ca,Y)Zr(Ti,Mg,Al)2O7

monoklin : 2/m : C2/c

4.CO.142

'Zirconolite-3O' (Pol.v. Zirconolite-2M)

(Ca,Fe,Y,Th)2Fe(Ti,Nb)3Zr2O14

orthorhombisch : mmm : Acam

4.CO.144

'Zirconolite-3T' (Pol.v. Zirconolite-2M)

CaZrTi2O7

trigonal : 32 : P3121

4.CO.146

Tazheranite

(Zr,Ti,Ca)O2

kubisch : m3m, 43m : Fm3m, P43m

4.CO.160

Calzirtite

Ca2Zr5Ti2O16

orthorhombisch : mmm : Pbca

4.CO.180

Hiärneite

Ca2(Zr,Ti)5(Sb5+,Mn3+)2O16

tetragonal : 4/mmm : I41/acd

4.CO.185

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

German pages

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

English pages

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

Mineral Dealer

German pages

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

Locations with GPS information