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Zirconolite-3T

Pictures (4 Images total)

Zirkonolith
Views (File:
1167411968
): 1470
Zirkonolith
Bildbreite: 3 mm; Fundort: Laacher See-Vulkangebiet, Eifel, Deutschland
Copyright: Stephan Wolfsried; Contribution: Hg
Location: Deutschland/Rheinland-Pfalz/Ahrweiler, Landkreis/Brohltal, Verbandsgemeinde/Laacher See
Mineral: Zirconolite-3T
Image: 1167411968
Rating: 9.33 (votes: 3)
License: Usage for Mineralienatlas project only
Zirkonolith

Bildbreite: 3 mm; Fundort: Laacher See-Vulkangebiet, Eifel, Deutschland

Copyright: Stephan Wolfsried
Contribution: Hg 2006-12-29
Locality: Laacher See / Brohltal, Verbandsgemeinde / Ahrweiler, Landkreis / Rheinland-Pfalz / Deutschland
Zirkonolith 3T
Views (File:
1182957503
): 1649
Zirkonolith 3T
Fo: Palabora, Phalaborwa, Transvaal, Südafrikanische Union; Größe: 30 x 15 mm
Copyright: rtbstone; Contribution: rtbstone
Collection: rtbstone
Location: Südafrika/Limpopo, Provinz/Mopani, Distrikt/Phalaborwa/Loolekop/Palabora Mine
Mineral: Zirconolite-3T
Image: 1182957503
License: Usage for Mineralienatlas project only
Zirkonolith 3T

Fo: Palabora, Phalaborwa, Transvaal, Südafrikanische Union; Größe: 30 x 15 mm

Collection: rtbstone
Copyright: rtbstone
Contribution: rtbstone 2007-06-27
Locality: Palabora Mine / Loolekop / Phalaborwa / Mopani, Distrikt / Limpopo, Provinz / Südafrika
Zirkonolith
Views (File:
1167412056
): 1351
Zirkonolith
Bildbreite: 3 mm; Fundort: Laacher See-Vulkangebiet, Eifel, Deutschland
Copyright: Stephan Wolfsried; Contribution: Hg
Location: Deutschland/Rheinland-Pfalz/Ahrweiler, Landkreis/Brohltal, Verbandsgemeinde/Laacher See
Mineral: Zirconolite-3T
Image: 1167412056
License: Usage for Mineralienatlas project only
Zirkonolith

Bildbreite: 3 mm; Fundort: Laacher See-Vulkangebiet, Eifel, Deutschland

Copyright: Stephan Wolfsried
Contribution: Hg 2006-12-29
Locality: Laacher See / Brohltal, Verbandsgemeinde / Ahrweiler, Landkreis / Rheinland-Pfalz / Deutschland
Zirkonolith-3T
Views (File:
1245607918
): 1154
Zirkonolith-3T
Größe: 14x14x09 mm; Fundort: Kyauk-Tha-Berge, Kyauk-Pyat-Thet, Mogok, Mandalay Division, Myanmar
Copyright: Pavel M. Kartashov; Contribution: slugslayer
Location: Myanmar (Burma)/Mandalay-Division/Pyin-Oo-Lwin, Distrikt/Mogok Township/Kyauk-Pyat-That/Myan Gyi mine (Myaing-Gyi Mine)
Mineral: Zirconolite-3T
Image: 1245607918
License: Usage for Mineralienatlas project only
Zirkonolith-3T

Größe: 14x14x09 mm; Fundort: Kyauk-Tha-Berge, Kyauk-Pyat-Thet, Mogok, Mandalay Division, Myanmar

Copyright: Pavel M. Kartashov
Contribution: slugslayer 2009-06-21
Locality: Myan Gyi mine (Myaing-Gyi Mine) / Kyauk-Pyat-That / Mogok Township / Pyin-Oo-Lwin, Distrikt / Mandalay-Division / Myanmar (Burma)

Collectors Summary

Crystal System trigonal, P3121

Additional information / Summary

Es gibt mehrere Polytypen von Zirkonolith

Chemism

Chemical formula

CaZrTi2O7

Empirical formula (analysis)

Ca1.28Ce0.31La0.14Nd0.12Pr0.06Th0.16Zr1.94Hf0.04Ti1.74Nb1.22Fe0.72Mn0.28O14

Chemical composition

Calcium, Titan, Zirconium, Sauerstoff

Unit weight: 837.405218532 u; Number of atoms in the formula: 22.01

Info

Empirical formula:

Ca1.28Ce0.31La0.14Nd0.12Pr0.06Th0.16Zr1.94Hf0.04Ti1.74Nb1.22Fe0.72Mn0.28O14

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Oxygen

O

26.75

14

63.61

15.9994300

223.9920200

Calcium

Ca

6.13

1.28

5.82

40.0784000

51.3003520

Titanium

Ti

9.95

1.74

7.91

47.8671000

83.2887540

Manganese

Mn

1.84

0.28

1.27

54.9380499

15.3826540

Iron

Fe

4.80

0.72

3.27

55.8452000

40.2085440

Zirconium

Zr

21.13

1.94

8.81

91.2242000

176.9749480

Niobium

Nb

13.54

1.22

5.54

92.9063820

113.3457860

Lanthanum

La

2.32

0.14

0.64

138.9055200

19.4467728

Cerium

Ce

5.19

0.31

1.41

140.1161000

43.4359910

Praseodymium

Pr

1.01

0.06

0.27

140.9076520

8.4544591

Neodymium

Nd

2.07

0.12

0.55

144.2430000

17.3091600

Hafnium

Hf

0.85

0.04

0.18

178.4920000

7.1396800

Thorium

Th

4.43

0.16

0.73

232.0381100

37.1260976

Analysis wt%

Nb2O5 : 4.10, ZrO2 : 30.90, TiO2 : 26.40, Al2O3 : 0.43, Fe2O3 : 8.60, MnO : 0.87, ThO2 : 8.80, UO2 : 5.60, Y2O3 : 1.10, Ce2O3 : 2.50, Nd2O3 : 1.30, CaO : 8.20, Ln2O3 : 5.64 (Ref: European Journal of Mineralogy 2002)

Strunz 9th edition incl. updates

4.DH.30

4: Oxide, Hydroxide (Oxide, Hydroxide, V[5,6]-Vanadate, Arsenite, Antimonite, Bismutite, Sulfite, Selenite, Tellurite, Iodate)
D: Metall: Sauerstoff = 1:2 und vergleichbare
H: Mit großen (± mittelgroßen) [Kationen]; Lagen kantenverknüpfter Oktaeder
30:Zirkonolith-Zirkelit-Gruppe

Classification by Hölzel

4.CO.146

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

IMA status

Neudefinition von der CNMNC anerkannt

Mineral status

Polytype

Variety / polytype of

Zirconolite-2M

Crystallography

Crystal System

trigonal

Class (H-M)

32

Space Group number

152

Space Group

P3121

Cell parameters a (Å)

7.287

Cell parameters b (Å)

-

Cell parameters c (Å)

16.886

Cell parameters a/b or c/a

2.317

Cell parameters c/b

-

Z

6

Volume (ų)

776.524

Physical Properties

Density (g/cm³)

4.8 (gemessen) 4.88 (berechnet)

10.744 ( ρ calc. Mineralienatlas )

Preface

Author (Name, Year)

Bayliss & Mazzi & Munno & White, Mineral nomenclature: zirconolite, Mineralogical Magazine (1989), Vol. 53, pp 565-569

References

Mineralogical Magazine (1913): 16: 309.

American Mineralogist (1983): 68: 262-276.

Mineralogical Magazine (1994): 5: 259-269.

Doklady Akademii Nauk SSSR: 110: 845-848.

Strunz Mineralogical Table 9. Edition (2001): 225.

Natalia V. Zubkova, Nikita V. Chukanov, Igor V. Pekov, Bernd Ternes, Willi Schüller, Dmitry A. Ksenofontov, Dmitry Yu. Pushcharovsky, The crystal structure of nonmetamict Nb-rich zirconolite-3T from the Eifel paleovolcanic region, Germany, Zeitschrift für Kristallographie, (2018), Band 233 Heft 7, pp. 463-468

Fabio Bellatreccia, Giancarlo Della Ventura, C. Terry Williams, Gregory R. Lumpkin, Katherine L. Smith, Michael Colella, Non-metamict zirconolite polytypes from the feldspathoid-bearing alkali-syenitic ejecta of the Vico volcanic complex (Latium, Italy), European Journal of Mineralogy (2002) 14 (4): 809–820.

Other languages

English

Zirconolite-3T

German

Zirkonolith-3T

Russian

Цирконолит-3T

Japanese

ジルコノライト-3T

Locations with GPS information

IDs

GUSID (Global unique identifier short form) FM7PsTz6e0y2uvT3r6fKCg
GUID (Global unique identifier) B1CFCE14-FA3C-4C7B-B6BA-F4F7AFA7CA0A
Database ID 4546