https://www.edelsteine-neuburg.de
https://www.mineraliengrosshandel.com
https://www.mineral-bosse.de
https://www.mineralbox.biz
'._('einklappen').'
 

Zirconolite-2M

Pictures (2 Images total)

Zirkonolith-2M
Views (File:
1313140110
): 1458, Rating: 3.8
Zirkonolith-2M
Schwalbenschwänziger Kristall von Zirkonolith-2M auf Sanidinit. Fundort: Bellerberg, Ettringen, Eifel, Rheinland-Pfalz, Deutschland. Bildbreite: ca. 2,5 mm.
Copyright: raritätenjäger; Contribution: raritätenjäger
Collection: raritätenjäger
Location: Deutschland/Rheinland-Pfalz/Mayen-Koblenz-Kreis/Mayen/Ettringen/Bellerberg/Ettringer Bellerberg (Stbr. Caspar)
Mineral: Zirconolite-2M
Image: 1313140110
Rating: 3.8 (votes: 5)
License: Usage for Mineralienatlas project only
Zirkonolith-2M

Schwalbenschwänziger Kristall von Zirkonolith-2M auf Sanidinit. Fundort: Bellerberg, Ettringen, Eifel, Rheinland-Pfalz, Deutschland. Bildbreite: ca. 2,5 mm.

Collection: raritätenjäger
Copyright: raritätenjäger
Contribution: raritätenjäger 2011-08-12
Locality: Ettringer Bellerberg (Stbr. Caspar) / Bellerberg / Ettringen / Mayen / Mayen-Koblenz-Kreis / Rheinland-Pfalz / Deutschland
Zirkonolith-2M
Views (File:
1417016087
): 812
Zirkonolith-2M
Nadelige brauen Kristalle auf Sanidin, daneben ein Magnetit, BB = <1 mm; Fundort: Stbr. Caspar, Ettringer Bellerberg, Ettringen, Eifel, Rheinland-Pfalz, Deutschland.
Copyright: Hannes Osterhammer; Contribution: Münchener Micromounter
Collection: Lithothek der Münchener Micromounter, Collection number: A009274, Donator: Manfred Seitz
Location: Deutschland/Rheinland-Pfalz/Mayen-Koblenz-Kreis/Mayen/Ettringen/Bellerberg/Ettringer Bellerberg (Stbr. Caspar)
Mineral: Zirconolite-2M
Image: 1417016087
Rating: 3 (votes: 1)
License: Usage for Mineralienatlas project only
Zirkonolith-2M (SNr: A009274)

Nadelige brauen Kristalle auf Sanidin, daneben ein Magnetit, BB = <1 mm; Fundort: Stbr. Caspar, Ettringer Bellerberg, Ettringen, Eifel, Rheinland-Pfalz, Deutschland.

Collection: Lithothek der Münchener Micromounter
Copyright: Hannes Osterhammer
Contribution: Münchener Micromounter 2014-11-26
Locality: Ettringer Bellerberg (Stbr. Caspar) / Bellerberg / Ettringen / Mayen / Mayen-Koblenz-Kreis / Rheinland-Pfalz / Deutschland

Collectors Summary

Crystal System monoklin, C2/c

Additional information / Summary

Es gibt mehrere Polytypen von Zirkonolith

Dies ist der ursprüngliche Zirkonolith - Neudefinition von Bayliss etc. (1989)

Chemism

Chem­ical formula

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

Chem­ical com­po­si­tion

Aluminium, Calcium, Magnesium, Titan, Yttrium, Zirconium, Sauerstoff

Unit weight: 332.92533664 u; Number of atoms in the formula: 11

Info

Empirical formula:

(Ca0.75Y0.25)Zr(Ti0.6Mg0.3Al0.1)2O7

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Oxygen

O

33.64

7

63.64

15.9994300

111.9960100

Magnesium

Mg

4.38

0.6

5.45

24.3050600

14.5830360

Aluminium

Al

1.62

0.2

1.82

26.9815382

5.3963076

Calcium

Ca

9.03

0.75

6.82

40.0784000

30.0588000

Titanium

Ti

17.25

1.2

10.91

47.8671000

57.4405200

Yttrium

Y

6.68

0.25

2.27

88.9058520

22.2264630

Zirconium

Zr

27.40

1

9.09

91.2242000

91.2242000

Anal­y­sis wt%

Ø Nb2O5 : 2.60, HfO2 : 1.00, ZrO2 : 30.40, TiO2 : 29.10, Fe2O3 : 8.30, MnO : 1.49, ThO2 : 9.30, UO2 : 1.10, Y2O3 : 3.20, Ce2O3 : 2.60, Pr2O3 : 0.45, Nd2O3 : 2.40, Sm2O3 : 0.52, CaO : 6.80, Ln2O3 : 9.37 (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.142

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

IMA sta­tus

Neudefinition von der CNMNC anerkannt

Min­eral sta­tus

anerkanntes Mineral

Crystallography

Crystal Sys­tem

monoklin

Class (H-M)

2/m

Space Group number

15

Space Group

C2/c

Cell param­e­ters a (Å)

12.46

Cell param­e­ters b (Å)

7.25

Cell param­e­ters c (Å)

11.42

Cell param­e­ters a/b or c/a

1.719

Cell param­e­ters c/b

1.575

Cell param­e­ters α

90°

Cell param­e­ters β

100.5°

Cell param­e­ters γ

90°

Z

8

Volumne (ų)

1014.351

X-Ray Pow­der Diffrac­tion

2.935(100),
2.916(50),
2.787(40),
2.509(20),
1.815(10),
1.800(30),
1.739(30),
1.736(20)

XRD chart Zirconolite-2M

Calculated from d-spacing and intensity at 0.1541838 nm (Cu)

Polytypes

Zirconolite-3O

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

orthorhombisch

Acam

mmm

Zirconolite-3T

CaZrTi2O7

trigonal

P3121

32

Physical Properties

Density (g/cm³)

4.2 (gemessen) 4.4 (berechnet)

4.36 ( ρ calc. Mineralienatlas )

Preface

Author (Name, Year)

Borodin & Nazarenko & Richter, 1956

References

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

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

Doklady Akademii Nauk SSSR: 110: 845-848.

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

Other languages

English

Zirconolite-2M

German

Zirkonolith-2M

Russian

Цирконолит-2M

Japanese

ジルコノライト-2M

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

German pages

DeWikiPedia - search for: Zirkonolith-2M
Google-Bilder-Suche - search for: Zirkonolith-2M
Mineralienatlas.de (Forum) - search for: Zirkonolith-2M

English pages

Mindat - search for: Zirconolite-2M
Webmineral - search for:Zirconolite-2M
Handbook-of-Mineralogy - search for: Zirconolite-2M
RRUFF - Raman, XRD and other mineral data - search for: Zirconolite-2M
RRUFF - References and PDF downloads - search for: Zirconolite-2M
American-Mineralogist-Crystal-Structure-Database - search for: Zirconolite-2M
Strahlen.org - search for: Zirconolite-2M

Russian pages

Webmineral.ru - search for: Цирконолит-2M

Mineral Dealer

German pages

hausen - Mineralgroßhandel - search for: Zirkonolith-2M
Crystal-Treasure.com - search for: Zirkonolith-2M
Bosse - search for: Zirkonolith-2M
Edelsteine Neuburg - Gundolf Fischer - search for: Zirkonolith-2M
Geolitho marketplace, by and for collectors - search for: Zirkonolith-2M

Locations with GPS information