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Fluorkyuygenite

Collectors Summary

Crystal System kubisch, I43d

Chemism

Chemical formula

Ca12Al14O32[(H2O)4F2]

Additional chem. information

Mayenit-Gruppe

Chemical composition

Aluminium, Calcium, Fluor, Sauerstoff, Wasserstoff

Unit weight: 1480.7221973 u; Number of atoms in the formula: 72

Info

Empirical formula:

Ca12Al14O32[(H2O)4F2]

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Hydrogen

H

0.54

8

11.11

1.0079470

8.0635760
Oxygen

O

38.90

36

50.00

15.9994300

575.9794800
Fluorine

F

2.57

2

2.78

18.9984033

37.9968065
Aluminium

Al

25.51

14

19.44

26.9815382

377.7415348
Calcium

Ca

32.48

12

16.67

40.0784000

480.9408000

Strunz 9th edition incl. updates

4.CC.20

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
20:Mayenit-Gruppe

Lapis Classification

IV/A.07-040

IV: OXIDE
A: Oxide mit Verhältnis Metall : Sauerstoff = 1:1 und 2:1 (M2O, MO)

IMA status

anerkannt - CNMNC Newsletter No. 17, October 2013

Mineral status

anerkanntes Mineral

IMA Classification

IMA Classification

 Mayenite supergroup  ⇒ Mayenite group

Crystallography

Crystal System

kubisch

Class (H-M)

43m

Space Group number

220

Space Group

I43d

Cell parameters a (Å)

11.966

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°

Volume (ų)

1713.354

Crystal structure

Struktur bestimmt

X-Ray Powder Diffraction

4.885(41),
3.198(46),
2.992(61),
2.676(100),
2.443(45),
2.185(32),
1.659(27),
1.599(26)
XRD chart Fluorkyuygenite

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

Crystals 3D

Open larger view

Crystal Structure 3D

Open larger view

(Co-)Type locality

(Co-)Type locality

Israel/Südbezirk (Mechos haDarom)/Arad

Type material

Mineralogical Museum of St Petersburg State University, St Petersburg, Russland

Central Siberian Geological Museum of the V.S. Sobolev Institute of Geology und Mineralogy, Novosibirsk, Russland

Collection number of type material

1/19465 (St Petersburg); VII-87/1 (Sibirien)

Preface

Author (Name, Year)

Evgeny V. Galuskin, Frank Gfeller, Thomas Armbruster, Victor V. Sharygin, Irina O. Galuskina, Sergey V. Krivovichev, Yevgeny Vapnik, Mikhail Murashko, Piotr Dzierżanowski und Richard Wirth (2013)

References

Galuskin, E.V., Gfeller, F., Armbruster, T., Sharygin, V.V., Galuskina, I.O., Krivovichev, S.V., Vapnik, Y., Murashko, M., Dzierżanowski, P. und Wirth, R. (2013) Fluorkyuygenite, IMA 2013-043. CNMNC Newsletter No. 17, October 2013, page 3000; Mineralogical Magazine, 77, 2997 - 3005.

Evgeny V. Galuskin, Frank Gfeller, Thomas Armbruster, Irina O. Galuskina, Yevgeny Vapnik, Mateusz Dulski, Mikhail Murashko, Piotr Dzierżanowski, Viktor V. Sharygin, Sergey V. Krivovichev, and Richard Wirth: Mayenite supergroup, part III: Fluormayenite, Ca12Al14O32 □4F2, and fluorkyuygenite, Ca12Al14O32(H2O)4F2, two new minerals from pyrometamorphic rocks of the Hatrurim Complex, South Levant. Eur J Mineral Vol. 27, Nr. 1 (2015) S. 123-136.

IMA group assignments

Other languages

German

Fluorkyuygenit

English

Fluorkyuygenite

Russian

Фторкюйгенит

CNMNC (IMA)-Number

IMA 2013-043

CNMNC symbol

Symbol

Fky

Locations with GPS information

IDs

GUSID (Global unique identifier short form) -o1DSrpG_EeVrj3jnO7_VA
GUID (Global unique identifier) 4A438DFA-46BA-47FC-95AE-3DE39CEEFF54
Database ID 7661