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Khurayyimite (Khurayyimit)

Collectors Summary

Crystal System monoklin, P21/c

Chemism

Chemical formula

Ca7Zn4(Si2O7)2(OH)10·4H2O

Chemical composition

Calcium, Silicium, Zink, Sauerstoff, Wasserstoff

Unit weight: 1120.655606 u; Number of atoms in the formula: 61

Info

Empirical formula:

Ca7Zn4(Si2O7)2(OH)10·4H2O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

1.62

18

29.51

1.0079470

18.1430460

Oxygen

O

39.98

28

45.90

15.9994300

447.9840400

Silicon

Si

10.02

4

6.56

28.0855300

112.3421200

Calcium

Ca

25.03

7

11.48

40.0784000

280.5488000

Zinc

Zn

23.35

4

6.56

65.4094000

261.6376000

IMA status

anerkanntes Mineral, CNMNC Newsletter 48, März 2019

Mineral status

anerkanntes Mineral

Crystallography

Crystal System

monoklin

Class (H-M)

2/m

Space Group number

14

Space Group

P21/c

Cell parameters a (Å)

11.2450(8)

Cell parameters b (Å)

9.0963(5)

Cell parameters c (Å)

14.068(1)

Cell parameters a/b or c/a

1.236

Cell parameters c/b

1.547

Cell parameters α

90°

Cell parameters β

113.237(8)°

Cell parameters γ

90°

Volumne (ų)

1322.257

Kristall structure

Neuer Strukturtyp, Struktur bestimmt

X-Ray Powder Diffraction

10.311(81), 5.455(59), 3.833(100), 3.408(42), 3.215(34), 2.952(67), 2.908(55), 2.661(57)

XRD chart Khurayyimite

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

(Co-)Type locality

(Co-)Type locality

Jordanien/Amman/Hashem, Region/Lisdan-Siwaga Falte/Siwaga/Qatranait und Khurayyimit

Type material

Das Typenmaterial ist in den Sammlungen des Fersman Mineralogischen Museums, Russische Akademie der Wissenschaften, Leninskiy Prospekt 18-2, Moskau 119071, Russland, Registernummer 5298/1 hinterlegt.

Preface

Author (Name, Year)

Irina O. Galuskina, Biljana Krüger, Evgeny V. Galuskin, Yevgeny Vapnik und Mikhail Murashko (2019)

References

Galuskina, I.O., Krüger, B., Galuskin, E.V., Vapnik, Y. and Murashko, M. (2019) Khurayyimite, IMA 2018-140. CNMNC Newsletter No. 48, April 2019, page xxx; Mineralogical Magazine, 83, xxx-xxx

Other languages

German

Khurayyimit

English

Khurayyimite

IMA Number

IMA 2018-140

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

German pages

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

English pages

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

Mineral Dealer

German pages

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

Locations with GPS information




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