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Chloro-potassic-ferro-edenite

Additional Functions

Collectors Summary

Crystal System monoklin,

Chemism

Chemical formula

[K][Ca2][Fe2+5][(Cl,OH)2|AlSi7O22]

Chemical composition

Aluminium, Calcium, Chlor, Eisen, Silicium, Kalium, Sauerstoff, Wasserstoff

Unit weight: 1035.7323067 u; Number of atoms in the formula: 40.5

Info

Empirical formula:

[K][Ca2][Fe5][(Cl0.75(OH)0.25)2AlSi7O22]

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

0.05

0.5

1.23

1.0079470

0.5039735

Oxygen

O

34.76

22.5

55.56

15.9994300

359.9871750

Aluminium

Al

2.61

1

2.47

26.9815382

26.9815382

Silicon

Si

18.98

7

17.28

28.0855300

196.5987100

Chlorine

Cl

5.13

1.5

3.70

35.4532000

53.1798000

Potassium

K

3.77

1

2.47

39.0983100

39.0983100

Calcium

Ca

7.74

2

4.94

40.0784000

80.1568000

Iron

Fe

26.96

5

12.35

55.8452000

279.2260000

Strunz 9th edition incl. updates

9.DE.15

9: Silikate (Germanate)
D: Ketten- und Bandsilikate (Inosilikate)
E: Ketten- und Bandsilikate mit 2-periodischen Doppelketten, Si4O11; Amphibol-Familie, Klinoamphibole
15:Amphibole: Ca > Na

IMA status

nicht bestätigt

Crystallography

Crystal System

monoklin

Cell parameters α

90°

Cell parameters γ

90°

Preface

Author (Name, Year)

Deer & Howie & Zussman, 1997

References

Canadian Mineralogist 41 (2003), 1329

Other languages

English

Chloro-potassic-ferro-edenite

German

Kalium-Chloro-Ferro-Edenit

Alternative Name

Potassic-chloro-ferro-edenite

IDs

GUSID (Global unique identifier short form) McpgczRKnU6bR2BpVUQSNQ
GUID (Global unique identifier) 7360CA31-4A34-4E9D-9B47-606955441235
Database ID 4344