Mineralienatlas Lexikon - Kalistrontite

Kalistrontite

Introduction

Additional Functions

Chemism

Chemical formula

K₂Sr(SO₄)₂

Additional chem. information

Chemical composition

Strontium, Kalium, Sauerstoff, Schwefel

Unit weight: 357,94406 u; Number of atoms in the formula: 13						Info
Calculation formula:	K₂Sr(SO₄)₂
Element	Symbol	Weight%	Atoms	Atoms%	Atom weight (u)	Sum weight (u)
Oxygen	O	35.76	8	61.54	15.9994300	127.9954400
Sulfur	S	17.92	2	15.38	32.0655000	64.1310000
Potassium	K	21.85	2	15.38	39.0983100	78.1966200
Strontium	Sr	24.48	1	7.69	87.6210000	87.6210000

Strunz 8th edition

VI/A.08-20

Klasse/Gruppierung (Strunz 8)

VI: Sulfate
A: Wasserfreie Sulfate, ohne fremde Anionen [SO₄]^2-
8:

Strunz 9th edition incl. updates

7.AD.40

Klasse/Gruppierung (Strunz 9)

7: Sulfate (Selenate, Tellurate, Chromate, Molybdate, Wolframate)
A: Sulfate (Selenate, etc.) ohne weitere Anionen, ohne H₂O
D: Mit ausschließlich großen Kationen
40:Palmierit-Gruppe

Hey's Chemical Index of Minerals

Dana 7th edition

Dana 8th edition

IMA status

Anerkannt von der CNMNC

Mineral status

anerkanntes Mineral

Variety / polytype of

Optical Properties

Colour	farblos
Streak color	weiß
Diaphaneity (Transparency)	durchsichtig
Lustre
Pleochroism
Refraction index
Luminescence
Optical data

Crystallography

Crystal System	trigonal
Class (H-M)	3m
Space Group number	166
Space Group	R3m
Cell Parameters (Å)
Z	3
Kristall structure
X-Ray Powder Diffraction	3.12(100), 2.73(80), 2.06(60), 2.05(50), 1.904(90), 1.236(80), 1.109(60), 1.041(70)
	Errechnet aus dem d-Spacing und Intensität bei 0.1541838 nm (Cu)
Morphology

Physical Properties

Hardness (Mohs)	2 - [Gips]
VHN (Hardness Vickers)
Cleavages	{0001} vollkommen
Fracture
Density (g/cm³)	3,2
Tenacity
Radioactivity
Melting point °C
Melting point K
Chem. Eigenschaften u. Tests

(Co-)Type locality

(Co-)Type locality
Type material
Collection number of type material
Paragenesis of type material

Preface

Occurrences
Generation conditions
Paragenesis
Rareness
Name from
Reference List	Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 91 (1962), 712
Corresponding author (Name, Year)	Voronova, 1962
Relevance, Usage
Collector information
Additional Information
Manipulation/Imitation

Aphthitalite	(K,Na)₃Na(SO₄)₂	trigonal	P3m1	3m	VI/A.08-10
Kalistrontite	K₂Sr(SO₄)₂	trigonal	R3m	3m	VI/A.08-20
Palmierite	(K,Na)₂Pb(SO₄)₂	trigonal	R3m	3m	VI/A.08-30
Glauberite	Na₂Ca(SO₄)₂	monoklin	C2/c	2/m	VI/A.08-40
Anhydrite	CaSO₄	orthorhombisch	Amma	mmm	VI/A.08-50

Kalistrontite	K₂Sr(SO₄)₂	trigonal	R3m	3m	7.AD.40
Palmierite	(K,Na)₂Pb(SO₄)₂	trigonal	R3m	3m	7.AD.40

Other languages

Spanish	Calistrontita
German	Kalistrontit
French	Kalistrontite
English	Kalistrontite

Alternative Name

Spanish

Kalistrontita

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

Deutsche Seiten	MinMax - suche nach: Kalistrontit DeWikiPedia - suche nach: Kalistrontit Mineralogisch-Petrographisches-Institut Hamburg - suche nach: Kalistrontit Google-Bilder-Suche - suche nach: Kalistrontit
Englische Seiten	Mindat - search for: Kalistrontit Webmineral - search for: Kalistrontit Handbook-of-Mineralogy - search for: Kalistrontit Database-of-Raman-spectroscopy - search for: Kalistrontit American-Mineralogist-Crystal-Structure-Database - search for: Kalistrontit Athena - search for: Kalistrontit