Mineralienatlas Lexikon

Tveitite-(Y)

Introduction

Additional Functions

Occurrences (3) \| General Map \| Picture Carousel \| Pictures (ordered) \| Pictures \|

Chemism

Chemical Formula	Ca₃YF₉
Additional chem. information
Chemical composition	Calcium, Yttrium, Fluor
Strunz 8th edition	III/A.08-30
Klasse/Gruppierung (Strunz 8)	III: Halogenide A: Einfache Halogenide 8: Fluorit Serie und verwandte Verbindungen
Strunz 9th edition incl. updates	3.AB.30
Klasse/Gruppierung (Strunz 9)	3: Halide (Fluoride, Chloride, Bromide, Iodide) A: Einfache Halogenide ohne H₂O B: M:X = 1:2 30:Tveitit
Hey's Chemical Index of Minerals
Dana 7th edition
Dana 8th edition
IMA status	Anerkannt von der CNMNC
Mineral status	anerkanntes Mineral
Variety of

Optical Properties

Colour	weiß, hellgelb
Streak color	weiß
Diaphaneity (Transparency)
Lustre
Pleochroism
Refraction index
Luminescence	fluoreszierend, Kurzwelliges UV=matt gelb orange
Optical data

Crystallography

Crystal System	trigonal
Class (H-M)	3
Space Group number	148
Space Group	R3
Cell Parameters (Å)
Z	3
Kristall structure
X-Ray Powder Diffraction	3.222(40), 3.184(100), 2.764(50), 1.963(50), 1.949(70), 1.676(40), 1.664(60), 1.265(80)
	Errechnet aus dem d-Spacing und Intensität bei 0.1541838 nm (Cu)
Morphology

Physical Properties

(Co-)Type locality

(Co-)Type locality	Norwegen /Telemark, Provinz /Drangedal /Tørdal /Høydalen

Type material
Collection number of type material
Paragenesis of type material

Preface

Occurrences
Generation conditions
Paragenesis
Rareness
Name from
Reference List	Lithos 10 (1977), 81
Corresponding author (Name, Year)	Bergstøl & Jensen & Neumann, 1977
Relevance, Usage
Collector information
Additional Information
Manipulation/Imitation

Tveitite-(Y)	Ca₃YF₉	trigonal	R3	3	3.AB.30

Ca₃YF₉

3.AB.30

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

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

Mineral Dealer

Deutsche Seiten	Mineralium.com - suche nach: Tveitit-(Y) Kristalldruse.de - suche nach: Tveitit-(Y) hausen - Mineralgroßhandel - suche nach: Tveitit-(Y)
Internationale Seiten	FabreMinerals.com - search for: Tveitite-(Y)

Deutsche Seiten

Mineralium.com - suche nach: Tveitit-(Y)

Kristalldruse.de - suche nach: Tveitit-(Y)

hausen - Mineralgroßhandel - suche nach: Tveitit-(Y)

Internationale Seiten

FabreMinerals.com - search for: Tveitite-(Y)

Detailed Description

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