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0 item @ $0.00  

Sellaite

#PD50065

Sellaite

#PD50065
Availability
Sold
Size
2.7 x 2.2 x 1.5 cm - Thumbnail 
Formula
MgF2 (RRUFF)
Locality
Emmelberg, Üdersdorf, Eifel Volcanic Fields, Germany

Simple magnesium flouride found all over the world. The Sellaite here form long bladed crystals to about 1mm.

Sellaite

Formula
MgF2 
Crystal System
Tetragonal 
Crystal Habit
Prismatic 
Cleavage
Distinct, Distinct, None 
Luster
Vitreous - Greasy 
Color
colorless, white 
Streak
white 
Class
Tetragonal - Ditetragonal Dipyramidal 
Fracture
Brittle - Conchoidal 
Hardness
5-6 

Data courtesy of Webmineral.

Collection
Don Phillips Collection
Mineralpedia
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On Dakota Matrix
Previously Sold Sellaite
On Dakota Matrix
Other Available Sellaite
WebMineral
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Mindat
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