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Villiaumite

#50768

Villiaumite

#50768
Availability
Sold
Size
4 x 2.5 x 2.5 cm - Miniature 
Formula
NaF (RRUFF)
Locality
Koashva Mt., Khibiny Massif, Kola Peninsula, Russia

Deep reddish purple thick tabular crystals in matrix.

Villiaumite

Formula
NaF 
Crystal System
Isometric 
Crystal Habit
Massive - Granular, Granular 
Cleavage
Perfect, Perfect, Perfect 
Luster
Vitreous (Glassy) 
Color
colorless, dark red, orange brown, pink 
Streak
pinkish white 
Class
Isometric - Hexoctahedral 
Fracture
Brittle 
Hardness
2.5 

Data courtesy of Webmineral.

Collection
Robert J. Waidler Collection

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