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Villiaumite

#PD35668

Villiaumite

#PD35668
Availability
Sold
Size
7 x 3 x 3 cm - Sm Cabinet 
Formula
NaF (RRUFF)
Locality
Alluaiv Mt., Lovozero Massif, Kola Peninsula, Russia

Deep red crystal sections occupying most of matrix with Ussingite.

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
Phillips Collection

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