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0 item @ $0.00  

Leucosphenite

#PD32037

Leucosphenite

#PD32037
Availability
Sold
Size
4 x 2 x 2 cm - Miniature 
Formula
Na4BaTi2B2Si10O30 (RRUFF)
Locality
Mt. Karnasurt, Lovozero Massif, Kola Peninsula, Russia

Large blue crystal grains to 1cm in pink matrix.

Leucosphenite

Formula
Na4BaTi2B2Si10O30 
Crystal System
Monoclinic 
Crystal Habit
Wedge shaped, Pseudo Hexagonal, Striated 
Cleavage
Perfect, Fair, None 
Luster
Vitreous (Glassy) 
Color
colorless, lemon yellow, brown, pale blue 
Streak
white 
Class
Monoclinic - Prismatic 
Fracture
Brittle 
Hardness
6-6.5 

Data courtesy of Webmineral.

Collection
Phillips Collection

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