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Sugilite

#BN48899
SOLD
Sugilite from N'Chwaning mines, Kuruman, Northern Cape prov., South Africa - BN48899
Sugilite from N'Chwaning mines, Kuruman, Northern Cape prov., South Africa - BN48899

Sugilite

#BN48899
Availability
Sold
Size
4.5 x 4 x 2 cm - Miniature 
Formula
KNa2Fe3+2(Li3Si12)O30 (RRUFF)
Locality
N'Chwaning mines, Kuruman, Northern Cape prov., South Africa

Bright purple crystalline Sugilite in matrix.

Sugilite

Formula
KNa2Fe3+2(Li3Si12)O30 
Crystal System
Hexagonal 
Crystal Habit
Granular, Prismatic 
Cleavage
Indistinct, None, None 
Luster
Vitreous (Glassy) 
Color
brownish yellow, violet, reddish violet, pale pink 
Streak
white 
Class
Hexagonal - Dihexagonal Dipyramidal 
Hardness
6-6.5 

Data courtesy of Webmineral.

Collection
Dr. Buford Nichols Collection
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