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0 item @ $0.00  

Sodalite var. Hackmanite in Winchite

#32304

Sodalite var. Hackmanite in Winchite

#32304
Availability
Sold
Size
5.5 x 6 x 5.5 cm - Sm Cabinet 
Formula
Na4Si3Al3O12Cl (RRUFF)
Locality
Kokcha Valley, Badakshan, Afghanistan
Notes
Discounts/Promos do NOT apply to this item
Tagged
Holiday Sale

Large light blue-gray Sodalite variety Hackmanite crystals to 2.5cm set in the center of a well trimmed piece of mostly crystalline Winchite matrix. Nice piece!

Sodalite

Formula
Na4Si3Al3O12Cl 
Crystal System
Isometric 
Crystal Habit
Massive - Granular, Disseminated 
Cleavage
Poor, None, None 
Luster
Vitreous - Greasy 
Color
azure blue, white, pink, gray, green 
Streak
white 
Class
Isometric - Hextetrahedral 
Fracture
Brittle - Conchoidal 
Hardness

Data courtesy of Webmineral.

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