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Dioptase

#PD32290
SOLD
DIOPTASE from Christmas mine, Gila Co., Arizona, United States - PD32290
DIOPTASE from Christmas mine, Gila Co., Arizona, United States - PD32290

Dioptase

#PD32290
Availability
Sold
Size
3 x 5 x 3 cm - Miniature 
Formula
CuSiO3·H2O (RRUFF)
Locality
Christmas mine, Gila Co., Arizona, United States

Beautiful bright gemmy-green, prismatic Dioptase crystals in clusters to 2mm lining a vuggy area of matrix.

Dioptase

Formula
CuSiO3·H2O 
Crystal System
Trigonal 
Crystal Habit
Massive, Cryptocrystalline, Crystalline - Coarse 
Cleavage
Good, None, None 
Luster
Vitreous (Glassy) 
Color
dark blue green, emerald green, turquoise 
Streak
green 
Class
Trigonal - Rhombohedral 
Fracture
Conchoidal 
Hardness
5 

Data courtesy of Webmineral.

Collection
Phillips Collection
Mineralpedia
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Previously Sold Dioptase
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