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0 item @ $0.00  

Spangolite

#PD33269

Spangolite

#PD33269
Availability
Sold
Size
1.5 x 3 x 1.5 cm - Thumbnail 
Formula
Cu6AlSO4(OH)12Cl·3H2O (RRUFF)
Locality
Bingham dist., Socorro Co., New Mexico, United States
Tagged
sulfate

Blue-green pyramidal Spangolite crystals to <1mm with hexagonal outlines and crystalline crusts on matrix.

Spangolite

Formula
Cu6AlSO4(OH)12Cl·3H2
Crystal System
Trigonal 
Crystal Habit
Prismatic, Platy, Tabular 
Cleavage
Perfect, Distinct, None 
Luster
Vitreous (Glassy) 
Color
blue green, green, dark green, emerald green 
Streak
light green 
Class
Trigonal - Ditrigonal Pyramidal 
Fracture
Conchoidal 
Hardness
2.5-3 

Data courtesy of Webmineral.

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