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0 item @ $0.00  

Conichalcite

#49959

Conichalcite

#49959
Availability
Sold
Size
5 x 2.5 x 3.5 cm - Miniature 
Formula
CaCuAsO4(OH) (RRUFF)
Locality
San Pedro Corralitos, Chihuahua, Mexico
Tagged
arsenate , copper

Bright green spherulitic groups of Conichalcite to 1mm.

Conichalcite

Formula
CaCuAsO4(OH) 
Crystal System
Orthorhombic 
Crystal Habit
Fibrous, Reniform, Massive 
Cleavage
None, None, None 
Luster
Vitreous - Greasy 
Color
yellow green, emerald green 
Streak
light green 
Class
Orthorhombic - Disphenoidal 
Fracture
Brittle - Uneven 
Hardness
4.5 

Data courtesy of Webmineral.

Collection
Dr. Buford Nichols Collection

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