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Hemimorphite

#AH52745

Hemimorphite

#AH52745
Availability
Sold
Size
7 x 4.5 x 3 cm - Sm Cabinet 
Formula
Zn4Si2O7(OH)2·H2O (RRUFF)
Locality
Mina Ojuela, Mapimi, Durango, Mexico

Thick bladed Hemimorphite crystals to over 1cm. Acquired in 1970 by Arnold Hampson.

Hemimorphite

Formula
Zn4Si2O7(OH)2·H2
Crystal System
Orthorhombic 
Crystal Habit
Massive, Stalactitic, Mammillary 
Cleavage
Perfect, None, None 
Luster
Vitreous (Glassy) 
Color
brown, colorless, greenish gray, yellow brown, white 
Streak
white 
Class
Orthorhombic - Pyramidal 
Fracture
Conchoidal 
Hardness

Data courtesy of Webmineral.

Collection
Arnold G Hampson Collection

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