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Hemimorphite

#PD31769

Hemimorphite

#PD31769
Availability
Sold
Size
3 x 3.5 x 2 cm - Miniature 
Formula
Zn4Si2O7(OH)2·H2O (RRUFF)
Locality
Pribram, Bohemia, Czech Republic

An interesting and uncommon form of Hemimorphite as creamy yellow, thick platy crystals tightly packed into ball-like aggregates.

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
Phillips Collection

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