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0 item @ $0.00  

Willemite with Freidelite

#PD37016

Willemite with Freidelite

#PD37016
Availability
Sold
Size
8 x 4 x 3 cm - Sm Cabinet 
Formula
Zn2SiO4 (RRUFF)
Locality
Franklin, Sussex Co., New Jersey, United States

Excellent prismatic, striated, and clear WIllemite crystals to about 1.5mm  with other thicker and larger in a seam lined with orange, pseudorhombohedral crystals to about 0.75mm.

Willemite

Formula
Zn2SiO4 
Crystal System
Trigonal 
Crystal Habit
Prismatic, Massive - Granular, Massive 
Cleavage
Poor, Poor, None 
Luster
Vitreous - Resinous 
Color
white, yellow, green, reddish brown, black 
Streak
white 
Class
Trigonal - Rhombohedral 
Fracture
Uneven 
Hardness
5.5 

Data courtesy of Webmineral.

Collection
Phillips Collection
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