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0 item @ $0.00  

Quartz Japan-law twin

#BM44886

Quartz Japan-law twin

#BM44886
Availability
Sold
Size
6 x 4 x 3 cm - Sm Cabinet 
Formula
SiO2 (RRUFF)
Locality
Black Pine mine, Philipsburg, Granite Co., Montana, United States

A 1.3cm Japan-law twin of Quartz. Some clown marked it with a red marker. I'm sure it can be removed, I just haven't tried. A locality specimen.

Quartz

Formula
SiO2 
Crystal System
Trigonal 
Crystal Habit
Crystalline - Coarse, Druse, Crystalline - Fine 
Cleavage
Indistinct, None, None 
Luster
Vitreous (Glassy) 
Color
brown, colorless, violet, gray, yellow 
Streak
white 
Class
Trigonal - Trapezohedral 
Fracture
Conchoidal 
Hardness

Data courtesy of Webmineral.

Collection
McConlogue Collection
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