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0 item @ $0.00  

Quartz (Japan Law Twin)

#41357

Quartz (Japan Law Twin)

#41357
Availability
Sold
Size
12 x 12 x 5 cm - Cabinet 
Formula
SiO2 (RRUFF)
Locality
Denny Mountain, King Co., Washington, United States

A fantastic large Japan Law Quartz twin with individual crystals to 5cm. One of the crystals shows a good ding as shown in the photos. Several other crystals to 3cm. A fine example with an attached large wall-rock matrix. Formerly of the Mel Judy collection.

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.

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