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0 item @ $0.00  

Orthoclase var. adularia with chlorite

#53973

Orthoclase var. adularia with chlorite

#53973
Availability
Sold
Size
7.5 x 5 x 2.2 cm - Sm Cabinet 
Formula
K(AlSi3)O8 (RRUFF)
Locality
Cristallina Valley, Grischun, Switzerland

Colorless adularia crystals to 1.5cm with preferentially coated Chlorite crystals. Quite a piece really considering the nice striated crystals.

Orthoclase

Formula
K(AlSi3)O8 
Crystal System
Monoclinic 
Crystal Habit
Prismatic, Massive - Granular, Blocky 
Cleavage
Perfect, Good, None 
Luster
Vitreous (Glassy) 
Color
colorless, greenish, grayish yellow, white, pink 
Streak
white 
Class
Monoclinic - Prismatic 
Fracture
Uneven 
Hardness

Data courtesy of Webmineral.

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