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Orthoclase

#60692
SOLD
Orthoclase from South Betroka, Madagascar - 60692
Orthoclase from South Betroka, Madagascar - 60692

Orthoclase

#60692
Availability
Sold
Size
4 x 3 x 3 cm - Miniature 
Formula
K(AlSi3)O8 (RRUFF)
Locality
South Betroka, Madagascar

Excellent glassy light yellowish green, gemmy total crystal.

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
6 

Data courtesy of Webmineral.

Collection
Dr. David London Collection
Mineralpedia
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On Dakota Matrix
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On Dakota Matrix
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WebMineral
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