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1 item @ $25.00  
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Microcline

#PD31884
SOLD
MICROCLINE from Strictland quarry, Portland, Middlesex Co., Connecticut, United States - PD31884
MICROCLINE from Strictland quarry, Portland, Middlesex Co., Connecticut, United States - PD31884

Microcline

#PD31884
Availability
Sold
Size
3 x 2.5 x 3.5 cm - Miniature 
Formula
KAlSi3O8 (RRUFF)
Locality
Strictland quarry, Portland, Middlesex Co., Connecticut, United States

A white with a slight tint of green, well-formed Microcline crystal with several green Tourmaline prisms sticking out.

Microcline

Formula
KAlSi3O8 
Crystal System
Triclinic 
Crystal Habit
Blocky, Crystalline - Coarse, Prismatic 
Cleavage
Perfect, Good, None 
Luster
Vitreous (Glassy) 
Color
bluish green, green, gray, grayish yellow, yellowish 
Streak
white 
Class
Triclinic - Pinacoidal 
Fracture
Uneven 
Hardness
6 

Data courtesy of Webmineral.

Collection
Phillips Collection
Mineralpedia
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On Dakota Matrix
Previously Sold Microcline
On Dakota Matrix
Other Available Microcline
WebMineral
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