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0 item @ $0.00  

Actinolite with Microcline

#50096

Actinolite with Microcline

#50096
Availability
Available
Price
$8.00
Size
5 x 4.5 x 5 cm - Miniature 
Formula
Ca2(Mg,Fe2+)5Si8O22(OH)2 (RRUFF)
Locality
Wausau, Marathon Co., Wisconsin, United States

Mass of compact fibrous green Actinolite with pink Microcline. 

Actinolite

Formula
Ca2(Mg,Fe2+)5Si8O22(OH)2 
Crystal System
Monoclinic 
Crystal Habit
Bladed, Radial, Fibrous 
Cleavage
Perfect, Perfect, None 
Luster
Vitreous (Glassy) 
Color
green, green black, gray green, black 
Streak
white 
Class
Monoclinic - Prismatic 
Fracture
Splintery 
Hardness
5.5 

Data courtesy of Webmineral.

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