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0 item @ $0.00  

Phlogopite Calcite

#DC30769

Phlogopite Calcite

#DC30769
Availability
Sold
Size
4 x 3.5 x 3.5 cm - Miniature 
Formula
KMg3(Si3Al)O10(OH)2 (RRUFF)
Locality
Headley mine, Old Chelsea, Quebec, Canada

Excellent cone shaped crystal 2x3cm with Calcite.

Phlogopite

Formula
KMg3(Si3Al)O10(OH)2 
Crystal System
Monoclinic 
Crystal Habit
Micaceous, Scaly, Lamellar 
Cleavage
Perfect, None, None 
Luster
Vitreous - Pearly 
Color
brown, gray, green, yellow, reddish brown 
Streak
white 
Class
Monoclinic - Prismatic 
Fracture
Uneven 
Hardness
2-2.5 

Data courtesy of Webmineral.

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