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1 item @ $125.00  

Calcite

#54414

Calcite

#54414
Availability
Available
Price
$35.00
Size
5 x 4 x 2.7 cm - Miniature 
Formula
CaCO3 (RRUFF)
Locality
Linwood mine, Scott Co., Iowa, United States

This Calcite from the Linwood mine differs very much from one piece to another.  Nice rhombic structure with a little Marcasite sprinkled in places and included in the Calcite crystals which measure to 1 cm.

Calcite

Formula
CaCO3 
Crystal System
Trigonal 
Crystal Habit
Crystalline - Coarse, Stalactitic, Massive 
Cleavage
Perfect, Perfect, Perfect 
Luster
Vitreous (Glassy) 
Color
colorless, white, pink, yellow, brown 
Streak
white 
Class
Trigonal - Hexagonal Scalenohedral 
Fracture
Brittle - Conchoidal 
Hardness

Data courtesy of Webmineral.

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