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0 item @ $0.00  

Malachite

#56422

Malachite

#56422
Availability
Available
Price
$30.00
Size
7 x 6 x 6.5 cm - Sm Cabinet 
Formula
Cu2CO3(OH)2 (RRUFF)
Locality
Newhurst quarry, Charnwood, Leicestershire, England
Tagged
carbonate , copper

A locality specimen showing a "ball" of Malachite to 5mm. A vug with Calcite crystals also has a group of acicular crystals to 1mm.

Malachite

Formula
Cu2CO3(OH)2 
Crystal System
Monoclinic 
Crystal Habit
Botryoidal, Stalactitic, Massive - Fibrous 
Cleavage
Perfect, Fair, None 
Luster
Vitreous - Silky 
Color
green, dark green, blackish green 
Streak
light green 
Class
Monoclinic - Prismatic 
Fracture
Uneven 
Hardness
3.5-4 

Data courtesy of Webmineral.

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