  Azurite.  
Description from the source: 
Azurite (Cu+23 (CO3)2 (OH)2 mon.), Ajo, Pima Co., Arizona, USA. Well definited crystals on matrix. 1,8x1,5x1 cm; 8 g. 
Source: Simone Citon 
Contributor: John Gray 
Acquired: 30 September, 2008 
Text Updated: 1 October, 2008 
Price: Trade 
Size: 0.7" 
Composition: Cu+23(CO3)2(OH)2
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