  Lab-created copper nodules.  
Description from the source: 
Copper (Cu cub.), Laboratory product, but nice, as a grapes bunch. 2x1,5x1,2 cm; 8 g. 
Source: Simone Citon 
Contributor: John Gray 
Acquired: 10 January, 2009 
Text Updated: 10 January, 2009 
Price: Trade 
Size: 0.75" 
Composition: Cu
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