  Particularly beautiful polycrystal. 
The surface of this chunk of silicon is just lovely, a beautiful crisscrossing of crystal fingers. 
Source: Max Whitby of RGB 
Contributor: Max Whitby of RGB 
Acquired: 4 May, 2007 
Text Updated: 9 May, 2007 
Price: Donated 
Size: 1.5" 
Purity: 99.9999%
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