| | |   Technical grade beauty. I've never seen selenium this pretty, I had to double check that it wasn't actually germanium or silicon, which it strongly resembles.  But no, it's actually technical grade (meaning not overly pure) selenium crystal.
 Source: Ivan Timokhin
 Contributor: Ivan Timokhin
 Acquired: 4 September, 2007
 Text Updated: 11 November, 2009
 Price: Donated
 Size: 1.25"
 Purity: 99%
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