| | |   Dendritic sample under oil. This 13g sample under mineral oil shows dendritic crystals characteristic of material purified by some kind of deposition process (either electrolytic or vapor deposition).
 
 I chose this sample to represent its element in my Photographic Periodic Table Poster.  The sample photograph includes text exactly as it appears in the poster, which you are encouraged to buy a copy of.
 
  
 Source: Dave Hamric
 Contributor: Theodore Gray
 Acquired: 20 September, 2005
 Text Updated: 4 May, 2007
 Price: $39
 Size: 1"
 Purity: 99.9%
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