| | |   Button for no reason. Description supplied by the source:
 This is a nice little button of pure hafnium that was lying around the alloy company I was visiting, so I picked it up and sent it to you!  Nothing particularly special, but hey, it's hafnium.
 Source: Ethan Currens
 Contributor: Ethan Currens
 Acquired: 30 April, 2008
 Text Updated: 30 April, 2008
 Price: Anonymous
 Size: 1"
 Purity: 99.99%
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