Show sample as: 72-frame QuickTime VR or 360-frame QuickTime movie loop.    My periodic table poster is now available! Copper earring. My assistant Nick Mann found this pure copper earring at a Maker Faire we were at in Austin Texas recently. Source: Nick Mann Contributor: Nick Mann Acquired: 20 November, 2007 Text Updated: 21 November, 2007 Price: Donated Size: 1" Purity: >99%