Show sample as: 72-frame QuickTime VR or 360-frame QuickTime movie loop.    My periodic table poster is now available! Depleted uranium anti-tank round core. (External Sample) The depleted uranium core of an anti-tank penetrator showing how it fits in its sabot. Museum's listing of this item. Location: Oak Ridge Health Physics Museum Photographed: 15 April, 2009 Text Updated: 15 April, 2009 Size: 12" Purity: >95%