Bismuth heart. | |||
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| Bismuth heart. Ethan Currens cast this bismuth heart in a mold he made in ceramics class at school. Good for him. It has a typical multi-colored bismuth oxide surface, but see below for a similar heart that has been etched to reveal the interior crystal structure. Source: Ethan Currens Contributor: Ethan Currens Acquired: 28 November, 2005 Text Updated: 19 November, 2007 Price: Donated Size: 2" Purity: 99.99% | |||
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