My periodic table poster is now available! Cutoff chunk. This is another piece cut from the same original lump as the sample above. It came to me by way of Max Whitby, who is thinking of using pieces like this in future versions of his commercial element set. Source: Max Whitby of RGB Contributor: Max Whitby of RGB Acquired: 12 May, 2003 Text Updated: 11 August, 2007 Price: Donated Size: 0.5" Purity: 99.9%