Show sample as: 72-frame QuickTime VR or 360-frame QuickTime movie loop.
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3D3DLumps.
These are smooth lumps that look like they've been melted.

Click the source link for an interesting story about where this sample came from.
Source: Tryggvi Emilsson and Timothy Brumleve
Contributor: Tryggvi Emilsson and Timothy Brumleve
Acquired: 6 September, 2002
Price: Donated
Size: 0.75"
Purity: >99%
Selenium