15 August, 2002 (2)
15 August, 2002
Click any element tile below to get the full entry for that element, or click on the sample picture to go directly to the description of that sample.
Text and images Copyright (c) 2010 by Theodore W. Gray.
Magnetite sand.
Source:
Chris Carlson
Contributor:
Chris Carlson
Acquired:
15 August, 2002
Price: Donated
Size: 1"
Purity: <40%
Nut and bolt, broken.
Source:
Neil Lipson
Contributor:
Theodore Gray
Acquired:
15 August, 2002
Price: $13
Size: 1.5"
Purity: 92%