| | |   Large Petrified Wood. This is a large, heavy piece of petrified wood.  I'm listing it under copper because it's greenish in color, which usually indicates copper content.  There's probably more silica and calcium than copper, but you could say that about nearly any rock.
 Source: Rockome Gardens
 Contributor: Theodore Gray
 Acquired: 29 January, 2009
 Text Updated: 29 January, 2009
 Price: $10
 Size: 10"
 Composition: Cu
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