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3D3DPretty seashell.
This pretty example of calcium carbonate was made by some kind of seashell making sea creature and washed up on a beach in Florida, I think.
Source: Florida
Contributor: Theodore Gray
Acquired: 28 February, 2009
Text Updated: 1 March, 2009
Price: Donated
Size: 2"
Composition: CaCO3
Calcium