Pixel Eyed
Random shots from my glass eye.
Showing posts with label
Smithsonian
.
Show all posts
Showing posts with label
Smithsonian
.
Show all posts
Friday, September 19, 2008
Aragonite, the unstable sister
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No idea. I had absolutely no idea there were so many varieties of gems and minerals in the world. We were touring the Smithsonian Nat...
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