Devil's Postpile
Devils Postpile National Monument, Mammoth Lakes, California
"This is a rare geologic formation. Conditions of magmatic cooling were just right to
produce giant columns that are nearly exactly hexagonal." --Travis
Thanks to Travis, Tim and Mikaela for phooning and to Travis for the photo idea.
Oct 11, 2008
This picture is in these categories:
California
Rocky Terrain
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