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Shari Sommerfeld | all galleries >> Yellowstone & Grand Teton National Parks - Sept. 2010 >> Yellowstone NP - Sept. 2010 > Mammoth
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14-SEP-2010 © Shari Sommerfeld

Mammoth

A daily flow of about 750,000 gallons of hot water...
The bright colors on active springs are produced by algae and bacteria that flourish in the water.

Canon EOS 40D
1/160s f/9.0 at 17.0mm iso200 full exif

other sizes: small medium original auto
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LynnH25-Sep-2010 16:18
Very cool! or hot in this case! :)
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