Advertisement

8th Annual Smithsonian Magazine Photo Contest Natural World
Calcium Carbonate growth over iron in Mystic Caverns at Ozarks

Calcium Carbonate growth over iron in Mystic Caverns at Ozarks

Photo Detail
Date Taken: 10.2010
Date Uploaded: 10.2010
Photo Location: Harrison, Arkansas, United States of America
Camera: X-3,C-60Z
Copyright: © Gayathri Swaminathan