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11th Annual Smithsonian Magazine Photo Contest Natural World
Aluminum precipitation, a combination of acid mine pollution and increased aluminum content in Central PA streams.

Aluminum precipitation, a combination of acid mine pollution and increased aluminum content in Central PA streams.

Photo Detail
Date Taken: 04.2013
Date Uploaded: 06.2013
Photo Location: Philipsburg, Pennsylvania, United States of America
Camera: NIKON D3000
Copyright: © Evan Deuitch