NOAA Seal - National Oceanic and Atmospheric Administration Photo Gallery
Iron Mountain Mine, CA


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If you use these images, please credit the National Oceanic and Atmospheric Administration/Department of Commerce or, where indicated, the identified photographer or other source.

Assessment
  
Photo of people standing and looking down a draining pool. There is fog in the background with trees on a hillside. Acid mine drainage in a collecting pool Photo of people standing and looking down a draining pool. Boulder Creek cementation plant on a hillside. Boulder Creek cementation plant on a hillside with trees in the background. Acid mine drainage in a collecting pool. Photo of a foggy valley with water and trees on hillside. Matheson ore roasting site. Matheson ore roasting site. Matheson ore roasting site. Four people standing at opening of mine. Pipe that brings fresh air into mine. Steep hillside of dirt and trees. EPA employee holding up photos of inside the mine. People standing at the entrance of a mine. Pipes that take the acid mine drainage to a collecting pool. Photo of construction trucks on hillside in fog. Arsenic pile. Minnesota Flats treatment plant. Minnesota Flats treatment plant.


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