Coal Mining in the Mountains

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Comments

Description
Open pit coal mine showing depth and layers of removal.
Taken By
Tracey Halladay
Taken On
July 20, 2012
Tagged
coal mining open pit mountains equipment
  • Focal: 4.6
  • Shutter speed: 0.003125 sec
  • Aperture: f/ 5
  • ISO: 160

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