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Old copper mines; minas de cobre afuera de Nacozari de Garcia, Sonora, Mexico

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Photo details

  • Uploaded on April 21, 2011
  • Attribution-Noncommercial-Share Alike
    by Lon Brehmer
    • Camera: OLYMPUS IMAGING CORP. u750,S750
    • Taken on 2006/10/31 16:55:20
    • Exposure: 0.010s (1/100)
    • Focal Length: 7.92mm
    • F/Stop: f/3.600
    • ISO Speed: ISO80
    • Exposure Bias: -0.30 EV
    • No flash