Chile Chuquicamata is an open pit copper mine in Chile. It is the mine with the largest total production of copper in the world – though it is not the largest copper mine. The mine is over 850 meters deep.
Salt works, Tequidda-n-Tessoumt, Niger - Photography by George Steinmetz - The photographer has one of those light-craft airplanes that he uses to take photos from above. His photography is absolutely fantastic!