The goal of coal mining is to obtain coal from the ground. Coal is valued for its energy content, and, since the 1880s, has been widely used to generate electricity.
Coal mining regions are significant resource extraction industries in many parts of the world. They provide a large amount of the fossil fuel energy in the world economy.
26.04.2014, 19:10 . Photojournale : Photo documentary and photo journal stories from around the world
Concentration Camp Lists. ... Afghanistan: Land of the Afghans [Arachosia / Khorasan / British South Asia / Southern Turkestan]