pakistan photos des mines de charbon
Coal - Photos - The Big Picture - BostonJan 30, 2012 . Mining for coal is one of the world's most dangerous jobs. . Gathered here are images of coal extraction, transportation, and the impact on environment . or developing countries: Iran, Pakistan, India, Botswana and Mongolia.pakistan photos des mines de charbon,pakistan photos des mines de charbon,Khewra Salt Mines, Pakistan Photo Gallery by Adnan Masood at .The Khewra Salt Mine is located in Khewra, near Pind Dadan Khan, an administrative subdivision of Jhelum District, Punjab, Pakistan. It is Pakistan's largest and.