Boliden, the Canadian-Swedish mining company, said 95 per cent of the material that escaped from a waste dam at its Los Frailes lead-zinc mine near Seville in Spain had been cleaned up and mining
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/mining-restart-los-frailes
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/financial-times-london
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mining