AT LEAST nine workers have been killed in a blast at a coal mine in Colombia – just weeks after inspectors raised safety concerns. Another six miners were rescued from the shafts after emergency services rushed to the scene in Sutatausa, about 45 miles north of the capital, Bogota. Colombia’s National Mining Agency (ANM) had…
https://www.the-sun.com/news/16317802/coal-mine-explosion-kills-workers-safety-fears/