BOGOTA, May 4 – A coal mine explosion in Colombia’s Cundinamarca province killed nine workers and left six others injured, the national mining agency said on Monday, several weeks after it issued risk control recommendations for the site.
BOGOTA, May 4 – A coal mine explosion in Colombia’s Cundinamarca province killed nine workers and left six others injured, the national mining agency said on Monday, several weeks after it issued risk control recommendations for the site.