BOGOTA, Aug. 20 (Xinhua) -- A landslide at an open-pit mine in Policarpa, in Colombia's southern department of Narino, killed 13 workers and injured seven, local authorities said Thursday. ■
BOGOTA, Aug. 20 (Xinhua) -- A landslide at an open-pit mine in Policarpa, in Colombia's southern department of Narino, killed 13 workers and injured seven, local authorities said Thursday. ■
