La Negra Antofagasta
From Wikipedia, the free encyclopedia
La Negra is a small industrial complex 22 km. east of Antofagasta, Chile after crossing the coastal mountain range. Among La Negra industries, the two major ones are Altonorte, a copper smelter refinery, and a cement plant, Inacesa. It offers basic services for truckers and travelers in general.
La Negra is also the intersection of the Pan-American Highway and the road from Antofagasta to Escondida Mine.