Ключевые слова: americas, below, big, chile, chilean, color image, color photography, concentrate, conveyor belt, copiapo, copper, day, dust, extraction, falling, illuminated, image, indoors, industrial, industry, industry industrial, latin america, latin american, lights, machinery, mine, mineral, mining, natural resources, no people, open cast, open pit, openpit, operations, outdoors, pile, production, reserve, rock, rocks, south america, south american, stock photograph, stock pile, stockpile, stored, structure, warehouse,