Ключевые слова: americas, atacama, big, calama, chile, chilean, color image, color photography, conveyor belt, copper, dawn, day, desert, dust, extraction, gravel, industrial, industry, latin america, latin american, machinery, mine, mineral, mining, natural resources, no people, open cast, open pit, openpit, operations, outdoors, panoramic, pile, plant, processing, production, reserve, rock, rocks, south america, south american, stock, stock photograph, structure, sunset, under, view,