Ключевые слова: automated, background blur, belt, blue, business, close up, commodities, conveyor, dark, deposit, depth of field, economy, equipment, extraction, factory, geology, gray, heavy industry, indoors, industrial, industry, investment, machinery, manufacturing, metal, metallurgists, mine, mineral, mining, ore, perspective, platinum, precious metal, process, processing, production, quarry, raw material, refinery, resource, rock, stone, transport, wealth,