Old coal mine elevator and slag heaps on a cloudy day. Vintage coal mining shaft building, weathered factory and constructions. Fossil fuel and minerals mining heavy industry landscape with terrikons.
Aerial of metallurgical plants slag, scrap dump heap from metallurgical furnaces near sea of Azov. Slag heap from industrial production waste. Harmful production and air pollution. Ecological issues.
Old coal mine elevator and slag heaps on a cloudy day. Vintage coal mining shaft building, weathered factory and constructions. Fossil fuel and minerals mining heavy industry landscape with terrikons.
Grey slag stones in stacks at outdoor construction supermarket. Cinema 4K 60fps video
Aerial view. Large slag mountains. Slag pit
Close-up. Finished metal products, still red-hot, move on rollers. Slo
Aerial view. Large slag mountains. Slag pit
The process of pouring molten iron for steel production. Metal production plant. Slo
Aerial view. Large slag mountains. Slag pit
Aerial view. Large slag mountains. Slag pit
Lifting bucket with coal slag out of container with dirty water closeup. Cooling burnt rock fuel leftovers with liquid in industrial plant workshop
Metallurgical ladles. Scene. Metallurgical ladles of conveyor type delivering ore to the plant for processing
Process of gravel separation inside professional machine. Stock footage. View inside of industrial gravel separator
