Open-cast coal mining. Diggers and trucks transporting coal debris at an open-cast mine. Open-cast mining is a method of mining without tunneling. Surface deposits are broken up with explosives,before being transported to processing plants. Photographed at a mine in the West Midlands,UK | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Brook, Robert |
Bildgröße: | 4576 px × 3091 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |