View from the drone vertically down. Excavators unload coal from a freight train.
Conceptual Geologist Prospect & Drill Mineral Mining Exploration of Geology
Limestone deserted landscape mountains. Amazing unusual sandstone canyon, Fuerteventura. Wildlife, unspoiled nature. Barranco de las Penitas. Close up, slow motion.
Robot drill makes hole in hard rock for setting explosives in ore mine. Professional machinery equipment helps to get natural resources closeup
Sea pearl oyster shell on a black sand 4K
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.