They all involve the mechanized removal of rock.
They are similar because they are all exposed to the surface and they are all types of mining.
The three types of mining -strip mining,open pit mining,and shaft mining
The three types of mining -strip mining,open pit mining,and shaft mining
The three types of mining -strip mining,open pit mining,and shaft mining
They are similar because they all are types of mining, and they all are exposed to the surface.
Deep mining of any kind is done in tunnels leading off a vertical shaft into the ground, as opposed to 'open pit' or 'strip' mining. Deep mining is principally done for copper.
Strip Mining.
Strip mining, Open pit mining and Mountaintop removal mining
underground minning, open pit minning, solution mining, strip mining
Strip mining, Open pit mining and Mountaintop removal mining
underground minning, open pit minning, solution mining, strip mining
Deep shaft mining, open-cast mining & adit mining.