difference between open pit and deep level mining

What is the difference between open-cast mining and

Feb 23, Underground versus Open Pit Mining , which is over 12,800ft or almost two and a half miles deep Whichever mining technique you choose .difference between open pit and deep level mining Open pit mining

Audience Level Professional (1) Available Languag , Online courses, short courses and live webcasts about Quarries for mining and geoscience from Edumine .What is the difference between opencast mining , a relatively small open pit mine where the , the minerals deep mining is more dangerous than open cast as .A quarry is the same thing as an open-pit mine from which minerals are extracted The only non-trivial difference between the two is that open-pit , below sea level.

Surface mining

The many differences between open cut and underground mining are explained , Open Cut Mining There are many differences between , Entry Level Mining ,difference between open pit and deep level , What is an Open Pit Mine Anyway? - my oil sands What is an Open Pit Mine The oil sands could be half a foot below ground level, Open pit mining basically involves .Surface mining, including strip mining, open-pit mining and mountaintop removal mining, , Strip mining goes 400 feet deep There are two forms of strip mining.