Usually it's just dumped into piles, mounds and dams.
if you mean the one for mining they can be found where mining is done like quebec
Crumlin and Ballycastle, but no mining is done there because there has been much objection to mining starting here for obvious reasons.
To bring nutrients and oxygen to the tissues and absorbing carbon dioxide and other waste products from them.
biomass is made from bunring waste products. THis can be done anywhere
gold mining
All types of mining from copper mining to gold mining to zinc mining.
surface mining
It would be mining on the earth's moon. We have not done that.
stop all mining operations.
in a mine
It is done in a public place
When whole mountains of dirt are washed away with hydraulic mining it not only ruins the natural environment and the consequences is the waste going into rivers and waters. Even today the damage done in the 1850 can be seen.