No, if the minerals are deep, slope mining is not possible.
Large mining companies succeeded by using machines to dig deeply for gold.
In some cases it will cost more to mine and refine the mineral than that mineral is worth. This can occur if the concentration of the mineral is too low, or if it is buried too deep to be accessed cost-effectively. In this case, the mineral resource is techincally not an ore, as by definition, an ore is a mineral resource that can be extracted at a profit.
A mine where mineral is produced by tunneling into the earth to the bed of mineral ore, which is then mined with underground mining equipment.
A mine where mineral is produced by tunneling into the earth to the bed of mineral ore, which is then mined with underground mining equipment.
the exploiting of the lithospherere on mining an mineral
yes
Large mining companies succeeded by using machines to dig deeply for gold.
Gold
Placer mining is looking for a specific mineral/claiming it/mining it Sluicing is a way of "mining gold"
Shaft mining or strip mining.
Gregarious is not a mineral, it is the state of being friendly and outgoing. It has nothing to do with mining.
what are the environmental concerns surrounding the mining of the mineral topaz