1
Q
Open Cut Overview
A
This method is usually used when the minerals are near the surface.
There are large quantities over a large area
2
Q
Underground Mining Overview
A
Usually use when Minerals are deeper in the ground
3
Q
Dredging Overview
A
Used when Minerals are in sand.
4
Q
Leech Mining Overview
A
A fluid Is Used to dissolve a mineral and then gather it above the ground through a pump.
Science Test~2018~Term 2~Week 7
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