deep mine

Subterranean ore extraction

A deep mine is a mine that extends far underground, as opposed to surface mining operations like open pits or strip mines.

Deep mines use vertical shafts or sloping tunnels to reach deposits of coal, gold, or other minerals buried hundreds or thousands of feet below the surface: The deep mines of South Africa reach nearly two and a half miles down.

Related

ore · underground · darkness · excavation · cavern · descent · mineral · extraction · rock · drilling · colliery · seam · headframe · cage · elevator · going down · ventilation · hard hat

Opposites
extraction depth/method

deep minesurface mine

Open-air excavation site

open-pit mine · strip mine · quarry · pit

Family

deep, mine, deeply, deepen, deepened, deepening, deeper, deepest, depth

Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G