ramp mining

ramp mining

[′ramp ¦mīn·iŋ]
(mining engineering)
The development of moderately inclined accessways from the surface to mining levels for haulage of ore, materials, waste, workers, and equipment.
References in periodicals archive ?
With a short view toward exploration and immediate monetization of its existing assets, Trio aims at a long-term view toward demonstrating a viable and lucrative opportunity for Super Pitting and/or Ramp Mining.