Ключевые слова: black, blue, building, bush, buttress, cart, cave, cellar, coal, coalmine, collier, colliery, copper, corridor, dark, decay, derelict, dig, digging, dirty, disused, drift, drill, elevator, engineering, entrance, equipment, excavate, frame, fuel and power generation, gallery, gear, geology, hammer, hard, head, headgear, historical, history, hoist, industrial, industry, iron, jackhammer, lamp, landmark, light, machine, mine, miner, mineral, miners, museum, old, pit, pithead, pneumatic, poland, reclaim, redundant, regeneration, reinforce, ruin, shaft, sinker, steel, stole, tower, track, tunnel, tunneling, underground, vintage, wheel, winding, wood, woody, work, worker, working,