1. Surely there is a mine for silverand a place where gold is refined.
2. Iron is taken from the ground,and copper is smelted from ore.
3. A miner puts an end to the darkness;he probes the deepest recessesfor ore in the gloomy darkness.
4. He cuts a shaft far from human habitation,in places unknown to those who walk above ground. Suspended far away from people,the miners swing back and forth.
5. Food may come from the earth,but below the surface the earth is transformed as by fire.