Noun
a job involving drudgery and confinement
a mine where salt is dug
Source: WordNetsalt-mine
Hall has a quicker, cheaper, and easier alternative: its Tours are given of the town's reconstructed salt mine, complete with pits, shafts, drills, tools, and — the climax of any salt mine tour — the slippery wooden slide. Source: Internet
Taking new risks- summer luge rides and sliding down the banisters in the Hallstatt salt mine." Source: Internet
On 17 May 1945, Allied forces entered the salt mine where Captain Harry Anderson discovered the previously unknown "Vermeer". citation In May 1945, the Allied forces questioned banker and art dealer Alois Miedl regarding the newly discovered Vermeer. Source: Internet
The workprint containing deleted scenes finally turned up in the Hutchinson, Kansas salt mine film depository. Source: Internet
Near Zug Island, the southwest part of the city was developed over a convert salt mine that is convert below the surface. Source: Internet
Rock salt is mined intensively at a salt mine in Kłodawa (this mine alone accounts for about 20% of domestic production). Source: Internet