wenis
Strip mine Open-pit mine Shaft mine
an airshaft.
Shaft.
driving shaft, propeller shaft, Cardan shaft
grain structures
A shaft is a hole dug in a mine.
Cliffs Shaft Mine Museum was created in 1880.
A horizontal mine shaft is called an adit. en.wikipedia.org/wiki/Adit
it is in the mine thing
Helve Haft
The mine shaft was over 500 feet deep. The shaft of the wagon was broken.