Caroline mine
Zeche Caroline was the name of the following mines:
- Caroline Colliery (Holzwickede)
- Caroline Colliery (Bochum)
- Zeche Caroline (Mülheim), later renamed Zeche Vereinigte Caroline
The following mines also bear Caroline in their name:
- Caroliner Erbstollen (Holzwickede)
- Carolinenglück colliery (Bochum)
