Pit Laura
Grube Laura stands for:
- Laura pit (Oberbachem) , mine in Wachtberg, Rhein-Sieg district, North Rhine-Westphalia
- Countess Laura Grube , coal mine in Chorzów, Poland, see Kopalnia Węgla Kamiennego Barbara-Chorzów
- Lauragrube , disused hard coal mine Siemianowice Śląskie, Poland
See also:
