EntityQ819511· pop 26· linked from 350 articlesspoil tipSign in to savepile built of accumulated spoilConnectionscanalEntityditchEntitysurface miningEntityUkraineCountryBelgiumCountryGermanEntityUkrainianEntityCatalanEntityCataloniaEntityHesseEntityInternational Standard Book NumberEntityWestern EuropeEntityDonetskEntitycoalEntitychemical compoundEntitySaarbrückenEntityspringEntityFlandersEntityminingEntitydigital object identifierEntityCategoriesArtificial hillsBy-productsMetallurgyMining wasteSurface mining