"coal mines" in German coal mines Kohlegruben Steinkohlenbergwerke Kohlebergwerke Detailed translations for "coal mines" coal mines coal mines(also: coal pits) Kohlegruben{masculine plural} coal mines(also: collieries, coalmines) Steinkohlenbergwerke{masculine plural} coal mines(also: collieries, coalmines) Kohlebergwerke{masculine plural} I've seen coal mines cleaner than this place. Source: opensubtitles.org Corpus by OPUS Request review Ich habe Kohlebergwerke gesehen, die waren sauberer als das hier.