"colcothar" in German colcothar Colcothar rotes Eisenoxid Eisenoxidrot "colcothar" German translation Colcothar {m} colcothar red iron oxide Detailed translations for "colcothar" colcothar colcothar(also: red iron oxide) der Colcothar{masculine} colcothar(also: red iron oxide) das rotes Eisenoxid{neuter} colcothar(also: red iron oxide) das Eisenoxidrot{neuter}