Category:Minerals of Ruhr Coal Mining area

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search
English: Locality: Ruhr Coal Mining area, North Rhine-Westphalia, Germany (Locality at mindat.org)
Deutsch: Fundort: Ruhr Coal Mining area, Nordrhein-Westfalen, Deutschland (Fundort bei mindat.org)

Media in category "Minerals of Ruhr Coal Mining area"

This category contains only the following file.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=Category:Minerals_of_Ruhr_Coal_Mining_area&oldid=87590033"