Category:Ruhr sandstone

From Wikimedia Commons, the free media repository

Jump to navigation Jump to search

Media in category "Ruhr sandstone"

This category contains only the following file.

Ruhr sandstone. Reader.jpg 3,648 × 2,736; 3.73 MB

Retrieved from "https://commons.wikimedia.org/w/index.php?title=Category:Ruhr_sandstone&oldid=353840300"

Sandstone formations in North Rhine-Westphalia