
Caption
GeoRoute Ruhr, Dünkelberg quarry, in the Muttental valley, here you can see the geology of the region, a thin seam of hard coal is visible, underneath were thicker layers of hard coal that were mined, Witten, North Rhine-Westphalia, Germany, Europe
Date
Sep 14, 2017
Credit line
Photo12/imageBROKER/Jochen Tack
Reference
BRK25A35_411
Model release
No
Property release
No
License type
Rights managed
Available size
56,9Mb (5,4Mb) / 18,2in x 12,1in / 5464 x 3640 (300dpi)