Légende
Access to the Nachtigallstollen, 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
13 avr. 2022
Crédit
Photo12/imageBROKER/Jochen Tack
Notre référence
BRK25B29_353
Model release
Non
Property release
Non
Licence
Droits gérés
Format disponible
120,7Mo (9,9Mo) / 44,9cm x 67,3cm / 5304 x 7952 (300dpi)