
Caption
Reiche Zeche mine Students test new methods of ore extraction, by means of injections into the mountain
Credit line
Photo12/imageBROKER/Sylvio Dittrich
Reference
BRK24F04_016
Model release
No
Property release
No
License type
Rights managed
Available size
51,3Mb (3,5Mb) / 17,3in x 11,5in / 5184 x 3456 (300dpi)