Mine with railroad track - underground mining

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Size: 3000px × 2000px
Photo credit: © marcos alvarado / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: coal, construction, copper, corridor, dark, dig, gas, geology, gold, industrial, industry, interior, mineral, mining, natural, path, pipe, railroad, railway, resources, rock, train, tunnel, tunneling, underground