Pile of coal stones on white background.

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Size: 5671px × 2364px
Photo credit: © Juha Eronen / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: background., black, coal, combustible, combustion, cut, dirty, fossil, grey, isolated, lump, mineral, mining, natural, nuggets, pile, plant, pollution, rock, space, stack, stone, stones, white