Pieces of brown coal held in the palm of your hand. Material mined in mines for heating homes. Dark background.

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Size: 4160px × 6240px
Photo credit: © Piotr Wytrążek / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: background, bituminous, black, burning, coal, cube, dark, deposits, ecology, effect, energy, environment, extract, extraction, fossil, fuel, gas, hand, heat, hot, human, industry, lignite, man, material, metallurgical, miner, mineral, nature, person, plant, power, production, resources, rock, station, stone, texture, underground, work, worker