pile of coal - natural black background

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Size: 5244px × 3500px
Photo credit: © Konstantin Labunskiy / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: abstract, activated, adsorb, background, bamboo, black, branch, brittle, broken, burn, burnt, carbon, catalyst, charcoal, coal, combustion, cooking, dark, dirty, emission, energy, environment, fossil, fuel, hard, hardwood, heap, industry, macro, material, mineral, natural, nature, particles, pieces, porous, power, purification, purifier, quality, resource, stone, surface, texture, textured, trunk, wood, wooden