Close up of a shiny black anthracite coal block on a rocky ground surface
Schlüsselwörter
coal,
anthracite,
mineral,
black,
shiny,
raw,
rock,
stone,
closeup,
texture,
carbon,
fuel,
energy,
resource,
mining,
geology,
natural,
ground,
dust,
dirtied,
sunlight,
reflective,
fossil fuel,
macro,
dark,
rough,
geologic,
sample,
specimen,
industry,
power,
environment,
deposit,
material,
chunk,
piece,
ore,
crystalline,
golden hour
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