Lignite Coal Sample Stock Photo - Alamy

Lignite coal hi-res stock photography and images - Alamy

Sample of coal hi-res stock photography and images - Alamy

Coal hi-res stock photography and images - Alamy

Black lignite coal hi-res stock photography and images - Alamy

Lignite coal specimen hi-res stock photography and images - Alamy

Lignite coal isolated hi-res stock photography and images - Alamy

Black lignite coal hi-res stock photography and images - Alamy

Brown coal (lignite) is a soft brown combustible sedimentary rock formed from naturally compressed peat. Stock Photo

Sample of coal hi-res stock photography and images - Alamy

Coal hi-res stock photography and images - Alamy