Lignite Coal Sample Stock Photo - Alamy

Outcrop of what appears to be lignite or brown coal along the beach at Wissant in northern France Stock Photo - Alamy

Lignite coal hi-res stock photography and images - Alamy

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

Lignite coal hi-res stock photography and images - Alamy

Lignite coal hi-res stock photography and images - Alamy

Lignite 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

Coal hi-res stock photography and images - Alamy

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

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

Lignite coal hi-res stock photography and images - Alamy

Jet is a variety of lignite very dense and compact used as a gemstone. Sample Stock Photo - Alamy

Anthracite and lignite hi-res stock photography and images - Alamy