Know all about Lignite and Lignite properties here. All properties of rocks are important as they define the type of rock and its application. Lignite and Lignite belong to Sedimentary Rocks.Texture of Lignite is Amorphous, Glassy whereas that of Lignite is Amorphous, Glassy. Lignite appears Veined or Pebbled and Lignite appears Veined or Pebbled. The luster of Lignite and Lignite is dull to vitreous to submetallic. Lignite and Lignite are available in black, brown, dark brown, grey, light to dark grey colors. The commercial uses of Lignite and Lignite are electricity generation.