Know all about Larvikite and Lignite properties here. All properties of rocks are important as they define the type of rock and its application. Larvikite belongs to Igneous Rocks while Lignite belongs to Sedimentary Rocks.Texture of Larvikite is Phaneritic whereas that of Lignite is Amorphous, Glassy. Larvikite appears Shiny and Lignite appears Veined or Pebbled. The luster of Larvikite is subvitreous to dull while that of Lignite is dull to vitreous to submetallic. Larvikite is available in black, brown, light to dark grey, white colors whereas Lignite is available in black, brown, dark brown, grey, light to dark grey colors. The commercial uses of Larvikite are cemetery markers, commemorative tablets, creating artwork and that of Lignite are electricity generation.