Know all about Benmoreite and Lignite properties here. All properties of rocks are important as they define the type of rock and its application. Benmoreite belongs to Igneous Rocks while Lignite belongs to Sedimentary Rocks.Texture of Benmoreite is Glassy, Massive, Porphyritic, Scoriaceous, Trachytic, Vesicular whereas that of Lignite is Amorphous, Glassy. Benmoreite appears Rough and Dull and Lignite appears Veined or Pebbled. The luster of Benmoreite is earthy while that of Lignite is dull to vitreous to submetallic. Benmoreite is available in black, brown, light to dark grey colors whereas Lignite is available in black, brown, dark brown, grey, light to dark grey colors. The commercial uses of Benmoreite are commemorative tablets, creating artwork, curling and that of Lignite are electricity generation.