Know all about Lignite and Vogesite properties here. All properties of rocks are important as they define the type of rock and its application. Lignite belongs to Sedimentary Rocks while Vogesite belongs to Igneous Rocks.Texture of Lignite is Amorphous, Glassy whereas that of Vogesite is Porphyritic. Lignite appears Veined or Pebbled and Vogesite appears Dull, Banded and Foilated. The luster of Lignite is dull to vitreous to submetallic while that of Vogesite is subvitreous to dull. Lignite is available in black, brown, dark brown, grey, light to dark grey colors whereas Vogesite is available in black, bluish - grey, brown, dark greenish - grey, green, grey colors. The commercial uses of Lignite are electricity generation and that of Vogesite are an oil and gas reservoir, as a feed additive for livestock, gemstone, metallurgical flux, production of lime, soil conditioner, source of magnesia (mgo).