Know all about Epidosite and Lignite properties here. All properties of rocks are important as they define the type of rock and its application. Epidosite belongs to Igneous Rocks while Lignite belongs to Sedimentary Rocks.Texture of Epidosite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular whereas that of Lignite is Amorphous, Glassy. Epidosite appears Dull and Soft and Lignite appears Veined or Pebbled. The luster of Epidosite is not available while that of Lignite is dull to vitreous to submetallic. Epidosite 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 Epidosite are commemorative tablets, creating artwork and that of Lignite are electricity generation.