Know all about Granulite and Basaltic Trachyandesite properties here. All properties of rocks are important as they define the type of rock and its application. Granulite belongs to Metamorphic Rocks while Basaltic Trachyandesite belongs to Igneous Rocks.Texture of Granulite is Granoblastic whereas that of Basaltic Trachyandesite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular. Granulite appears Veined or Pebbled and Basaltic Trachyandesite appears Dull and Soft. The luster of Granulite is vitreous while that of Basaltic Trachyandesite is not available. Granulite is available in black, brown colors whereas Basaltic Trachyandesite is available in black, brown, light to dark grey colors. The commercial uses of Granulite are curling, gemstone, laboratory bench tops, soil conditioner, tombstones and that of Basaltic Trachyandesite are an oil and gas reservoir, commemorative tablets, creating artwork.