Know all about Granodiorite and Trachyandesite properties here. All properties of rocks are important as they define the type of rock and its application. Granodiorite and Trachyandesite belong to Igneous Rocks.Texture of Granodiorite is Granular, Phaneritic whereas that of Trachyandesite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular. Granodiorite appears Veined or Pebbled and Trachyandesite appears Dull and Soft. The luster of Granodiorite is grainy, pearly and vitreous while that of Trachyandesite is earthy. Granodiorite is available in black, grey, orange, pink, white colors whereas Trachyandesite is available in black, brown, light to dark grey colors. The commercial uses of Granodiorite are curling, gemstone, laboratory bench tops, tombstones and that of Trachyandesite are creating artwork, pottery.