Know all about Granodiorite and Pseudotachylite properties here. All properties of rocks are important as they define the type of rock and its application. Granodiorite belongs to Igneous Rocks while Pseudotachylite belongs to Metamorphic Rocks.Texture of Granodiorite is Granular, Phaneritic whereas that of Pseudotachylite is Quench. Granodiorite appears Veined or Pebbled and Pseudotachylite appears Dull and Soft. The luster of Granodiorite is grainy, pearly and vitreous while that of Pseudotachylite is vitreous. Granodiorite is available in black, grey, orange, pink, white colors whereas Pseudotachylite is available in black, brown, colourless, green, grey, pink, white colors. The commercial uses of Granodiorite are curling, gemstone, laboratory bench tops, tombstones and that of Pseudotachylite are creating artwork, gemstone.