Know all about Diorite and Norite properties here. All properties of rocks are important as they define the type of rock and its application. Diorite and Norite belong to Igneous Rocks.Texture of Diorite is Phaneritic whereas that of Norite is Phaneritic. Diorite appears Shiny and Norite appears Veined and Shiny. The luster of Diorite is shiny while that of Norite is not available. Diorite is available in black, brown, light to dark grey, white colors whereas Norite is available in dark grey to black colors. The commercial uses of Diorite are creating artwork, curling and that of Norite are cemetery markers, commemorative tablets, laboratory bench tops, jewelry, sea defence, tombstones.