Know all about Diorite and Diorite properties here. All properties of rocks are important as they define the type of rock and its application. Diorite and Diorite belong to Igneous Rocks.Texture of Diorite is Phaneritic whereas that of Diorite is Phaneritic. Diorite appears Shiny and Diorite appears Shiny. The luster of Diorite and Diorite is shiny. Diorite and Diorite are available in black, brown, light to dark grey, white colors. The commercial uses of Diorite and Diorite are creating artwork, curling.