Know all about Suevite and Diorite properties here. All properties of rocks are important as they define the type of rock and its application. Suevite belongs to Metamorphic Rocks while Diorite belongs to Igneous Rocks.Texture of Suevite is Earthy whereas that of Diorite is Phaneritic. Suevite appears Banded and Diorite appears Shiny. The luster of Suevite is earthy while that of Diorite is shiny. Suevite is available in black, brown, colourless, green, grey, pink colors whereas Diorite is available in black, brown, light to dark grey, white colors. The commercial uses of Suevite are as a feed additive for livestock, gemstone, metallurgical flux, source of magnesia (mgo) and that of Diorite are creating artwork, curling.