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