Know all about Blue Granite and Serpentinite 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 Serpentinite belongs to Metamorphic Rocks.Texture of Blue Granite is Phaneritic whereas that of Serpentinite is Earthy. Blue Granite appears Shiny and Serpentinite appears Rough and Dull. The luster of Blue Granite is subvitreous to dull while that of Serpentinite is waxy and dull. Blue Granite is available in black, brown, light to dark grey, white colors whereas Serpentinite is available in black, brown, colourless, green, grey, white colors. The commercial uses of Blue Granite and Serpentinite are cemetery markers, commemorative tablets, creating artwork, curling.