Know all about Blue Granite and Oolite 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 Oolite belongs to Sedimentary Rocks.Texture of Blue Granite is Phaneritic whereas that of Oolite is Clastic or Non-Clastic. Blue Granite appears Shiny and Oolite appears Rounded and Rough. The luster of Blue Granite is subvitreous to dull while that of Oolite is pearly to shiny. Blue Granite is available in black, brown, light to dark grey, white colors whereas Oolite is available in black, blue, brown, cream, green, grey, pink, red, silver, white, yellow colors. The commercial uses of Blue Granite are cemetery markers, commemorative tablets, creating artwork, curling and that of Oolite are creating artwork, jewelry, used in aquariums.