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