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