Know all about Nepheline Syenite and Dunite properties here. All properties of rocks are important as they define the type of rock and its application. Nepheline Syenite and Dunite belong to Igneous Rocks.Texture of Nepheline Syenite is Granular whereas that of Dunite is Phaneritic. Nepheline Syenite appears Banded and Foilated and Dunite appears Rough and Shiny. The luster of Nepheline Syenite is greasy to dull while that of Dunite is shiny. Nepheline Syenite is available in brown, buff, cream, green, grey, pink, white colors whereas Dunite is available in dark greenish - grey colors. The commercial uses of Nepheline Syenite are cemetery markers, creating artwork and that of Dunite are creating artwork, gemstone, jewelry, source of chromite, platinum, nickel and garnet, source of diamonds.