Know all about Nepheline Syenite and Jadeitite properties here. All properties of rocks are important as they define the type of rock and its application. Nepheline Syenite belongs to Igneous Rocks while Jadeitite belongs to Metamorphic Rocks.Texture of Nepheline Syenite is Granular whereas that of Jadeitite is Earthy. Nepheline Syenite appears Banded and Foilated and Jadeitite appears Rough and Dull. The luster of Nepheline Syenite is greasy to dull while that of Jadeitite is waxy and dull. Nepheline Syenite is available in brown, buff, cream, green, grey, pink, white colors whereas Jadeitite is available in black, brown, colourless, green, grey, white colors. The commercial uses of Nepheline Syenite are cemetery markers, creating artwork and that of Jadeitite are commemorative tablets, creating artwork, jewelry.