Know all about Epidosite and Nepheline Syenite properties here. All properties of rocks are important as they define the type of rock and its application. Epidosite and Nepheline Syenite belong to Igneous Rocks.Texture of Epidosite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular whereas that of Nepheline Syenite is Granular. Epidosite appears Dull and Soft and Nepheline Syenite appears Banded and Foilated. The luster of Epidosite is not available while that of Nepheline Syenite is greasy to dull. Epidosite is available in black, brown, light to dark grey colors whereas Nepheline Syenite is available in brown, buff, cream, green, grey, pink, white colors. The commercial uses of Epidosite are commemorative tablets, creating artwork and that of Nepheline Syenite are cemetery markers, creating artwork.