Know all about Vogesite and Nepheline Syenite properties here. All properties of rocks are important as they define the type of rock and its application. Vogesite and Nepheline Syenite belong to Igneous Rocks.Texture of Vogesite is Porphyritic whereas that of Nepheline Syenite is Granular. Vogesite appears Dull, Banded and Foilated and Nepheline Syenite appears Banded and Foilated. The luster of Vogesite is subvitreous to dull while that of Nepheline Syenite is greasy to dull. Vogesite is available in black, bluish - grey, brown, dark greenish - grey, green, grey colors whereas Nepheline Syenite is available in brown, buff, cream, green, grey, pink, white colors. The commercial uses of Vogesite are an oil and gas reservoir, as a feed additive for livestock, gemstone, metallurgical flux, production of lime, soil conditioner, source of magnesia (mgo) and that of Nepheline Syenite are cemetery markers, creating artwork.