Know all about Larvikite and Nepheline Syenite properties here. All properties of rocks are important as they define the type of rock and its application. Larvikite and Nepheline Syenite belong to Igneous Rocks.Texture of Larvikite is Phaneritic whereas that of Nepheline Syenite is Granular. Larvikite appears Shiny and Nepheline Syenite appears Banded and Foilated. The luster of Larvikite is subvitreous to dull while that of Nepheline Syenite is greasy to dull. Larvikite is available in black, brown, light to dark grey, white colors whereas Nepheline Syenite is available in brown, buff, cream, green, grey, pink, white colors. The commercial uses of Larvikite and Nepheline Syenite are cemetery markers, commemorative tablets, creating artwork.