Know all about Monzonite and Nepheline Syenite properties here. All properties of rocks are important as they define the type of rock and its application. Monzonite and Nepheline Syenite belong to Igneous Rocks.Texture of Monzonite is Phaneritic whereas that of Nepheline Syenite is Granular. Monzonite appears Shiny and Nepheline Syenite appears Banded and Foilated. The luster of Monzonite is subvitreous to dull while that of Nepheline Syenite is greasy to dull. Monzonite 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 Monzonite are creating artwork and that of Nepheline Syenite are cemetery markers, creating artwork.