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