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