Know all about Nepheline Syenite and Pegmatite properties here. All properties of rocks are important as they define the type of rock and its application. Nepheline Syenite and Pegmatite belong to Igneous Rocks.Texture of Nepheline Syenite is Granular whereas that of Pegmatite is Pegmatitic. Nepheline Syenite appears Banded and Foilated and Pegmatite appears Layered, Banded, Veined and Shiny. The luster of Nepheline Syenite is greasy to dull while that of Pegmatite is grainy, pearly and vitreous. Nepheline Syenite is available in brown, buff, cream, green, grey, pink, white colors whereas Pegmatite is available in black, brown, cream, green, grey, pink, red, rust, silver, white, yellow colors. The commercial uses of Nepheline Syenite are cemetery markers, creating artwork and that of Pegmatite are creating artwork, jewelry, source of corundum, tourmalines, beryls and topaz.