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