Know all about Talc carbonate and Nepheline Syenite properties here. All properties of rocks are important as they define the type of rock and its application. Talc carbonate belongs to Metamorphic Rocks while Nepheline Syenite belongs to Igneous Rocks.Texture of Talc carbonate is Very Soft whereas that of Nepheline Syenite is Granular. Talc carbonate appears Soft and Nepheline Syenite appears Banded and Foilated. The luster of Talc carbonate is pearly while that of Nepheline Syenite is greasy to dull. Talc carbonate is available in colourless, grey, white colors whereas Nepheline Syenite is available in brown, buff, cream, green, grey, pink, white colors. The commercial uses of Talc carbonate are manufacturing of baby powder and that of Nepheline Syenite are cemetery markers, creating artwork.