Know all about Talc carbonate and Argillite 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 Argillite belongs to Sedimentary Rocks.Texture of Talc carbonate is Very Soft whereas that of Argillite is Clastic, Polished. Talc carbonate appears Soft and Argillite appears Rough and Dull. The luster of Talc carbonate is pearly while that of Argillite is waxy and dull. Talc carbonate is available in colourless, grey, white colors whereas Argillite is available in dark grey to black, pink, red, white colors. The commercial uses of Talc carbonate are manufacturing of baby powder and that of Argillite are fire resistant, used to manufracture paperweights and bookends.