Know all about Talc carbonate and Trachyte 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 Trachyte belongs to Igneous Rocks.Texture of Talc carbonate is Very Soft whereas that of Trachyte is Aphanitic to Porphyritic. Talc carbonate appears Soft and Trachyte appears Banded. The luster of Talc carbonate is pearly while that of Trachyte is metallic. Talc carbonate is available in colourless, grey, white colors whereas Trachyte is available in black, brown, dark greenish - grey, green, grey, light to dark grey, white colors. The commercial uses of Talc carbonate are manufacturing of baby powder and that of Trachyte are cemetery markers, creating artwork.