Characteristics related to grain size of rocks are called as texture. Here you can know more about texture of Talc carbonate and Icelandite. Texture of Talc carbonate is Very Soft whereas that of Icelandite is Aphanitic to Porphyritic. Based on the texture of rocks, they are used for various purposes. Get detailed information about Talc carbonate vs Icelandite texture, color, appearance and maintenance in the next section.