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