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