Characteristics related to grain size of rocks are called as texture. Here you can know more about texture of Banded iron formation and Amphibolite. Texture of Banded iron formation is Banded, Trellis whereas that of Amphibolite is Banded, Foliated, Massive. Based on the texture of rocks, they are used for various purposes. Get detailed information about Banded iron formation vs Amphibolite texture, color, appearance and maintenance in the next section.