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