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