Texture of Chalk and Phonolite
Characteristics related to grain size of rocks are called as texture. Here you can know more about texture of Chalk and Phonolite. Texture of Chalk is Clastic or Non-Clastic whereas that of Phonolite is Granular. Based on the texture of rocks, they are used for various purposes. Get detailed information about Chalk vs Phonolite texture, color, appearance and maintenance in the next section.