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