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