Obsidian vs Tuff Texture
Texture
Glassy
Clastic, Pyroclastic
Color
Black, Blue, Brown, Green, Orange, Red, Tan, Yellow
Brown, Grey, Yellow
Durability
Durable
Durable
Scratch Resistant
Yes
Yes
Appearance
Shiny
Dull, Vesicular and Foilated
Texture of Obsidian and Tuff
Characteristics related to grain size of rocks are called as texture. Here you can know more about texture of Obsidian and Tuff. Texture of Obsidian is Glassy whereas that of Tuff is Clastic, Pyroclastic. Based on the texture of rocks, they are used for various purposes. Get detailed information about Obsidian vs Tuff texture, color, appearance and maintenance in the next section.