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