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