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