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