Chert vs Porphyry Texture
Texture
Banded, Rough
Porphyritic
Color
Black, Brown, Green, Grey, Red, White
Black, Brown, Green, Grey, Red, Rust, White
Durability
Durable
Durable
Scratch Resistant
Yes
Yes
Appearance
Glassy or Pearly
Dull
Texture of Chert and Porphyry
Characteristics related to grain size of rocks are called as texture. Here you can know more about texture of Chert and Porphyry. Texture of Chert is Banded, Rough whereas that of Porphyry is Porphyritic. Based on the texture of rocks, they are used for various purposes. Get detailed information about Chert vs Porphyry texture, color, appearance and maintenance in the next section.