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