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