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