Obsidian vs Hornfels Texture

Obsidian

Hornfels

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Texture

Glassy

Granular, Platy

Color

Black, Blue, Brown, Green, Orange, Red, Tan, Yellow

Brown, Dark Greenish - Grey, Green, Reddish Brown

Maintenance

Less

Durability

Durable

Water Resistant

✔ ✘

Scratch Resistant

✔ ✘

Stain Resistant

✔ ✘

Wind Resistant

✔ ✘

Acid Resistant

✔ ✘

Appearance

Shiny

Dull

Texture of Obsidian and Hornfels

Characteristics related to grain size of rocks are called as texture. Here you can know more about texture of Obsidian and Hornfels. Texture of Obsidian is Glassy whereas that of Hornfels is Granular, Platy. Based on the texture of rocks, they are used for various purposes. Get detailed information about Obsidian vs Hornfels texture, color, appearance and maintenance in the next section.