Snowflake Obsidian Slab! Lapidary Stone Slab! Caldera Paint Jasper and is certainly a box

and is certainly a box you won't want to miss out on

They can range in sizes

No dyes or treatments—just natural volcanic glass

This is a truly unique collectors slab

It takes a pretty good polish and works into some great unique cabs

Snowflake Obsidian Slab! Lapidary Stone Slab! Caldera Paint Jasper and is certainly a boxSnowflake Obsidian is a gorgeous form of Obsidian with inclusions of Cristobalite, which create the snowflake like appearance! It takes an excellent polish, with the beautiful white snowflakes on a black background, this helps it work into some amazing and captivating cabochons! Obsidian can also be great for knapping! Measurements (inches longest approx): 4. 8 x 4. 2 x . 29 The last photo has been taken dry so that you may see any defects. The other