Snowflake Obsidian Slab! Lapidary Stone Slab! Mitchellite This is a one cab

This is a one cab slab

Without this

lighting them up in the display you see

It is well worth the trouble though

also known as just Summerville Agate

Snowflake Obsidian Slab! Lapidary Stone Slab! Mitchellite This is a one cabSnowflake 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): 6 x 3. 8 x . 31 The last photo has been taken dry so that you may see any defects. The other