Snowflake Obsidian Slab! Lapidary Stone Slab! Wonderstone Jasper Stromatolites are a form of

Stromatolites are a form of ocean colonizing bacterial called cyanobacteria that get trapped in sediment layers

It is a Jasp-Agate with tons of variety

These are smaller thundereggs

its easy to see exactly why that is

African Blue Lace Agate is a rare lace agate from Nambia

Snowflake Obsidian Slab! Lapidary Stone Slab! Wonderstone Jasper Stromatolites are a form ofSnowflake 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. 7 x 4. 3 x . 28 The last photo has been taken dry so that you may see any defects. The other