Snowflake Obsidian Slab! Lapidary Stone Slab! Wonderstone Jasper These are smaller thundereggs

These are smaller thundereggs

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Please note that measurements

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

its easy to see exactly why that is

Snowflake Obsidian Slab! Lapidary Stone Slab! Wonderstone Jasper These are smaller thundereggsSnowflake 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