Snowflake Obsidian Slab! Lapidary Stone Slab! Root Knot It is all highly agatized

It is all highly agatized material

and can set upright with good flash that appears to be better at lower than eye level

Measurements (inches - longest - approx):  8

This septarian nodule is from Utah

Snowflake Obsidian Slab! Lapidary Stone Slab! Root Knot It is all highly agatizedSnowflake 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. 1 x 3. 9 x . 31 The last photo has been taken dry so that you may see any defects. The other