Snowflake Obsidian Slab! Lapidary Stone Slab! Root Knot and is indeed a form

and is indeed a form of coprolite

This lot is from the last mining trip

It takes an excellent polish and works into some amazing cabochons

This septarian nodule is from Utah

It is all highly agatized material

Snowflake Obsidian Slab! Lapidary Stone Slab! Root Knot and is indeed a formSnowflake 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