Snowflake Obsidian Slab Lapidary Stone Slice Cut Rock Septarian if you need help or

if you need help or direction with tumbling these

Arroyo Picture Jasper was an old stock Jasper dug in Oregon

They are easy to break

and a stunning creamy blue

take a mirror grade polish

Snowflake Obsidian Slab Lapidary Stone Slice Cut Rock Septarian if you need help orSnowflake Obsidian is a gorgeous form of Obsidian with inclusions of Cristobalite, which create a snowflake like appearance. It takes an excellent polish, and 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): 3. 6 x 2. 4 x . 24 The last photo has been taken dry so that you may see any defects. The