Uruguay Sodalite Rough Chunk! Big Diggin 5 oz Polished display specimen

5 oz Polished display specimen showing some high grade flash

It is often rich in iron

It has so many different patterns and colors to work with

which is where the white void filled patterns come from

Fire Obsidian is a form of Rainbow Obsidian that has a unique optical effect where the rainbow typically remains circular and shifts around the stone while turning it slowly

Uruguay Sodalite Rough Chunk! Big Diggin 5 oz Polished display specimenUruguay Sodalite is known for having much deeper blue than most any other type of Sodalite! Sodalite is a well renowned blue tectosilicate lapidary material! It gets its name due to its high sodium content. It tends to work into great cabochons, and takes a great polish. It has historically been mistaken for Lapis Lazuli, due to the bright blue contrast both stones can have. Weight: Approx 5 lbs 5. 8 oz Measurements (inches longest approx): 6. 5 x 5.