Raw Obsidian There are many specimens out

There are many specimens out there that have been restored and repaired pushing them over that 3-inch mark

low temperature hydrothermal veins

This piece is a little lighter than some of the more recent specimens we have added to our gallery

You will receive one (1) gemstone tree similar to the ones pictured

Raw Obsidian There are many specimens outSize: 3. 3x 2. 6 in. Weight: 4. 7 oz Chemical Formula: SiO (Amorphous Volcanic Glass) Commonly found in Italy, Scotland, Mexico, Argentina, Greece, Iceland, Russia, New Zealand, Japan, and The United States. Obsidian is a naturally occurring form of volcanic glass. Obsidian forms as lava cools very rapidly and is not considered a mineral as its lacks any form of crystal structure. It is said that obsidian is actually a mistranslation from Pliny the