Raw Obsidian This piece is a little

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

Clear Quartz is known as the "Master Healing

low temperature hydrothermal veins

Gypsum is a very popular mineral used around the world

This tower would be a beautiful addition to any collection

Raw Obsidian This piece is a littleSize: 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