Raw Obsidian is a variety of hematite

is a variety of hematite that is identified by microscopic flakes of hematite and mica that imitate a mirror

there is some feeding wear and damage to the tip of the tooth

It is also great for increasing physical energy and stamina

This fossil comes from the famous Fort Union Formation

Raw Obsidian is a variety of hematiteSize: 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