Obsidian Cube (Chipped) This quartz cluster has an

This quartz cluster has an aesthetically pleasing appearance with a large terminated point being the star of the show

There are over 2000 species of brittle stars that still roam the oceans today

Its name comes from the mountain range it was first found on

Amazonite also contains an extremely small amount of lead

There are just a few spots of damage likely done during the mining process

Obsidian Cube (Chipped) This quartz cluster has anSize: 1. 2 in. Weight: 2. 1 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 Elder's