Gold Sheen Obsidian Hexagon Necklace Apophyllite minerals are most commonly

Apophyllite minerals are most commonly white or clear with green being slightly more sought after

It is hard for us to let this one go

While the crystals are not a large as some other pieces

even the Permian extinction

often confused with nebula stone and not scientifically a jasper

Gold Sheen Obsidian Hexagon Necklace Apophyllite minerals are most commonlySize: ~ 2. 0 in. (18 20 in.) Weight: ~ 0. 60 oz Chemical Formula: SiO (Amorphous Volcanic Glass) Commonly found in Brazil, Mexico, Japan, Afghanistan, 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 Natural History. The first