Gold Sheen Obsidian Hexagon Necklace We have only had a

We have only had a handful of specimens as interesting as this one

This lovely pendant is set in sterling silver

The average composition of a Campo del Cielo meteorite is 6

West Java Province

During the beginnings of the Cambrian Period (~550 million years ago)

Gold Sheen Obsidian Hexagon Necklace We have only had aSize: ~ 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