Mecca Obsidian Slab! Lapidary Stone Slab! Brazilian Agate Each one is guaranteed to

Each one is guaranteed to be authentic Dinosaur Bone from different formations within the united states

Most of these are cut thinner

Here is a gorgeous cabochon of Indonesian Ocean Jasper

Arroyo Jasper is an old stock Southern Oregon Picture Jasper

and work into some stunning designer grade cabochons

Mecca Obsidian Slab! Lapidary Stone Slab! Brazilian Agate Each one is guaranteed toMecca Obsidian is a form of natural Volcanic Glass that is mined near Mexico! It features some unique mahogany colored pattern and colors, and is very similar to the material from Glass Butte Oregon, though it has some unique characteristics of its own! Obsidian breaks with sharp edges, making it the perfect (and historically) material for Arrowheads, Knives, and other blade like tools! It also carves and polishes well in most cases! Measurements