Random Pull RARE Mexican Velvet Obsidian Rough! Old Stock! Mahogany Obsidian but the red on the

but the red on the outside appears to be oxidation

and it gets its name from the worm tunnels on top

Measurements (inches - longest - approx): 4

Here is a stunning slab of the red variety of Gary Green Larsonite known as Caldera Paint Jasper

Often found as nodules in the desert of Madagascar

Random Pull RARE Mexican Velvet Obsidian Rough! Old Stock! Mahogany Obsidian but the red on theMexican Velvet Obsidian is a higher quality obsidian with loads of magnetite that create the velvet like pattern and flashes within! It often features many different colors, and it works into some truly amazing cabochons! It takes an excellent polish and generally cuts fracture free! They can also make awesome pendants or can be great for wire wrapping projects! The color in velvet obsidian is light sensitive. In order to see it, you need to be under