Highgrade Mexican Velvet Obsidian Rough Chunk! Ochoco Tube Agate This slab does have a

This slab does have a rough offcut

these are sure to cut some amazing cabs of this harder to come by material

Ammonites were predatory mollusks that resembled a squid with a shell

Velvet Obsidian has a nice velvety display of flashes of color

5 to 2 inches long

Highgrade Mexican Velvet Obsidian Rough Chunk! Ochoco Tube Agate This slab does have aMexican 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