Mexican Velvet Obsidian Rough Chunk! By the Lbs or tumbling

or tumbling

Age: ~48 million years (Eocene Epoch)

This is a large gorgeous mutli-colored boulder of Velvet Obsidian

For already polished velvet

with the majority of the petrified forest this comes from now being a national park

Mexican Velvet Obsidian Rough Chunk! By the Lbs or tumblingMexican 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