Mexican Velvet Obsidian Rough Chunk! Hawkeye Some are also suitable for

Some are also suitable for knapping arrowheads

Most Septarian Nodules take an excellent polish and work into some fine cabochons or display slabs

Does have some partially healed fractures and will need to be treated to cab

and Leopard Skin Rhyolite

Mexican Velvet Obsidian Rough Chunk! Hawkeye Some are also suitable forMexican 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