Mexican Velvet Obsidian Lapidary Rough Chunk Volcanic Glass Cotton Candy Agate These come from the Sannine

These come from the Sannine Formation in Hjoula

This has been hand polished by Lapidary Central

and it is from Ankara

This one has been cut on one face

Mexican Velvet Obsidian Lapidary Rough Chunk Volcanic Glass Cotton Candy Agate These come from the SannineThis is a lower grade velvet obsidian and would be a great one to practice on. Mexican Velvet Obsidian is a higher quality obsidian with loads of magnetite that creates a velvet like pattern and flashes within. It often features many colors and works into some genuinely amazing cabochons. It takes an excellent polish and generally cuts fracture free. They can also make awesome pendants or be great for wire wrapping projects. The color in velvet