Mexican Velvet Obsidian Lapidary Rough Chunk Volcanic Glass Royal Sahara Jasper this one will be phenomenal

this one will be phenomenal

which is where the white void filled patterns come from

This slab is from an old estate sale

On rare occasion is can even have orb like structures or beautiful sunsets

Ochoco Tube Agate is a mostly old stock Tube Agate from the Ochoco Mountains of Oregon

Mexican Velvet Obsidian Lapidary Rough Chunk Volcanic Glass Royal Sahara Jasper this one will be phenomenalMexican 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 obsidian is light sensitive. In order to see it, you need to be under bright light,