Mexican Velvet Obsidian Lapidary Rough Chunk Volcanic Glass Kaleidascope but it could sometimes have

but it could sometimes have plumes

and it does not appear this will cut with red like Regency Rose

Here is a stunning large cut and proven chunk of Kaleidoscope Jasper that has some pretty amazing pattern and coloration

These make some great display specimens

which is a form of Fossilized Dinosaur Poop

Mexican Velvet Obsidian Lapidary Rough Chunk Volcanic Glass Kaleidascope but it could sometimes haveMexican 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,