Mexican Velvet Obsidian Lapidary Rough Chunk Volcanic Glass Blue Mountain Agate due to it being a

due to it being a material that Native American Shamans often used and respected

These beautiful fossils all have at least part of a well defined needle branch

Weight: Approx 2 lbs 12

and in some locations around the world

Kaleidoscope Jasper is a very rare

Mexican Velvet Obsidian Lapidary Rough Chunk Volcanic Glass Blue Mountain Agate due to it being aMexican 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,