Mexican Velvet Obsidian Lapidary Rough Chunk Volcanic Glass Lapidary Stone Slab Weight: Approx 10 lbs 5

Weight: Approx 10 lbs 5 oz

Weight: Approx  11

This lot is from the last mining trip

and its easy to see why

Chinese Rainbow Fluorite often has multiple layers of colors

Mexican Velvet Obsidian Lapidary Rough Chunk Volcanic Glass Lapidary Stone Slab Weight: Approx 10 lbs 5Mexican 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,