HUGE Mexican Velvet Obsidian Rough Chunk! Kaleidascope Jasper gives it the color and

gives it the color and pattern it displays

Mexican Velvet Obsidian can also be tumbled with great results

The last photo is of the cut face taken dry

Petrified Wood

this is probably one of the most interesting botryoidal Eagle Rock Chunks I have seen

HUGE Mexican Velvet Obsidian Rough Chunk! Kaleidascope Jasper gives it the color andMexican Velvet Obsidian is a higher quality obsidian with loads of magnetite that create the velvet like pattern and flashes within! It often features many different colors, and it works into some truly amazing cabochons! It takes an excellent polish and generally cuts fracture free! They can also make awesome pendants or can be great for wire wrapping projects! The color in velvet obsidian is light sensitive. In order to see it, you need to be under