Mexican Velvet Obsidian Rough Chunk! Lapidary Rough Flatrate If you are looking for

If you are looking for the rainbow effect

being from a formation that dates back to the Jurassic period

Weight: Approx 6 lbs 11 oz

and often features organic like structures

and dug by Shirts Quant and his son Bill Quant

Mexican Velvet Obsidian Rough Chunk! Lapidary Rough Flatrate If you are looking forMexican 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