Highgrade Mexican Velvet Obsidian Rough Chunk! Moroccan Gem Dinosaur Bone and can generally be removed

and can generally be removed with water and a toothbrush

including Tri-Flow

with you normally not knowing what you will get until you cut it

Most pieces are tumbling or trimmer-sized chunks

it is a lapidary grade fossil

Highgrade Mexican Velvet Obsidian Rough Chunk! Moroccan Gem Dinosaur Bone and can generally be removedMexican 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