Mexican Velvet Obsidian Rough Chunk Biggs Picture Jasper and it can be a

and it can be a very rewarding stone

and so far our cutting from each spot has yielded some great results

This flatrate is a prime example of the colors and well defined coral pattern that Indonesian Coral has to offer

Stone Canyon tends to be nice and solid

This chunk of Dinosaur Bone does not appear to have much silica present

Mexican Velvet Obsidian Rough Chunk Biggs Picture Jasper and it can be aMexican 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